On-Premise CI/CD Infrastructure Engineer

• Solid background in Linux administration and a deep understanding of networking concepts.
• At least 5 years of commercial experience in system administration or infrastructure engineering.
• Hands-on experience managing and optimising on-premise developer tools such as Jenkins, BitBucket and BuildBarn.
• Proficiency in scripting languages, including Bash and Python; basic knowledge of PowerShell is an asset.
• Strong analytical skills for diagnosing, troubleshooting and solving system performance problems at scale.
• Capability to provide multi-platform environment support, primarily Linux, with secondary support for Windows and macOS.
• English language proficiency at a minimum B2/C1 level for technical communication.

Preferred:

• Commercial experience operating within large-scale enterprise or financial environments.

• Maintain, scale and optimise core on-premise infrastructure for a major global investment bank.
• Drive the reliability and efficiency of essential developer tools and services, including Jenkins, BitBucket and BuildBarn, for an on-premise installation serving over 10,000 developers.
• Provide services relying on system administration, networking knowledge and automation.
• Support Linux, Windows and macOS environments.
• For Senior-level engagements, lead the diagnosis and resolution of complex performance bottlenecks across the large-scale infrastructure.