Middle DevOps Engineer – OpenShift, On-Prem
Tietoevry
full-time
Posted on:
Location Type: Remote
Location: Ukraine
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About the role
- Engage with business stakeholders to gather requirements and design solutions that align with engineering standards and support business needs.
- Design, implement, and manage Red Hat OpenShift clusters in on-premises (physical and virtualised) environments.
- Take ownership of systems engineering projects related to OpenShift infrastructure.
- Collaborate with development teams to containerize applications and optimize deployment and release workflows.
- Build and maintain CI/CD pipelines using OpenShift and associated DevOps tools.
- Automate operational and deployment tasks using Ansible and other scripting tools.
- Perform patching and upgrades of OpenShift clusters, ArgoCD, GitLab CI, and related components in compliance with change-management procedures.
- Design, implement, and maintain backup, disaster recovery, and redundancy strategies.
- Participate in on-call / standby rotation to support critical platform and infrastructure services and ensure service continuity.
- Support daily operations including trend analysis, root cause analysis, monitoring, troubleshooting, and resolution of platform issues to ensure high availability and reliability.
- Implement and enforce security best practices, including RBAC, vulnerability management, and compliance controls.
- Improve alerting, monitoring, and observability capabilities across OpenShift and related systems.
- Produce and maintain up-to-date documentation, including architecture diagrams, operational procedures, and runbooks.
- Provide knowledge transfer, mentoring, and training to colleagues on OpenShift, GitLab, and related infrastructure technologies.
Requirements
- 3+ years of relevant professional experience or equivalent certifications (including Red Hat OpenShift), with at least 4 years in IT infrastructure or platform engineering.
- Proven hands-on experience deploying, operating, and maintaining OpenShift / Kubernetes platforms in enterprise or on-premise environments.
- Strong experience with CI/CD pipelines, particularly using GitLab CI and/or Jenkins.
- Solid background in Linux system administration, especially Red Hat Enterprise Linux (RHEL), including design and maintenance of enterprise Linux infrastructure.
- Practical experience with infrastructure automation using Ansible or similar tools.
- Scripting skills using Bash and/or Python for automation and operational tasks.
- Experience with GitOps practices and tools such as ArgoCD or Flux.
- Ability to document architectures, configurations, and standards, and to develop and maintain SOPs and technical documentation.
- Upper-intermediate level of English (both spoken and written).
- Will be an advantage Bachelor’s degree in IT, Engineering or Computer Science.
- Familiarity with Infrastructure as Code tools such as Terraform is a plus.
- Experience working with virtualization platforms (e.g., VMware) is an advantage.
- Knowledge of ITIL Service Operations principles.
- Experience with ArgoCD, monitoring/observability stacks (Prometheus, Grafana, etc.), or disaster recovery tooling (optional but valuable).
Benefits
- Employees can work remotely
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
Red Hat OpenShiftKubernetesCI/CD pipelinesLinux system administrationRed Hat Enterprise LinuxAnsibleBashPythonGitOpsTerraform
Soft Skills
collaborationproblem-solvingdocumentationmentoringcommunication
Certifications
Red Hat OpenShift certification