CTG IT Solutions is an IT Services Company dedicated to European Institutions. We are currently hiring an OpenShift Engineer, to join the multicultural team of a prestigious European Institution in Luxembourg.
Responsibilities:
Administration & Operation:
- Maintain, operate and optimize Red Hat OpenShift clusters (on-premises).
- Manage worker and control nodes, namespaces, projects and resource quotas.
- Apply patches, upgrades and security fixes to OpenShift and its components.
- Implement monitoring, alerting and capacity management of container platforms.
Integration & Automation:
- Develop and maintain CI/CD pipelines (Ansible, ArgoCD).
- Automate operational processes using Ansible, Python or Shell scripting.
Security & Compliance:
- Implement and maintain security policies, RBAC and compliance baselines.
- Support vulnerability assessments, container image scanning and secrets management.
- Contribute to documentation required for audits, DRP (Disaster Recovery Plan).
Collaboration & Support:
- Act as Level 3 escalation point for hosting-related incidents and changes.
- Cooperate with middleware, network and storage teams during troubleshooting.
- Participate in on-call rotations for production support (24/7 basis).
Continual Service Improvement:
- Propose enhancements to increase reliability, scalability and automation.
Your Profile:
Technical Skills:
- Expertise in Red Hat OpenShift (v4.x) and Kubernetes architecture.
- Experience with Linux administration (RHEL or CentOS).
- Knowledge of containerization, pod networking, operators and storage classes.
- Familiarity with CI/CD pipelines, GitOps and Infrastructure-as-Code (IaC).
- Strong understanding of networking, load balancing, certificates (SSL/TLS).
- Experience with monitoring & logging tools (Prometheus, Grafana, ELK).
- Scripting skills (Bash, Python, or Ansible).
Soft Skills:
- Analytical mindset and problem-solving ability.
- Rigorous documentation and process-oriented work.
- Good communication in English (French is an asset).
- Teamwork and adaptability in a multi-supplier, multicultural environment.
- Commitment to confidentiality, ethics, and service quality.
Education and Certifications:
- Bachelor's or Master's degree in Computer Science, Engineering, or equivalent.
- Certifications (considered an advantage): Red Hat Certified Specialist in OpenShift Administration (EX280), Red Hat Certified Engineer (RHCE), CKA / CKAD (Certified Kubernetes Administrator / Developer), ITIL 4 Foundation.
Our Offer:
- An attractive salary package with or without a company car
- 5 additional vacation days each year
- A dedicated training program with personal development plans
- Extra-legal advantages (IT material, banks, ...)
- Regular events with the CTG team : learning lunchs, team buildings, fun events, Xmas, Marathons, ...
Are you ready to become part of a dynamic team with a clear focus on growth and excellence? Apply now and take the first step towards a fulfilling career with CTG IT Solutions.
Please note that a criminal record check will be required for this position.
