1 to 25 of 31 IT Systems Administrator Jobs in the UK

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 … 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 … 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 ❯

IT Systems Administrator - Contract - 3-6 month Romford £200 per day + Benefits + Monday to Friday Days Position for an IT Systems Administrator who wants to be the go to on site IT person for a newly upgraded manufacturing site. If you enjoy problem solving, overseeing Cloud … With plans to grow the headcount of the site over next couple of years they are seeking to hire in several areas. This role involves ensuring IT systems remain functional, providing onsite IT support and overseeing 365 and cloud solutions. Systems used are Windows and some Linux. Working knowledge of TCP/IP, DNS … firewalls, email setups and servers are necessary. If you want to be the sites go to IT person then this is ideal. The Role: *IT Systems Administrator *On site Monday to Friday IT Support 9-5 *Hardware & Software Functionality *365 and Linux operating systems *General IT Systems More ❯

IT Systems Administrator - Contract - 3-6 month Romford £200 per day + Benefits + Monday to Friday Days Position for an IT Systems Administrator who wants to be the go to on site IT person for a newly upgraded manufacturing site. If you enjoy problem solving, overseeing Cloud … With plans to grow the headcount of the site over next couple of years they are seeking to hire in several areas. This role involves ensuring IT systems remain functional, providing onsite IT support and overseeing 365 and cloud solutions. Systems used are Windows and some Linux. Working knowledge of TCP/IP, DNS … firewalls, email setups and servers are necessary. If you want to be the sites go to IT person then this is ideal. The Role: *IT Systems Administrator *On site Monday to Friday IT Support 9-5 *Hardware & Software Functionality *365 and Linux operating systems *General IT Systems More ❯

IT Systems Administrator - Contract 3-6 months Romford £200 per day + Benefits + Monday to Friday Days Position for an IT Systems Administrator who wants to be the go to on site IT person for a newly upgraded manufacturing site. If you enjoy problem solving, overseeing Cloud … With plans to grow the headcount of the site over next couple of years they are seeking to hire in several areas. This role involves ensuring IT systems remain functional, providing onsite IT support and overseeing 365 and cloud solutions. Systems used are Windows and some Linux. Working knowledge of TCP/IP, DNS … firewalls, email setups and servers are necessary. If you want to be the sites go to IT person then this is ideal. The Role: *IT Systems Administrator *On site Monday to Friday IT Support 9-5 *Hardware & Software Functionality *365 and Linux operating systems *General IT Systems More ❯

IT Systems Administrator - Contract 3-6 monthsRomford£200 per day + Benefits + Monday to Friday DaysPosition for an IT Systems Administrator who wants to be the go to on site IT person for a newly upgraded manufacturing site.If you enjoy problem solving, overseeing Cloud and Hardware infrastructure … site. With plans to grow the headcount of the site over next couple of years they are seeking to hire in several areas.This role involves ensuring IT systems remain functional, providing onsite IT support and overseeing 365 and cloud solutions. Systems used are Windows and some Linux. Working knowledge of TCP/IP, DNS … firewalls, email setups and servers are necessary.If you want to be the sites go to IT person then this is ideal.The Role:*IT Systems Administrator*On site Monday to Friday IT Support 9-5*Hardware & Software Functionality*365 and Linux operating systems*General IT Systems support*Inside More ❯

IT Systems Administrator Job Reference: VR151025 Job Title: IT Systems Administrator Salary: 28-32k pa Based: Antrim (plus travel to various sites) Hours: Full time - 37.5 pw (Mon-Fri, 9am-5.30pm) Contract: Temp: 3-6 months, with potential to secure permanent position Overview We are looking for an IT Systems Administrator to support the ongoing stability and effectiveness of our IT environment. Operating across multiple locations, you will play a vital role in ensuring that essential systems, devices, and infrastructure run securely and without interruption. This practical, hands-on position involves providing technical support, resolving issues, and managing the deployment and … maintenance of IT hardware and software. The role offers broad exposure to a range of technologies and systems, directly impacting the reliability and security of our IT operations. *To start ASAP About you Degree in IT or a related discipline Proven experience in IT support or systems administration Strong problem More ❯

IT Systems Administrator Salary: £35,000 - £42,000 Location: Derby We are currently working with a market leading survey and safety equipment company, who deliver technology services and solutions to the construction industry, through training and hiring of equipment. Now in their next phase of growth we are seeking an IT Systems … be an instrumental part of the business. You will be contributing to the growing success of the company and be given the opportunity to bring new ideas, efficiencies and systems to the Senior Leadership Team, effectively to streamline and support as they grow. The Role: This is a stand-alone role reporting to the Senior Leadership Team, meaning you … will have direct access to the company’s decision makers. It's ideal for someone with Systems Administration experience who is looking to take the next step into their career. As the Systems Administrator you will be a crucial "doer" and actively involved in day-to-day operations alongside strategic initiatives. Key responsibilities will More ❯

IT Systems Administrator Salary: £35,000 - £42,000 Location: Leeds We are currently working with a market leading survey and safety equipment company, who deliver technology services and solutions to the construction industry, through training and hiring of equipment. Now in their next phase of growth we are seeking an IT Systems … be an instrumental part of the business. You will be contributing to the growing success of the company and be given the opportunity to bring new ideas, efficiencies and systems to the Senior Leadership Team, effectively to streamline and support as they grow. The Role: This is a stand-alone role reporting to the Senior Leadership Team, meaning you … will have direct access to the company’s decision makers. It's ideal for someone with Systems Administration experience who is looking to take the next step into their career. As the Systems Administrator you will be a crucial "doer" and actively involved in day-to-day operations alongside strategic initiatives. Key responsibilities will More ❯

SDL Solutions Limited is seeking an experienced IT Systems Administrator to join an IT Managed Services provider based in Hertfordshire. Due to continued business growth, they are looking for a senior IT Systems Administrator. This varied role in the technical support team will suit someone who is personable, with a … person to be around. Candidates must live locally, within a 15-mile radius of Stevenage. Main duties and responsibilities Administering, monitoring and supporting client hardware, software, IT systems and infrastructure. Providing reactive support, troubleshooting problems, implementing emergency fixes and determining longer-term remedial actions. Configuring, reprovisioning and onboarding devices for clients. Administering AD, Azure, 365 and other … cloud services. Scheduling and performing proactive system maintenance. Analysing systems and making recommendations to improve performance. Performing server backup and recovery operations and restarting systems following outages. Liaising between users, external suppliers and other members of the team. Recording support activities via the ticketing system and communicating progress back to the team. Responding promptly to queries and requests More ❯

IT Systems Administrator - London City of London | On-site, Monday to Friday Salary: £30,000 - £55,000 (Dependent on experience) Ref: J13007 Please note: Visa sponsorship is not available, now or in the future. About the Role We are working with a dynamic, data-driven organisation and global leader in sports trading, currently seeking a … proactive and hands on IT Systems Administrator to support and evolve their mission critical infrastructure. This is a fantastic opportunity to join a collaborative, high-performance IT team where you'll be deeply involved in maintaining and improving the systems that underpin a fast-paced, technology led business. Key Responsibilities: As a … Managing and maintaining a farm of on-site and off-site servers ·Monitoring and supporting in-house software applications ·Administering Active Directory and Group Policy ·Managing and troubleshooting storage systems (NAS and iSCSI) ·Supporting the broader Microsoft Windows environment Technical Experience Required: To succeed in this role, you should bring strong hands-on experience in the following areas: ·System More ❯

IT Systems Administrator/Systems Engineer About STARK STARK is a new kind of defence technology company revolutionising the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high performance unmanned systems that are software-defined, mass-scalable, and cost effective. This provides our operators with a decisive … edge in highly contested environments. We’re focused on delivering deployable, high-performance systems—not future promises. In a time of rising threats, STARK is bolstering the technological edge of NATO Allies and their Partners to deter aggression and defend Europe—today. Your Mission As an IT Systems Administrator/Systems Engineer, you … identity management, IT support, and security compliance. As the UK-based point of contact for IT, you will be responsible for designing, implementing, and operating systems that are secure, reliable, and scalable. You’ll collaborate closely with Corporate IT, the CISO, and local teams to ensure smooth operations while helping the business grow. More ❯

IT Systems Administrator/Systems Engineer About STARK STARK is a new kind of defence technology company revolutionising the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high performance unmanned systems that are software-defined, mass-scalable, and cost effective. This provides our operators with a decisive … edge in highly contested environments. We’re focused on delivering deployable, high-performance systems—not future promises. In a time of rising threats, STARK is bolstering the technological edge of NATO Allies and their Partners to deter aggression and defend Europe—today. Your Mission As an IT Systems Administrator/Systems Engineer, you … identity management, IT support, and security compliance. As the UK-based point of contact for IT, you will be responsible for designing, implementing, and operating systems that are secure, reliable, and scalable. You’ll collaborate closely with Corporate IT, the CISO, and local teams to ensure smooth operations while helping the business grow. More ❯

Join a rewarding role as an IT Support and Systems Administrator in the FMCG industry, where you will play a key role in maintaining and supporting IT systems. Based in Redditch, this permanent position offers a great opportunity to work in a fast-paced environment. Client Details This role is with a well … operations and delivering quality products to its customers. Description Provide first and second-line IT support to resolve technical issues promptly. Maintain and monitor IT systems to ensure optimal performance and reliability. Assist in the setup, configuration, and deployment of hardware and software. Manage user accounts and permissions to ensure system security. Collaborate with the … users as required. Monitor system performance and troubleshoot issues proactively. Ensure compliance with company IT policies and best practices. Profile A successful IT Support and Systems Administrator should have: Strong technical knowledge of IT systems, hardware, and software. Proficiency in Microsoft Server/Azure Platform, including Active Directory. Competence in More ❯

Join a rewarding role as an IT Support and Systems Administrator in the FMCG industry, where you will play a key role in maintaining and supporting IT systems. Based in Redditch, this permanent position offers a great opportunity to work in a fast-paced environment. Client Details This role is with a well … operations and delivering quality products to its customers. Description Provide first and second-line IT support to resolve technical issues promptly. Maintain and monitor IT systems to ensure optimal performance and reliability. Assist in the setup, configuration, and deployment of hardware and software. Manage user accounts and permissions to ensure system security. Collaborate with the … users as required. Monitor system performance and troubleshoot issues proactively. Ensure compliance with company IT policies and best practices. Profile A successful IT Support and Systems Administrator should have: Strong technical knowledge of IT systems, hardware, and software. Proficiency in Microsoft Server/Azure Platform, including Active Directory. Competence in More ❯

Join a rewarding role as an IT Support and Systems Administrator in the FMCG industry, where you will play a key role in maintaining and supporting IT systems. Based in Redditch, this permanent position offers a great opportunity to work in a fast-paced environment. Client Details This role is with a well … operations and delivering quality products to its customers. Description Provide first and second-line IT support to resolve technical issues promptly. Maintain and monitor IT systems to ensure optimal performance and reliability. Assist in the setup, configuration, and deployment of hardware and software. Manage user accounts and permissions to ensure system security. Collaborate with the … users as required. Monitor system performance and troubleshoot issues proactively. Ensure compliance with company IT policies and best practices. Profile A successful IT Support and Systems Administrator should have: Strong technical knowledge of IT systems, hardware, and software. Proficiency in Microsoft Server/Azure Platform, including Active Directory. Competence in More ❯

A fantastic opportunity has arisen for an experienced IT Systems Administrator has arisen to join my clients team in their Hitchin offices on a hybrid basis. Due to continued business growth, my client is looking for an established IT Systems Administrator to join their successful, experienced and expanding team. This … essential as each team member is responsible for resolving the support issues they pick up. Main duties and responsibilities: • Administering, monitoring and supporting client hardware, software, IT systems and infrastructure. • Providing reactive support, troubleshooting problems, implementing emergency fixes and determining longer-term remedial actions. • Configuring, reprovisioning and onboarding devices for clients. • Administering AD, Azure, 365 and other … cloud services. • Scheduling and performing proactive system maintenance. • Analysing systems and making recommendations to improve performance. • Performing server backup and recovery operations and restarting systems following outages. • Liaising between users, external suppliers and other members of the team. • Recording support activities via the ticketing system and communicating progress back to the team. • Responding promptly to queries and requests More ❯

IT Systems Administrator - London City of London | On-site, Monday to Friday Salary: £30,000 – £55,000 (Dependent on experience) Ref: J13007 We’re partnering with a global leader in sports trading , a fast-paced and data-driven organisation, in search of a proactive, hands-on IT Systems Administrator to … mission-critical infrastructure. This is an exciting opportunity to join a collaborative, IT team , where you’ll play a key role in maintaining, optimising, and scaling the systems that power a technology-led business at the forefront of its industry. Key Responsibilities As an integral member of the IT function, you’ll ensure the stability … will include: Managing and maintaining on-site and off-site servers. Monitoring and supporting in-house software applications. Administering Active Directory and Group Policy . Managing and troubleshooting storage systems (NAS and iSCSI). Providing support across the Microsoft Windows environment. Technical Experience To succeed in this role, you’ll bring strong, hands-on experience in: System administration in More ❯

IT Systems Administrator - London City of London | On-site, Monday to Friday Salary: £30,000 – £55,000 (Dependent on experience) Ref: J13007 We’re partnering with a global leader in sports trading , a fast-paced and data-driven organisation, in search of a proactive, hands-on IT Systems Administrator to … mission-critical infrastructure. This is an exciting opportunity to join a collaborative, IT team , where you’ll play a key role in maintaining, optimising, and scaling the systems that power a technology-led business at the forefront of its industry. Key Responsibilities As an integral member of the IT function, you’ll ensure the stability … will include: Managing and maintaining on-site and off-site servers. Monitoring and supporting in-house software applications. Administering Active Directory and Group Policy . Managing and troubleshooting storage systems (NAS and iSCSI). Providing support across the Microsoft Windows environment. Technical Experience To succeed in this role, you’ll bring strong, hands-on experience in: System administration in More ❯

IT Systems Administrator - London City of London | On-site, Monday to Friday Salary: £30,000 – £55,000 (Dependent on experience) Ref: J13007 We’re partnering with a global leader in sports trading , a fast-paced and data-driven organisation, in search of a proactive, hands-on IT Systems Administrator to … mission-critical infrastructure. This is an exciting opportunity to join a collaborative, IT team , where you’ll play a key role in maintaining, optimising, and scaling the systems that power a technology-led business at the forefront of its industry. Key Responsibilities As an integral member of the IT function, you’ll ensure the stability … will include: Managing and maintaining on-site and off-site servers. Monitoring and supporting in-house software applications. Administering Active Directory and Group Policy . Managing and troubleshooting storage systems (NAS and iSCSI). Providing support across the Microsoft Windows environment. Technical Experience To succeed in this role, you’ll bring strong, hands-on experience in: System administration in More ❯

IT Systems Administrator - London City of London | On-site, Monday to Friday Salary: £30,000 – £55,000 (Dependent on experience) Ref: J13007 We’re partnering with a global leader in sports trading , a fast-paced and data-driven organisation, in search of a proactive, hands-on IT Systems Administrator to … mission-critical infrastructure. This is an exciting opportunity to join a collaborative, IT team , where you’ll play a key role in maintaining, optimising, and scaling the systems that power a technology-led business at the forefront of its industry. Key Responsibilities As an integral member of the IT function, you’ll ensure the stability … will include: Managing and maintaining on-site and off-site servers. Monitoring and supporting in-house software applications. Administering Active Directory and Group Policy . Managing and troubleshooting storage systems (NAS and iSCSI). Providing support across the Microsoft Windows environment. Technical Experience To succeed in this role, you’ll bring strong, hands-on experience in: System administration in More ❯

IT Systems Administrator - London City of London | On-site, Monday to Friday Salary: £30,000 – £55,000 (Dependent on experience) Ref: J13007 We’re partnering with a global leader in sports trading , a fast-paced and data-driven organisation, in search of a proactive, hands-on IT Systems Administrator to … mission-critical infrastructure. This is an exciting opportunity to join a collaborative, IT team , where you’ll play a key role in maintaining, optimising, and scaling the systems that power a technology-led business at the forefront of its industry. Key Responsibilities As an integral member of the IT function, you’ll ensure the stability … will include: Managing and maintaining on-site and off-site servers. Monitoring and supporting in-house software applications. Administering Active Directory and Group Policy . Managing and troubleshooting storage systems (NAS and iSCSI). Providing support across the Microsoft Windows environment. Technical Experience To succeed in this role, you’ll bring strong, hands-on experience in: System administration in More ❯

IT Systems & Network Administrator | Leeds (with travel to other UK sites)Are you passionate about technology and enjoy finding solutions to IT challenges? Do you have solid experience in systems and network administration and want a role where you can make a real impact? We are looking for an IT Systems & Network Administrator to join this leading chemiocals business. You'll be part of a friendly, collaborative team that keeps business-critical IT running smoothly across multiple UK sites. WHAT'S ON OFFER Competitive salary (dependent on experience) Flexible working hours and hybrid working options Generous holiday allowance with the option to buy … initiatives including mental health support, counselling, and physical health programmes THE ROLE This is a varied and hands-on role where you'll support and maintain IT systems and networks to ensure performance, security, and reliability. You'll also play a key part in IT projects such as upgrades, migrations, and new deployments. Key responsibilities More ❯

Job summary The post holder is responsible for the overall management, maintenance, and development of all IT and clinical information systems within the GP practice. The post-holder will ensure that the practice's technology is robust, secure, and fully supports both clinical and administrative workflows to provide safe and effective patient care. The post holder will … s clinical system including administration, user support, and troubleshooting. Act as Service Desk Officer to assist with IT related issues to the practice IT database systems *SystmOne, AccuRx and Teamnet etc, such as password and smartcard related issues, loss of service. Data management and quality Ensure the accuracy and integrity of patient data by implementing … external IT or system suppliers. System development and improvement Analyse and document user requirements for system improvements. Support the implementation of new functionality or changes to existing systems to enhance clinical processes and efficiency. Compliance and security Ensure all IT and clinical systems adhere to data protection laws (e.g., GDPR) and other relevant regulations More ❯

The Role: We re looking for an experienced IT Systems Administrator to join a forward-thinking business based in Huntingdon . This is a permanent position offering the chance to work across multiple sites, supporting a modern and evolving IT environment. This role is ideal for someone who enjoys variety from maintaining systems … smooth day-to-day operations, system security, and infrastructure reliability, working within a supportive and collaborative IT team. Main Responsibilities: Install, configure, and maintain computer hardware, operating systems, and applications Monitor and support local and regional networks, servers, and production systems Provide technical support both in-person and remotely to users across the region Manage user … accounts, Active Directory, email systems, DNS and DHCP Maintain data backups, ensuring integrity and adherence to security protocols Assist with the deployment of new applications, updates, and infrastructure projects Keep system documentation and asset records accurate and up to date Collaborate with global IT teams and external suppliers to resolve issues Skills/Experience: Minimum 3 years More ❯

The Role: We’re looking for an experienced IT Systems Administrator to join a forward-thinking business based in Huntingdon . This is a permanent position offering the chance to work across multiple sites, supporting a modern and evolving IT environment. This role is ideal for someone who enjoys variety — from maintaining systems … smooth day-to-day operations, system security, and infrastructure reliability, working within a supportive and collaborative IT team. Main Responsibilities: Install, configure, and maintain computer hardware, operating systems, and applications Monitor and support local and regional networks, servers, and production systems Provide technical support both in-person and remotely to users across the region Manage user … accounts, Active Directory, email systems, DNS and DHCP Maintain data backups, ensuring integrity and adherence to security protocols Assist with the deployment of new applications, updates, and infrastructure projects Keep system documentation and asset records accurate and up to date Collaborate with global IT teams and external suppliers to resolve issues Skills/Experience: Minimum 3 years More ❯