System and Security Engineer Location : Edinburgh (Hybrid, 23 days onsite) Duration : 6 months Eligibility : UK/NATO nationality required Rate : Market Rate (Inside IR35) ?? Openings : 2 Join a mission-critical programme at a global leader in technology services. Were looking for experienced System & Security Engineers with expertise across Linux/Windows systems, scripting, GitHub/ClearCase, and patch management, to support enterprise-level infrastructure within secure environments. Key Responsibilities Install and manage OS patches and 3rd-party software (e.g., Oracle, NetApp). Perform advanced system configuration and updates on Linux and Windows environments. Support system integration and CI/CD tools like GitHub and ClearCase. Troubleshoot production issues with expertise in logs and debug file analysis. Ensure security software (e.g., Trellix) is effectively deployed and monitored. Required Skills & Experience 5 years of experience in Linux and Windows OS. Proficient in C, Java, and Oracle DB. Strong command of SQL, Shell scripting, and system debugging. Hands-on with GitHub, ClearCase, and Trellix. Prior experience deploying fixes on live customer environments. Strong analytical, communication, and troubleshooting skills. Desirable Previous work in high-security or defence environments. Familiarity with automated patching processes and fix deployment. Microsoft Office/Outlook proficiency.