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Full job descriptionIT Systems Administrator – Near Cambridge
My client, a fast-growing AI company based near Cambridge, is seeking an IT Systems Administrator to maintain, upgrade, and support the organisation’s software, hardware, and network infrastructure. This is a hands-on, business-critical role ensuring all IT systems operate smoothly, securely, and efficiently across the company.
You will work closely with technical and non-technical teams, taking ownership of day-to-day IT operations while helping to strengthen and scale the company’s infrastructure as it continues to grow.
Key Responsibilities
*Installing, configuring, and maintaining company 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 company software tools (e.g., password managers, internal systems)
*Establishing and maintaining a documented IT security policy
*Ensuring CCTV and digital security infrastructure is properly configured and operational
Requirements
Essential
*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
Desirable
*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
Role Details
*Location: near Cambridge
*Working Pattern: Onsite, 5 days a week
*Scope: Broad role supporting all company-wide IT infrastructure
*Opportunity: Help shape and strengthen IT systems as the company continues to scale
Interested? Please Click Apply Now!
IT Systems Administrator