At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing, and we are looking for a DevOps Engineer to join our UniQue team.
What will you be bringing to the team?
- Design, implement, and maintain CI/CD pipelines using tools such as Tekton and GitHub Actions
- Manage and optimize containerized environments using Docker and Kubernetes (with a focus on OpenShift)
- Implement and maintain Infrastructure as Code (IaC) for scalable and repeatable environments
- Oversee secret management solutions (e.g., HashiCorp Vault) to ensure secure handling of sensitive data
- Manage certificate lifecycle, including issuance, renewal, and revocation
- Support and improve system networking and infrastructure reliability
- Implement monitoring, logging, and distributed tracing to ensure system observability and performance
- Collaborate with Development and Architecture teams to enable efficient and secure application delivery
- Embed security best practices into the SDLC (Secure SDLC and Security by Design principles)
- Develop and enforce compliance controls, policies, and automation mechanisms
Requirements
What do you need to succeed in this position?
- University degree
- Minimum of 6 years of experience in IT
- Minimum 3 years of experience as a DevOps Engineer, Automation Architecture, and/or CI/CD Engineering
- Strong experience with containerization technologies, particularly Docker
- Hands-on experience with Kubernetes, ideally with OpenShift
- Experience building CI/CD pipelines (Tekton, GitHub Actions preferred)
- Knowledge of secret management tools such as HashiCorp Vault
- Understanding of certificate management and PKI concepts
- Solid understanding of networking fundamentals
- Experience with Infrastructure as Code tools (e.g., Terraform, Ansible, or similar)
- Familiarity with monitoring and observability tools (metrics, logs, traces)
- Strong understanding of secure SDLC practices and security-by-design principles
- Experience with compliance frameworks and automated policy enforcement would be a plus
- Familiarity with service meshes and advanced Kubernetes networking would be an advantage
- Experience working in regulated environments would be a plus
- Strong collaboration and communication skills
- Ability to work cross-functionally with Developers, Security, and Architecture teams
- Problem-solving mindset with attention to detail
- Proactive approach to improving systems and processes
- Excellent command of the English language (verbal & written)
At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation, or any other characteristics. Take a look at our Diversity, Equality & Inclusion Policy for more information.
What We Do
Uni Systems, a member of Quest Group, has been a reliable ICT partner to companies and organizations in the European market for over 60 years. We are the first IT company founded in Greece, in 1964, and we have been supporting our clients ever since. Trusting customers, extensive solutions offering, strong partnerships and experienced people, those are the main grounds for Uni Systems’ rapid expansion of operations across geographies and industries. With more than 1450 specialized ICT professionals, established presence in more than 20 countries, and branches and subsidiaries in the heart of the European Union (Athens, Barcelona, Brussels, Bucharest, Luxembourg and Milan), we are effectively addressing the needs of European and International organizations and institutions and delivering value-added integrated solutions to our customers. Through our strong industrial vertical expertise, supported by the range of our horizontal solutions, we hold a substantial and successful track record in the delivery and implementation of large-scale, mission-critical projects in the sectors of Banking & Finance, Enterprise & Utilities, Government, and Telecommunications, as well as in EU Institutions and Agencies. Participations in real commercial implementations of best practices (i.e. ITIL, RUP, PRINCE2, PMI), has provided our people with significant experience, unique know-how and proven capability in designing, implementing and successfully supporting complex ICT projects, through a range of solutions and business areas. At Uni Systems, we support innovation, and we have been investing in the European and National research ecosystem. Our Research and Innovation (RDI) department has been successfully bidding and winning a series of research programs in promising technological areas, such as 5G, AI in Health, and Blockchain in Governance. Enabling our clients' digital transformation journey is our passion and we remain strongly committed to it.
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