Salary: £50,000 - 60,000 per year Requirements: Experience in IT support, systems administration, or IT management Strong understanding of hardware, software, and networking fundamentals Ability to independently diagnose and resolve technical issues Knowledge of cybersecurity best practices Strong organisational skills and attention to detail Good communication skills, including the ability to support and train non-technical staff Proactive mindset with the ability to manage a varied workload across multiple systems Interest or experience in web development Experience with computational or electronics hardware Familiarity with CCTV, access-control systems, or digital security infrastructure Knowledge of Linux, cloud platforms, or virtualisation technologies Previous experience in a start-up or fast-paced technical environment Ability to produce and maintain technical IT documentation and policies Responsibilities: Installing, configuring, and maintaining our software, hardware, and devices Managing network servers, storage systems, and internal technology tools Setting up user accounts, provisioning workstations, and managing access controls Monitoring system performance and ensuring uptime across all platforms Troubleshooting IT issues, diagnosing failures, and resolving outages promptly Implementing and maintaining cybersecurity protocols, including firewalls, backups, and security policies Upgrading systems with new releases, updates, and hardware improvements Producing and maintaining documentation, IT policies, and training materials Training employees on our software tools, including password managers and internal systems Establishing and maintaining a documented IT security policy Ensuring CCTV and digital security infrastructure is properly configured and operational Technologies: AI Cloud Hardware Support Linux Network Security Web More: We are a fast-growing AI company based near Cambridge. This is a hands-on, business-critical IT Systems Administrator role with broad scope across our company-wide IT infrastructure. You will work closely with both technical and non-technical teams, taking ownership of day-to-day IT operations while helping us strengthen and scale our infrastructure as we grow. The role is onsite, five days a week, and offers the opportunity to help shape and improve our IT systems as the company continues to scale. last updated 24 week of 2026