Location: Saffron Walden (CB11) Job Type: Permanent Hours: 9.00am - 5.30pm Monday - Friday Salary: Competitive Job Reference: Our client based in Saffron Walden, is seeking an experienced Linux Systems Administrator to join their technical team. This is a hands-on position where you''ll play a key role in managing and optimising Linux-based systems, ensuring seamless integration across multiple platforms whilst maintaining the security and reliability of critical RandD infrastructure. If you thrive in fast-paced environments and enjoy building robust, scalable systems, this opportunity may be for you! Key Responsibilities - Administer, maintain and optimise Linux server environments for high availability and performance - Implement security best practices across Linux, Windows and macOS systems - Perform regular system audits, updates and patch management - Support Windows and macOS devices for smooth integration with company infrastructure - Develop centralised administration processes for consistent system management - Automate workflows using scripting and configuration management tools (e.g., Bash, Python, Ansible) - Collaborate with developers and RandD teams to deploy, monitor and manage applications and services - Maintain clear documentation and standardised system configurations Requirements - Proven experience managing Linux servers and system environments - Familiarity with Windows and macOS administration - Strong scripting skills (Bash, Python) and automation exp