Senior Linux Engineer – DC Migration Programme

Job description

We are looking for a Senior Linux Engineer to join a data centre migration programme supporting critical payment processing platforms. This role sits within the core infrastructure stream and focuses on ensuring stability, performance, and successful migration of high-availability transaction systems. The platforms support payment card acceptance, acquiring services, and issuer processing, operating in real-time environments with strict requirements around availability, security, and performance. Responsibilities: Administer, configure, and maintain enterprise Linux server environments Support application platforms running on Linux infrastructure Build and prepare infrastructure environments for migration activities Monitor system performance, reliability, and availability Diagnose and resolve infrastructure issues impacting application environments Support environment setup, configuration, and access preparation for migration phases Collaborate closely with application, middleware, and infrastructure teams during migration execution Maintain operational: documentation and technical knowledge in Confluence Requirements: Advanced Linux system administration experience: Strong experi...