LastWeek

LastThreeDays

Today

Aoristou

Orismenou

Internship

FullTime

Hybrid

OnSite

Remote

As a Linux Systems Engineer, you’ll play a key role in ensuring the stability, scalability, and security of our corporate and gaming systems.&nbsp;Your day to day will include:• &nbsp; &nbsp;Supporting the assessment of the capabilities and limitations of the system and servers infrastructure, recommending solutions to facilitate the planning, design and development of a scalable and agile system architecture • &nbsp; &nbsp;Providing upgrade recommendations and technical direction to IT support staff to ensure systems’ integrity and availability • &nbsp; &nbsp;Automating and configuring management solutions and implementing improvements in deployment automation. • &nbsp; &nbsp;Managing, maintaining and monitoring all installed systems and infrastructure as well as identifying and resolving technical problems (2nd or 3rd level of support) in coordination with vendors and other IT personnel to achieve accurate system operation&nbsp; • &nbsp; &nbsp;Accurately, effectively and proactively executing migration and configuration changes to support business efficiency with minimum interruption of daily operations • &nbsp; &nbsp;Implementing security, backup, updates, and disaster recovery solutions to ensure the highest level of services and systems availability • &nbsp; &nbsp;Collaborating with security and networking teams to implement, expand and fine-tune security policies on central resources and applications configuring user access and permissions in line with approved levels of authority What you need to succeed:• &nbsp; &nbsp;Bachelor’s degree in Computer Science, Information Systems Management or relevant field&nbsp; • &nbsp; &nbsp;Minimum 3 years of hands-on experience in managing operating systems and databases • &nbsp; &nbsp;Proven working experience in installing, configuring, and troubleshooting of Linux operating systems • &nbsp; &nbsp;Proven experience in Virtualization administration (VMware &amp; Hyper-V &amp; KVM) • &nbsp; &nbsp;Deep knowledge of core IP services (DNS, DHCP, LDAP, NTP, SMTP etc.) • &nbsp; &nbsp;Strong experience with load balancing (HAProxy, Nginx)&nbsp; • &nbsp; &nbsp;Good knowledge of Azure administration • &nbsp; &nbsp;Working knowledge of a variety of hardware platforms and software applications • &nbsp; &nbsp;Knowledge of database management processes, tools and platforms (SQL, Oracle, Sybase etc.) • &nbsp; &nbsp;Proficiency in scripting and automation for routine tasks and deployments. • &nbsp; &nbsp;Experience with CI/CD pipelines and tools like Jenkins, GitLab CI, or CircleCI. • &nbsp; &nbsp;Familiarity with configuration management tools (Ansible, Puppet, Chef). • &nbsp; &nbsp;Good analytical thinking and strong attention to detail • &nbsp; &nbsp;Strong achievement orientation and a can-do mentality • &nbsp; &nbsp;Team player&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

Linux Systems Engineer (3801)

Energean is seeking to employ a highly skilled Senior Network &amp; Systems Administrator to join our Group IT team in Athens. This is a critical role responsible for ensuring the operational stability, security, and performance of our enterprise IT infrastructure across multiple company locations.&nbsp;The role, reporting to the Group Head of Cybersecurity, will act as the senior technical escalation point, maintaining high availability across systems, networks, virtualization platforms, and core services while driving operational excellence and resilience.&nbsp;&nbsp;Key Accountabilities&nbsp;<ul><li>Ensure continuous availability of core infrastructure services (compute, storage, network, identity, connectivity)</li><li>Act as the highest technical escalation point for complex infrastructure incidents</li><li>Provide advanced troubleshooting across hybrid, virtualized, and cloud-integrated environments</li><li>Manage and maintain identity services, DNS/DHCP, virtual environments, backup and recovery systems</li><li>Support WAN/LAN connectivity and secure remote access solutions</li><li>Execute patching, upgrades, and lifecycle management of infrastructure components</li><li>Ensure infrastructure meets defined RPO/RTO and availability targets</li><li>Support disaster recovery testing and failover readiness</li><li>Implement and maintain infrastructure security controls and hardening standards</li><li>Drive operational improvements, automation, and standardization initiatives</li><li>Maintain accurate technical documentation and operational procedures</li><li>Collaborate with service desk, cybersecurity, application teams, and external vendors</li><li>Support audits, compliance reviews, and risk assessments</li><li>Provide technical guidance to junior team members</li></ul>&nbsp;Qualifications and Experience&nbsp;<ul><li>Bachelor’s degree in IT, Computer Science, Engineering, or related field (or equivalent experience)</li><li>Minimum 5 years’ experience in enterprise infrastructure, systems engineering, or network administration</li><li>Experience supporting multi-site or geographically distributed environments</li><li>Strong hands-on expertise in:<ul><li>Enterprise networking (LAN/WAN, VPN, routing, switching)</li><li>Microsoft ecosystem (Windows Server, Active Directory, Microsoft 365)</li><li>Virtualization platforms (VMware, Hyper-V)</li><li>Cloud-integrated environments (Azure preferred)</li></ul></li><li>Proven experience in high-availability production environments</li><li>Strong troubleshooting and incident resolution capability</li><li>Proficiency in English is essential. Willingness to travel globally.</li></ul>&nbsp;Skills&nbsp;<ul><li>Analytical thinker with strong problem-solving skills</li><li>Service-oriented with strong ownership and accountability</li><li>Excellent communication skills in English (written &amp; verbal)</li><li>Able to perform under pressure during major incidents</li><li>Collaborative, proactive, and adaptable</li></ul>&nbsp;Rewards:We offer an excellent benefits package including Medical, Pension, Life Insurance, continuous development, career development opportunities.

Senior Network and Systems Administrator

Currently, we are seeking to hire an &nbsp;System Engineer, to join our team.<h2>During your day you will:</h2>•&nbsp;&nbsp; &nbsp;Plan, design, and implement IT solutions for the organization and end users in alignment with the organization's IT strategy, standards, and objectives •&nbsp;&nbsp; &nbsp;Deliver precise technical troubleshooting and effective resolutions for complex IT issues •&nbsp;&nbsp; &nbsp;Contribute to the research and evaluation of new technologies and tools to enhance IT efficiency and optimize the end-user experience •&nbsp;&nbsp; &nbsp;Provide technical support and training to end users and IT support staff on IT systems and applications •&nbsp;&nbsp; &nbsp;Document and update IT processes, configuration and inventories&nbsp; •&nbsp;&nbsp; &nbsp;Collaborate and contact with internal and external stakeholders and vendors&nbsp; &nbsp;<h2>What you need to stand out:</h2>What you need to stand out: •&nbsp;&nbsp; &nbsp;Degree in Computer Science, Information Technology or related field&nbsp; •&nbsp;&nbsp; &nbsp;3 years of experience on IT operations and workplace engineering&nbsp; •&nbsp;&nbsp; &nbsp;Good understanding of the IT service operation and delivery framework&nbsp; •&nbsp;&nbsp; &nbsp;Proficient knowledge in Windows operating systems, Active Directory, Office 365, MS Exchange and other IT technologies •&nbsp;&nbsp; &nbsp;Strong knowledge of IT security principles and practices, including antivirus, encryption, VPN, and identity managementKey skill/attributes •&nbsp;&nbsp; &nbsp;Attention to detail &amp; organizational perception&nbsp; •&nbsp;&nbsp; &nbsp;Analytical &amp; problem solving skills &nbsp;&nbsp; •&nbsp;&nbsp; &nbsp;Time management skills&nbsp; •&nbsp;&nbsp; &nbsp;Interpersonal skills &nbsp; •&nbsp;&nbsp; &nbsp;Collaboration &nbsp; &nbsp;

System Engineer

Intellectica is seeking a motivated IT Specialist on behalf of its client, a well-established and rapidly growing organization active in the import, development, and distribution of professional and household equipment solutions for the HORECA and wider professional market. Based in Athens, Greece, the role reports directly to the IT Director. The successful candidate will play a vital role in supporting daily IT operations, focusing on the installation, maintenance, and security of hardware and software systems to ensure business continuity and optimal performance for all users.&nbsp;Key activities and responsibilities of this role include:&nbsp;<ul><li>Providing first‑level technical support to internal users, resolving issues related to workstations, laptops/desktops, peripheral devices, and essential software</li><li>Managing user accounts and access rights through Active Directory and MS Office 365, ensuring secure and compliant system usage</li><li>Performing diagnostics, troubleshooting system malfunctions, and coordinating hardware repairs or replacements as needed</li><li>Conducting regular equipment checks to ensure optimal functionality and minimize downtime</li><li>Monitoring and maintaining the organization’s local network to ensure stable connectivity and consistent performance</li><li>Assisting in scheduling and executing system updates, upgrades, and routine preventive maintenance</li><li>Supporting and implementing essential security protocols, including Antivirus, Firewalls, and Web filtering solutions</li><li>Any other task that may be required from time to time</li></ul>&nbsp;Professional experience &amp; qualifications of a successful candidate:&nbsp;<ul><li>University degree in Computer Science, Electrical &amp; Computer Engineering, IT studies, or a related field</li><li>Previous experience in IT support, helpdesk environments, or similar technical environments</li><li>Solid knowledge of Active Directory, MS Office 365 management, and network security technologies (AV, Firewalls, etc.)</li><li>Fluency in both Greek and English</li></ul>&nbsp;Core competencies of a successful candidate:&nbsp;<ul><li>High level of integrity and professionalism in handling sensitive company data and systems</li><li>Adaptability to technical requirements</li><li>Strong analytical and problem-solving skills</li><li>Positive and learning attitude, with the ability to multi-task and set priorities under pressure</li><li>Clear communication and effective teamwork</li></ul>&nbsp;

IT Specialist

<h2>Περιγραφή Θέσης</h2>We are currently searching to hire a Systems &amp; Networks Engineer, for the IT Division of KonKat ATE (Maternity Cover, 1 year contract). The individual will monitor the systems and networks infrastructure, upgrade on premise infrastructure, expanding to Cloud services, as well as maintain the computer networks.<h2>Κύριες Αρμοδιότητες Ρόλου</h2><ul><li>Maintains and upgrades data center infrastructure to ensure reliability and performance.</li><li>Designs, implements and supports the organization’s network systems (LAN, WAN, Data Center).</li><li>Handles hardware, software and configuration issues of the network equipment.</li><li>Designing and implementing network and systems security mechanisms, harmonized with organization’s policy.</li><li>Proceeds with troubleshooting technical issues and provides technical assistance with hardware and network issues.</li><li>Participates in IT projects, ensuring the efficient connection between the implemented information systems.</li></ul><h2>Κύρια Προσόντα</h2><ul><li>Bachelor’s degree in Computer Science or other relevant discipline</li><li>Minimum 2 years previous experience as a Systems and Networks Engineer or related position</li><li>Experienced in Cisco network technologies management and configuration</li><li>Knowledge in network security solutions (Firewalls, IDS / IPS, WAF)</li><li>Familiar with virtualization platforms (e.g. VMware) and operating systems (Windows, Linux)</li><li>Certification on CCNA/CCNP will be considered an asset</li><li>Fluency in English and Greek, both oral and written</li></ul><h2>Επιπλέον Χαρακτηριστικά</h2><ul><li>Communication &amp; interpersonal skills</li><li>Analytical &amp; critical thinking</li><li>Attention to detail &amp; problem-solving skills</li><li>Flexibility and adaptability</li><li>Teamwork spirit and collaboration</li></ul>

Systems and Network Engineer 1

Epsilon Net,&nbsp;the largest Group of Business Software in Greece with&nbsp;a full portfolio of specialized services and software solutions, offers you:Career Growth&nbsp;–&nbsp;Join a team where you can develop, learn, and evolve.Supportive Culture&nbsp;– Thrive in an environment that fosters teamwork, knowledge-sharing, and excellence.Top Clients &amp; Technology&nbsp;–&nbsp;Work with the best professionals in the development sector and cutting-edge tools&nbsp;As a Senior Systems and Network EngineerKey Responsibilities:• Deploy, and manage network infrastructure including routing, switching, and firewalling, in Fortinet and Cisco solutions• Configure and maintain NAC, VPNs, IDS/IPS, and network segmentation• Respond to and resolve security incidents, network outages, and system failures in the corporate helpdesk and incident management system• Manage, maintain and update Windows Server environments (Active Directory, DNS, DHCP, GPO, File Services)• Operate and optimize Hyper-V virtualization platforms• Ensure high availability through clustering, replication, and backup strategies• Monitor infrastructure performance and proactively address vulnerabilities and threats• Implement and enforce security policies, access controls, and compliance standards• Provide L3 support and troubleshooting for complex network, security, and systems incidents• Maintain accurate documentation of network topology, server configurations, and procedures• Evaluate and recommend new technologies to improve security posture and infrastructure efficiency• Mentor junior engineers and drive infrastructure improvement projects&nbsp;Requirements:•Bachelor's degree in Computer Science, Information Systems, Engineering, or related field•5+ years in a systems/network engineering role•Security-first mindset with real-world incident handling experience•Familiarity with security frameworks and best practices (NIST, ISO 27001, NIS2, DORA)•Hands-on experience with Fortinet solutions (FortiGate, FortiManager, FortiAnalyzer, FortiSwitch) and Cisco technologies (Catalyst, Nexus, ISE)•Deep understanding of networking protocols: BGP, OSPF, VLAN, MPLS, SD-WAN•Experience with VPN technologies (IPsec, SSL/TLS)•Hands-on experience with Hyper-V cluster management•Proven expertise in Windows Server (2016/2019/2022) — AD DS, DNS, DHCP, GPO•Problem-solving skills and ability to work under pressure•Good communication skills in English&nbsp;Nice to Have:• Knowledge on Compliance and Security policies (ISO 27001 and GDPR, NIS2, DORA regulations)• Knowledge in Manage Engine’s services (Service Desk, Site 24x7, Patch Management)• Knowledge on Cloud Networking Technologies like SASE, SDWan, CASB, SSE, SWG, ZTNA• Relevant certifications are a plus: NSE 4–7, CCNA, CCNP, MCSA/MCSE, or equivalent• Experience with Azure ARC and Azure Local (HCI Stack)• Experience with Veeam backup solution• Knowledge of log management tools, EDR/XDR technologies and NOC / SOC services• Familiarity with storage technologies (FC, SAN, NAS, iSCSI)• Scripting skills (PowerShell, Python, Bash, …) for automation tasks• Experience with VMware vSphere / vCenter — ESXi hosts&nbsp;What We Offer:💰&nbsp;Competitive salary &amp; benefits package📚 Ongoing training &amp; career development (Epsilon Training &amp; Epsilon College)🩺 Private medical insurance &amp; psychological support services🏆 Multi-awarded workplace (Fortune’s 100 Best Companies to Work For in Europe 2024, Best Workplace in Technology, Best Workplaces for Women)

Senior Systems and Network Engineer

Are you a dynamic and results-driven Project Manager with a passion for security systems? G4S, as part of Allied Universal, the world's leading security services provider, is expanding its team in Metamorphosis, Attica, Greece, and we're seeking a talented individual to join our Installations &amp; Large Projects Team.As a Project Manager, you'll play a pivotal role in ensuring the successful delivery of complex security projects. You'll coordinate people, processes, and resources to achieve on-time, within-budget, and high-quality project outcomes.Responsibilities:<ul><li>Project Leadership:<ul><li>Manage end-to-end project lifecycles, from planning and execution to completion</li><li>Develop comprehensive project plans, defining scope, timelines, and budgets</li><li>Proactively identify and mitigate project risks</li><li>Monitor and control project progress, ensuring adherence to quality and safety standards</li></ul></li><li>Stakeholder Management:<ul><li>Build and maintain strong relationships with clients, subcontractors, and internal teams</li><li>Effectively communicate project status and updates to all stakeholders</li></ul></li><li>Operational Excellence:<ul><li>Optimize resource allocation and utilization</li><li>Maintain accurate project documentation and reporting</li><li>Contribute to continuous improvement initiatives</li></ul></li><li>Coordination:<ul><li>Oversee the coordination of installation and commissioning of security systems</li><li>Manage subcontractor performance and quality</li></ul></li></ul>Job requirementsQualifications:<ul><li>3 years of experience as a Project Manager, ideally within the security or engineering sectors</li><li>Understanding of security systems and infrastructure networks (or a willingness to learn)</li><li>Proven ability to manage complex projects and deliver results</li><li>Excellent communication, interpersonal, and negotiation skills</li><li>Proficiency in MS Office and Google Workspace</li><li>Fluency in Greek and English</li><li>PMP or PRINCE II certification (Preferred)</li><li>Attention to detail and strong organizational skills</li></ul>We Offer:<ul><li>Competitive salary and performance-based bonus</li><li>Comprehensive private health and life insurance</li><li>Company vehicle and travel expense coverage</li><li>Ongoing professional development and training</li><li>Opportunities for global career advancement</li><li>Dynamic and collaborative work environment</li></ul>G4S is committed to Equal Employment Opportunity! If you correspond to the above criteria please don’t hesitate to click the Apply button and send us your resume.

Project Manager

We are the 1st Hub for Developers! Our motto is “From Developers to Developers”! Our vision is to provide real career opportunities for candidates that want to take the next step in their career. Code.Career is the first process that you will speak with developers (only!) and tech (freak) experts! DescriptionWe are seeking a highly skilled Security Engineer who thrives in a fast-paced technical environment, to join our client’s team. The ideal candidate should possess a strong technical foundation, be an excellent team player, and adhere to established processes while maintaining the flexibility to think creatively and innovate.Key Responsibilities<ul><li>Design, configure, implement, and support security solutions for both service provider and enterprise environments, serving clients in Greece and internationally.</li><li>Collaborate in multi-disciplinary teams to design and implement security solutions and services.</li><li>Assist and educate the Product Owner in refining, managing, and prioritizing product backlog items.</li><li>Troubleshoot complex issues affecting critical infrastructure and production networks.</li><li>Conduct periodic security audits and assessments of firewall infrastructure to ensure optimal security posture.</li><li>Maintain in-depth knowledge of firewall technologies, network protocols, and security architecture.</li></ul>Requirements<ul><li>Bachelor’s degree in computer science, Information Technology, or a related field preferred.</li><li>At least 3 years of experience in a Security Engineering or operation role.</li><li>Hands-on experience administering and troubleshooting Check Point firewalls.</li><li>Experience in routing and switching, including configuration, and troubleshooting of Layer 2 and Layer 3 network devices in medium-to-large enterprise environments.</li><li>Excellent communication and collaboration skills in English.</li><li>Strong analytical and problem-solving skills, with the ability to take ownership of tasks.</li><li>Ability to work effectively in a dynamic, fast-paced environment.</li></ul>Additional Preferred Qualifications<ul><li>Experience with Fortinet firewalls and/or CyberArk Pam is an added advantage.</li><li>Familiarity working with SIEM solution(Qradar).</li><li>Prior experience working closely with IT teams, including system administrators and network engineers, to ensure a cohesive security strategy.</li></ul>

Network Security Engineer

NEWREST HELLAS, a leading company in the catering and hospitality sector, is seeking to strengthen its IT department at the Athens International Airport by adding a motivated and ambitious young professional, newly graduated, to the team as a:Junior IT SpecialistMain Responsibilities:The Junior IT Specialist will play an essential role in supporting the company’s technological infrastructure and ensuring smooth day-to-day operations. Key duties include:<ul><li>Hardware Support: Perform basic troubleshooting, maintenance, and repair of desktops, laptops, printers, and peripheral devices.</li><li>Network Support: Assist in the installation, configuration, and monitoring of network equipment such as routers, switches, and access points.</li><li>Software Installation &amp; Configuration: Install, update, and configure operating systems and software applications according to user and organizational needs.</li><li>User Support: Provide effective technical assistance to end-users, resolving hardware and software issues in a timely and professional manner.</li><li>IT Security Assistance: Support the implementation of security policies and tools to safeguard company data and network integrity.</li><li>Team Collaboration: Work closely with senior IT staff, actively engaging in continuous learning and professional development.</li></ul> <ul><li></li></ul>ProfileThe ideal candidate should demonstrate:<ul><li>Educational background or relevant coursework in Information Technology or a related field.</li><li>Basic understanding of computer hardware, operating systems, and software.</li><li>Familiarity with networking concepts and protocols.</li><li>Strong analytical and problem-solving skills with attention to detail.</li><li>Excellent communication and interpersonal abilities.</li><li>Willingness to learn, grow, and adapt to new technologies.</li><li>Ability to work both independently and as part of a team.</li></ul>Salary &amp; BenefitsWe offer an attractive compensation and benefits package, including:<ul><li>Competitive gross salary, based on qualifications and experience.</li><li>Private healthcare coverage.</li><li>Public transportation card reimbursement.</li><li>Complimentary coffee, snack, and meal at the staff restaurant.</li><li>A dynamic, international work environment with opportunities for growth and development.</li></ul>

Junior IT Specialist

<h2>The Company</h2>Motor Oil Hellas (MOH)&nbsp;is committed to be a leader in the petroleum refining, energy and utilities business thus providing the region that it serves with a reliable and affordable supply of energy. Through its evolution MOH is now considered as one of the major contributors to the domestic economy and a key market player in the region. The extraordinary success that MOH has achieved can be largely attributed to its Personnel. At MOH we strive to develop our people to their highest potential, through continuous education and assignment of challenging projects.<h2>Starting with the role:</h2>Currently we are searching to hire a Security Operations&nbsp;Expert to join our team.<h2>During your day you will:</h2><ul><li>Act as a member of the Security Operations Center (SOC) team, performing real-time monitoring, detection, and response to cybersecurity threats and security incidents</li><li>Support the organization’s Operational Resilience initiatives, ensuring the availability, reliability, and effectiveness of security infrastructure and tools (e.g., SIEM, EDR, firewalls)</li><li>Participate as a member of the Incident Response Team, contributing to the organization’s response to security incidents, ensuring timely containment, investigation, and recovery</li><li>Support the integration of threat intelligence into security operations to proactively identify and mitigate potential risks and threats</li><li>Contributes to process, tools, and team capabilities optimization to strengthen threat detection and incident response maturity</li></ul><h2>What you need to stand out:</h2><ul><li>BSc in computing, or related discipline</li><li>Master’s degree in information security or related discipline</li><li>Minimum 3 years previous experience in security monitoring, incident response, threat&nbsp;detection&nbsp;and SOC management&nbsp;</li><li>Experience in&nbsp;responses to major security incidents, including post-incident reviews and executive reporting</li><li>Deep understanding and knowledge of&nbsp;information security standards and best practices&nbsp;</li><li>Deep understanding of SIEM solutions&nbsp;&nbsp;</li><li>Strong knowledge in Incident Management&nbsp;</li><li>Certified with CISSP, GSOC, GCIA, CCIH</li><li>Certifications&nbsp;and&nbsp;training&nbsp;in specific defense solutions (SIEMs&nbsp;and&nbsp;EDRs)</li></ul>

Security Operations Expert

NTT Data Greece is looking for a DevOps Engineer in Athens to work with our clients in the European public sector. As a DevOps Engineer, you will be working with a variety of different clients across multiple industries. We’re looking for enthusiastic people with proven experience in developing scripts, testing infrastructure and adapting solutions with technology.&nbsp;Your Role:<ul><li>Own and operate the project’s CI/CD pipelines end-to-end: build, test, package, deploy, and release automation.&nbsp;</li><li>Design and implement deployment strategies and ensure reliable releases across environments (DEV/TEST/UAT/PROD).&nbsp;</li><li>Build and maintain infrastructure and platform components on Azure, ensuring environments are stable, secure, and reproducible.&nbsp;</li><li>Manage and improve the container delivery lifecycle for Spring Boot services (e.g., Azure Container Apps, Azure Kubernetes Service).&nbsp;</li><li>Implement Infrastructure as Code (IaC) and configuration management to automate environment provisioning and changes.&nbsp;</li><li>Strengthen observability: logging, metrics, tracing, alerting, dashboards, and proactive monitoring to meet operational requirements.&nbsp;</li><li>Establish and maintain security best practices in the delivery pipeline (secrets management, least privilege access, vulnerability scanning, SBOM where applicable).&nbsp;</li><li>Collaborate with the Tech Lead and development team to define and enforce operational requirements (SLOs, readiness/liveness, scaling, resiliency, backups).&nbsp;</li><li>Troubleshoot build/deployment/runtime issues and drive root-cause analysis and continuous improvement.&nbsp;</li><li>Maintain operational documentation, runbooks, and deployment procedures; support audits and compliance needs, typical of public sector projects.&nbsp;</li></ul>Your Profile:<ul><li>Bachelor’s or Master’s degree in Computer Science, Information Systems, or related field (or equivalent experience).&nbsp;</li><li>Minimum 4 years experience in DevOps / Cloud Engineering in production environments.&nbsp;</li><li>Proven expertise with CI/CD pipeline design and automation (e.g., Azure DevOps Pipelines - preferred, GitHub Actions, Jenkins or equivalent).&nbsp;</li><li>Strong experience with containers and container orchestration (Docker, Kubernetes.&nbsp;</li><li>Experience with Infrastructure as Code (e.g., Terraform) and automated environment provisioning.&nbsp;</li><li>Solid understanding of networking and security fundamentals (identity/access management, certificates, TLS, firewalls, private endpoints, RBAC).&nbsp;</li><li>Experience implementing monitoring, alerting, and incident response practices and operational readiness.&nbsp;</li></ul>

DevOps Engineer

Η Creta Farms Τροφίμων μία από τις δυναμικότερες Εταιρείες στο χώρο των τροφίμων, ζητά να προσλάβει:IT SYSTEM ADMINISTRATOR (Code: CF_IT250)με έδρα, το&nbsp;ΚρυονέριΠεριγραφή Θέσης:Ο κατάλληλος υποψήφιος θα είναι υπεύθυνος για την εξασφάλιση της αδειάλειπτης λειτουργίας των υπολογιστικών συστημάτων, επίλυση τεχνικών θεμάτων, προβλήματα hardware, software. Διατήρηση υψηλού επιπέδου ασφάλειας δεδομένων και υποδομών. Να συμβάλλει στην βελτιστοποίηση των τεχνολογικών πόρων ώστε να υποστηρίζονται επιχειριασιακοί στόχοι.Με κυριότερες αρμοδιότητες:<ul><li>Διαχείριση συστήματος και δικτύου.</li><li>Εγκατάσταση και συντήρηση των Servers.</li><li>Εφαρμογή πολιτικών ασφαλείας. Αντιμετώπιση περιστατικών ασφαλείας.(Cyber attack)</li><li>Αντιμετώπιση καθημερινών τεχνικών προβλημάτων.</li><li>Εκπαίδευση προσωπικού σε χρήση συστημάτων και εργαλειών.</li><li>Παρακολούθηση απόδοσης συστημάτων. Αναβάθμιση software και hardware</li></ul>Απαραίτητα προσόντα :<ul><li>Πτυχίο ΑΕΙ/ΤΕΙ πληροφορικής</li><li>Προϋπηρεσία σε αντίστοιχη θέση 4+ έτη</li><li>Πολύ καλή γνώση προγραμμάτων MS Office 365</li><li>Καλή γνώση ERP ή και προγράμματος διαχείρισης αποθήκης WMS (η γνώση ABERON θα θεωρηθεί πρόσθετο προσόν)</li><li>Microsoft Certified, Cisco (επιθυμητά)</li><li>Ικανότητες οργάνωσης και τήρησης χρονοδιαγραμμάτων</li><li>Αναλυτική σκέψη, γρήγορη επίλυση προβλημάτων</li><li>Οργάνωση και διαχείριση χρόνου</li><li>Ικανότητα επικοινωνίας με μη τεχνικούς χρήστες</li></ul>Η Εταιρεία προσφέρει:<ul><li>Σύγχρονο &amp; δυναμικό εργασιακό περιβάλλον</li><li>Συνεχή υποστήριξη, ανάπτυξη και εκπαίδευση</li><li>Πακέτο αποδοχών βασισμένο στις ανάγκες της θέσης</li></ul>

IT SYSTEM ADMINISTRATOR (Code: CF_IT250)

As part of the Security by Design &amp; Architecture team of the Group’s Information Security Division, you will play a key role in strengthening the Group’s security posture by embedding Security by Design principles across technology and business initiatives.Your role involves active engagement in project design and delivery phases, ensuring that security requirements are effectively integrated into systems, applications, and infrastructure. You will also contribute to the continuous improvement of security controls across the environment, in a role that offers broad exposure to diverse technology and business initiatives.Your responsibilities include:<ul><li>Participating in project design and delivery phases, ensuring that security requirements are identified, documented, and effectively integrated into technical and functional specifications</li><li>Contributing to the secure design of systems, applications, and infrastructure across initiatives</li><li>Collaborating with IT and business teams to embed security controls into solutions, providing practical guidance and constructive challenge, and supporting architecture and design reviews by translating security standards into actionable and implementable requirements</li><li>Promoting secure development and engineering practices through involvement in application security assessments and platform changes, ensuring that security considerations are addressed early and consistently throughout the project lifecycle</li><li>Contributing to the design, implementation, and improvement of network and endpoint security controls, including segmentation, secure remote access, intrusion detection/prevention, WAF configurations, and endpoint protection</li><li>Participating in the definition and refinement of information protection and access control measures, including DLP and privileged access management, supporting the enforcement of least privilege and secure access practices</li><li>Contributing to secure configuration standards, asset lifecycle security, and endpoint hardening practices, while supporting alignment with security policies, standards, and best practices across the organization</li></ul>&nbsp;Qualifications:<ul><li>Bachelor’s Degree in Computer Science, Telecommunications, Engineering, or a related field</li><li>3–5 years of experience in cybersecurity, security engineering, or related technical roles, with exposure to project environments and system design or implementation activities</li><li>Solid understanding of Security by Design principles and secure system design practices</li><li>Experience working with cross-functional teams across technology and business functions</li><li>Familiarity with security technologies such as firewalls, IDS/IPS, DLP, PAM, endpoint protection, or cloud security controls</li><li>Ability to translate security requirements into practical and implementable solutions</li><li>Strong analytical thinking, problem-solving, and communication skills</li><li>Good command of the English language</li></ul>&nbsp;Qualifications considered an asset:<ul><li>MSc in Information Security/ Cyber Security</li><li>Relevant certifications such as Security+, CySA+, AZ-500, CEH, or equivalent</li></ul> We offer:<ul><li>Career and development prospects in one of the most successful commercial groups in the Balkans</li><li>Extensive continuous training</li><li>Competitive remuneration &amp; benefits package</li></ul>

Senior Cyber Security Engineer

Your skills<ul><li>Knowledge of network protocols and topologies, firewall and security appliances, intrusion detection and prevention systems</li><li>Experience in project planning, implementation and management</li><li>BA degree in Computer Science, Information Technology or equivalent field</li><li>3+ years experience (or equivalent) in IT security, network administration or equivalent field</li></ul>Your tasks<ul><li>Plan and implement firewall structures, including hardware selection, network configuration, and project planning and monitoring</li><li>Manage firewall systems and core switches globally</li><li>Analyze, improve, and document firewall infrastructures</li><li>Handle change and incident requests within SLAs using internal ticket system</li><li>Support IT Security team projects related to Business Continuity Management and Disaster Recovery</li></ul>Be part of usHemmersbach provides IT infrastructure services in more than 190 countries with 50 own subsidiaries. We deliver exclusively for the leading companies in the IT industry. We go the extra mile – we not only simply enthuse our customers, but also make the world a better place: 20% of our profits go into our Direct Actions Hemmersbach Rhino Force and Hemmersbach Kids’ Family. That’s why Hemmersbach is The Social Purpose IT Company.Your benefits<ul><li>Unlimited employment contract</li><li>Onboarding program</li><li>Buddy program</li><li>Mobile working</li><li>Health/ Medical insurance</li><li>Cafeteria</li></ul>

IT Security Specialist 18916

UNIC Athens, the University of Nicosia's academic and research base in Greece, combining internationally ranked teaching with state-of-the-art facilities, is seeking a Senior Campus Sensor &amp; Systems Operations Engineer&nbsp;to join its team.This role owns the on-campus hardware layer that feeds our data and AI platforms: antennas, receivers, environmental stations, cameras, radars, timing systems, and the on-prem servers that tie them together. You’re the person who makes sure “the machines are alive” and the data keeps flowing.The work is hands-on, rooftop and rack-level, plus enough Linux and networking to keep a small sensor observatory running smoothly.&nbsp;Responsibilities:&nbsp;Keep a campus-scale sensor observatory onlineMonitor health of diverse sensors: RF receivers, satellite downlinks, short-range radars, optical/IR cameras, acoustic arrays, seismic/structural, weather, and air-quality stations.Diagnose issues across power, RF signal, network, and compute layers; coordinate timely fixes.Maintain inventories, diagrams, and simple runbooks for each subsystem.Operate on-prem compute and storage nodesMaintain a small fleet of Linux servers dedicated to signal processing, media ingest, and sensor fusion.Handle OS updates, basic security hardening, disk/CPU monitoring, and log rotation.Work with central platform engineers to ensure data lands in the right queues/buckets/streams.Manage power, networking, and timing for sensorsOversee PoE switches, rooftop cabinets, UPS feeds, and basic environmental monitoring.Ensure reliable fibre/copper connectivity between rooftop cabinets, comms rooms, and core network.Operate and monitor GNSS-based timing / reference equipment used for precise time-stamping.Support installation, maintenance, and calibrationPlan and execute sensor deployments and relocations (roof, mast, dish frame, façades) with facilities.Coordinate periodic calibrations (e.g. weather, air quality, structural/ground sensors) with vendors and internal teams.Enforce safe working practices for rooftop and equipment-room work.Act as the bridge between campus and platform teamsReport status of on-campus systems and upcoming maintenance windows.Help test new data feeds, firmware updates, and configuration changes before they go to production.Provide clear feedback on physical constraints and operational realities back to architects and data/AI teams.Additionally:Daily / weekly operational checks on key systems, with clear escalation when something drifts or fails.Set up and maintain monitoring dashboards and alerts (metrics, logs, basic traces) for sensors and compute.Script routine tasks in Bash/Python (health checks, log scrapes, simple data sanity checks).Coordinate with vendors and contractors for specialized repairs and installs.Maintain accurate documentation (rack layouts, IP plans, cabling runs, rooftop layouts, change logs).&nbsp;Qualifications:&nbsp;Education:<ul><li>A BSc in Computer Engineering, or Electrical Engineering or related field.</li></ul>&nbsp;Experience:4+ years in a systems / field / instrumentation / NOC / SRE-style role, working with real hardware (not just cloud).&nbsp;Required Skills:&nbsp;Solid Linux experience (Ubuntu or similar): networking, system services, storage, logging.Strong practical networking skills: VLANs, PoE switches, fibre vs copper, basic routing, VPNs.Hands-on experience with at least some of:Environmental or industrial sensors (weather, air quality, structural, seismic, etc.), orRF / broadcast / telecom equipment, orCCTV / video analytics / radar / acoustic sensing.Comfortable reading wiring diagrams, labelling cables, and keeping tidy racks/cabinets.Able to work safely on rooftops and with facilities teams; familiarity with basic electrical and lightning/surge safety.Clear written documentation skills and enough English to collaborate with remote engineering teams.&nbsp;Additional Skills:&nbsp;Experience running or supporting a small observatory, lab, broadcast site, or similar multi-sensor facility.Exposure to GNSS timing, NTP/PTP, or other time-synchronization systems.Familiarity with Prometheus/Grafana or similar monitoring stacks.Basic RF concepts (antennas, coax, gain/noise, filters) or environmental monitoring concepts (calibration, QA/QC).Greek language skills and prior work on a university or research campus.&nbsp;What success looks like:Within a few weeks, you know every major sensor, cabinet, and server by name and location.Within a few months, outages are rare, short, and well-understood, with clear runbooks and monitoring in place.The data and AI teams treat the campus observatory as a reliable “black box” they can build on, because you keep it that way.

Senior Campus Sensor & Systems Operations Engineer - UNIC Athens

We are currently looking for a Senior Software Engineer to join our Information Technology &amp; Digital Strategy Division based in Paiania. This internal opportunity is ideal for those looking to expand their impact and grow within the company while continuing to contribute to our shared success.&nbsp;By joining this role, you will play a key part in building and evolving core systems and digital platforms. You will collaborate with cross-functional teams, contribute to architectural decisions, and ensure the delivery of high-quality, reliable, and efficient software that supports business growth and operational excellence.Your role will encompass:<ul><li>Providing technical leadership through mentorship, code reviews, and engineering best practices.</li><li>Designing, developing, and maintaining scalable, high-quality software solutions across enterprise systems.</li><li>Designing and evolving system architecture with focus on scalability, reliability, security, and performance.</li><li>Collaborating with stakeholders to gather requirements and translating them into technicalspecifications and system designs.</li><li>Managing deployments, monitoring system performance, and resolving complex production incidents and technical issues.</li><li>Ensuring software quality and operational excellence while working with internal teams and external vendors.</li></ul>&nbsp;What you will bring to the role:<ul><li>Bachelor’s degree in Computer Science or a related field.</li><li>4+ years of experience as a Software Engineer.</li><li>Strong programming experience in PHP, .NET, and JavaScript.</li><li>Solid understanding of software design patterns, scalable architecture, and system integration principles.</li><li>Experience with databases (PostgreSQL, MySQL, and other relational &amp; non-relational databases).</li><li>Experience with cloud platforms (AWS, Azure, or GCP).</li><li>Experience with DevOps tools and practices (CI/CD pipelines, containerization with Docker/Kubernetes, monitoring &amp; logging tools).</li><li>Familiarity with Agile methodologies (Scrum / Kanban).</li><li>Excellent communication skills with very good command of English (written and spoken).</li><li>Experience in solution design, vendor management, and cross-functional collaboration.</li></ul>&nbsp;Your Benefits:<ul><li>Competitive remuneration package.&nbsp;</li><li>Ticket Restaurant.</li><li>Preferential household electricity plan.&nbsp;</li><li>Group Health Insurance program.&nbsp;</li><li>Pension Plan.&nbsp;</li></ul>&nbsp;

Senior Software Engineer

G4S Telematix is a member of the Global G4S &amp; Allied Universal Group - the world’s leading integrated security company, with more than 20 years of experience in providing Monitoring &amp; Response services to Secure Your Mobility.Our solutions combine advanced tracking and sensing technology with a state-of-the-art software platform and our 24/7 Secure Operations Center to provide monitoring, management and response services for the Logistics, Automotive and People Safety sectors.CRM SpecialistReporting to: Head of Digital TransformationLocation: Metamorfosis, AthensWe are seeking an experienced CRM Specialist to manage, customize, and optimize our Zoho ecosystem. You will be responsible for implementing solutions across multiple Zoho applications, developing custom workflows and scripts (Deluge), and building seamless integrations with our ERP system.Key Responsibilities &amp; Accountabilities<ul><li>Customize and configure Zoho modules including - but not limited to - CRM, Creator, Billing, Flow, and Projects</li><li>Develop advanced workflows, functions, and automation using Deluge script to address unique Telematics business processes</li><li>Build and maintain robust integrations between Zoho applications and ERP via API’s</li><li>Provide technical support and training to users, ensuring data integrity across all integrated systems</li></ul>Job requirementsMain Requirements&nbsp;<ul><li>Proven experience as a CRM Specialist, (Zoho ecosystem will be considered as a plus)</li><li>Proficiency in Deluge scripting language is essential</li><li>Experience integrating Zoho with external platforms using API’s, specifically for real-time data exchange</li><li>Proven problem-solving skills with experience managing complex data integrations and workflow scenarios</li><li>Excellent communication and interpersonal skills to effectively collaborate with cross-functional teams and provide top-notch customer support</li><li>Enthusiasm for staying updated with the latest industry developments and eagerness to bring innovative solutions to the organization</li><li>Proficiency in English</li></ul>We Offer&nbsp;<ul><li>Competitive remuneration package</li><li>Private health and life insurance</li><li>Mobile phone and Laptop</li><li>Career development opportunities</li><li>A collaborative and modern work environment</li></ul>G4S is committed to Equal Employment Opportunities! If you correspond to the above criteria please don’t hesitate to click the Apply button and send us your resume.

CRM Specialist

Η SCAN, μέλος της&nbsp;Epsilon Net Α.Ε.,του μεγαλύτερου ομίλου&nbsp;Business Software στην Ελλάδα, αναζητά για τη στελέχωση του τμήματος Υποστήριξης, Τεχνικό Εγκατάστασης και Συντήρησης Συστημάτων.Η SCAN αποτελεί ηγέτιδα εταιρία παροχής εξειδικευμένων επιχειρηματικών λύσεων σε 4 πυλώνες δράσης: SCANaccess, SCANtime, SCANparking, SCANsystems. Αποτελεί την πρώτη πιστοποιημένη επιλογή προσφέροντας λύσεις και προϊόντα που βελτιώνουν και διασφαλίζουν την επιχειρηματική δράση των πελάτων της με καινοτομία, έμφαση στην ποιότητα και ορθή λειτουργία.Αρμοδιότητες:<ul><li>Εγκατάσταση, παραμετροποίηση και υποστήριξη συστημάτων εξοπλισμού που αφορούν Ωρομέτρηση (Time &amp; Attendance), Ελέγχο Πρόσβασης (Access Control) και Αυτοματοποίηση Χώρων Στάθμευσης (Parking Solutions)</li></ul>Απαραίτητα Προσόντα:<ul><li>Πτυχίο Τεχνικής Σχολής Ηλεκτρονικών / Ηλεκτρολόγων (σχολή Αυτοματισμού, Τηλεπικοινωνιών θα θεωρηθεί προσόν).</li><li>Προϋπηρεσία σε εγκαταστάσεις συστημάτων ασφαλείας</li><li>Γνώση χειρισμού Η/Υ &amp; εφαρμογών MS Office</li><li>Κατανόηση ηλεκτρολογικών-ηλεκτρονικών σχεδίων</li><li>Καλή γνώση Αγγλικής γλώσσας</li><li>Δίπλωμα οδήγησης</li><li>Δυνατότητα ταξιδιών στην Ελλάδα για παροχή τεχνικών υπηρεσιών</li><li>Άριστες επικοινωνιακές ικανότητες και ομαδικό πνεύμα</li><li>Κάτοχος αδείας ΙΕΠΥΑ κατηγορίας Β ή δυνατότητα έκδοσης θα θεωρηθεί επιπλέον προσόν</li></ul>Η εταιρεία προσφέρει:<ul><li>Πολυβραβευμένο εργασιακό περιβάλλον (Fortune’s 100 Best Companies to Work For in Europe 2024, 10 Best Workplaces Hellas,&nbsp;4 Best Workplaces Europe, 2 Best Workplaces™ for Women, 2&nbsp;Best Workplace in Technology)</li><li>Ανταγωνιστικό πακέτο αποδοχών</li><li>Διαρκείς εκπαιδεύσεις και σημαντικές προοπτικές εξέλιξης</li><li>Ιδιωτική ιατροφαρμακευτική ασφάλιση</li><li>Γραμμή ψυχολογικής υποστήριξης</li><li>Δωρεάν συμμετοχή στα εκπαιδευτικά προγράμματα του Epsilon Training και Epsilon College</li></ul>

Τεχνικός Εγκατάστασης και Συντήρησης Συστημάτων _SCAN

Under the guidance of the Information Security Manager, the Information Security Engineer will play a key role in the ongoing development, implementation, and enhancement of the Group’s Information Security Management System (ISMS) and its supporting processes. The ideal candidate will demonstrate accountability in executing projects and tasks, collaborating effectively with cross‑functional teams, and delivering consistently high‑quality results.Key Responsibilities<ul><li>Actively contribute to the planning and execution of Information Security projects.</li><li>Collaborate with ICT engineers in identifying, analyzing, and mitigating cyber incidents.</li><li>Prepare Information Security reports and support ISMS improvement initiatives and compliance activities.</li><li>Participate in and conduct Cyber Risk Assessments, awareness trainings, and simulations.</li><li>As part of a cross‑functional team, monitor the performance of key cybersecurity systems and ensure adherence to security policies and procedures.</li></ul>Candidate must have<ul><li>University Degree in Information Technology or Computer Science, or a related field.</li><li>Minimum of 5 years of hands‑on professional experience in Information Security.</li><li>Strong understanding of networks and Microsoft’s security ecosystem.</li><li>Familiarity with ICT technologies, including hardware, software, and managed Information Security solutions.</li><li>Solid knowledge of Information Security principles, best practices, and regulatory requirements.</li><li>Excellent verbal and written communication skills in both Greek and English.</li><li>Strong interpersonal, technical, and analytical skills.</li><li>Ability to work effectively on numerous projects, under pressure and meet deadlines.</li><li>Pursue continuous development of personal and professional skills through training and hands-on experience.</li><li>Knowledge sharing and team‑oriented mindset.</li></ul>&nbsp;Good to have<ul><li>Relevant Information Security certifications (e.g., Microsoft SC‑100/200/300/400, AZ‑500).</li><li>Previous experience in the Maritime Industry.</li><li>Familiarity with Information Security standards such as ISO27001, NIST, CSF, etc.</li><li>Knowledge of legal, regulatory, and industry best practices, particularly those relevant to Maritime Information Security.</li><li>Strong documentation and technical writing skills.</li></ul>The Company offers an attractive compensation and benefits package and a friendly working environment. All applications will be treated as strictly confidential.

Information Security Engineer

We are seeking a Head of Security Operations, being responsible for protecting the organization’s digital assets by ensuring continuous visibility and rapid response to cyber threats.Location: Kato Kifisia<h2>During your day you will:</h2><ul><li>Oversee continuous monitoring, timely detection, and effective response to cybersecurity threats and incidents</li><li>Maintain the availability and effectiveness of security infrastructure and tools, including SIEM, EDR, and firewalls</li><li>Lead the organization’s response to security incidents, ensuring timely containment, thorough investigation, and effective recovery</li><li>Integrate threat intelligence into operations to proactively identify and mitigate risks</li><li>Optimize processes, tools, and team capabilities to enhance detection and response maturity</li></ul><h2>What you need to stand out:</h2><ul><li></li></ul><ul><li>Bachelor’s degree in Computer Engineering, or related discipline</li><li>Master’s degree in information security or related discipline</li><li>Minimum 7 years previous experience in hands-on experience in security monitoring, incident response, threat detection and SOC management</li><li>Proven experience managing cross-functional teams, defining operational KPIs, and leading high-pressure incident response efforts</li><li>Experience in leading and coordinating responses to major security incidents, including post-incident analysis and executive reporting</li><li>Knowledge of information security standards and best practices</li><li>Strong expertise in SIEM solutions</li><li>Certifications and training in specific defense solutions</li><li>Certified in CISSP, GSOM, GSOC, GCIA, GCIH, GCFA</li></ul>Key skills/attributes<ul><li>Team leadership</li><li>Organizational and time management skills</li><li>Analytical and problem-solving skills</li><li>Accountability and results orientation</li><li>Flexibility and adaptability in a complex working environment</li></ul>&nbsp;

Job Ads Security Systems Operator Attica, Information Technology / It

linux systems engineer (3801)

ΟΠΑΠ

senior network and systems administrator

Energean

system engineer

Motor Oil

it specialist

Intellectica

systems and network engineer 1

Motor Oil

senior systems and network engineer

Epsilon Net

project manager

G4S

network security engineer

Code.Hub

junior it specialist

Newrest Hellas

security operations expert

Motor Oil

devops engineer

NΤT Data

it system administrator (code: cf_it250)

Creta Farms Greece

senior cyber security engineer

FOURLIS Group

it security specialist 18916

Hemmersbach

senior campus sensor & systems operations engineer - unic athens

University of Nicosia

senior software engineer

Metlen

crm specialist

G4S

τεχνικός εγκατάστασης και συντήρησης συστημάτων _scan

Epsilon Net

information security engineer

Angelicoussis Group

head of offensive security (m6) 1

Motor Oil

Jobily.gr

For Employers

For Job Seekers

Company