Senior On-Prem DevOps Engineer

Summary:

We are seeking a Senior On-Prem DevOps Engineer with 6–10+ years of experience to manage critical systems in private data centres. You will own the full lifecycle from architecture and automation to day-2 operations, ensuring system stability and performance. This role requires deep expertise in Docker, Kubernetes, CI/CD, IaC, and virtualisation in security-constrained environments, along with strong fundamentals in networking, observability, and security.

Key Responsibilities:

• Design, deploy, and manage Docker and Kubernetes in restricted environments.
• Implement CI/CD pipelines (GitLab CI, Jenkins, ArgoCD) and Infrastructure as Code (Ansible, Terraform).
• Administer virtualisation platforms (VMware, Hyper-V, Proxmox).
• Ensure high availability and stability of on-prem systems.
• Optimise networking and traffic management (NGINX/HAProxy, DNS, SSL/TLS, VLANs).
• Enhance observability (Prometheus/Grafana, ELK) and security (Vault, Kafka, databases).
• Work in regulated or defence environments, adhering to security and compliance standards.
• Collaborate with cross-functional teams to improve operational maturity.

Qualifications:

• 6–10+ years of experience in on-prem DevOps, with hands-on experience in private data centres.
• Expertise in Docker, Kubernetes, CI/CD, IaC, and virtualisation.
• Strong knowledge of networking, observability, and security tools.
• Experience in regulated or defence environments is a plus.