Salary: £45,000 - 70,000 per year Requirements: Commercial experience with either Windows or Linux Server Administration Degree educated with good academics Strong problem-solving ability, with a proactive nature in asking questions to expand your knowledge Proficient in scripting languages such as Python and Bash Understanding of networking protocols and security protocols Any experience with macOS environments and their administration would be helpful Must be in a position to qualify for SC Clearance due to the nature of some projects Responsibilities: Set up, manage, and maintain Linux server environments, ensuring optimal performance and high availability. Apply security best practices across all systems, performing regular audits and updates. Support devices on Windows and macOS, ensuring smooth integration and functionality. Develop centralised administration processes to improve efficiency and control. Automate workflows using scripting and configuration management tools. Work closely with development teams to deploy and manage applications and services. Maintain a focus on standardisation and precision in system configurations and documentation. Technologies: Bash Support Linux macOS Python Security Windows Cloud DevOps More: We are an innovative stealth start-up located in Saffron Walden, UK, addressing some of the worlds most pressing challenges. Founded by experts with a track record of success in other start-ups, we offer a unique opportunity to support our infrastructure in a technologically advanced environment. We believe in providing competitive remuneration and fostering an inclusive workplace. Join us and be part of a success story in the making. last updated 17 week of 2026