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

Senior DevOps Engineer (Openshift)

The VMware Administrator will support the day-to-day operations of the virtualized infrastructure, assisting in the deployment, monitoring, and maintenance of VMware environments. This role is ideal for candidates with foundational knowledge of virtualization who are eager to develop their skills in a large-scale enterprise setting.Your role:<ul><li>Overseeing DC management, systems administration, and monitoring while maintaining networking and security systems.</li><li>Providing planning, installing, configuring, and upgrading support for vRealize Automation, vRealize Orchestrator, and NSX-T.</li><li>Leveraging expert-level experience with VMware and advanced technologies.</li><li>Applying extensive knowledge of networking and security products, solutions, and services, including firewalls, IDS/IPS, and Security/Trust Zones.</li><li>Creating network designs, blueprints, and standards for implementation in data centers.</li><li>Understanding VLAN routing between L3 devices and configuring VMware environments using NSX.</li><li>Supporting L2/L3 network infrastructure in a Leaf-Spine configuration aligned with VMware best practices.</li><li>Implementing L3 dynamic routing such as BGP.</li><li>Troubleshooting network issues and outages to ensure optimal system performance.</li><li>Developing use cases for container-based architectures and NSX-T implementations.</li><li>Designing secure network systems, configurations, and installations.</li><li>Leading documentation and presentation efforts for VMware deployments and the delivery of complex solutions.</li><li>Applying knowledge and experience with VMware’s Core Cloud Infrastructure as an added advantage.</li><li>Understanding modern IT, DevOps data centers, and cloud operations.</li><li>Utilizing monitoring solutions such as VMware vRealize for effective system management.</li><li>Maintaining an operational background in ITIL processes, network operations, and support.</li></ul>We value a&nbsp;collaborative&nbsp;and&nbsp;supportive&nbsp;environment, celebrating&nbsp;curiosity&nbsp;and&nbsp;engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development.&nbsp;Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in&nbsp;work-life balance&nbsp;and&nbsp;flexibility.&nbsp;Wear casual clothing, decide your working hours and enjoy our&nbsp;hybrid&nbsp;working modelWear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends.&nbsp;Refer a friend and receive a&nbsp;bonus&nbsp;when they joinWe care about youHealth &amp; well-being.&nbsp;Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion.&nbsp;We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics.&nbsp;#WeAreAllUnique&nbsp;#YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Bachelor's degree in Computer Science or a related field (Master’s degree or MBA preferred).</li><li>Minimum 5-10 years of experience in IT infrastructure with at least 3 years focused on VMware technologies.</li><li>ITIL certification (highly desirable) and experience with service management tools such as ServiceNow (a plus).</li><li>VCP-DCV, VCP-NV, CCNA, CCNP certifications or equivalent work experience.</li><li>Extensive experience in designing, implementing and maintaining network infrastructure at different scales (LAN/WAN/MAN).</li><li>Extensive experiences with Layer 2, 3, and 4 technologies, with the ability to apply the knowledge and experience in the design and implementation of global service .provider’s core and backbone network.</li><li>Experience with various networking technology, including MPLS, VPLS, VLAN, VxLAN, LTM/GTM, BGP, ACL, NAT, VPN, IPv4/IPv6.</li><li>Experience with software-defined network, such as VMWare NSX.</li><li>Background in automated network environments, Network components and concepts such as:Routers, switches, load balancers, and other networking and security components; Virtual networking components, dynamic routing.</li><li>protocols; Networking protocols such as BGP and OSPF; VLANs, VPN, Unicast vs Multicast, Management Networks, IP subnetting, and network design ; NSX Vmware with VR &amp; VRO.</li><li>Scripting skills.</li><li>Strong communication and documentation skills.</li><li>A proactive and analytical approach to problem-solving and process optimization.</li><li>Attention to detail to ensure accuracy and consistency.</li><li>Excellent command of both spoken and written English (any other European language would be a plus).</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li></ul>﻿*This role may require flexibility, including shift-based work and on-call responsibilities, depending on operational needs.

VMware Engineer

As a Junior PMO Officer, you will support the Contract and Service Management Team in Large Scale Project of a European Organisation. This role involves setting up and managing an efficient Project Management Office (PMO) to handle planning, service levels, demand management, quality, compliance, security audits, and administrative tasks, ensuring alignment with Framework Contract obligations and high service quality.Your role:<ul><li>Contract oversight, including Framework Quality Plan updates, audits, and compliance with standards (e.g., TEMPO, ISO, ITIL/COBIT).</li><li>Coordinate short-/medium-/long-term service demands, track milestones, and escalate delays via Monthly Progress Reports.</li><li>Monitor SLAs/OLAs/ToCs, support QA/QC, implement Service Improvement Plans, and handle incident/problem/complaint management.</li><li>Assess risks, maintain registers, ensure data protection/security compliance, and assist in audits (internal/external).</li><li>Produce monthly status &amp; progress reports, facilitate meetings (e.g., monthly meetings), and manage administrative tasks (e.g., invoicing, tool access).</li><li>Maintain repositories, identify optimizations, and support handover/takeover processes.</li></ul>Why NTT DATA?We value a collaborative and supportive environment, celebrating curiosity and engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development. Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in work-life balance and flexibility. Wear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends. Refer a friend and receive a bonus when they joinWe care about youHealth &amp; well-being. Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion. We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics. #WeAreAllUnique #YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Bachelor’s or Master’s degree in Business, Computer Science, or a related field.</li><li>1 to 4 years of experience in PMO, Project Management roles.</li><li>Knowledge of SLAs, and tools (e.g., Jira/SMT, SharePoint).</li><li>Experience in audit/risk/reporting.</li><li>Excellent communication and interpersonal skills.</li><li>Demonstrated ability to adapt to changing project requirements, priorities, and timelines.</li><li>Ability to work collaboratively in a team environment.</li><li>High attention to detail and commitment to operational excellence.</li><li>Fluency in English (B2 level minimum). Knowledge of French is a plus.</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li></ul>Nice to have:<ul><li>PMP/PRINCE2/ITIL certification.</li><li>Familiarity with EU IT ecosystems.</li><li>Stakeholder coordination skills.</li></ul>

Junior PMO Analyst

As a Senior Middleware Engineer you will be responsible for ensuring that clients' IT infrastructure and systems remain operational by proactively identifying, investigating, and resolving technical incidents and problems. The primary objective is to ensure zero missed service level agreement conditions and achieve client satisfaction through building and supporting technology solutions.&nbsp;Your role:<ul><li>Manage and optimize middleware and LAMP infrastructure, including third-party applications.</li><li>Oversee infrastructure operations: monitoring, availability testing, reporting, and documentation.</li><li>Implement changes, service requests, and provide on-call support as needed.</li><li>Participate in technical projects and resolve technical issues promptly.</li><li>Proactively manage service improvements and perform disaster recovery testing.</li><li>Handle change management processes and monitor SLAs.</li><li>Collaborate with different teams, manage escalations, and optimize service delivery methods.</li></ul>Why NTT DATA?We value a&nbsp;collaborative&nbsp;and&nbsp;supportive&nbsp;environment, celebrating&nbsp;curiosity&nbsp;and&nbsp;engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development.&nbsp;Training path and access to learning opportunities, yearly performance reviews and a mentorship programTalent Friends.&nbsp;Refer a friend and receive a&nbsp;bonus&nbsp;when they joinWe care about youHealth &amp; well-being. Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion. We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics. #WeAreAllUnique #YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.</li><li>8+ years of experience in middleware environments within mid-to large-size infrastructures.</li><li>Expertise in design, implementation, and maintenance of middleware solutions, focusing on WebLogic and LAMP stack (Linux, Apache, MySQL, PHP) in both on-premises and cloud environments.</li><li>Bachelor’s or master’s degree in computer science, Informational Technology, or a related field.</li><li>Strong knowledge of cloud platforms (e.g., AWS, Azure, Google Cloud) and on-premises infrastructure.</li><li>Familiarity with DevOps practices and tools (Jenkins, Docker, Kubernetes) and scripting languages (Python, Bash).</li><li>Experience with other middleware technologies (e.g., IBM WebSphere, JBoss).</li><li>Understanding of network protocols, security, backup &amp; storage technologies, and cyber resiliency principles.</li><li>Proficiency with automation tools like Ansible.</li><li>Strong server platform knowledge in Windows and Linux.</li><li>Ability to quickly learn new technologies; self-motivated and capable of independent study.</li><li>Service-oriented with strong customer focus.</li><li>Fluency in English (B2 level minimum); knowledge of another European language is a plus.</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li></ul>

Θέσεις Εργασίας Ελλάδα, Nnt-data, Πληροφορική

senior devops engineer (openshift)

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