Technical Systems Administrator

🔒 Confidential Employer
Posted 22 March 2026
LOCATION
Not specified
TYPE
Full-time
LEVEL
Entry-level
SALARY
£45,000 / year
CATEGORY
Technology
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Microsoft Active Directory Exchange Server Office 365 Firewall Management Server Management Vulnerability Management

FULL DESCRIPTION

Technical Systems Administrator

The Technical System Administrators are responsible for the maintenance of the company’s internal technical infrastructure. The role involves: • Managing, maintaining and upgrading enterprise server and storage hardware • Providing internal support for office hardware including, PCs, laptops, mobile devices (Windows OS, iOS, MacOS and Android) • Vulnerability management using scanning tools such as Nessus • Remediation / automation of software rollout using Ninite/PDQ • Configuring and monitoring of Anti-virus software & Mobile Device Management • Firewall/Switch management – Configuration, patching and upgrading • Administering Microsoft Active Directory, Exchange Server & Office 365 • Achieving recognised Cyber Security accreditation • Management of video conferencing • Management of enterprise level phone system • Monitoring and managing the availability and scalability of resources, including CPU usage, disk usage and storage systems including network troubleshooting • Continuously improving and keeping up with the IT business needs of the organisation • Configuring/Testing new hardware and software technologies • Actively resolving problems and issues with computer and server systems • International travel to audit data centres, oversee upgrades, verifying network and hardware suitability

Requirements

- Achieved / Predicted 2:1 or above in a degree of any discipline or 1 year working in a 2nd Line IT Support role

A Day in the Life of a Technical Systems Administrator

View our application process

View all profiles

Sign up free — access 45,000+ UK sponsor-licensed jobs