Our Exeter based client is looking for a senior resident engineer/linux system administrator to join them to provide troubleshooting and remediation of onsite hardware for an HPC (High Performance Computing) system for a prestigious UK customer located in the Exeter area. Must be eligible for Security Clearance. As a senior engineer, you will be working as part of a dedicated team to deliver reactive support, ensuring compliance with the SLAs (Service Level Agreement) associated with the contract. All necessary product training will be provided along with mentoring from colleagues within the site team to enable the successful candidate to provide the level of support required. The tasks will include (but not limited to): Carry out advanced troubleshooting and analysis of failed HPC system components. Produce accurate documented remediation action plans and technical records. Work as part of a dedicated team to deliver support on advanced HPC hardware and software technologies. Maintain meticulous records of planned maintenance actions and outcomes within case management systems. Ensure compliance with customer rules for change management controls. Provide a professional and positive approach to the customer in the execution of all duties. Follow technical escalation procedures to ensure critical issues receive maximum focus Required skills and attributes A minimum of 3 years of experience in IT maintenance and support. An in-depth working knowledge of Linux and experience