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As Cyber Security Operations Engineer, handles daily cybersecurity operations, investigates potential threats, monitors systems and network logs, ensures vulnerabilities are fixed, systems are hardened, and incidents are managed in compliance with corporate security policies&nbsp;Your day to day will include:<ul><li>Monitoring, detecting, analyzing, and responding to security threats and incidents across internal infrastructure and cloud environments</li><li>Performing in-depth analysis of security events, triaging alerts, and escalating or resolving incidents as appropriate</li><li>Responding to security incidents by executing containment, eradication, recovery, and root cause analysis procedures</li><li>Assisting in developing and improving incident response playbooks and standard operating procedures</li><li>Performing vulnerability scans, assessing findings, and collaborating with IT teams to remediate high-risk issues</li><li>Administering and tuning security tools (Firewalls, NDR, DLP, SIEM, EDR, etc.) to improve detection and response capabilities</li><li>Performing threat hunting and vulnerability assessments to identify potential risks</li><li>Collaborating with IT teams, including developers and platform engineers, to embed security-as-code practices throughout the development lifecycle</li></ul>&nbsp;What you need to succeed:&nbsp;<ul><li>Bachelor's degree in Cybersecurity, Information Technology, or a related field</li><li>3+ years of experience in cybersecurity engineering, security operations, or network security</li><li>Familiarity with Zero Trust architecture, SASE, and Identity &amp; Access Security</li><li>Experience with Email security technologies</li><li>Hands-on experience with security technologies (EDR, NDR, SIEM, WAF, PAM, CSPM, and Vulnerability Management Tools)</li><li>Excellent troubleshooting, problem-solving, and analytical skills</li><li>Excellent knowledge of English language&nbsp;</li></ul>&nbsp;&nbsp;What’s in it for you?<ul><li>An award-winning working environment&nbsp;🚀</li><li>State of the art facilities including gym &amp; restaurant&nbsp;🏢</li><li>Hybrid working model&nbsp;💻</li><li>Competitive salary package and bonus scheme&nbsp;💸</li><li>Health insurance coverage &amp; Pension Plan&nbsp;🙏</li><li>Monthly food allowance&nbsp;🍴</li><li>Continuous learning with classroom/digital trainings by OpapAcademy&nbsp;🎓</li><li>Internal Career Opportunities&nbsp;💼</li><li>Well-Being Activities&nbsp;💪</li></ul>&nbsp;OPAP Group is an equal opportunity employer

Cyber Security Operations Engineer (3810)

Were looking for a hands-on, experienced professional who is passionate about technology, problem-solving, and helping clients succeed.Key ResponsibilitiesAs a Senior Field Technical Engineer, you will:<ul><li>Design and implement system solutions, upgrades, and migrations</li><li>Lead new infrastructure projects from design to deployment</li><li>Provide on-site and remote technical support as required</li><li>Deliver proactive maintenance and performance optimization</li><li>Support presales activities and solution design for clients</li></ul>Required Qualifications &amp; Experience<ul><li>Bachelors degree in Computer Science or at least 5 years of relevant field experience</li><li>Strong experience in Microsoft Windows Server installation, configuration, troubleshooting, maintenance, and hardening</li><li>Proven expertise in Microsoft Active Directory administration and Windows deployment (installation, configuration, troubleshooting)</li><li>Solid experience with virtualization technologies (Hyper-V and/or VMware) experience in clustered environments is required</li><li>Hands-on experience with Office 365 (tenant creation, migrations, and management)</li><li>Strong knowledge of Group Policies, DHCP, DNS, and TCP/IP</li><li>Familiarity with Microsoft Azure</li><li>Experience installing, configuring, and troubleshooting servers and storage systems</li><li>Good understanding of networking fundamentals</li><li>Hardware troubleshooting skills for servers and related equipment</li></ul>Personal AttributesWere looking for someone who is:<ul><li>Self-motivated, detail-oriented, and proactive</li><li>A strong logical thinker with excellent problem-solving skills</li><li>An effective communicator in both Greek and English</li><li>Customer-focused, with strong interpersonal and client-handling abilities</li><li>Able to perform well under pressure and manage multiple tasks</li><li>A collaborative team player with a passion for learning new technologies</li></ul>Nice to Have<ul><li>Microsoft certifications (e.g., MCSA, MCSE, AZ-104, etc.)</li><li>Experience implementing and supporting LAN/WAN networks</li></ul>What We Offer<ul><li>Competitive salary based on skills and experience</li><li>Continuous training and professional development opportunities</li><li>Flexible work-from-home (WFH) options</li><li>Company-provided laptop and mobile phone</li><li>A supportive, innovative environment that values your growth</li></ul>

Senior Field Technical Engineer (Systems Solutions)

We’re developing a modern, cloud-native&nbsp;SaaS product, and we’re looking for a&nbsp;DevOps Engineer&nbsp;to help us scale, secure, and automate our infrastructure. As our DevOps Engineer, you’ll be instrumental in designing, implementing, and maintaining the infrastructure and CI/CD pipelines that power our cloud-native platform.You’ll work closely with our engineering teams to ensure smooth deployments, high availability, business continuity and secure operations across environments.Responsibilities<ul><li>Design and maintain Azure-based infrastructure using IaC (Terraform).</li><li>Build, maintain and evolve CI/CD pipelines (Azure DevOps, ArgoCD etc.).</li><li>Manage Kubernetes clusters and containerized workloads.</li><li>Implement observability and alerting (Azure Monitor, Application.</li><li>Insights,&nbsp;OpenTelemetry, Prometheus, Grafana, Loki, Jaeger, etc.).</li><li>Ensure security best practices across environments (networking, secrets, identity).</li><li>Support blue/green deployments, canary releases, and rollback strategies.</li></ul><ul><li>Collaborate with developers to streamline deployments and improve system reliability.</li><li>Contribute to tooling and automation using Golang and scripting languages.</li></ul>Requirements<ul><li>3+ years of experience in DevOps/SRE roles.</li><li>Strong experience with&nbsp;Azure services (Application Gateway, ACR, AKS, Key Vault, etc.).</li><li>Experience with Kubernetes, Docker, Helm, Kustomize and Terraform.</li></ul><ul><li>Solid understanding of monitoring, tracing, and logging in distributed systems.</li></ul><ul><li>Knowledge&nbsp;of networking, security, and observability in cloud environments.</li><li>Familiarity with&nbsp;Golang for tooling or operator development.</li></ul><ul><li>Excellent analytical and problem-solving abilities.</li><li>Strong communication skills and the ability to work collaboratively in a team environment.</li></ul>Nice to Have<ul><li>Experience with Spark on Kubernetes or data-intensive workloads.</li><li>Exposure to FinTech or regulated environments.</li><li>Familiarity with cost optimization strategies in Azure.</li></ul>BenefitsAs an equal opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees.Our company is people - centric and offers personalized benefits to each employee:<ul><li>We want you to be well compensated for what you bring in, so we offer an attractive salary package</li><li>Your health matters to us, so all colleagues have a private health insurance plan from day one</li><li>We are excited for challenges, so you are invited to take part in exciting projects</li><li>We never stop learning and evolving! You will have your own mentor and training program to help you develop in a company with unlimited possibilities and you will join our training sessions and online courses that we provide</li><li>We love the Relational vibes so we gather on smaller and bigger occasions to celebrate good times together!</li></ul>

DevOps Engineer

Join our Network Development Team!&nbsp;In this role, you will analyze market and network data to uncover growth opportunities and recommend strategies for development and optimization. Your insights will drive the effective placement of OPAP products and services, enhancing our physical footprint and overall performance.&nbsp;With MRICS certification, this team member brings advanced expertise in property-related decisions and market awareness, adding depth and credibility to our strategic choices.&nbsp;Your day to day will include:<ul><li>Leading scouting efforts and assessing the commercial potential of locations to support network expansion</li><li>Scouting and evaluating available properties in targeted areas through coordination with real estate agents and local field visits, supporting the implementation of the network development strategy in alignment with the sales team and interested agents</li><li>Challenging the status quo in certain areas by exploring ways to increase product presence and ensure optimum placement</li><li>Having a strong understanding of market prices and area-specific trends to inform strategic decisions</li><li>Contributing to the design and updating of the x-channel network development strategy (OS, PS, Tora, HL), proposing the most profitable network changes (relocations, renovations, new stores, etc.) to drive decisions on network growth and ensure proper customer experience</li><li>Analyzing and assessing geospatial data and market trends to support network analysis and physical footprint optimization, using GIS tools and identifying opportunities for growth</li><li>Monitoring the implementation of Network Development KPIs, measuring the upside of network changes, and fine-tuning the methodology used accordingly</li><li>Coordinating closely with brokers and internal stakeholders to guide property-related choices with accurate market input</li><li>Supporting sales teams and agents by issuing the necessary documents from urban planning offices through online applications or onsite visits</li></ul>&nbsp;What you need to succeed:&nbsp;<ul><li>BSc in Statistics, Information technology, Business Administration, Engineering, Mathematics, or Finance</li><li>3+ years of hands-on experience in data analytics, statistics, network planning and reporting</li><li>Very good communication and interpersonal skills</li><li>Analytical and conceptual thinking</li><li>Ability to prioritize effectively and multi-task</li><li>Problem solving and flexibility</li><li>Achievement orientation&nbsp;</li><li>Teamwork and cooperation</li><li>Knowledge of geodata analysis tools or ArcGis will be considered as a plus</li><li>Advanced communications skills both in Greek &amp; English language&nbsp;</li><li>Solid MS Office skills (Word, Excel, PowerPoint)</li></ul>&nbsp;What’s in it for you?<ul><li>An award-winning working environment&nbsp;🚀</li><li>State of the art facilities including gym &amp; restaurant&nbsp;🏢</li><li>Hybrid working model&nbsp;💻</li><li>Competitive salary package and bonus scheme&nbsp;💸</li><li>Health insurance coverage &amp; Pension Plan&nbsp;🙏</li><li>Monthly food allowance&nbsp;🍴</li><li>Continuous learning with classroom/digital trainings by OpapAcademy&nbsp;🎓</li><li>Internal Career Opportunities&nbsp;💼</li><li>Well-Being Activities&nbsp;💪</li></ul>&nbsp;OPAP Group is an equal opportunity employer

Real Estate & Network Development Specialist (3712)

As a Submarine Cable Station Engineer, you will be focused on managing submarine cable systems and facilities at the Tympaki Station in Crete, Greece, ensuring operational readiness and customer service quality. The role involves supervision, incident management, and collaboration across various teams (Station Staff Cable Noc, Station customers, Submarine, Deployment &amp; Operations teams) to maintain network stability and support submarine cable operations. More specifically: • &nbsp; &nbsp;Supervision and manage of submarine equipment in the Cable Stations-Station routines. Attend incidences when on call. Being able to Manage, support, maintain and control the NOC when need and the cable station equipments. • &nbsp; &nbsp;Supervision and manage the facilities in the station to detect any malfunction and prevent outages for the submarine equipment . Coordinate and assist for maintenance periodical operations of the facilities. • &nbsp; &nbsp;Maintain knowledge and experience of the various aspects of the submarine equipment management. Maintain relationship with submarine Customers and Submarine engineering team as well as Deployment team • &nbsp; &nbsp;Support on submarine cuts. Provide measures, details of the service affection to the Submarine Engineering Team and follow their instructions.Who you are• &nbsp; &nbsp;HNC or above in Engineering or Relevant technical experience. • &nbsp; &nbsp;Minimum of 3 years experience on submarine • &nbsp; &nbsp;High customer focused individual who is self- driven towards defined goals • &nbsp; &nbsp;Minimum of 3 years experience in submarine telecommunications field or Network operations environment demonstrating a strong background in transmission platform builds; with a clear understanding of the technologies used within Vodafone&nbsp; • &nbsp; &nbsp;Proven ability to investigate problem situations, consider key perspectives, analyse needs, evaluate options and define user requirements. • &nbsp; &nbsp;Capable of working in virtual teams in cross cultural working environment and at times of heavier workload to drive solutions • &nbsp; &nbsp;Strong team player with proven record of achieving goals set.Not a perfect fit?Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.What's in it for you· &nbsp; &nbsp;Award-winning work environment -certified #1 Top Employer in Greece · &nbsp; &nbsp;Competitive pay, bonus &amp; remuneration package · &nbsp; &nbsp;Private Health &amp; Medical Insurance&nbsp; · &nbsp; &nbsp;Hybrid way of working: a blend of remote and office-based working, including the option to work from abroad · &nbsp; &nbsp;Unlimited connectivity with our mobile, landline and Vodafone TV services – Experience first what our customers love · &nbsp; &nbsp;Unlimited access to learning resources and trainings · &nbsp; &nbsp;Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual orientation or length of service&nbsp; · &nbsp; &nbsp;Remote work equipment to help you create a comfortable, ergonomic workspace at home&nbsp; · &nbsp; &nbsp;Spirit of Vodafone days: dedicated time to pause, develop new skills and connect with our teams, values and services · &nbsp; &nbsp;Extra days off: Vodafone Day, Family Day, Volunteering Day&nbsp; · &nbsp; &nbsp;Office amenities (subject to the office location): such as restaurant, beauty corner, gym and parking · &nbsp; &nbsp;Special employee offers and discounts

Submarine Cable Engineer

The VAS Assurance Associate Engineer is responsible for providing 1st level support and troubleshooting for Value-Added Services (VAS) within the mobile domain, as well as for the Prepay platform. This role focuses on resolving technical and commercial trouble tickets while maintaining an in-depth understanding of the services delivered to Vodafone customers.&nbsp;The successful candidate will proactively escalate and manage issues that may impact service performance, ensuring their availability, stability, and quality. This position requires strong technical coordination and effective communication with internal teams, Customer Operations and Experience units, roaming partners, and third-party service providers. &nbsp;&nbsp;More specifically you will:&nbsp;<ul><li>Troubleshoot technical and commercial customer complaints within the defined scope areas.&nbsp;</li><li>Handle incidents by acting as the Service Desk for network-related issues.&nbsp;</li><li>Perform daily operational activities related to the provisioning of prepaid and value-added services (VAS).&nbsp;</li><li>Execute and monitor work orders to ensure timely and accurate completion.&nbsp;</li><li>Contribute to the development, enhancement, and smooth operation of mobile services.&nbsp;</li><li>Prepare and deliver reports to support operational transparency and continuous improvement.&nbsp;</li></ul>Who you are<ul><li>Self-motivation, strong analytical and problem-solving abilities, and an innovative mindset.&nbsp;</li><li>Ability to prioritize tasks, meet deadlines under pressure, and actively contribute to a collaborative team culture.&nbsp;</li><li>At least 1 year of experience in telecommunications or computer systems (preferred).&nbsp;</li><li>Bachelor’s degree or equivalent qualification in Telecommunications, Electronic Engineering, Physics, or Computer Science.&nbsp;</li><li>Excellent command of the English language, both written and verbal.&nbsp;</li><li>Proficiency with the Microsoft Office suite.&nbsp;</li><li>Fundamental understanding and practical experience with network technologies such as GSM, SS7, LTE, and 5G.&nbsp;</li><li>Familiarity with programming or scripting languages, including VBA, Shell scripting, etc.&nbsp;</li><li>Experience with CRM systems &amp; LLM-based scripting is nice to have</li></ul>Not a perfect fit?Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.What's in it for you<ul><li>Competitive pay, bonus &amp; remuneration package&nbsp;</li><li>Private Health &amp; Medical Insurance &nbsp;</li><li>Hybrid way of working: a blend of 60% remote and 40% office-based working, including the option to work up to 20 days from abroad&nbsp;</li><li>Unlimited connectivity with our mobile, landline and Vodafone TV services – Experience first what our customers love&nbsp;</li><li>Unlimited access to learning resources and trainings&nbsp;</li><li>Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual orientation or length of service &nbsp;</li><li>Remote work equipment to help you create a comfortable, ergonomic workspace at home &nbsp;</li><li>Spirit of Vodafone days: dedicated time to pause, develop new skills and connect with our teams, values and services&nbsp;</li><li>Extra days off: Vodafone Day, Family Day, Volunteering Day &nbsp;</li><li>Office amenities (subject to the office location): such as restaurant, beauty corner, gym and parking&nbsp;</li><li>Special employee offers and discounts&nbsp;</li></ul>

VAS Assurance Associate Engineer

Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours. We areseekinga highly skilled and motivatedOT Cybersecurity Engineer Leadto join our security team. In this role, you will serve as the primary OT cybersecurity subject matter expert within Security Operations (SecOps), advising and supporting the broader OT Security teams and plant operations stakeholders to ensure strong protection of our manufacturing environments. You will work closely with engineering groups responsible for implementing OT controls while helping shape enhancements,improvemonitoring maturity, and strengthen incident handling. You will also help advance OT threat detection capabilities and ensure SecOps has the tooling, context, and visibility needed to protect OT environments. The ideal candidate will bring deepexpertiseacross OT cybersecurity domains, strong familiarity with the Purdue Model, and the ability to translate OT risks and threats into actionable guidance and improvements.What you will bringA desire to drive your future and accelerate your career. You will bring experience and knowledge in:<ul><li>Advising SecOps analysts, engineers, incident responders, and threat hunters on OT cyber risks, security controls, and best practices.</li></ul><ul><li>Acting as the central liaison between SecOps and the OT Security teams to ensure alignment and coordinated improvements.</li></ul><ul><li>Partnering with OT Security teams on the evolution of OT identity, network, endpoint, and monitoring controls.</li></ul><ul><li>Providingauthoritative guidance on the Purdue Model and how protections should be layered across OT environments.</li></ul><ul><li>Supporting the development, tuning, and validation of OT detection content and OT monitoring strategies.</li></ul><ul><li>Helping to enhance OT alert fidelity, OT logging coverage, and OT threat visibility.</li></ul><ul><li>Contributing SME input into response processes for OT cybersecurity incidents.</li></ul><ul><li>Supporting SecOps in understanding industrial threats, vulnerabilities, and operational technology risks.</li></ul><ul><li>Collaborating with threat intelligence and threat hunt to interpret OT threat activity and convert findings into improvements.</li></ul><ul><li>Contributing to OT cybersecurity standards, guidance, and operational best practices.</li></ul><ul><li>Remainingcurrent with OT security practices, industrial threats, and emerging technologies.</li></ul><ul><li>Helpingidentifyopportunitiestomature controls, enhance detection coverage, and strengthen remediation processes—not as an owner, but as a strategic advisor and SME partner.</li></ul>More about this roleThis position requires strong technical depth, collaboration abilities, and the desire to influence and support teams delivering OT security improvements. If you are passionate about OT cybersecurity, partnering across organizations, and elevating industrial protections through strategic advisory work, we want to hear from you.Job specific requirements:<ul><li>Bachelor’s degree in Computer Science, Information Security, Automation Engineering, or relatedfield.</li></ul><ul><li>Advanced degrees or certifications (e.g., CISSP, GICSP, GRID, GCIP, GCIA, GCFA) are a plus.</li></ul><ul><li>5+ years of cybersecurity experience, with at least 3 years focused on OT cybersecurity engineering, OT monitoring, or OT incident response.</li></ul><ul><li>Deep understanding of OT security principles, the Purdue Model, and industrial security control frameworks.</li></ul><ul><li>Practical experience applying MITRE ATT&amp;CK for ICS and other industrial threat frameworks.</li></ul><ul><li>Strong familiarity with SIEM platforms and OT logging/telemetry sources.</li></ul><ul><li>Experience tuning andvalidatingOT detections and monitoring capabilities.</li></ul><ul><li>Experience supporting or advising on OT cybersecurity incidents.</li></ul><ul><li>Familiarity with industrial control systems, manufacturing technologies, and OT network architectures.</li></ul><ul><li>Proficiencyin scripting languages such as Python, PowerShell, or Bash is highly preferred.</li></ul><ul><li>Strong analytical and diagnostic skills.</li></ul><ul><li>Excellent communication and collaboration skills.</li></ul><ul><li>Demonstrated ability to influence and guide cross-functional stakeholders.</li></ul>

OT Security Engineer Lead

As a Submarine Cable Senior Enginee, you will be focused on managing submarine cable systems and facilities at the Tympaki Station in Crete, Greece, ensuring operational readiness and customer service quality. The role involves supervision, incident management, and collaboration across various teams (Station Staff Cable Noc, Station customers, Submarine, Deployment &amp; Operations teams) to maintain network stability and support submarine cable operations. Be the main responsible in the station as a Station manager role. The role involves leading by example and supporting adhoc projects as and when necessary. More spesifically, you will:&nbsp;• &nbsp; &nbsp;Be the main contact for the Station as Station Manager role. Supervision and manage of submarine equipment in the Cable Stations-Station routines. Attend incidences when on call. Being able to Manage, support, maintain and control the NOC when need and the cable station equipments. • &nbsp; &nbsp;Project manager for new built and Supervision and manage the facilities in the station to detect any malfunction and prevent outages for the submarine equipment . Coordinate and assist for maintenance periodical operations of the facilities as well as coordinate new built budget and vendors. Comply with the Plan of work, deriverables and Budget. • &nbsp; &nbsp;Maintain knowledge and experience of the various aspects of the submarine equipment management. Maintain relationship with submarine Customers and Submarine engineering team as well as Deployment team • &nbsp; &nbsp;Support on submarine cuts. Provide measures, details of the service affection to the Submarine Engineering Team and fillow their instructions. &nbsp;Who you are• &nbsp; &nbsp;HNC or above in Engineering or Relevant technical experience. • &nbsp; &nbsp;Minimum of 3 years experience on submarine • &nbsp; &nbsp;High customer focused individual who is self- driven towards defined goals • &nbsp; &nbsp;Minimum of 3 years of experience in submarine telecommunications field or Network operations environment demonstrating a strong background in transmission platform builds; with a clear understanding of the technologies used within Vodafone&nbsp; • &nbsp; &nbsp;Proven ability to investigate problem situations, consider key perspectives, analyse needs, evaluate options and define user requirements. • &nbsp; &nbsp;Capable of working in virtual teams in cross cultural working environment and at times of heavier workload to drive solutions • &nbsp; &nbsp;Strong team player with proven record of achieving goals set.Not a perfect fit?Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.What's in it for you· &nbsp; &nbsp;Award-winning work environment -certified #1 Top Employer in Greece · &nbsp; &nbsp;Competitive pay, bonus &amp; remuneration package · &nbsp; &nbsp;Private Health &amp; Medical Insurance&nbsp; · &nbsp; &nbsp;Hybrid way of working: a blend of remote and office-based working, including the option to work from abroad · &nbsp; &nbsp;Unlimited connectivity with our mobile, landline and Vodafone TV services – Experience first what our customers love · &nbsp; &nbsp;Unlimited access to learning resources and trainings · &nbsp; &nbsp;Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual orientation or length of service&nbsp; · &nbsp; &nbsp;Remote work equipment to help you create a comfortable, ergonomic workspace at home&nbsp; · &nbsp; &nbsp;Spirit of Vodafone days: dedicated time to pause, develop new skills and connect with our teams, values and services · &nbsp; &nbsp;Extra days off: Vodafone Day, Family Day, Volunteering Day&nbsp; · &nbsp; &nbsp;Office amenities (subject to the office location): such as restaurant, beauty corner, gym and parking · &nbsp; &nbsp;Special employee offers and discounts

Submarine Cable Senior Engineer

Our Client is seeking a highly skilled, hands-on Senior DevOps Engineer to serve as the Department Head for their core infrastructure and software delivery platforms. This role requires a seasoned engineer who bridges the gap between software development and operational reality, possessing deep expertise in managing hybrid environments that span both modern cloud infrastructure and complex on-premises deployments. You will be the primary architectural owner for automating their delivery ecosystem, responsible for designing and implementing resilient, secure infrastructure-as-code solutions and managing the build lifecycles for mission-critical and Enterprise applications.Key Responsibilities• Department Head Role &amp; Strategic Ownership: Set technical for the Software Delivery department (IaC,CI/CD, configuration management, deployment artifacts) and manage personnel. • Commissioning Strategy: Turn client requirements into production-ready configuration bundles. • Product Validation Authority: Establish end-to-end validation standards ,guaranteeing that all delivered environments meet production level performance, compliance and flawless delivery. • Service Lifecycle Design Ownership: You are responsible for ensuring that standardized, automated procedures for future updates, security patching, and reliable backup/restore mechanisms and well established networking (VPN, routing, LB, firewall) are delivered as part of the initial build. • Java Ecosystem Pipeline Leadership: Manage artifact repositories and automating the deployment of JAR/WAR files across varied runtime environments. • Data Layer Provisioning &amp; Management: Define and implement automation strategies for provisioning, configuring, and managing databases in various environments. • Technical Mentorship &amp; Escalation: Serve as the primary technical escalation point, provide mentoring to mid-level and junior engineers, fostering a culture of engineering excellence and rigorous automation standards.Qualifications • Education: Bachelor’s Degree in Computer Science, Information Technology, Computer Engineering, or a related field. • Experience: Minimum of 5+ years of hands-on technical experience in DevOps or Systems Engineering, with at least 2+ years in a technical leadership or senior role guiding infrastructure decisions. • Core Technology Mastery: Expert proficiency in Infrastructure-as-Code (Terraform and Ansible preferred). Strong, proven administration skills in both Linux (RHEL/Ubuntu) and Windows Server environments. • Proactive Product Health: Expertise on monitoring, logging, and alerting systems (Prometheus, Grafana, ELK) to maintain service health. • Java Build Expertise: Hands-on experience managing the service lifecycle of complex Java applications (Java 11 or newer), including deep familiarity with JVM ecosystem tools and CI/CD integration (e.g., Jenkins, GitLab CI). • Hybrid Environment Experience: Demonstrated experience managing infrastructure across both public cloud platforms (AWS/Azure) and on- premises data centers (VMware/Bare Metal). Understanding the networking complexities of hybrid connectivity is essential. • Database &amp; Scripting: Experience with automated provisioning and configuration of relational and/or NoSQL databases. Strong scripting abilities in Python, Bash, or PowerShell. • Soft Skills: Proven ability to lead technical initiatives, translate complex requirements into executable infrastructure plans, and effectively mentor engineering teams in best practices.Benefits PackageThey are committed to investing in the well-being, professional growth, and overall satisfaction of their team members. As part of their benefits package, they offer:• Hybrid Working: Exploring a hybrid work approach could provide flexibility and improved work-life balance, with the understanding that arrangements will be evaluated and adjusted as needed to align with organizational priorities and team needs. • Performance Bonus: Receive a performance-based bonus calculated as a percentage of your annual salary, rewarding your contributions and success. • Private Health Insurance: Comprehensive private health insurance coverage to safeguard your health and peace of mind. • Learning &amp; Development Budget: Access a dedicated budget for online courses, certifications, and professional development programs to support your continuous learning journey. • Vouchers &amp; Discounts: Enjoy vouchers for essential goods, services, and recreational activities to enhance your lifestyle. • Multifaceted Knowledge &amp; Internal Training: Take part in internal training programs designed to provide a holistic understanding of their business and industry. They emphasize cross-functional learning to empower you with diverse skills and knowledge.&nbsp;

Senior DevOps Engineer

Our client, a leading international company with about 300 employees worldwide, including 40+ in Greece, is seeking a&nbsp;Cybersecurity System Engineer&nbsp;to strengthen the security posture and contribute to the IT infrastructure for a global leader in water and wastewater innovation for their office either in Thessaloniki or Lucerne (hybrid).What You’ll Be Doing:<ul><li>Design, build, and maintain secure&nbsp;Azure&nbsp;and&nbsp;Windows&nbsp;infrastructures.</li><li>Define and implement&nbsp;security policies, processes, and&nbsp;technical standards&nbsp;to safeguard the organization’s systems and data.</li><li>Actively monitor IT environments for security threats, plan and perform&nbsp;security assessments.</li><li>Collaborate&nbsp;closely with IT, DevOps, and development teams to embed security into system architectures and application lifecycles.</li><li>Manage&nbsp;security appliances&nbsp;and technologies such as firewalls, VPNs, intrusion prevention/detection systems (IDS/IPS), and endpoint protection platforms.</li><li>Maintain clear and comprehensive&nbsp;documentation&nbsp;for security standards, procedures, and incident handling.</li></ul>What We’re Looking For:<ul><li>Degree&nbsp;in Computer Science, Information Security, or a related technical field.</li><li>2+ years of experience in system engineering with a security focus on&nbsp;Azure and Windows environments.</li><li>Strong hands-on knowledge of&nbsp;network security&nbsp;concepts,&nbsp;cloud&nbsp;security methodologies,&nbsp;risk assessments&nbsp;and compliance (ISO 27001, NIS2, CRA).</li><li>Familiarity with security operations tools like SIEM, IDS/IPS, endpoint protection, and vulnerability management platforms.</li><li>Strong analytical mindset with excellent communication skills in both Greek and English.</li><li>Scripting and automation experience (PowerShell, Python, or similar) is a plus.</li></ul>What’s Offered:<ul><li>Unlimited contract</li><li>Medical Care package</li><li>An international working environment</li><li>Flexible working arrangements</li><li>Opportunities for personal development</li></ul>Interested?Please send your CV to&nbsp;alexandros.iosifidis@grecruitment.com&nbsp;and mention the job title.

Cybersecurity System Engineer (hybrid)

We are seeking an experienced&nbsp;Cyber Security Engineer&nbsp;on behalf of our client.&nbsp;The&nbsp;ideal&nbsp;candidate&nbsp;combines&nbsp;technical&nbsp;expertise&nbsp;in&nbsp;penetration&nbsp;testing&nbsp;and&nbsp;industrial&nbsp;protocols&nbsp;with&nbsp;a&nbsp;solid&nbsp;understanding&nbsp;of&nbsp;security&nbsp;standards&nbsp;and&nbsp;risk&nbsp;assessment&nbsp;methodologies.&nbsp;You&nbsp;will&nbsp;play&nbsp;a&nbsp;key&nbsp;role&nbsp;in&nbsp;the&nbsp;technical&nbsp;coordination&nbsp;of&nbsp;projects,&nbsp;collaborating&nbsp;with&nbsp;multidisciplinary&nbsp;teams&nbsp;and&nbsp;vendors&nbsp;to&nbsp;enhance&nbsp;the&nbsp;cybersecurity&nbsp;posture&nbsp;of&nbsp;critical&nbsp;infrastructure&nbsp;systems.&nbsp;Your Day-to-Day<ul><li>Requirements&nbsp;analysis,&nbsp;design,&nbsp;and&nbsp;review&nbsp;of&nbsp;cybersecurity&nbsp;implementations&nbsp;in&nbsp;Operational&nbsp;Technology (OT)&nbsp;environments.</li><li>Risk assessment&nbsp;and evaluation of cybersecurity threats in OT systems.</li><li>Technical coordination&nbsp;of cybersecurity projects.</li><li>Preparation&nbsp;of technical documentation, reports, and proposals.</li><li>Participation&nbsp;in working groups and evaluation of technical proposals from vendors.</li></ul>&nbsp;Your Key Strengths<ul><li>Bachelor’s degree&nbsp;in Electrical and Computer Engineering, Mechanical Engineering, Mining Engineering, Applied Sciences, Computer Science, or related field.</li><li>Master’s degree&nbsp;and/or high-level certifications in:&nbsp;Network and Information Systems Security, Cybersecurity, Digital Forensics, ICS Security (e.g. SANS)</li><li>Minimum 2 years of experience in the deployment, configuration, or supervision of industrial environments and processes, with hands-on familiarity with ICS/SCADA systems.</li><li>Minimum 1 year of experience&nbsp;conducting Penetration Testing, specifically in industrial environments.</li><li>Experience with&nbsp;OT Threat Detection platforms.</li><li>Familiarity&nbsp;with&nbsp;industrial&nbsp;communication&nbsp;protocols&nbsp;such&nbsp;as:&nbsp;Modbus,&nbsp;Profibus,&nbsp;Profinet,&nbsp;OPC-UA,&nbsp;IEC&nbsp;61850</li><li>Proficient in Penetration Testing&nbsp;and Vulnerability Management tools. </li><li>Understanding and application of security standards such as:&nbsp;IEC 62443, ISO 27019, NIST SP 800-5</li><li>Strong communication skills&nbsp;and ability to work effectively in an international and multidisciplinary environment. </li></ul>&nbsp;Why Join Them?💸&nbsp;Competitive salary package.💻&nbsp;Career coaching and mentorship&nbsp;to support your professional growth.🌈&nbsp;Diverse and multicultural teams&nbsp;that promote inclusivity.🦄&nbsp;Outstanding working environment.🚀&nbsp;Continuous training and development opportunities.&nbsp;Eager to Join Them?Jump in and apply today—we’re excited to see what you can bring to the team! 🚀

Cyber Security Engineer

As an IT System Engineer, you will be responsible for designing, implementing, and maintaining our IT systems, networks, and cloud environments. You will play a key role in ensuring system reliability, security, and scalability while collaborating with cross-functional teams. The ideal candidate will have strong expertise in Active Directory (AD), hybrid cloud environments, Microsoft 365 administration, cloud platforms (Azure) and enterprise storage solutions.What you will focus on<ul><li>Manage and optimize Active Directory (AD), Group Policies, DNS, DHCP, and identity access management across on-premise and cloud environments.</li><li>Implement and support hybrid cloud environments, ensuring seamless integration between on-premises infrastructure and cloud services (Azure AD etc.)</li><li>Administer and maintain Microsoft 365 (Exchange Online, SharePoint, Teams, Intune, OneDrive, Defender for Office 365), ensuring security, compliance, and efficiency.</li><li>Oversee email security, user provisioning, and access controls within Microsoft 365 and Azure AD.</li><li>Maintain enterprise storage solutions (SAN, NAS, cloud storage), ensuring performance, redundancy, and data security.</li><li>Knowledge of SQL databases (Microsoft SQL Server or Oracle).</li><li>Administer Windows/Linux servers, virtualization platforms (VMware, Hyper-V), and cloud infrastructure (Azure).</li><li>Develop scripts (PowerShell, Bash, Python) to automate system tasks and infrastructure deployment.</li><li>Troubleshoot and resolve system, storage, and database-related issues, working closely with IT support and development teams.</li><li>Maintain and test backup and disaster recovery solutions to ensure business continuity.</li><li>Document system architectures, configurations, and procedures while mentoring junior IT staff.</li></ul>&nbsp;Who we are looking for<ul><li>BSc degree in Computer Science, Information Technology, or related field.</li><li>Strong experience in system engineering, IT infrastructure, and cloud administration.</li><li>Strong expertise in Active Directory (AD), Azure AD and managing Microsoft 365 administration</li><li>Experience with hybrid cloud environments, integrating on-premises infrastructure with cloud services, in enterprise storage solutions (SAN, NAS, cloud storage).</li><li>Proficiency in Windows/Linux OS, networking, and virtualization (VMware, Hyper-V).</li><li>Hands-on experience with cloud platforms (Azure), including infrastructure deployment, security, and cost optimization.</li><li>Scripting and automation skills (PowerShell, Bash, Python) for system administration and provisioning.</li><li>Strong understanding of cybersecurity principles, endpoint security, and identity and access management (IAM).</li></ul>&nbsp;Preferred Qualifications:<ul><li>Certifications such as Microsoft 365 Certified: Enterprise Administrator Expert, Microsoft Certified: Azure Solutions Architect or SQL Database certifications (MCSE: Data Management &amp; Analytics, etc.).</li><li>Experience with Infrastructure as Code (IaC) tools like Terraform or Ansible.</li><li>Familiarity with DevOps methodologies and CI/CD pipelines.</li></ul>Your value<ul><li>Critical &amp; Analytical Thinking |&nbsp;Analyze precisely all related information to quickly conclude on sustainable suggestions and actions</li><li>Proactivity | Take initiatives, anticipate needs and actively seek opportunities for improvement</li><li>Time management |&nbsp;Prioritize tasks effectively, manage time efficiently</li><li>Authentic Communication |&nbsp;Deliver messages in a clear, compelling, and concise manner</li><li>Togetherness |&nbsp;Value team’s ideas, uniqueness and safeguard belonging</li><li>Digital Savviness |&nbsp;Be acquainted with and expand digital culture, enhance new technologies and approaches in field of expertise</li></ul>We care for you&nbsp;<ul><li>Opportunity to work with cutting-edge technologies</li><li>Career development through certifications and training programs</li><li>Collaborative and growth-focused IT team</li><li>Hybrid working model</li><li>Free lunch break in our restaurant</li><li>Free parking</li><li>Wellbeing Program</li></ul>&nbsp;A&nbsp;place where everyone belongs&nbsp;We strive to be a better place to work where our people reflect the markets we serve, where their voices are heard and valued, they find purpose in their work, and can grow and contribute to their fullest. We are an equal opportunity employer, and all applicants/employees will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, disability status, or any other characteristic protected by law.Certified by Diversity Charter Greece and SHARE Equality Label&nbsp;&nbsp;&nbsp;AB&nbsp;is recognized as a Top Employer 2025 in&nbsp;Greece.&nbsp;Top Employer Institute: Certified Excellence in Employee Conditions&nbsp;&nbsp;We Give Our Best to Make a Difference in People’s Lives&nbsp;&nbsp;&nbsp;&nbsp;#EdoToKaloEinaiGiaOlous #proudABers&nbsp;Start your retail journey and live our values of care, teamwork, humor, integrity and courage.*All applications are treated with utmost confidentiality

IT System Engineer

As a Cloud Engineer in our team, you will take a key role in managing cloud solutions within the dynamic gaming industry!Responsibilities<ul><li>Design, deploy, and manage cloud solutions in Azure and AWS.</li><li>Monitor and optimize cloud infrastructure performance.</li><li>Ensure security and compliance in line with industry’s best practices.</li><li>Collaborate with other teams for cloud service integration into enterprise applications.</li><li>Troubleshoot issues and contribute to cost optimization initiatives.</li><li>Note: Networking is handled by a dedicated team; only basic understanding is required for collaboration.</li></ul>Job requirements<ul><li>University/College Degree in Computer Science, Computer Engineering, or a relevant technology field.</li><li>2–3 years of IT-related experience.</li><li>Azure and AWS certifications (e.g., AZ-104, AZ-305, AWS Solutions Architect Associate).</li><li>Hands-on experience with Azure and AWS services.</li><li>Strong knowledge of computers, storage, and security services.</li><li>Familiarity with automation tools (Terraform, Ansible, ARM templates, CloudFormation).</li><li>Good understanding of Windows administration.</li><li>Excellent command of the Greek &amp; English language, both written and spoken.</li></ul>About UsINTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 39 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefining innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2023, INTRALOT was distinguished as a top ten most attractive employer brands in Greece. We have also been awarded the WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do.Why Join Us<ul><li>💸 A competitive compensation package combined with additional benefits.</li><li>💻 Hybrid working model.</li><li>🏥 Private Insurance for you and your family.</li><li>🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.</li><li>📚 An extensive training program upon induction and throughout employment.</li><li>🚀 Exceptional opportunities to learn and develop in a multinational environment.</li><li>🌎 Prospects for professional growth both locally and globally.</li></ul>

Cloud Engineer

Our team is looking for a&nbsp;motivated&nbsp;and&nbsp;experienced&nbsp;Senior DevOps Engineer (OpenShift)&nbsp;to be part of a multicultural, high-performing, cross-functional and agile team responsible for the design, implementation and building services for European and international organizations. Our Athens office is building a strong DevOps capability, providing cross-functional support for all clients.﻿The position requires&nbsp;30% on-site presence in Strasbourg, France.Your role:&nbsp;&nbsp;&nbsp;<ul><li>Implement and manage continuous integration and delivery (CI/CD) pipelines.</li><li>Utilize Argo CD for declarative GitOps continuous deployment in an OpenShift environment.</li><li>Implement and maintain automated deployment pipelines using Jenkins, aiming to streamline the release process and reduce manual intervention.</li><li>Collaborate with development and operations teams to automate deployment processes and ensure quality of the release.</li><li>Integrate automated testing frameworks and tools into the CI pipeline to ensure code reliability and quality.</li><li>Monitor and enhance system performance, ensuring optimal reliability and efficiency.</li><li>Implement and maintain containerization solutions with Docker and orchestration tools like Kubernetes.</li><li>Collaborate with cross-functional teams to streamline software development lifecycle.</li><li>Develop and maintain documentation for deployment processes and configurations.</li><li>Design scalable network solutions for improved organizational performance.</li></ul>Your profile:&nbsp;&nbsp;&nbsp;<ul><li>Bachelor's or Master's degree in Computer Science or a related field.</li><li>Minimum 3 years of hands-on experience in DevOps.</li><li>Strong proficiency in using Argo CD for GitOps continuous deployment.</li><li>Expertise in Red Hat OpenShift including installation options, configuration, management, and administration post installation.</li><li>Proven experience in OpenShift Data Foundation.</li><li>Extensive experience with Jenkins for building and managing CI/CD pipelines.</li><li>Familiarity with infrastructure as code (IaC) tools such as Terraform or Ansible.</li><li>Knowledge of containerization technologies (e.g., Docker) and orchestration tools (e.g., Kubernetes).</li><li>Experience with scripting languages (e.g., Bash, Python) for automation tasks.</li><li>Understanding of security principles and best practices in deployment pipelines.</li><li>Good command of the English language.</li></ul>﻿Upon receiving an interview, you may request accommodation for any accessibility needs.

Senior DevOps Engineer (Openshift)

Your day to day will include:<ul><li>Monitoring the daily performance and operation of systems, terminals, retail equipment, and network infrastructure to resolve issues and minimize downtime</li><li>Handling technical problems reported via OPAP ITSM and coordinating with vendors to resolve issues in gaming, betting apps, and communication circuits</li><li>Executing Central Information Systems operations using scripts or command line to ensure smooth gaming and betting platform functionality</li><li>Addressing hardware and platform-related issues raised by OPAP corporate operations, prioritizing and resolving them per established processes</li><li>Escalating incidents when necessary, assisting in investigations to reduce downtime, and keeping users updated on procedures</li><li>Maintaining documentation and incident reports, including problem details and resolutions, to prevent future issues</li><li>Coordinating technical issue resolution by mentoring junior engineers in incident management tasks</li><li>Identifying missing IT Operations processes and taking initiative in drafting, communicating, and improving them, including automating existing TOC processes through applications/scripts</li></ul>&nbsp;What you need to succeed:&nbsp;<ul><li>BSc in Computer Science or Information Technology</li><li>4+ years of working experience in a customer support field, preferably technical</li><li>Help-desk exposure in the provision within a corporate environment&nbsp;</li><li>Knowledge of the practices, processes and general standards for the end-user technical support</li><li>Familiarity with ticketing systems and/or monitoring tools&nbsp;</li><li>Ability to comprehend and retain technical information and to clearly translate technical issues in simple non-technical terms</li><li>Effective communication and good team player with strong customer service culture</li><li>Excellent organizational skills and prioritization skills&nbsp;</li><li>Excellent written and oral communication skills both in Greek and English</li><li>Availability to work on shifts 24/7/52</li></ul>&nbsp;What’s in it for you?<ul><li>An award-winning working environment&nbsp;🚀</li><li>State of the art facilities including gym &amp; restaurant&nbsp;🏢</li><li>Hybrid working model&nbsp;💻</li><li>Competitive salary package and bonus scheme&nbsp;💸</li><li>Health insurance coverage &amp; Pension Plan&nbsp;🙏</li><li>Monthly food allowance&nbsp;🍴</li><li>Continuous learning with classroom/digital trainings by OpapAcademy&nbsp;🎓</li><li>Internal Career Opportunities&nbsp;💼</li><li>Well-Being Activities&nbsp;💪</li></ul>&nbsp;OPAP Group is an equal opportunity employer

Senior TOC Engineer

Junior Quality Engineer What Impact will you make?&nbsp; #YourOpportunity&nbsp; At Deloitte, the spirit of the excellence is part of our DNA. We strive to hire the brightest minds from all around the globe, allowing us to excel in both long-term strategic thinking and business improvement implementation as the undisputed global leader in professional services. We are committed to delivering impacting results for diverse private and public organization clients, linking our peerless talent in audit with unrivalled opportunities for impact – committing ourselves to sustainable growth and investment in our employees’ development and inclusion along the way. Our culture is rooted in profound shared values. Our values guide us as we live our purpose to serve our clients with quality and distinction, inspire our people to work collaboratively to deliver value, actively contribute to society, and lead the profession by challenging ourselves to do what matters most. Deloitte’s values are what unite us across cultures and geographies, and ultimately help us earn the trust and respect of our people, clients, and society. We believe that our differences enable us to #makeanimpactthatmatters. #YourRoleYour role as a Quality Engineer will focus on supporting the design, execution, and documentation of software tests to ensure the stability and quality of digital products and enterprise systems. You will begin by contributing to functional and exploratory testing activities, while progressively building your skills and exposure to test automation tools and techniques.This is an excellent opportunity for early-career professionals with strong analytical thinking, attention to detail, and a genuine interest in growing within the Quality Engineering craft. You will also gain exposure to modern testing practices that leverage Generative AI tools to enhance productivity and creativity in testing. During your tenure, your key responsibilities will involve:<ul><li>Test Design &amp; Execution: Contribute to the creation and execution of test cases for functional, integration, and regression testing, based on business requirements and user stories.</li><li>Defect Reporting: Log and track issues in collaboration with developers and business analysts using tools such as Jira or Azure DevOps.</li><li>Exploratory Testing: Apply a critical-thinking approach to uncover edge cases and validate real-world user behavior.</li><li>Documentation &amp; Reporting: Maintain clear test documentation and contribute to test reports and knowledge bases.</li><li>Team Collaboration: Work closely with cross-functional teams including developers, analysts, and other QA engineers to understand system functionality and test coverage needs.</li><li>Learning Automation: Participate in team initiatives to learn automation testing tools and practices (e.g., Selenium, Cypress, Playwright), with mentorship from senior team members.</li><li>Exploring GenAI in Testing: Begin to explore the use of Generative AI tools (e.g., ChatGPT, GitHub Copilot) to assist in test case generation, data creation, and test script prototyping — with guidance from the team.</li></ul> #WinningRequirements&nbsp;To qualify for the role, you must have:<ul><li>Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.</li><li>Up to 2 years of experience in software testing or quality assurance.</li><li>Solid understanding of software development lifecycles and testing fundamentals.</li><li>Familiarity with issue tracking and test case management tools such as Jira, Xray, or TestRail.</li><li>Strong analytical thinking and attention to detail.</li><li>Excellent communication skills and ability to work effectively in a collaborative team environment.</li><li>A genuine interest in evolving toward test automation, with a willingness to learn relevant tools and scripting languages.</li><li>ISTQB Foundation certification will be considered a plus, as an indication of commitment to the quality discipline.</li><li>Experience in Financial Services (Banking and/or Insurance), Energy, Telecommunication or other relevant sectors will be considered a plus.</li><li>Military obligations fulfilled, where applicable.</li></ul>#AboutTechnology&amp;TransformationFive core competency areas make up our Technology &amp; Transformation service line:<ul><li>Cyber;</li><li>Engineering, AI &amp; Data;</li><li>Enterprise, Technology &amp; Performance;</li><li>Deloitte Digital;</li><li>Human Capital.</li></ul> We exist to solve complex problemsOur consultants are renowned for their straightforward approach to solving some of the world’s largest and most complex business challenges. Each member of our Consulting team is energized by the challenge a seemingly inscrutable problem presents. Our distinctiveness lies in our refusal to accept a problem at face value - we draw on the depth of our shared insight to ask the right questions, and it’s these questions that uncover answers - answers with impact.&nbsp; We are committed to collaborationOur role is to unlock potential for growth and innovation. We believe this requires real collaboration – with our own networks and with our clients. It’s why we commit to truly getting under the skin of our client’s needs, developing a full appreciation for their environment, goals and ambitions. We’re also unafraid to challenge.  In so doing, we build long-term and trusted affinities.&nbsp; We create long-term, sustainable impactWe often work hand-in-hand with our clients to help find the right solution and to help apply that solution. Our aim is to leave behind ambassadors who are equipped to continue the transformation we began. For us, it’s about embedding sustainable change, allowing the impact of our insight to be felt for a long time to come.&nbsp; WHY DELOITTEAt Deloitte, we create positively differentiated work experiences that enable our people to feel valued and achieve their full potential. We value difference, and embrace people with diverse backgrounds and thinking styles. Knowing that people work best in different ways, we are happy to discuss alternative arrangements if the working pattern you are looking for is not specifically indicated. ABOUT DELOITTEOur servicesDeloitte operates in Greece since 1975, as a member of one of the world’s largest professional services networks, Deloitte Touche Tohmatsu. With offices in Athens, Thessaloniki, Heraklion, Patras and Ioannina, Deloitte Greece employs more than 2,900 professionals.After 50 years of successful and dynamic presence in the Greek market, we bring an unmatched breadth and depth of expertise across audit and assurance, technology &amp; transformation, tax &amp; legal and strategy, risk &amp; transactions advisory services. Operating in a multidisciplinary model enables us to draw from a pool of world-class talent, identifying the ideal skillset for each project, and to collaborate across businesses, to solve the toughest, most challenging issues of our clients. It is with them that we have built a trusted relationship, by delivering innovative solutions and utilizing state-of-the-art tools and technologies across all industries- Consumer Products, Energy Resources &amp; Industrials, Financial Services, Life Sciences &amp; Health Care, Government &amp; Public Services, Technology, Media &amp; Telecommunications.Our PurposeOur purpose, “To make an impact that matters for our clients, our people and society “- defines who we are and what we stand for. This is not about size, it's about being the first choice. The first choice for the largest and most influential clients, and the first choice for the best talent.Our valuesAt Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism.We value difference, with respect at the heart of our inclusive culture.Our talent experienceFrom day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the centre of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day. Sounds like the sort of role for you? Apply now.&nbsp; This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias &amp; Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias &amp; Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. ("DCM") countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited ("DTTL"), its global network of member firms and their related entities (collectively, the "Deloitte organization"). DTTL (also referred to as "Deloitte Global") and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see [1] www.deloitte.com/ about to learn more. DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see [2] www.deloitte.com/about to learn more about our global network of member firms.Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500g; companies. Learn how Deloitte's approximately 312,000 people make an impact that matters at [3] www.deloitte.com.This document and its contents are prepared solely for your use, and may not be reproduced, redistributed or passed on to any other person in whole or in part, unless otherwise expressly agreed with you. No other party is entitled to rely on this document for any purpose whatsoever and we accept no liability to any other party, who is provided with or obtains access or relies to this document.(c) 2025 Deloitte Central Mediterranean. All rights reserved.

Junior Quality Engineer

We are looking for an Information Security Engineer with a strong passion for security-at-scale to join our growing team.The Information Security Engineer will play a key role in ensuring our services, applications, systems, and websites are protected to the highest security standards. A core responsibility of this role is the administration of Web Application Firewall (WAF) and Bot Management systems. Additional responsibilities include system hardening, patching, and supporting the organization’s overall security posture.&nbsp;You will be working in a challenging, dynamic, and inspiring environment alongside talented colleagues and state-of-the-art technologies.<h2>The main responsibilities of the position include:</h2><ul><li></li></ul><ul><li>Administer and manage WAF and Bot Management systems</li><li>Perform system hardening and ensure secure data handling during transmission, storage, and processing</li><li>Implement and manage access controls, including Privileged Access Management (PAM) solutions, to ensure secure and compliant access to critical systems</li><li>Review and enforce application control policies, ensuring only authorized software is executed and that software usage complies with organizational security standards</li><li>Review security violations and recommend procedures to prevent recurrence</li><li>Provide support to end users on security-related issues</li><li>Participate in incident management</li></ul><h2>Main requirements:</h2><ul><li></li></ul><ul><li>BSc/MSc in information security or a related field</li><li>Minimum 3 years of experience in Information Security, with at least 1 year of hands-on experience with Akamai security products</li><li>Practical experience with Akamai WAF, BMP, and other related tools</li><li>Strong security expertise in Windows, Linux, virtualization environments and databases</li><li>Familiarity with access control mechanisms, such as Privileged Access Management (PAM)</li><li>Experience in implementing and managing application control policies and reviewing software execution to ensure compliance with organizational security standards</li><li>Solid understanding of networking and communication protocols (e.g., TCP/IP, UDP, SSL/TLS, HTTP, HTTPS)</li><li>Strong analytical and problem-solving skills</li><li>Excellent communication and collaboration abilities</li><li>Ability to quickly learn new technologies and adapt to evolving security challenges</li></ul><h2>The following will be considered an advantage:</h2><ul><li></li></ul><ul><li>Akamai certifications or completed courses</li><li>Experience with AWS Cloud Security</li></ul><h2>Benefit from:</h2><ul><li></li></ul><ul><li>Attractive remuneration package</li><li>Private health insurance</li><li>Corporate pension fund</li><li>Intellectually stimulating work environment</li><li>Continuous personal development and international training opportunities</li></ul><h2>The Hiring Experience: What Awaits You</h2><ul><li></li></ul><ul><li>Let’s Connect – Intro Chat with Talent Acquisition</li><li>Show Your Skills – Online Technical Challenge</li><li>Final Connection – Final Interview</li></ul>All applications will be treated with strict confidentiality!

Information Security Engineer

We are seeking a skilled and motivated Cloud/DevOps Engineer to join our dynamic team. The ideal candidate will have hands-on experience with major cloud platforms, a strong grasp of Infrastructure as Code, and a proven track record in CI/CD pipeline management. This role involves designing, deploying, and maintaining cloud-based environments, as well as resolving technical incidents and implementing change requests in accordance with industry’s best practices.&nbsp;Key Responsibilities<ul><li>Design, build, and maintain secure and scalable cloud environments using platforms such as Microsoft Azure, Oracle Cloud Infrastructure (OCI), Google Cloud Platform (GCP), or Amazon Web Services (AWS).</li><li>Implement Infrastructure as Code (IaC) solutions, primarily using Terraform, to automate provisioning and configuration of cloud resources.</li><li>Develop, manage, and optimize CI/CD pipelines using Azure DevOps or GitHub Actions to ensure reliable and efficient software delivery processes.</li><li>Knowledgeable in application modernization, containerization &amp; use of open source products and database management.</li><li>Respond to and resolve incidents and service requests related to cloud infrastructure, application, ensuring minimal downtime and optimal performance.</li><li>Collaborate with cross-functional teams to support new project requirements, change requests, and the continuous improvement of cloud operations.</li><li>Ensure cloud solutions adhere to security, compliance, and operational best practices.</li><li>Document cloud architectures, processes, and troubleshooting steps for knowledge sharing and operational continuity.</li></ul>Candidate Profile<ul><li>2-4 years of professional experience in cloud engineering or a related field.</li><li>Proficiency with at least one major cloud platform: Azure, OCI, GCP, or AWS.</li><li>Solid understanding of Infrastructure as Code concepts, with practical experience using Terraform.</li><li>Experience designing and maintaining CI/CD pipelines in Azure DevOps or GitHub.</li><li>Able to help Development teams in application modernization.</li><li>Kubernetes and/or Openshift.</li><li>Strong problem-solving skills and the ability to troubleshoot complex cloud infrastructure issues.</li><li>Ability to build and configure new cloud environments based on best practices.</li><li>Familiarity with incident management and change request processes.</li><li>Excellent communication and documentation skills.</li><li>Bachelor’s degree in Computer Science, Information Technology, or related discipline preferred.</li><li>Relevant cloud certifications (e.g., Azure Administrator, AWS Solutions Architect, Terraform Associate) are a plus.</li></ul>&nbsp;What we offer Throughout your journey within KPMG Greece enjoy the following advantages:<ul><li>Engage in ongoing, structured training sessions to enhance your soft and technical business skills, such as professional qualifications.</li><li>Collaborate with a diverse and skilled team of professionals on a wide range of projects for prestigious clients.</li><li>Gain exposure to the KPMG Global Network and the opportunity to work alongside individuals from across the globe.</li><li>Experience flexibility and well-being initiatives, engage in ESG activities, and participate in team-building events.</li><li>Access a competitive compensation and benefits package.</li></ul>&nbsp;

Cloud/DevOps Engineer

To meet our current corporate needs, we would like to bring to our team an Cyber Security Engineer&nbsp;In your role, you will undertake tasks, such as:<ul><li>&nbsp;&nbsp;Support the deployment, administration, and optimization of core Cyber Security Platforms (e.g., EDR, WAF, PAM, email security).</li><li>Operate and administer SIEM platforms: manage log sources, assist in developing use cases, correlation rules, dashboards, and reports.</li></ul><ul><li>&nbsp;Participate in threat detection, investigation, and incident response, ensuring timely containment and documentation of findings.</li><li>&nbsp;Participate in vulnerability management processes across infrastructure, applications, and cloud environments, coordinate with system owners for remediation tracking.</li><li>&nbsp;Coordination of Penetration Tests.</li><li>&nbsp;Contribute to security configuration, hardening, and monitoring of systems and networks.</li><li>&nbsp;Collaborate with senior team members, IT, and DevOps teams to strengthen security controls and processes.</li></ul>Job requirementsTo be a successful candidate, your professional profile should match the following criteria:&nbsp; University or College Degree in Computer Science, Information Security, or relevant technology-related field.<ul><li>Proven working experience of 3+ years in the cyber security domain.</li></ul><ul><li>Working knowledge of key security technologies (EDR, SIEM, Vulnerability Management).</li><li>Experience&nbsp; in cyber security incident handling.</li><li>Information Security Certifications such as OSCP, GPEN, eWPT, eCPPT, AZ-500, SC-200, CySA+, CEH, BTL1 will be considered a plus!</li><li>Excellent command of the Greek &amp; English languages, both written and spoken&nbsp;</li></ul>On the personal side:&nbsp;<ul><li>Detail-oriented with strong organizational and prioritization skills.</li></ul><ul><li>Analytical, with the ability to identify risks and propose effective solutions.</li></ul><ul><li>Motivated to learn and grow, with a continuous improvement mindset.</li></ul><ul><li>&nbsp;&nbsp; A strong communicator, able to work effectively across teams and functions.</li></ul>&nbsp;&nbsp;About Us:&nbsp;INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 39 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2023, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do.&nbsp;Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally.

NTT&nbsp;Data&nbsp;Greece&nbsp;is&nbsp;looking&nbsp;for&nbsp;an&nbsp;Linux&nbsp;Automation&nbsp;Engineer&nbsp;in&nbsp;Athens&nbsp;to&nbsp;work&nbsp;with&nbsp;our&nbsp;clients&nbsp;in&nbsp;the&nbsp;European&nbsp;public&nbsp;sector. The position requires an annual on-site presence of 30–50% in Strasbourg, France.Your role:<ul><li>Design and develop automation scripts using tools such as Ansible, Puppet, Terraform.</li><li>Administration and Troubleshooting of existing automation processes.​</li><li>Manage and optimize Linux server environments, ensuring high availability and performance.​</li><li>Monitor and troubleshoot system performance and reliability issues.​</li><li>Collaborate with development and operations teams to automate workflows and enhance system capabilities.​</li><li>Create, contribute, and review documented automation processes and maintain system configurations.</li></ul>Why NTT DATA?We value a collaborative and supportive environment, celebrating curiosity and engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development. Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in work-life balance and flexibility. Wear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends. Refer a friend and receive a bonus when they joinWe care about youHealth &amp; well-being. Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion. We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics. #WeAreAllUnique #YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Bachelor’s or Master’s degree in Computer Science, or a related field.</li><li>Over 5 years of working experience as Linux Administrator.</li><li>Understanding networks architecture elements and service.</li><li>Experience in Orchestration, Automation &amp; Service configuration with Ansible or Terraform.</li><li>Experience with monitoring and logging tools (such as Nagios, Cacti, Grafana, Prometheus or equivalent).​</li><li>Understanding of CI/CD processes and tools (like Jenkins, GitHub, etc.).</li><li>Fluent English.</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality is required).</li></ul>Nice to have Skills:​<ul><li>Red Hat OpenShift Experience: Worked with Red Hat OpenShift, including installation options, configuration, management, and administration post installation​.</li></ul>Willingness to pursue below certifications:​<ul><li>Developing Automation with Ansible Automation Platform​.</li><li>RH OpenShift Certified Administrator.</li></ul>

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