At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing, and we are looking for a DevOps Engineer/System Administrator to join our UniQue team.
What will you be bringing to the team?
- Design, implement and improve CI/CD pipelines and automate infrastructure for reliable cloud operations (primarily Azure).
- Apply and promote DevOps automation and configuration management best practices across development, testing, and production environments.
- Define requirements, maintain documentation, and ensure compliance for automation tools.
- Collaborate with Developers, QAs, and other teams to enable secure, scalable, and efficient software delivery.
- Contribute to architecture, performance tuning, and middleware integration.
- Deploy and manage infrastructure using Infrastructure as Code (e.g. Terraform, Ansible).
- Administer Cloud environments, servers, containers (Kubernetes, Docker), and virtualization platforms.
- Install, maintain, and automate application, pipeline, and database operations.
- Ensure system and network security, monitor performance, and support backups and disaster recovery.
- Manage identity and access systems (Active Directory, Azure AD) and collaboration platforms (e.g., SharePoint).
- Maintain SAN infrastructure, web services, and system documentation.
- Resolve incidents in collaboration with Development teams and provide on-call support for critical systems.
What do you need to succeed in this position?
- University degree in a relevant field.
- Minimum 3 years of hands-on experience in DevOps Engineering, Cloud Administration, or Systems Administration roles.
- Strong hands-on experience with Cloud platforms (particularly Azure), including cost optimization and security best practices.
- Proficiency with containerization and orchestration tools (Kubernetes, Docker), including autoscaling, ingress controllers, and Argo CD or Rancher.
- Expertise in Infrastructure as Code (e.g., Terraform, Ansible).
- Strong scripting skills (e.g., PowerShell, Python).
- Familiarity with cloud-native CI/CD tools (e.g., Azure Pipelines), version control systems (Git), and security scanning tools.
- Knowledge of network essentials, software security pipelines, and system administration principles (Windows & Linux).
- Understanding of GDPR and Security/Privacy by Design principles.
- Experience with troubleshooting, diagnostics, and performance monitoring.
- Working knowledge of server and storage hardware, virtualization (Microsoft solutions), and Microsoft ADFS.
- Solid understanding of Object-Oriented Design (OOD), Programming (OOP), and Service-Oriented Architecture (SOA).
- ITIL Foundation certification and strong knowledge of ITIL practices.
- Εxcellent use 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 for more information.
Similar Jobs
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.
