DevOps Administrator

Summary

Join Tech Foundations – an Atos Group business line, in Greece, as a Senior DevOps Administrator to implement and maintain CI/CD pipelines, improve development lifecycle, and collaborate with teams.

Requirements

• University degree in Computer Science or Engineering or another relevant field
• 3 years’ experience on DevOps or software development
• Practical knowledge of several phases of the application development lifecycle
• DevOps: Proficiency in Git, Jenkins, and CI/CD pipelines. Knowledge of virtualization technologies like VMware, Docker, Kubernetes, and automation and configuration management (CM) solutions such as Ansible or Saltstack. Familiarity with Terraform and Packer
• Database Management: Understanding of basic database systems and administration (e.g., MySQL, PostgreSQL databases)
• Monitoring and Logging Tools: Familiarity with monitoring and logging tools like Prometheus, Grafana, Checkmk), or similar tools
• Public Cloud Provider: Experience with cloud services and platforms like AWS, Azure, or GCP
• Security Practices: Knowledge of security best practices, including access controls, encryption, and vulnerability management
• Operating systems: Solid understanding of Linux/Unix operating systems and command-line tools
• Software Development: Proficiency in Python, Bash, Perl, and SQL. Familiarity with Java is a plus
• Networking: Understanding of networking concepts and protocols
• Collaboration Tools: Experience with collaboration and communication tools such as Slack, JIRA, and Confluence
• Fluency in English (spoken, written)

Responsibilities

• Implement and maintain CI/CD pipelines to automate building, testing, and deploying software applications
• Ensure rapid and reliable software releases
• Continuously improve the development lifecycle of Atos Public Safety products, find commonplaces, and reveal deviations
• Write code to automate repeatable processes as well as accessing RESTFUL APIs
• Maintain tools already in use and introduce others to replace legacy code
• Work with containerization technologies like Docker and container orchestration platforms like Kubernetes to containerize applications and manage container clusters
• Design and support the maintenance of Jira/Confluence instance at a Cloud or on-prem environment
• Diagnose and resolve issues quickly, whether related to application performance, infrastructure, or deployment pipelines
• Collaborate with development and operations teams to facilitate communication, share responsibilities, and create a culture of collaboration and shared ownership
• Set up monitoring and logging solutions (e.g., Prometheus, Grafana, Checkmk) to track system performance, troubleshoot issues, and proactively address problems
• Implement security best practices throughout the development and deployment pipeline. Ensure that applications and on-prem infrastructure are secure and compliant with relevant standards
• Design & develop solutions which will gradually improve service provisioning and reduce administration & maintenance processes
• Maintain clear and up-to-date documentation of processes, configurations, and best practices

Preferred Qualifications

• Analytical approach to problem solving and close diligence
• Good presentation and communications skills
• Meeting targets and fulfilling agreements

Benefits

• Flexibility to work from our office or remote
• A mentor will support you with your onboarding
• Continuous training, innovation and patent opportunities
• Competitive remuneration package
• Performance bonus
• Meal voucher card
• Employee Recognition awards
• Private Health & Life Insurance
• Employee Assistance Program- 24/7 psychological support
• We stand by our employees with special parental benefits
• 1 additional paid holiday per year
• Social responsibility initiatives