26 to 50 of 134 IT Systems Administrator Jobs in the UK

Social network you want to login/join with: Job Opportunity: Systems Administrator A fantastic opportunity has become available with a leading global brand for a Systems Administrator. The role involves supporting and maintaining IT systems, handling IT requests, and ensuring … MSP and follow up if unresolved. Troubleshoot and resolve hardware, software, and network issues. Provide training and guidance to users on IT systems and tools. Collaborate with other IT staff and vendors to resolve complex issues. Maintain Azure and PowerApps. Essential Skills and Experience: Relevant … educational background or experience in IT systems; 1-2 years of experience supporting users preferred. Good knowledge of O365 and Azure. Experience implementing Intune and Auto Pilot. Awareness of good cybersecurity practices. Understanding of ubiquity systems. Willingness to support users in emergencies when MSP cannot. Team player More ❯

Senior IT Systems Administrator Location: Near Bolton, Greater Manchester (On-site, Full-time with Flexitime) Salary: Negotiable depending on experience. Help Shape the Future of a Growing IT Function Are you a skilled infrastructure professional looking for a role where your ideas are … of IT operations? We’re working with a progressive organisation based near Bolton, Greater Manchester, to recruit a Senior IT Systems Administrator who will take a hands-on role in supporting, enhancing, and developing their IT infrastructure. You’ll be joining … What Success Looks Like - Timely delivery of infrastructure and project work - Reduction in repeat incidents through proactive solutions - Clearly visible performance improvements - Smart monitoring systems and forward-thinking change implementation The Technology You’ll Work With - Windows Server - VMware (vSphere/ESXi) - Microsoft 365 & Intune - Firewalls (e.g. Sophos, Fortinet More ❯

NEW FTC ROLE – SENIOR IT SYSTEMS ADMINISTRATOR (WINDOWS) Southeast England | Hybrid (40% on-site) 6 month FTC | Salary TBC Full-Time | Interviews via Teams/On-site A leading institution in the Southeast is seeking a Senior IT Systems Administrator to join its dynamic and collaborative IT infrastructure team. Key Essentials – Must-Haves Deep, hands-on experience administering Microsoft 365 (not just as a user) Proven expertise with Exchange Online – from configuration to troubleshooting and migrations. These two skills are absolutely critical for success in this … Exchange/Exchange Online , and Windows Server Solid understanding of Active Directory and Azure AD Proven ability to manage backup and disaster recovery systems Hands-on knowledge of patching processes and systems Familiarity with the ITIL framework and service desk environments Experience in the public sector or higher More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: VodafoneThree - IT Systems Administrator Business Area: Local Vodafone Business Unit Posting Country: United Kingdom Full Time/Part Time: Full Time Contract Type: Permanent At Vodafone, we … Secure IT team acting as a primary point of contact for the effective day to day management of a wide range of systems across a complex deployment of secure networks. Your primary responsibility will be to develop, administer, and secure the infrastructure focusing on virtual environments and … for the maintenance, configuration, and reliable operation of all IT related infrastructure Act as a technical escalation point for IT Systems Analysts and Administrators Install and test new/updated IT applications Work with the IT Infrastructure Lead and internal stakeholders More ❯

Senior IT Systems Administrator (Windows) 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Information Services Location: Brighton - Moulsecoomb Salary: £40,497 to £48,149 per annum Closing Date: Monday 09 June 2025 Interview … IS5847-25-074-R This is an exciting opportunity to join a thriving, multi-campus coastal university and support its enterprise IT systems and infrastructure. A key part of your new role is managing and supporting the universities IT infrastructure with an initial focus on … Technology Industries Higher Education Referrals increase your chances of interviewing at University of Brighton by 2x Get notified about new Senior Information Technology System Administrator jobs in Brighton, England, United Kingdom . Brighton, England, United Kingdom 1 week ago Crawley, England, United Kingdom 2 days ago Crawley, England More ❯

to start, change, or advance your career find your path at Plexus and leave your mark on the world with us. Purpose Statement: The Systems Administrator will use and demonstrate the Plexus core values to provide service excellence for our internal customers as well as management of … site computing equipment. This role will provide technical and customer support to the site user community ensuring that applications, systems, network and technologies are available to support and advance business needs. The Systems Administrator will collaborate with other IT personnel, vendors and business partners … in order to deliver and maintain secure, reliable and sustainable technology solutions. The Systems Administrator will also follow all policies and governance that promote and support Plexus philosophy and business objectives. Key Job Accountabilities: Follows agreed procedures to perform simple installations, replace consumable items and check the More ❯

Overview The IT systems Administrator at GB Railfreight plays a pivotal role in ensuring the smooth operation and security of our IT infrastructure, providing 2nd line escalation to helpdesk tickets and troubleshoots system and application problems. In this role wou will manage endpoint … group policies, and permissions. Solid experience with networking including DHCP and DNS configuration and troubleshooting. Hands-on experience installing, configuring, and maintaining desktop operating systems (e.g., Windows 10/11). Skilled in setting up and managing printers, including network and local configurations. Familiarity with endpoint and mobile device … particularly Microsoft Intune. Experience in using Microsoft Defender, Azure Sentinel, and other cybersecurity tools ensuring devices are patched as appropriate. Strong knowledge of email systems, including Exchange Online, Mimecast, and Barracuda Email Security Gateway. General IT administration knowledge, including hardware setup, network maintenance, and end-user support. More ❯

Recruitment GB and Ireland at MCS Group | Your Specialist Recruitment Consultancy MCS Group is seeking to connect with a Senior IT Systems Administrator for a brand-new entrant to the local market in Northern Ireland. The Senior Systems Engineer will be the first … a super interesting, complex project in a company which operates in a truly unique domain. This is a perfect opportunity for a senior IT Support professional who still wants to remain hands-on, work across servers, networks, security and advanced desktop support, while at the same time getting … and is fully on-site in the Greater Belfast area. Salary will range up to £85,000, depending on experience. The Role The Senior Systems Administrator will immerse themselves in a technical role encompassing Network Engineering, Server troubleshooting, Security, Storage and highly advanced technical support. Day-to More ❯

IT Systems Support Administrator Location : Guildford, Surrey Salary : Salary based on experience PLUS a truly blue chip benefits package including health benefits, a superb annual performance-based bonus and top tier pension. About the Role: Join a well-established technology company in their search for … an enthusiastic IT Systems Support Technician. This role is based in the Guildford office, supporting the organisation’s IT infrastructure and delivering excellent service to users across the business. You’ll work alongside a skilled IT team, helping to ensure the stability, security … prem) , and Cisco networking Knowledge of backup technologies Certifications such as VCP, MCSE, or CCNA are highly valued Familiarity with RHEL or other Linux systems Additional Information Occasional travel required – must hold a valid UK driving licence Opportunity to learn and grow with a forward-thinking team, supporting both More ❯

Lead Systems Administrator Annual Salary: £47,243 Location: Taunton Job Type: Full-time, Hybrid We are seeking a highly experienced Lead Systems Administrator with a solid background in technical engineering, systems, and infrastructure. Day-to-day of the role: Provide support and perform … system administration tasks for technical systems environments, primarily including Firewalls, Load Balancers, VPNs, wireless networks, and LAN infrastructure. Lead the design, configuration, development, testing, and deployment of network and application security solutions to meet complex business and user needs. Offer technical support and systems administration for all Cloud … Gather, review, and analyse complex business and user requirements to enable effective solution designs. Provide expertise and technical input into projects, helping to design systems that are secure, resilient, and functional. Conduct routine monitoring and analysis, including audit log reports evaluation, system and storage utilisation reports, and manage site More ❯

M3 Abingdon-On-Thames, England, United Kingdom IT System Administrator M3 Abingdon-On-Thames, England, United Kingdom Get AI-powered advice on this job and more exclusive features. About the Business Division: This role sits within Doctors.net.uk, a subsidiary of M3 Inc. Doctors.net.uk is the UK … ways to support our community of doctors throughout their careers. Job Description Job Overview: We are seeking a skilled and proactive IT Systems Administrator to join our small, dynamic IT team. The ideal candidate will have a strong track record in managing IT … Job function Information Technology Industries Software Development Referrals increase your chances of interviewing at M3 by 2x Get notified about new Information Technology System Administrator jobs in Abingdon-On-Thames, England, United Kingdom . Oxford, England, United Kingdom 3 days ago Abingdon-On-Thames, England, United Kingdom More ❯

Job Description We are looking for professional, qualified and enthusiastic candidates to take up a full-time position of a Junior IT Systems Administrator to provide daily technical support. This is a hybrid role with 2 days per week required in our Oxfordshire office The … scope of responsibilities will include: Supervised responsibility for troubleshooting and diagnosing desktop computer systems and peripheral equipment problems Supervised responsibility for IT support operations, including but not limited to receiving and tracking user requests, assigning priority and responsible persons, resolving requests and users’ notification Shared responsibility for … installation, configuration, maintenance and upgrades of desktop computer systems and peripherals (e.g., network cards, printers, modems, mice, add-in boards, copiers, etc.) Supervised responsibility for asset management of desktop computer systems (hardware and software inventories, licensing, systems decommissioning, etc.) Is responsible for documentation of system problems and More ❯

you. About the role We’re on the hunt for a tech-savvy, proactive problem-solver with a passion for IT infrastructure, systems management and cybersecurity to join our dynamic team. You’ll have hands-on experience with Microsoft environments, including managing Active Directory, Exchange Server (on … premises and cloud), and Office 365. Your skills in PowerShell scripting, troubleshooting and securing enterprise systems will make you an invaluable member of our IT team. We’re particularly keen on candidates with experience in Azure AD, Office 365 and hybrid setups. A strong understanding of cybersecurity … to Office 365 and strengthen our security posture. Reports to: IT Manager Key duties and responsibilities As a Senior IT Systems and Security Administrator , you’ll be at the heart of maintaining and improving our IT infrastructure, ensuring seamless operations across More ❯

About the role We’re on the hunt for a tech-savvy, proactive problem-solver with a passion for IT infrastructure, systems management and cybersecurity to join our dynamic team. You’ll have hands-on experience with Microsoft environments, including managing Active Directory, Exchange Server (on-premises … and cloud), and Office 365. Your skills in PowerShell scripting, troubleshooting and securing enterprise systems will make you an invaluable member of our IT team. We’re particularly keen on candidates with experience in Azure AD, Office 365 and hybrid setups. A strong understanding of cybersecurity tools … to Office 365 and strengthen our security posture. Reports to: IT Manager Key duties and responsibilities As a Senior IT Systems and Security Administrator , you’ll be at the heart of maintaining and improving our IT infrastructure, ensuring seamless operations across More ❯

About the role We re on the hunt for a tech-savvy, proactive problem-solver with a passion for IT infrastructure, systems management and cybersecurity to join our dynamic team. You ll have hands-on experience with Microsoft environments, including managing Active Directory, Exchange Server (on-premises … and cloud), and Office 365. Your skills in PowerShell scripting, troubleshooting and securing enterprise systems will make you an invaluable member of our IT team. We re particularly keen on candidates with experience in Azure AD, Office 365 and hybrid setups. A strong understanding of cybersecurity tools … to Office 365 and strengthen our security posture. Reports to: IT Manager Key duties and responsibilities As a Senior IT Systems and Security Administrator , you ll be at the heart of maintaining and improving our IT infrastructure, ensuring seamless operations across More ❯

Job Description We are looking for an IT Systems Administrator to join our existing Infrastructure Server Admin Team. The role will provide day-to-day support and project work in areas such as servers, storage, Active Directory, and backups. You will have a keen eye … The candidate must be ready to own problems and follow issues through to resolution. You should be able to work in a busy IT server environment and collaborate closely with your team. Flexibility to switch between routine activities and project work is essential. About You Familiarity with ESX … VMs Working knowledge of Active Directory administration Excellent communication skills, both face-to-face and virtual Experience with Veeam software Understanding of Azure server, systems, and application administration Experience setting up VMs, networks, and security in Azure About Us Watches of Switzerland Group is a FTSE-250 retail company More ❯

IT System Administrator Hybrid - 3 days per week in Sale, Manchester office Salary up to £29,000 Are you ready to play a pivotal role in delivering and improving IT services within a dynamic business environment? We are seeking a skilled IT System Administrator to provide comprehensive support across our clients organisation, ensuring delivery of reliable and effective IT services. Key Responsibilities Deliver group-wide IT services, maintaining agreed service levels and prioritising responses for optimal business support. Act as an escalation point for … Technical Proficiency Detailed knowledge of Microsoft Active Directory and Entra. Experience in group policy implementation and administration. Proven track record with IT systems, infrastructure, and emerging technologies. Network management (including TCP/IP, DNS), server/hardware maintenance, and workstation deployment. Familiarity with automated deployment tools and More ❯

come and share their knowledge and skills with us. On this occasion we are looking for someone who is proficient in IT systems administration and client desktop support work who is keen to learn and grow. Reporting to the IT Manager/Team Lead, you … IT projects, troubleshoot issues, and contribute to system improvements. Your role includes evaluating and documenting IT solutions, administering business-critical systems, and supporting staff through training. Continuous learning and professional development are key aspects of this role. What you’ll need: Proven experience troubleshooting and … working with Microsoft desktop & server operating systems and applications; MacOS and Linux know how is desirable but not essential Proficiency in cloud applications & platform administration such as Google Workspaces or Microsoft 365; Azure or other cloud provider experience is desirable but again not essential Experience with virtualisation technologies such More ❯

come and share their knowledge and skills with us. On this occasion we are looking for someone who is proficient in IT systems administration and client desktop support work who is keen to learn and grow. Reporting to the IT Manager/Team Lead, you … IT projects, troubleshoot issues, and contribute to system improvements. Your role includes evaluating and documenting IT solutions, administering business-critical systems, and supporting staff through training. Continuous learning and professional development are key aspects of this role. What we're looking for Excellent customer service … communication & collaboration skills Proven experience troubleshooting and working with Microsoft desktop & server operating systems and applications; MacOS and Linux know how is desirable but not essential Proficiency in cloud applications & platform administration such as Google Workspaces or Microsoft 365; Azure or other cloud provider experience is desirable but again More ❯

come and share their knowledge and skills with us. On this occasion we are looking for someone who is proficient in IT systems administration and client desktop support work who is keen to learn and grow. Reporting to the IT Manager/Team Lead, you … IT projects, troubleshoot issues, and contribute to system improvements. Your role includes evaluating and documenting IT solutions, administering business-critical systems, and supporting staff through training. Continuous learning and professional development are key aspects of this role. What we're looking for Excellent customer service … communication & collaboration skills Proven experience troubleshooting and working with Microsoft desktop & server operating systems and applications; MacOS and Linux know how is desirable but not essential Proficiency in cloud applications & platform administration such as Google Workspaces or Microsoft 365; Azure or other cloud provider experience is desirable but again More ❯

come and share their knowledge and skills with us. On this occasion we are looking for someone who is proficient in IT systems administration and client desktop support work who is keen to learn and grow. Reporting to the IT Manager/Team Lead, you … IT projects, troubleshoot issues, and contribute to system improvements. Your role includes evaluating and documenting IT solutions, administering business-critical systems, and supporting staff through training. Continuous learning and professional development are key aspects of this role. What we're looking for Excellent customer service … communication & collaboration skills Proven experience troubleshooting and working with Microsoft desktop & server operating systems and applications; MacOS and Linux know how is desirable but not essential Proficiency in cloud applications & platform administration such as Google Workspaces or Microsoft 365; Azure or other cloud provider experience is desirable but again More ❯

come and share their knowledge and skills with us. On this occasion we are looking for someone who is proficient in IT systems administration and client desktop support work who is keen to learn and grow. Reporting to the IT Manager/Team Lead, you … IT projects, troubleshoot issues, and contribute to system improvements. Your role includes evaluating and documenting IT solutions, administering business-critical systems, and supporting staff through training. Continuous learning and professional development are key aspects of this role. What we're looking for Excellent customer service … communication & collaboration skills Proven experience troubleshooting and working with Microsoft desktop & server operating systems and applications; MacOS and Linux know-how is desirable but not essential Proficiency in cloud applications & platform administration such as Google Workspaces or Microsoft 365; Azure or other cloud provider experience is desirable but again More ❯

come and share their knowledge and skills with us. On this occasion we are looking for someone who is proficient in IT systems administration and client desktop support work who is keen to learn and grow. Reporting to the IT Manager/Team Lead, you … IT projects, troubleshoot issues, and contribute to system improvements. Your role includes evaluating and documenting IT solutions, administering business-critical systems, and supporting staff through training. Continuous learning and professional development are key aspects of this role. What we're looking for Excellent customer service … communication & collaboration skills Proven experience troubleshooting and working with Microsoft desktop & server operating systems and applications; MacOS and Linux know-how is desirable but not essential Proficiency in cloud applications & platform administration such as Google Workspaces or Microsoft 365; Azure or other cloud provider experience is desirable but again More ❯

re changing the way people and businesses think about cybersecurity, digital experiences, and identity and access management. We're seeking a skilled and passionate Systems Administrator to join our global IT team. In this role, you'll play a critical part in safeguarding our information … and systems while contributing to the development and implementation of our IT strategy. You'll be empowered to take ownership, lead initiatives, and contribute to our cutting-edge innovations from day one. What You'll Do: Manage a diverse range of on-premise, server-based, and cloud … applications and systems, with a focus on Google Workspace, Slack, and security tools. Provide expert Tier 2 support to Ping Identity employees, contractors, and partners, resolving IT issues and answering questions. Prioritize and escalate support tickets to specialized teams like Infrastructure and DevOps. Analyze and solve technical More ❯

I'm working with a leading University in the South of England who are looking for a Senior IT Systems Administrator (Windows). The role is focused on managing and developing core IT services, with a strong emphasis on Windows Server Environments, Active … proven experience of migrating Exchange on-premise to Exchange online Windows Server - strong hands-on experience Active Directory/Azure AD - configuration, support Backup systems and disaster recovery processes ***Experience working in or with the higher education sector*** 📍 ESSENTIALS: Strong communication & problem-solving skills Ability to explain technical concepts … to non-technical users Collaborative team player with a customer-focused mindset Experience documenting IT systems & procedures Degree in IT (or equivalent experience) or MCSE certification Hands-on with at least 3: Exchange, ADFS, Azure AD, Citrix, Office 365, patching, email security Familiarity with ITIL More ❯