1 to 25 of 65 Systems Administrator Jobs in the UK excluding London

The Role: IT Systems Administrator Are you an experienced IT Systems Administrator looking for a role where you can make a genuine impact? This is an excellent opportunity to join growing team — ensuring the smooth operation, reliability, and security of business-critical systems across multiple sites. Based in Huntingdon, this permanent role offers … Europe. You’ll work with a wide range of technologies, contribute to infrastructure improvements, and play a key role in the delivery of upcoming IT projects. Main Responsibilities (IT Systems Administrator): • Administer and maintain computer hardware, operating systems and business applications • Monitor and manage servers, networks and production systems to ensure maximum uptime • Troubleshoot technical … and escalate to third-party support when needed • Provide IT support to users across local and regional sites (in-person & remote) • Manage user accounts, AD, DNS, DHCP and email systems • Administer backups, verify data integrity and support disaster recovery processes • Support the deployment of new applications, updates and cybersecurity protocols • Maintain system documentation, asset inventories and process records • Collaborate More ❯

Role: HR Systems Administrator Type: Temporary until February 2027 (Maternity Cover)Salary: £37,280 per annum Hybrid or Remote: Agile working arrangements available (approximately 60% office-based)Location: Derbyshire Sellick Partnership is partnering with a public sector organisation to recruit an HR Systems Administrator on a temporary basis. The Responsibilities of the HR Systems … Administrator will be: Administer, develop, and maintain HR databases and associated systems. Ensure compliance with Data Protection legislation and maintain data security. Configure, test, and maintain HR systems including user setup, documentation, and training. Manage system updates and validate data quality across workflows, reports, and interfaces. Produce reports and statistical analysis to support workforce planning and management … calculations. Work collaboratively with system providers to resolve issues and improve system functionality. Promote continuous improvement through process automation and innovation. Act as a subject matter expert on HR systems across the organisation. The Ideal candidate for the HR Systems Administrator role will have: Proven experience in HR systems administration, configuration, and reporting, ideally in More ❯

IT 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 organisations 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. … while helping to strengthen and scale the companys 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 More ❯

IT 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 … 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 More ❯

IT 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 … 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 More ❯

IT 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 … 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 More ❯

Systems Administrator (HR) Contract Type: Fixed Term (15 months) Salary: £35,000 - £41,500 per annum Location: Hybrid (minimum 1 day on-site) Hours: 37 hours per week We are excited to be representing a values driven organisation in Derbyshire who are seeking a Systems Administrator to support their overall HR function, reporting directly … of our HR systems. You'll work collaboratively across multiple teams to maintain data integrity, deliver accurate management information, and drive system efficiency. Key Responsibilities: Administer and maintain HR systems, ensuring accuracy and compliance. Manage system configuration, user setup, testing, documentation, and change control. Validate and maintain data accuracy across all HR system touchpoints. Produce reports, dashboards, and statistics … and training. Identify and recommend system enhancements to improve service delivery. Always uphold data protection and confidentiality standards. What You'll Bring: Proven experience administering and supporting management information systems (HR systems desirable but not essential). Strong analytical and problem-solving skills. Advanced Excel and reporting experience. Excellent written and verbal communication skills. Ability to manage multiple More ❯

Unix/Linux Systems Administrator (Solaris Specialist) Barrow-in-Furness | £80,000 + Benefits | SC Clearance Required We are seeking an experienced Unix/Linux Systems Administrator with strong Solaris expertise to join our team in Barrow-in-Furness . This is a site-based role, 5 days per week , working on critical defence … engineering programmes. This is a fantastic opportunity to work in a secure and technically challenging environment, where your skills will directly support vital national infrastructure. The Role As a Systems Administrator, you will: Provide support and administration of Unix/Linux environments, with a strong focus on Solaris 10 & 11 (experience with Solaris 8/9 is … patching, upgrades, and troubleshooting. Develop and maintain automation scripts (Bash, Python, etc.) to improve efficiency and streamline operations. Support project delivery teams with technical expertise and system configuration. Ensure systems remain secure, stable, and compliant with security standards. About You We're looking for someone who has: Proven experience in Unix/Linux administration within enterprise environments. Strong knowledge More ❯

Business Central/Microsoft Dynamics Systems Administrator Crewe - Hybrid Up To £40,000 We are looking for a proactive, technically confident Systems Administrator with proven experience supporting Microsoft Dynamics Business Central (BC) to join our highly successful, and rapidly expanding client's team. This is a key role within the IT function, combining BC … issues is essential. This role would suit someone who thrives in a busy environment, enjoys solving problems, and takes real ownership of their work. If you are from a Systems Administrator, 1st Line Support Engineer, Applications Support Agent, IT Support, IT Consultant or similar role with experience on Microsoft Dynamics/Business Central this opportunity is not More ❯

one of the reasons our company continues to thrive A place where you're valued, challenged, and inspired! Job Description Our Mansfield site are now recruiting for a Stock & Systems Administrator to join our team on a full time permanent basis! As aStock & Systems Administrator you willsupport the operation in the efficient handling of … and procedures supporting the Warehouse and Customer. Salary: £ 25,396 per annum plus £995.28 shift allowance. Working hours: Sunday-Thursday, 21:45pm-5:45am. Key Duties of a Stock & Systems Administrator: Maintain existing customer relationships with regards to the processing of customer orders, forms and quotes. Respond to a wide range of customer queries promptly, providing solutions More ❯

Systems Administrator Location: Lincolnshire (On-site 4-5 days/week) Start Date: January 2026 Rate: £450 - £500/day Outside IR35 Clearance: Active DV (mandatory) Contract Length: 6 months (initial) We are seeking a highly skilled Systems Administrator to support a newly deployed system within a critical operational environment. The role is fully … technical queries. Troubleshoot and resolve reported system and network problems. Optimise and tune system performance. Ensure continuous availability and reliability of network infrastructure. Experience Required: Proven experience as a Systems Administrator in a complex IT environment. Strong troubleshooting and problem-solving skills. Experience working with enterprise hardware, storage, networking, and security platforms. Previous experience within a defence More ❯

Omnichannel Systems Administrator – Linux Ready to take ownership of a fast-paced, high-availability Linux environment? We’re looking for an Omnichannel Systems Administrator (Linux) to join a growing IT team and keep mission-critical infrastructure secure, stable, and performing at its best. The Role In this hands-on position, you’ll manage and … optimise Linux systems (Red Hat/CentOS), support Windows environments, and ensure compliance with strict security standards. You’ll work across hybrid cloud platforms, particularly AWS, troubleshoot complex network issues, and collaborate closely with development, security, and operations teams. If you love solving problems, tightening security, and driving automation, this is your stage. What You’ll Be Doing Install … security, and operations teams. Drive improvements and automation using scripting and modern tooling. What You’ll Bring Degree in Computer Science, IT, or relevant experience. 3–5 years’ Linux systems administration (Red Hat/CentOS). Experience supporting Windows environments. Strong networking knowledge (CCNA-level). Hands-on AWS experience (EC2, S3, IAM, VPC). Understanding of PCI DSS More ❯

The IT Systems Administrator will be responsible for managing and maintaining core IT systems and ensuring efficient operation. This role requires technical expertise and a proactive approach to system optimisation and troubleshooting. Client Details A 9 month FTC with a medium sized organisation in Plymouth. Hybrid working with 3 days per week on site. Description Maintain … and manage the organisation's IT systems to ensure smooth operations. Monitor system performance and identify potential issues before they arise. Install, configure, and update hardware and software as required. Provide technical support and resolve system-related issues promptly. Implement and maintain security protocols to safeguard company data. Collaborate with other departments to support their IT needs effectively. Document … for reference. Work on projects to enhance system functionality and efficiency. TECH stack: Windows/Linux VMware/Hyper-V O365/exchange Powershell Veeam Profile A successful IT Systems Administrator should have: A strong understanding of IT systems and IT infrastructure. Experience with system troubleshooting and problem-solving. Proficiency in installing and configuring hardware and More ❯

IT 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 organisations 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 More ❯

HR Systems Administrator - Grimsby (Office) basedAre you passionate about HR technology and data-driven solutions? Do you enjoy working with systems, improving processes, and ensuring data accuracy? If so, this is the perfect opportunity for you! We are looking for an HR Systems Administrator to join our team and take ownership of our … HRIS platform (iTrent). This role is systems-focused, giving you the chance to make a real impact by optimising HR processes, improving data integrity, and delivering valuable insights through reporting and analytics. What You'll Be Doing Manage and optimise HR systems - Maintain and configure iTrent, ensuring accuracy and efficiency. Data integrity & compliance - Regular audits, GDPR compliance … opportunities for automation and streamline workflows. System support - Act as the go-to person for HRIS queries, liaising with IT and vendors for upgrades and fixes. Experience with HR systems (iTrent preferred but not essential by any means). Strong IT skills and Excel knowledge. Excellent attention to detail and data accuracy. Ability to troubleshoot technical issues and manage More ❯

IT Specialist & Systems Administrator Cambridge (Hybrid) Up to £55,000 + Benefits Permanent Method resourcing are proud to have partnered with an employer in the medical diagnostics sector, who are recruiting for a new IT Specialist & Systems Administrator click apply for full job details More ❯

Business Central/Microsoft Dynamics Systems Administrator Crewe - Hybrid Up To £40,000 We are looking for a proactive, technically confident Systems Administrator with proven experience supporting Microsoft Dynamics Business Central (BC) to join our highly successful, and rapidly expanding client's team click apply for full job details More ❯

organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. On behalf of Tesco IMS, AMS are now looking for a Systems Administrator for a 6 month contract based in the bank's Edinburgh office on a hybrid working model. Tesco IMS deal in the personal - from pet insurance … heart. Whether they're helping their customers or looking after their people, you'll find there's a warmth and friendliness to everything they do. We are seeking a Systems Administrator with strong expertise in Windows Server environments, Active Directory, and AWS cloud services. The ideal candidate will be capable of working independently, managing time effectively, and More ❯

organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. On behalf of Tesco IMS, AMS are now looking for a Systems Administrator for a 6 month contract based in the bank's Edinburgh office on a hybrid working model. Tesco IMS deal in the personal - from pet insurance … heart. Whether they're helping their customers or looking after their people, you'll find there's a warmth and friendliness to everything they do. We are seeking a Systems Administrator with strong expertise in Windows Server environments, Active Directory, and AWS cloud services. The ideal candidate will be capable of working independently, managing time effectively, and More ❯

IT Specialist & Systems Administrator Cambridge (Hybrid) Up to £55,000 + Benefits Permanent Method resourcing are proud to have partnered with an employer in the medical diagnostics sector, who are recruiting for a new IT Specialist & Systems Administrator. This position will be responsible for the design, administration, and continuous improvement of the company's infrastructure, spanning … cloud platforms, internal networks, and cybersecurity frameworks. Working closely with software, data, and laboratory teams, the role ensures technology systems are available, secure, and compliant to regulatory standards. This role will suit an experienced IT professional who enjoys combining hands-on systems management with cloud, automation, and security responsibilities. Key Responsibilities: Provide advanced (Tier 2/3) support … with engineering teams on automation, CI/CD, and containerised deployments. Contribute to infrastructure-as-code initiatives and system monitoring improvements. Required Skills/Experience: Proven background in IT systems administration and cloud platform management Strong technical knowledge across Windows/Linux, networking, and virtualisation Familiarity with containerisation tools (Docker, Kubernetes) Competence in scripting (PowerShell, Bash) and an automation More ❯

IT Specialist & Systems Administrator Cambridge (Hybrid) Up to £55,000 + Benefits Permanent Method resourcing are proud to have partnered with an employer in the medical diagnostics sector, who are recruiting for a new IT Specialist & Systems Administrator. This position will be responsible for the design, administration, and continuous improvement of the company's infrastructure, spanning … cloud platforms, internal networks, and cybersecurity frameworks. Working closely with software, data, and laboratory teams, the role ensures technology systems are available, secure, and compliant to regulatory standards. This role will suit an experienced IT professional who enjoys combining hands-on systems management with cloud, automation, and security responsibilities. ??Key Responsibilities: Provide advanced (Tier 2/3) support … with engineering teams on automation, CI/CD, and containerised deployments. Contribute to infrastructure-as-code initiatives and system monitoring improvements. ??Required Skills/Experience: Proven background in IT systems administration and cloud platform management Strong technical knowledge across Windows/Linux, networking, and virtualisation Familiarity with containerisation tools (Docker, Kubernetes) Competence in scripting (PowerShell, Bash) and an automation More ❯

to £60,000 DoE Based in north Essex (commutable from Cambridge, Harlow and Royston), this rapidly growing start-up develop software and hardware technologies. They have their own IT systems to enable efficient operations of the business. As their IT Systems Administrator, key responsibilities would include installing and configuring IT software and hardware, manage network servers … and internal tools, set up use accounts, monitor system performance, implement cybersecurity protocols, upgrade systems and associated documentation (IT policies, security). Requirements: Extensive commercial experience in IT systems administration including IT support and systems management. Experience of cybersecurity best practices including associated IT documentation and policies. Excellent troubleshooting ability for hardware, software and networking. Additional experience … with access-control technologies, Linux systems, Cloud-platforms, and/or virtualisation would be beneficial. This is a hands-on, fully onsite role, with multiple tasks to undertake. It requires excellent organisational and communication skills. Due to projects that the company undertakes having defence applications, employees must be eligible for security clearance (this means only British nationals who have More ❯

Job Title: IT Systems Administrator Salary: £30,000 - £34,000 Location: Hitchin Hours: Monday to Friday 9.00 - 5.00 pm plus requirement on a rotational basis to work an early shift from 6am - 2pm and provide evening and weekend out of hours up to 11pm- latter attracts additional compensation. Are you an experienced IT all-rounder looking to … take the next step in your career? My client is seeking a proactive and hands-on IT Systems Administrator to join their dynamic team, supporting a wide range of client environments. This is your chance to contribute to a growing tech business, take ownership of diverse IT challenges, and accelerate your professional development. Why Join my client … be involved in everything from day-to-day support to long-term system improvements and cloud technology deployments. Key Responsibilities: ·Administer, monitor and support hardware, software and cloud-based systems ·Manage Active Directory, Azure, Office 365, and related services ·Provide remote and on-site IT support to clients, with clear communication ·Perform proactive system maintenance, backups, and recovery operations More ❯

Location: Saffron Walden Job Type: Permanent Hours: Monday-Friday, 9.00-17.30 Salary: Competitive Job Reference: 35905 Polytec are looking for a full time, office based, IT Systems Administrator to support, maintain and enhance our Saffron Walden based clients software, hardware and network infrastructure. This is a hands-on, business-critical role ensuring that all internal IT systems … accounts, workstations and access controls - Monitor system performance and ensure platform uptime - Troubleshoot IT issues and resolve outages quickly - Implement and maintain cybersecurity protocols, including firewalls and backups - Upgrade systems with new software releases, patches and hardware - Produce and maintain technical documentation, IT policies and training materials - Train employees on company software tools (e.g. password-management systems) - Establish … and maintain a documented IT security policy - Ensure CCTV and digital security infrastructure is correctly configured and operational Requirements: Essential - Experience in IT support, IT administration or systems management - Strong understanding of hardware, software and networking fundamentals - Ability to diagnose and resolve technical issues independently - Knowledge of cybersecurity best practices - Strong organisational skills and attention to detail - Good communication More ❯

Our client has created a new role for an experienced IT Support & Systems Administrator to work closely with the IT Manager. This hands-on role focuses on helping colleagues with everyday IT needs while also supporting wider IT projects. If you’re looking for your next step, combining support, project work, and systems administration we’d … Windows Server, Windows 11, Active Directory Good experience with Microsoft 365 (including SharePoint/One Drive ) Solid networking knowledge: VPN, firewalls, WAN/LAN troubleshooting Broad understanding of IT systems: hardware, software, user support Excellent organisational skills Hours of Work: Monday - Thursday - 08.00am - 4.30pm Friday - 8.00am - 1.00pm Benefits: 25 days holiday plus bank holidays Company life insurance X More ❯