- Belfast, Northern Ireland, United Kingdom
- Full-time · Senior
- 5+ years
Senior Linux Infrastructure Engineer responsible for maintaining, securing, and improving enterprise Linux infrastructure in a high-availability financial technology environment.
Responsibilities
- Administer, maintain, secure, and troubleshoot enterprise Linux environments, primarily RHEL and Ubuntu.
- Support physical servers, virtual machines, storage, networking, and Linux-based applications.
- Manage operating system patching, upgrades, performance, capacity, and lifecycle management.
- Administer Linux virtualization technologies, including KVM.
- Maintain reliable, documented, and recoverable production infrastructure.
Requirements
- Nice to have: Red Hat Satellite
- Nice to have: Tanium
- Nice to have: Advanced Kubernetes administration
- Nice to have: GitLab CI/CD
- Nice to have: Docker