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Uni Systems

DevOps Engineer

Uni Systems

DevOps Engineer designing and maintaining CI/CD pipelines at Uni Systems. Collaborating with teams to implement best practices in a hybrid environment.

Posted 5/26/2026full-timeAthens • 🇬🇷 GreeceMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
AnsibleDockerKubernetesOpenShiftSDLCTerraformVault

About the role

Key responsibilities & impact
  • 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 you’ll need
  • 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)

Benefits

Comp & perks
  • People-first approach and open environment to express your ideas
  • Ticket restaurant - meal vouchers
  • Corporate laptop and equipment
  • Corporate mobile phone subscription
  • Work-life balance and a hybrid work model
  • Health and insurance plan for you and your family members
  • Employee consulting and guidance support by Hellas EAP
  • Continuous training and certifications
  • Discounts on the services and products of our Group’s companies
  • Gift vouchers for major life milestones
  • Special work schedule on summer Fridays and your birthday

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
CI/CD pipelinesDockerKubernetesOpenShiftInfrastructure as CodeHashiCorp Vaultcertificate managementnetworking fundamentalsTerraformAnsible
Soft Skills
collaborationcommunicationproblem-solvingattention to detailproactive approach
Certifications
University degree