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We are currently looking for an IT Billing Engineer to join our Information Technology &amp; Digital Strategy team, based in Paiania.By joining this role, you will support the development, maintenance, and optimization of billing systems, ensuring accuracy, performance, and continuous improvement of billing-related processes within a dynamic IT environment.Your role will encompass:<ul><li>Developing, maintaining, and optimizing billing system functionalities through efficient and well-structured code.</li><li>Managing billing operations, including validations, checks, and necessary corrections. Participating in UAT and QAT processes for billing system enhancements and changes.</li><li>Translating business requirements into functional specifications and collaborating with third-party developers.</li><li>Integrating software components into fully functional systems and ensuring smooth system operation.</li><li>Performing testing, debugging, troubleshooting, and upgrades of existing billing systems.</li><li>Maintaining system documentation and ensuring alignment with updated features and standards.</li><li>Providing 3rd level support for billing issues, escalations, and participating in ad hoc IT projects.</li></ul>&nbsp;What you will bring to the role:<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field.</li><li>Master’s degree in Finance or Banking will be considered an asset.</li><li>5+ years of experience in IT Billing or a similar role, ideally within the retail or utilities sector.</li><li>Strong knowledge of relational databases (e.g., PostgreSQL); familiarity with non-relational databases is a plus.</li><li>Experience in JavaScript development and solid understanding of software development principles.</li><li>Good understanding of software design patterns and system architecture.</li><li>Familiarity with software engineering tools and best practices.</li><li>Strong analytical and problem-solving skills.</li><li>Proficiency in English (written and spoken).</li></ul>&nbsp;Share the same Value Based Behaviors:&nbsp;&nbsp;<ul><li>People &amp; Personal growth.&nbsp;&nbsp;</li><li>Results orientation &amp; Safety excellence.&nbsp;&nbsp;</li><li>Collaboration &amp; Trust.&nbsp;&nbsp;</li><li>Empathy &amp; Effective communication.&nbsp;&nbsp;</li><li>Flexibility &amp; Adaptability.</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>

IT Billing Engineer

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

As a Systems Engineer you will be placed in the Bank’s IT Infrastracture &amp; Operations Division and you will be responsible for planning, organizing, and registering the Bank’s IT Assets (information systems, infrastructure components and services) in the Bank’s Central Registry Database through the change process management. You will ensure the availability and integrity of the Central Registry Database information and will support the IT Service Management processes.&nbsp;What you will be doing • &nbsp; &nbsp;Configure and maintain the Configuration Management Database (CMDB). • &nbsp; &nbsp;Create new or support existing KPIs. • &nbsp; &nbsp;Interact with other members of the team to provide end-to-end service monitoring and support. • &nbsp; &nbsp;Follow up vendor tickets and implement the suggested workarounds when required. • &nbsp; &nbsp;Contribute towards a continuous service improvement culture, while providing targeted education and coaching on service measuring and improvement methodologies. What You Need To Have&nbsp;• &nbsp; &nbsp;Bachelor’s degree in information technology, Computer Science, or any other relevant technical-oriented field • &nbsp; &nbsp;At least three (3) years of experience in IT department • &nbsp; &nbsp;Good understanding of the management of the lifecycle process for application and assets. • &nbsp; &nbsp;Excellent command of the English language (both written and spoken).&nbsp; • &nbsp; &nbsp;Solid analytical thinking and problem-solving skills. • &nbsp; &nbsp;Strong communication and collaboration skills, with the ability to work in cross-functional teams. • &nbsp; &nbsp;High sense of responsibility, confidentiality, and ability to perform under pressure. • &nbsp; &nbsp;ITIL certifications will be considered a plus. • &nbsp; &nbsp;CMDB/uCMDB knowledge will be considered a plus. • &nbsp; &nbsp;Power BI Tools experience considered a plusWhat we offer&nbsp;It’s all about our people. At Alpha Bank, you will enjoy:&nbsp;<ul><li>A friendly and collaborative working environment that supports taking initiative and action.</li><li>A culture that centers around learning and continuous development and encourages everyone to bring their best self to work.</li><li>The opportunity to challenge your thinking through your participation in complex tasks and transformation projects.</li><li>Being part of a large organization with a leading role in the Greek economy and a strong presence in the community.</li><li>Flexible working options.</li><li>A competitive salary and benefits.</li></ul>

Systems Engineer

WINGS is looking for an experienced Backend Engineer to join its product expansion internationally and locally.The successful candidate will participate in the development and deployment of RESTful APIs and web services, as well as in improving our existing services.The main responsibilities of the role will include:<ul><li>Develop and deploy scalable RESTful APIs and web services using Node.js</li><li>Build and maintain features by integrating backend services</li><li>Write clean, testable code following standards and participate in team code reviews</li><li>Enhance and optimize existing services of products for performance and scalability</li><li>Collaborate with cross-functional teams to understand project requirements and contribute to technical design</li><li>Ensure smooth deployment and operation of services in collaboration with other teams (Product Management, Frontend, DevOps etc.)</li><li>Resolve production issues promptly</li></ul>Educational requirements<ul><li>Candidates must have a Bachelor’s degree in Electrical &amp; Computer Engineering/ Information Technologies/ Computer Science or an equivalent field.</li></ul>Essential technical skills<ul><li>4+ years of proven coding experience as a Backend Engineer</li><li>Strong proficiency in JavaScript and hands-on experience with Node.js</li><li>Experience working with both relational (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Redis)</li><li>Understanding of code versioning tools, such as Git</li><li>Experience in building and consuming RESTful APIs</li><li>Experience with Docker and deployment to cloud platforms is a plus</li></ul>Other Qualifications:<ul><li>Native or fluent Greek (spoken and written). Excellent verbal and written communication skills in English</li><li>Initiative, strong sense of accountability and ownership of actions</li><li>Effective time management &amp; prioritization</li><li>Analytical mindset and attention to detail</li><li>Agility, enthusiasm, and self-motivation</li></ul>Benefits<ul><li>Highly competitive salary, reviewed upwards on a regular basis, based on performance</li><li>Remuneration based on your experience and skills</li><li>Participation in state-of-the-art and large-scale projects</li><li>Personal and professional development, amongst industry experts</li><li>Continuous learning</li><li>Modern workspace, at a very good location</li><li>Dynamic team with fresh ideas</li></ul>

Backend Engineer (JavaScript / Node.js)

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

Intellectica is recruiting a Senior Embedded Software Engineer on behalf of a leading high-tech company with a global footprint. Based in Athens, Attiki, the role reports to the Director of Electronics and sits within a highly collaborative, multidisciplinary engineering team. The successful candidate will work closely with Optical, Mechanical, FPGA, and Electrical Engineers to design and deliver embedded software across the company’s product range, contributing to the development of advanced electro-optical systems and support the company’s ongoing innovation and growth.Key activities and responsibilities of this role include:<ul><li>Lead and contribute to the end-to-end development of embedded firmware, from requirements definition through implementation, testing, and support</li><li>Collaborate closely with hardware, FPGA, and software engineers to define firmware requirements and technical specifications</li><li>Design, develop, test, and maintain embedded firmware across multiple hardware platforms</li><li>Develop and integrate low-level drivers, protocols, and communication interfaces</li><li>Optimize firmware to ensure high performance, reliability, and efficiency</li><li>Debug, analyze, and resolve firmware-related issues throughout the development lifecycle</li><li>Contribute to the creation and maintenance of technical and design documentation</li><li>Any other task that may be required from time to time</li></ul>&nbsp;Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field</li><li>3–5 years of proven professional experience in Embedded Software development</li><li>Strong proficiency in C/C++ with hands‑on experience developing software for embedded systems, including RTOS‑based and bare‑metal implementations</li><li>Solid understanding of communication protocols such as UART, SPI, and I2C</li><li>Practical experience working with version control systems (preferably Git)</li><li>Experience developing 32bit ARM architectures and associated hardware platforms</li><li>Familiarity with FPGA‑based embedded systems will be considered a plus</li><li>Strong understanding of hardware design principles, including interpreting schematics, PCB layouts, and electronics documentation is preferred</li><li>Knowledge in Python and exposure to Motor Control concepts, algorithms, or software frameworks are strong assets</li></ul>&nbsp;Core competencies of a successful candidate:<ul><li>Ability to collaborate effectively with multidisciplinary engineering teams</li><li>Strong analytical, problem-solving and troubleshooting skills with keen attention to detail</li><li>Driven, self-motivated, hard-working and trustworthy</li><li>Excellent written and verbal communication skills</li></ul>

Senior Embedded Software Engineer

WINGS ICT Solutions is looking for a Senior SSIS Data Engineer to join our growing team. Talent will be part of a dynamic team of professionals ranging from Project managers and Software architects to software developers and testers and will be using cuttingedge technologies and methodologies to efficiently and effectively deliver the software.Key responsibilities:<ul><li>&nbsp;Design, develop, and maintain robust ETL processes using SSIS to support data integration and migration projects</li><li>Develop and optimize complex SQL queries, stored procedures, and scripts in MS SQL Server to ensure high performance and data accuracy</li><li>Collaborate with cross-functional teams to analyze data requirements and translate business needs into technical solutions</li><li>Implement and manage SSIS packages, including deployment, scheduling, and monitoring of ETL workflows</li><li>Ensure data quality, integrity, and consistency across multiple systems, particularly within banking-related data environments</li><li>Support data modeling activities and contribute to the design of scalable data architectures</li></ul>Requirements:Educational requirements:<ul><li>BSc in Computer Science, Information Technology, or another relevant field.</li></ul>Desired experience and skills:<ul><li>At least 4 years of experience in data migration projects and SSIS implementations</li><li>Working experience in MS SQL Server/ Oracle</li><li>Ability to design complex SQL queries in MSSQL</li><li>Working experience in design and development of SSIS packages</li><li>Experience with C# in the context of SSIS</li><li>ETL experienceUnderstanding of software applications’ fundamental principles, communication methods, and their impact on users’ experience</li><li>Familiarity with Agile/Waterfall methodologies</li></ul>Other Qualifications:<ul><li>Excellent verbal and written communication skills in English</li><li>Native or fluent Greek, oral and written</li><li>Initiative, strong sense of accountability and ownership of actions</li><li>Effective time management &amp; prioritization</li><li>Analytical mindset and attention to detail</li><li>Agility, enthusiasm, and self-motivation</li></ul>Benefits<ul><li>Highly competitive salary, reviewed upwards on a regular basis, based on performance</li><li>Remuneration based on your experience and skills</li><li>Participation in state-of-the-art and large-scale projects</li><li>Personal and professional development, amongst industry experts</li><li>Continuous learning</li><li>Dynamic team with fresh ideas</li></ul>

SSIS Data Engineer

As&nbsp;an&nbsp;IT&nbsp;Systems&nbsp;Engineer&nbsp;at&nbsp;Space&nbsp;Hellas,&nbsp;you&nbsp;will&nbsp;play&nbsp;a&nbsp;key&nbsp;role&nbsp;in&nbsp;designing,&nbsp;implementing,&nbsp;and&nbsp;maintaining&nbsp;IT&nbsp;infrastructure&nbsp;solutions.&nbsp;You&nbsp;will&nbsp;work&nbsp;on&nbsp;a&nbsp;variety&nbsp;of&nbsp;data&nbsp;center&nbsp;infrastructure&nbsp;projects&nbsp;including&nbsp;multiple&nbsp;aspects&nbsp;of&nbsp;virtualization&nbsp;technology&nbsp;(on-premise&nbsp;and&nbsp;hybrid&nbsp;cloud),&nbsp;compute&nbsp;and&nbsp;storage/backup&nbsp;systems&nbsp;as&nbsp;well&nbsp;as&nbsp;systems&nbsp;management&nbsp;and&nbsp;orchestration&nbsp;solutions.&nbsp;Role&nbsp;key&nbsp;responsibilities&nbsp;are:&nbsp;<ul><li>Deploy&nbsp;and&nbsp;manage&nbsp;Linux&nbsp;and&nbsp;Windows&nbsp;customers’&nbsp;infrastructures</li><li>Manage&nbsp;customers’&nbsp;infrastructure&nbsp;including&nbsp;storage&nbsp;(SAN,&nbsp;NAS,&nbsp;and&nbsp;cloud-based),&nbsp;servers,&nbsp;and&nbsp;virtual&nbsp;platforms</li><li>Manage&nbsp;and&nbsp;troubleshoot&nbsp;Linux&nbsp;services&nbsp;and&nbsp;microservices&nbsp;e.g.&nbsp;docker,&nbsp;apache,&nbsp;nginx,&nbsp;KVM</li><li>Deploy,&nbsp;configure&nbsp;and&nbsp;support&nbsp;VMware&nbsp;virtual&nbsp;infrastructure</li><li>Perform&nbsp;infrastructure&nbsp;migration&nbsp;to&nbsp;Azure</li><li>Support&nbsp;hybrid&nbsp;cloud&nbsp;configurations,&nbsp;integrating&nbsp;cloud&nbsp;services&nbsp;with&nbsp;existing&nbsp;infrastructure</li><li>Manage&nbsp;Active&nbsp;Directory&nbsp;infrastructure&nbsp;across&nbsp;both&nbsp;cloud&nbsp;(Azure)&nbsp;and&nbsp;on-premises&nbsp;platforms</li><li>Manage&nbsp;Microsoft&nbsp;services&nbsp;e.g.&nbsp;Exchange,&nbsp;SharePoint,&nbsp;Teams,&nbsp;Intune,&nbsp;and&nbsp;Defender.</li><li>Support&nbsp;and&nbsp;troubleshoot&nbsp;database&nbsp;systems&nbsp;such&nbsp;as&nbsp;Microsoft&nbsp;SQL&nbsp;Server</li><li>Solid&nbsp;command&nbsp;of&nbsp;scripting&nbsp;tools&nbsp;to&nbsp;automate&nbsp;deployments&nbsp;and&nbsp;manage&nbsp;infrastructure&nbsp;efficiently</li><li>Demonstrated&nbsp;ability&nbsp;to&nbsp;deliver&nbsp;hybrid&nbsp;IT&nbsp;architectures</li></ul>&nbsp;Required&nbsp;qualifications:<ul><li>Bachelor’s&nbsp;degree&nbsp;in&nbsp;the&nbsp;field&nbsp;of&nbsp;Information&nbsp;Technology</li><li>At&nbsp;least&nbsp;three&nbsp;years&nbsp;of&nbsp;proven&nbsp;experience&nbsp;in&nbsp;technical&nbsp;implementation&nbsp;of&nbsp;complex&nbsp;and&nbsp;high&nbsp;availability&nbsp;systems&nbsp;infrastructure&nbsp;related&nbsp;with&nbsp;IT&nbsp;and&nbsp;data&nbsp;center&nbsp;environments&nbsp;in&nbsp;compute&nbsp;(HP&nbsp;and/or&nbsp;Dell&nbsp;and/or&nbsp;Cisco&nbsp;servers),&nbsp;storage&nbsp;technologies&nbsp;(Fiber&nbsp;ChannelFCoE,&nbsp;iSCSI,&nbsp;NVMEoX,&nbsp;NAS,&nbsp;Object&nbsp;storage),&nbsp;virtualization&nbsp;(MS&nbsp;Hyper-V,&nbsp;VMware&nbsp;ESXi,&nbsp;vSAN,&nbsp;Horizon,&nbsp;vRealize,&nbsp;KVM)</li><li>Excellent&nbsp;knowledge&nbsp;of&nbsp;English&nbsp;(written&nbsp;&amp;&nbsp;spoken)</li><li>Relevant&nbsp;certifications</li></ul>&nbsp;Preferred&nbsp;qualifications:<ul><li>Automation&nbsp;(scripting&nbsp;tools,&nbsp;Python)</li><li>Data&nbsp;Center&nbsp;networking&nbsp;physical&nbsp;and&nbsp;virtual&nbsp;(VXLANs,&nbsp;Vmware&nbsp;NSX/T)</li><li>Container&nbsp;technologies&nbsp;(Docker,&nbsp;Kubernetes,&nbsp;Microservices)</li></ul>&nbsp;You&nbsp;are&nbsp;the&nbsp;right&nbsp;candidate&nbsp;if&nbsp;you&nbsp;possess&nbsp;the&nbsp;following&nbsp;core&nbsp;competencies:<ul><li>Excellent&nbsp;communication&nbsp;skills</li><li>Ability&nbsp;to&nbsp;diagnose,&nbsp;analyze&nbsp;and&nbsp;solve&nbsp;problems</li><li>Decision&nbsp;making&nbsp;skills</li><li>Analytical&nbsp;thinking</li><li>Teamwork</li><li>Consistency&nbsp;&amp;&nbsp;Reliability</li></ul>&nbsp;Our&nbsp;company&nbsp;offers<ul><li>Excellent&nbsp;working&nbsp;environment</li><li>Excellent&nbsp;career&nbsp;and&nbsp;development&nbsp;opportunities</li><li>Ongoing&nbsp;training</li><li>Private&nbsp;health&nbsp;insurance&nbsp;scheme</li></ul>

IT Systems Engineer

Intellectica is recruiting a Backend Software Engineer on behalf of its client, an innovative and fast-scaling technology company focused on developing advanced software solutions. Driven by a clear long-term vision and strong technical leadership, the organization is building a high-performing engineering team to design and deliver robust, scalable web applications. Based in Attiki, Greece, and reporting directly to the CTO, the ideal candidate will take a leading role in developing sophisticated web solutions, influencing architectural decisions, and contributing to the continuous evolution of the company’s software products.Key activities and responsibilities of this role include:&nbsp;<ul><li>Lead the design and end-to-end delivery of scalable web applications, ensuring high performance, reliability, and maintainable architecture</li><li>Design, develop, and maintain scalable web applications leveraging PHP and the Laravel ecosystem</li><li>Design and implement robust RESTful APIs and integrate third-party services and external systems</li><li>Diagnose, troubleshoot, and resolve technical issues while optimizing application performance, scalability, and reliability</li><li>Contribute to code reviews, promoting high engineering standards, code quality, and maintainable architecture</li><li>Collaborate closely with cross-functional teams (product, design, and engineering) to deliver efficient and reliable digital solutions</li><li>Produce and maintain technical documentation, including development workflows, code updates, and deployment procedures</li><li>Stay current with emerging technologies, frameworks, and industry best practices, proactively contributing to continuous improvement of development processes</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>Bachelor’s degree in Computer Engineering or a related field</li><li>2+ years of professional experience in PHP web development, including hands-on experience with Laravel in production environments (Laravel 10+ preferred)</li><li>Strong understanding of object-oriented programming (OOP) and modern PHP development practices</li><li>Familiarity with RESTful APIs and web services</li><li>Good knowledge of relational databases, with MySQL considered a strong advantage</li><li>Experience using version control systems (e.g., Git).</li><li>Fluency in Greek and proficiency in English, both written and spoken</li></ul>&nbsp;Core competencies of a successful candidate:<ul><li>Leadership and mentoring abilities</li><li>Strong problem-solving skills, attention to detail, and commitment to writing clean, efficient code</li><li>Strong organizational skills with the capacity to manage multiple priorities and deliver high-quality work within tight deadlines in a fast-paced environment</li><li>Highly organized and delivery-focused</li><li>Committed to continuous improvement and team enablement</li></ul>

Backend Software Engineer

We are looking for a Senior Data Engineer to join our Data Management Team, based in Athens, Greece.In this role, you will contribute to the design, development, and evolution of the organization’s next-generation data platform, working within a Microsoft Azure Cloud environment.You will actively participate across the full project lifecycle — from business requirements gathering and solution design to development, testing, and production rollout — ensuring scalable, reliable, and high-performing data solutions.&nbsp;Your role will encompass:<ul><li>Participate in technical workshops with Data Architects to review and validate proposed data solutions.</li><li>Design, build, test, and optimize ETL processes in alignment with defined data architectures.</li><li>Provide technical guidance within the Data Engineering team and mentor junior Data Engineers.</li><li>Collaborate with Project Managers and Business Analysts to translate business requirements into scalable data solutions.</li><li>Contribute to task estimation and resource planning for new business demands.</li><li>Maintain and enhance reporting schemas and internal SQL-based data warehouse systems.</li><li>Define and promote best practices, standards, and optimization techniques to enhance the Corporate Data Warehouse.</li><li>Monitor and support daily Data Warehouse flows and data pipelines to ensure stability and performance.</li></ul>&nbsp;What you bring to the role:<ul><li>BSc or MSc degree in Computer Science, Mathematics, Statistics, or a related technical field.</li><li>+5 years of experience in Data Engineering, Business Intelligence, or a related role.</li><li>Strong knowledge of data warehousing concepts (ETL, staging/target areas, OLAP, dimensional modeling, data marts).</li><li>Experience with Azure Data Factory and Databricks will be considered an asset.</li><li>Experience with Azure Synapse Analytics or Azure Dedicated SQL Pool will be considered an asset.</li><li>Familiarity with Big Data concepts and NoSQL databases (e.g., Azure Cosmos DB, MongoDB) will be considered a plus.</li><li>Experience with source control tools, code repositories, versioning practices, and branch development.</li><li>Proficiency in English (written and spoken).</li><li>Previous experience in DWH/BI projects, ideally within the energy, metals, or retail sectors, will be considered a plus.</li></ul>&nbsp;Value-Based Behaviors:<ul><li>People &amp; Personal Growth</li><li>Results Orientation &amp; Safety Excellence</li><li>Collaboration &amp; Trust</li><li>Empathy &amp; Effective Communication</li><li>Flexibility &amp; Adaptability</li></ul>&nbsp;Your Benefits:<ul><li>Competitive remuneration package</li><li>Ticket Restaurant Card</li><li>Group Health Insurance Plan</li><li>Preferential household electricity plan</li><li>Pension Plan</li></ul>&nbsp;

Senior Data Engineer

Intellectica is recruiting a highly skilled Autonomous Systems Engineer for a newly established AI &amp; Machine Learning spinoff within a leading aerospace, defense, and high-technology group, based in Psixiko, Atttiki, operating under a hybrid working model. Reporting directly to the CTO, the ideal candidate will play a key role in shaping and executing the company’s AI and data science strategy while contributing to the design, development, and optimization of intelligent autonomous systems. Working across the full autonomous systems stack, with close collaboration among engineers, AI specialists, and platform teams, the candidate will deliver scalable, reliable, and high-quality solutions.&nbsp;&nbsp;Key activities and responsibilities of this role include:&nbsp;<ul><li>Contribute to the design, development, and optimization of software components for AI-driven and autonomous systems</li><li>Develop and maintain robust, scalable software using C++ and Python, ensuring code quality through best practices and peer reviews</li><li>Support the implementation of core modules, including perception, localization, planning, sensor integration, and system orchestration</li><li>Collaborate on architecture design, system integration, and technical enhancements, working closely with senior engineers and cross-functional teams</li><li>Integrate and validate autonomous frameworks and middleware solutions (e.g., ROS/ROS2), including work within simulation and validation environments</li><li>Contribute to AI/ML integration and development of software interacting with sensor systems (LiDAR, cameras, GNSS, IMUs, radar)</li><li>Support CI/CD pipelines, Dockerized environments, and deployment processes, including troubleshooting and performance optimization across development and production</li><li>Ensure system quality, reliability, and safety across the full software lifecycle while contributing to a strong engineering culture</li></ul>&nbsp;Professional experience &amp; qualifications of a successful candidate:&nbsp;<ul><li>Bachelor’s degree in Computer Science, Electrical &amp; Computer Engineering, Robotics, Mechanical Engineering, or a related technical field</li><li>1+ years of professional experience in Software Engineering, Robotics, or Autonomous Systems, with hands-on expertise in C++ and Python</li><li>Solid understanding of autonomous systems concepts, including perception, localization, sensor fusion, planning, or control</li><li>Strong foundation in software engineering fundamentals, including algorithms, data structures, object-oriented design, and Linux-based development</li><li>Experience with Git, collaborative development workflows, debugging, and writing maintainable, testable code</li><li>Familiarity with APIs, multithreading, containerization, and modern software development practices</li><li>Proficient in Greek and English</li></ul>&nbsp;Core competencies of a successful candidate:<ul><li>Strong analytical and problem-solving skills, combined with a structured and detail-oriented way of working</li><li>Ability to work independently while collaborating effectively within cross-functional teams, with clear communication of technical concepts</li><li>Genuine passion for autonomous systems, robotics, and AI-driven technologies</li><li>Growth mindset with willingness to learn, openness to feedback, and commitment to continuous improvement in a fast-paced environment</li></ul>

Autonomous Systems Engineer

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

Space Hellas, a leading integrator of IT, Network, Security, and Telecommunication services, is seeking an experienced and passionate&nbsp;Senior Network Security Engineer&nbsp;to join our team.If you are passionate about implementing cutting-edge security solutions and mitigating cyber threats, this is your opportunity to work on challenging projects and elevate your cybersecurity career.&nbsp;Main Tasks:<ul><li>Design, implement, and manage cybersecurity solutions across on-premises, cloud, and hybrid environments</li><li>Deploy and maintain Cisco Next-Generation Firewalls (NGFW), IDS/IPS, and Cisco Secure Endpoint Solution.</li><li>Implement and manage Network Access Control (Cisco ISE) solutions for enforcing security policies</li><li>Configure and optimize SASE (Secure Access Service Edge) architectures, including Zero Trust Network Access (ZTNA)</li><li>Deploy and maintain Secure Web Gateways (Umbrella SIG), and Web Application Firewalls (Radware) to protect against web-based threats</li><li>Implement email security solutions (Cisco ESA Cloud/on-prem) to safeguard against advanced email threats</li><li>Implement Multi-Factor Authentication (MFA) technologies such as Microsoft Entra ID (Azure MFA) and/or Duo Security</li><li>Prepare and maintain detailed technical documentation</li></ul>&nbsp;Required qualifications:<ul><li>Bachelor's degree in Cybersecurity, Information Technology, or a related field</li><li>Minimum 3 years of experience in cybersecurity engineering, security operations, or network security</li><li>Hands-on experience with firewalls, NAC, IDS/IPS, EDR, WAF and MFA solutions</li><li>Familiarity with Zero Trust architectures, SASE, and identity &amp; access management</li><li>Experience with email security technologies</li><li>Strong understanding of network security concepts, including VPNs, segmentation, and encrypted traffic inspection</li><li>In-depth knowledge of network security protocols, including 802.1X, TLS, IPSec, SSL, BGP security, and DNSSEC</li><li>Excellent knowledge of English</li></ul>&nbsp;Nice to have:<ul><li>Industry certifications, such as CCNA, CCNP Security and/or, CEH, OSCP, CISM, Microsoft Security</li><li>Hands-on experience with cloud-native security solutions</li><li>Forensic analysis skills for investigating network and endpoint security breaches</li><li>Knowledge of APIs</li></ul>&nbsp;You are the right candidate if you possess the following core competencies:<ul><li>Excellent communication skills</li><li>Decision making skills</li><li>Ability to diagnose, analyze and solve problems</li><li>Teamwork</li><li>Consistency &amp; Reliability</li></ul>&nbsp;Our company offers<ul><li>Excellent working environment</li><li>Excellent career and development opportunities</li><li>Ongoing training</li><li>Private health insurance scheme</li></ul>

Network Security Engineer

The successful candidate will be responsible for managing the Group's server infrastructure, network equipment and firewall operations, as well as user access rights across file systems and collaboration platforms.Duties and Responsibilities:&nbsp;<ul><li>Manage, monitor and troubleshoot the Windows Server environment (AD, GPO, DHCP, DNS)</li><li>Administer user access rights on the File Server (NTFS permissions, shared folders)</li><li>Manage SharePoint Sites – access permissions, structure and user support</li><li>Administer users in a hybrid environment (on-premises AD &amp; Microsoft 365 / Entra ID)</li><li>Manage and monitor the Enterprise Firewall (rules, policies, VPN, logging)</li><li>Administer network equipment (switches, routers, wireless infrastructure)</li><li>Implement and monitor backup solutions (Veeam or equivalent)</li><li>Support virtualization infrastructure (VMware vSphere / Hyper-V)</li><li>Provide 2nd level user support and collaborate with external vendors</li></ul>Job Qualifications and Requirements:&nbsp;<ul><li>Bachelor’s degree in Computer Science, Information Technology or related field</li><li>3-5 years of prior experience in similar role</li><li>Hands-on experience with&nbsp;Windows Server 2016/2019/2022, Active Directory, Group Policy</li><li>Experience with VMware vSphere and infrastructure virtualization is desirable</li><li>Experience managing&nbsp;file system permissions&nbsp;(NTFS, DFS)</li><li>Experience with firewall ecosystem tools (centralized management, analytics, switching) is desirable</li><li>Knowledge of&nbsp;SharePoint Online / On-Premises&nbsp;administration</li><li>Familiarity with the&nbsp;Microsoft 365&nbsp;admin portal</li><li>Experience managing an&nbsp;Enterprise Firewall</li><li>Solid understanding of&nbsp;networking fundamentals&nbsp;(TCP/IP, VLANs, routing, switching)</li><li>Knowledge of VPN technologies (Site-to-Site, SSL VPN)</li><li>Experience with Veeam Backup</li><li>Microsoft certifications (AZ-800, MS-102) or Firewall certifications will be considered an asset</li></ul>The Company Offers:<ul><li>A competitive compensation package</li><li>Private medical insurance</li><li>Engaging and challenging tasks within large-scale projects</li><li>Opportunities for continuous learning and professional growth</li><li>A positive and collaborative working environment</li><li>Committed to providing a healthy and safe workplace for all team members</li></ul>We are working together, committed to creating a diverse and inclusive environment for all!Social Impact footprint:<ul><li>We contribute to Greece's green transition!</li><li>We support Greek suppliers!</li><li>We achieve near-total recycling. We recycled equivalent to 96.7% of Construction, Demolition, and Excavation Waste.</li><li>We operate responsibly!</li></ul>

IT Infrastructure Engineer

Space Hellas, a leading integrator of IT, Networking, Security, and Telecommunications services, is seeking an experienced and passionate Solutions Design/ Presales Engineer.If you are passionate about Network &amp; Collaboration technologies and have experience in the design and preparation of technical proposals we encourage you to apply and become an integral part of our technology team.This role is an exciting opportunity to work on cutting-edge technologies, contribute to high-impact projects ιν public and private sector and advance your career.Main Tasks:<ul><li>Act as a technical consultant during the presales process, working closely with the sales team and customers</li><li>Analyse customer requirements and design tailored technical solutions that meet business and technical needs</li><li>Deliver presentations of the overall solution to customers and stakeholders</li><li>Prepare and deliver technical proposals for public and private sector tenders</li><li>Work closely with delivery/implementation teams to ensure smooth project handover</li><li>Stay up to date with industry trends, leading technologies and best practices</li></ul>Required qualifications:<ul><li>Bachelor’s degree in Computer Science, Telecommunications, or a related field</li><li>Minimum 5 years of experience in a similar position</li><li>Proven experience in presales processes and the preparation of technical offers</li><li>Solid understanding and solution design experience in the technological areas of WAN Routing, LAN Switching, SDN technologies (e.g. SD-WAN) and Data Center Networking</li><li>Strong solution design expertise in Cisco and Fortinet technologies</li><li>Good presentation skills</li><li>Excellent knowledge of English language (both written and spoken)</li></ul>Preferred qualifications:<ul><li>Master’s Degree</li><li>Relevant certifications of partner vendors (e.g. Cisco, Fortinet)</li><li>Experience with HPE and/or Huawei networking solutions</li><li>Solid understanding and solution design experience in technologies related to Service Provider, WLAN and/or UCC</li></ul>You are the right candidate if you possess the following core competencies:<ul><li>Excellent communication skills</li><li>Decision making skills</li><li>Customer-oriented mindset</li><li>Analytical thinking</li><li>Teamwork</li></ul>Our company offers<ul><li>Excellent working environment</li><li>Excellent career and development opportunities</li><li>Ongoing training</li><li>Private health insurance scheme</li></ul>

Network & Collaboration Solutions Design Senior Engineer

We are looking for a Senior Data Governance Engineer to join our Data Management Team, based in Athens, Greece. In this role, you will be responsible for designing, implementing, and maintaining data governance frameworks, policies, and tools that ensure the quality, integrity, security, and effective management of organizational data. You will work closely with Data Owners, Data Stewards, IT teams, and business stakeholders to support and advance data governance initiatives across the organization.&nbsp;Your role will encompass:<ul><li>Design and implement comprehensive data governance frameworks, including data quality, metadata management, data lineage, and data security.</li><li>Develop and maintain data governance policies, standards, and procedures aligned with business and regulatory requirements.</li><li>Enhance and manage the Data Governance Platform, including the Business Data Catalogue and Data Lineage.</li><li>Evaluate, implement, and manage data governance tools, ensuring scalability, performance, and alignment with governance frameworks.</li><li>Lead workshops with business and technical stakeholders to gather requirements, define data lifecycle processes, and document functional specifications.</li><li>Perform data profiling and analysis to understand data structures, definitions, and usage across systems.</li><li>Collaborate with Data Stewards and Data Owners to define and implement data quality rules, controls, and remediation processes.</li><li>Develop and maintain data quality reporting, scorecards, and monitoring mechanisms.</li><li>Support continuous improvement of data governance processes, tools, and practices.</li></ul>&nbsp;What you bring to the role:<ul><li>Bachelor’s degree in Computer Science, Information Technology, or a related field.</li><li>Master’s degree will be considered an asset</li><li>+4 years of experience in Data Governance, Data Management, or related roles.</li><li>Strong understanding of data governance principles, including data quality, metadata management, and data lineage.</li><li>Experience with SQL and Python.</li><li>Experience with Data Governance tools such as MS Purview, SAS Business Data Network, or SAS Dataflux will be considered an asset.</li><li>Knowledge of SAS code will be considered an advantage.</li><li>Strong analytical and problem-solving skills.</li><li>Excellent communication and stakeholder management skills.</li><li>Proficiency in English (written and spoken).</li><li>Experience in DWH/BI projects, ideally within the energy, metals, or retail sectors, will be considered a plus.</li></ul>&nbsp;Value-Based Behaviors:<ul><li>People &amp; Personal Growth</li><li>Results Orientation &amp; Safety Excellence</li><li>Collaboration &amp; Trust</li><li>Empathy &amp; Effective Communication</li><li>Flexibility &amp; Adaptability</li></ul>&nbsp;Your Benefits:<ul><li>Competitive remuneration package</li><li>Ticket Restaurant Card</li><li>Group Health Insurance Plan</li><li>Preferential household electricity plan</li><li>Pension Plan</li></ul>&nbsp;

Senior Data Governance Engineer

SCYTALYS is currently looking for passionate QA&nbsp;Engineer responsible for&nbsp;planning, designing, executing, manual and/or &nbsp;automating tests to ensure the quality and reliability of our software products. As a Level II Engineer, you are expected to have hands-on experience with QA processes, tools, and methodologies, as well as a strong ability to work independently and collaboratively within cross-functional teams.The ideal candidates will:<ol><li>&nbsp;Design, develop, and execute manual and/or automated test cases based on requirements and technical specifications, requirements and design documents</li><li>Collaborate closely with system engineers, developers, and product owners to ensure requirements are testable and well understood.</li><li>Execute manual and/or automated tests; analyze test results to identify deviations, bugs, or design flaws.</li><li>Create and maintain detailed test documentation, including test specifications, traceability matrices, test execution records, and final verification reports.</li><li>&nbsp;Support root cause analysis in the event of test failures, including detailed logging and reproducibility tracking.</li><li>Ensure alignment with quality standards, compliance guidelines, and regulatory requirements (e.g., ISO, IEC, or domain-specific standards).</li><li>Participate in peer reviews of test cases, procedures, and test reports to ensure accuracy and completeness.</li><li>Contribute to the continuous improvement of test processes, tools, and documentation practices.</li><li>Analyze test results, report defects, and work closely with developers to drive resolution.</li><li>Maintain and enhance existing automated test frameworks.</li><li>Support release processes, including regression testing, sanity testing, and production verification.</li></ol>Skills and Experience<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field.</li><li>2–4 years of professional experience in software testing or quality assurance.</li><li>Solid understanding of QA methodologies, tools, and processes.</li><li>Experience in writing clear, concise, and comprehensive test plans and test cases.</li><li>Hands-on experience with automated testing tools (e.g., Selenium, Robot Framework, Cypress, etc.).</li><li>Experience with scripting languages (e.g., Python, JavaScript, Bash) for test automation.</li><li>Experience in performance testing, methodologies and tools whould be considered a plus.</li><li>Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI).</li><li>Knowledge of version control systems (e.g., Git).</li><li>Strong analytical and troubleshooting skills.</li><li>Excellent communication and collaboration skills.</li></ul>Desirable Skills:<ul><li>Software programming skills in one or more of the following languages: Javascript, Python, Java</li><li>Basic knowledge of SQL, and experience with RDBMSs (SQLite, PostgreSQL) and NoSQL databases (MongoDB)</li><li>Understanding of XML and JSON</li><li>Knowledge and hands-on experience of Test Management and Defect Tracking Tools</li><li>Knowledge and hands-on experience in test automation (e.g., CD/CI Tools and frameworks)</li><li>ISTQB certification</li></ul>We offer:<ul><li>Competitive remuneration package</li><li>Ticket vouchers and/or gas expense&nbsp;</li><li>Private medical insurance package</li><li>Continuous learning &amp; development opportunities</li><li>Participation in cultural and team-building activities</li><li>Exposure to a growing environment with cutting-edge technologies</li><li>Corporate wellness initiatives</li></ul>

QA Engineer II

About the Role:We are looking for an experienced and business-oriented IT Business Applications Engineer to join our IT Business Solutions team.The role focuses on the support, evolution, and continuous improvement of the company’s business applications ecosystem, including CRM platforms, enterprise integrations, and other core corporate systems.This position is ideal for someone with a strong IT background who combines technical understanding with business analysis skills, and who is comfortable coordinating external partners, translating business needs into functional and technical requirements, and ensuring smooth interoperability between systems.You will report directly to the IT Business Solution Manager and work closely with business stakeholders, vendors, infrastructure teams, and external implementation partners.Key Responsibilities:<ul><li>Support, maintain, and continuously improve corporate business applications and related IT solutions.</li><li>Analyze business requests and translate operational needs into functional and technical requirements</li><li>Coordinate and manage external vendors and implementation partners during solution delivery, enhancements, support activities, and issue resolution</li><li>Participate in the design, specification, and validation of integrations between enterprise systems (ERP, CRM, eCommerce, WMS, BI, customer platforms, third-party services, etc.)</li><li>Review and validate API specifications, interface agreements, data exchange requirements, and technical solution proposals</li><li>Collaborate with business teams to evaluate new requirements, assess feasibility, and propose scalable and maintainable solutions</li><li>Act as a key IT point of reference for application connectivity, interoperability, integrations, and technical solution feasibility</li><li>Work closely with infrastructure and security teams to ensure that solutions comply with company standards and technical constraints</li><li>Participate in testing activities, change management, deployment coordination, and production support</li><li>Contribute to documentation, process standardization, and continuous improvement initiatives across the applications landscape</li></ul>What We’re Looking For:<ul><li>5+ years of experience in IT business applications, enterprise systems support, solution delivery or a related role</li><li>Bachelor’s degree in Computer Science, Information Technology, Information Systems or a related field</li><li>Strong IT background with experience in business applications and enterprise systems support</li><li>Proven involvement in business analysis, requirements gathering, and solution design</li><li>Experience participating in IT projects, enhancements, and digital transformation initiatives</li><li>Good understanding of enterprise integrations, APIs, interfaces, and data exchange processes</li><li>Experience coordinating external vendors and implementation partners</li><li>Ability to communicate effectively with both technical and business stakeholders</li><li>Structured problem-solving mindset with strong organizational and communication skills</li><li>Experience with CRM platforms, preferably Microsoft Dynamics 365 CRM, will be considered a strong advantage</li><li>Familiarity with Microsoft ecosystem technologies, Azure integrations, or Power Platform will be considered a plus</li></ul>What to Expect from Us:<ul><li>Competitive salary &amp; benefits package</li><li>Work in an award-winning company (Best Workplace in Greece for 12 years)</li><li>Be part of an innovative and growing team</li><li>Learning &amp; career development opportunities</li></ul>

IT Business Solutions Engineer

As a Security Engineer, you will join our highly skilled information security team with the mission to deliver high-quality, innovative cyber security services and solutions that reduce risk across the organization. In this role, you will receive structured mentoring, hands-on training, and exposure to enterprise-grade security technologies, building a solid foundation for a career in cybersecurity. You will gradually gain practical experience and deepen your technical expertise in multiple areas, such as network security, platform security, authentication/authorization systems, application security, and security frameworks. To succeed, you’ll need to demonstrate accountability, high motivation, a proactive attitude and a passion for rapid development in a challenging and regulated working environment.Responsibilities<ul><li>Contribute to building and maintaining the technical IT / cybersecurity capabilities necessary for safeguarding DIAS’s information systems and applications.</li><li>Support the administration of security-focused systems, such as data center firewalls, web application firewalls, database firewalls, hardware security modules, privileged access management, SMTP gateways, and managed PKI.</li><li>Assist in implementing security practices and tools throughout the Software Development Life Cycle (SDLC) / DevSecOps.</li><li>Explore and assess innovative technologies to solve daily cybersecurity challenges efficiently.</li><li>Perform vulnerability assessments to identify technical weaknesses.</li><li>Assist in the security risk analysis for current and new systems and recommend solutions for reducing exposure areas.</li><li>Contribute to audit preparation and compliance-related activities.</li><li>Assist in the creation of security processes, procedures, and performance metrics.</li><li>&nbsp;Work closely with other technical and operational teams to ensure effective security integration.</li></ul>Requirements<ul><li>Degree (or in the process of obtaining) in Computer Science, Mathematics, Physics, or a related field.</li><li>Knowledge of at least one programming language (Python preferred) for writing automation frameworks and relevant security tools</li><li>Understanding of Windows and Linux operating systems.</li><li>Passion for continuous learning and growth in cyber security</li><li>Good command of the English Language both written and oral</li><li>Excellent communication and interpersonal skills</li><li>Ability to work collaboratively in a team and independently when required</li></ul>Will be considered a plus:<ul><li>Certifications in Cybersecurity, Programming, or Linux administration.</li><li>Familiarity with enterprise security tools and frameworks.</li></ul>Why would you enjoy working with us ?As member of our team:<ul><li>You will work in a mission-critical fintech company shaping the future of digital payments in Greece.</li><li>You will experience a workplace built on meritocracy, transparency, and recognition.</li><li>You will receive mentoring, specialized training, and certifications to boost your career development.</li><li>You will work with cutting-edge security technologies in a regulated financial environment.</li></ul>What we offer:<ul><li>Strong mentoring and guidance</li><li>Competitive remuneration package</li><li>Private health &amp; life insurance plan for you and your family</li><li>Children allowances</li><li>Meal benefits</li><li>Hybrid working model</li><li>Training &amp; development opportunities</li><li>A stable, positive and supportive working environment</li></ul>

Security Engineer

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

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