11 of 11 Windows Systems Administrator Jobs in the UK

Windows System Admin Reporting to the Deputy IT Manager for Infrastructure, the Systems Administrator plays a pivotal role in maintaining enterprise IT operations, particularly across Windows environments. The role combines day-to-day user and infrastructure support with responsibility for longer-term systems development and project delivery, the successful candidate … will need to demonstrate excellent cross-platform understanding, strong automation skills, and a proactive approach to service delivery, system security, and user support. Responsibilities 1. Systems Administration Lead Windows infrastructure, ensuring performance, patching, and reliability across on-premises and cloud environments. Manage provisioning tools like Autopilot, Intune, MDT , or Altiris GSS . Automate system tasks using … like Active Directory, Group Policies, PaperCut printing , and remote access tools. Create and maintain detailed technical documentation. 2. Security Implement hardening baselines (e.g., Microsoft Security Compliance Toolkit ). Monitor systems using Zabbix , ELK stack, and endpoint detection tools. Respond to audit logs and coordinate with stakeholders to ensure compliance with internal IT security policy. 3. User Support Support and 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 … backup and disaster recovery solutions, and broader support across the technology estate. What You’ll Be Doing Administering and developing the Microsoft 365 and Exchange Online environment. Managing Windows Server infrastructure and Active Directory/Azure AD . Implementing and maintaining patch management and backup/DR solutions . Supporting ongoing cloud migration from on-premise systems. … administering Microsoft 365 , 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 education is desirable, but More ❯

remote with occasional travel to London expected Job Type: Permanent About the Role & Client: My client, a leading UK based IT Services & Consulting organisation, are seeking an experienced Windows System to join their team on a permanent basis. Previous experience supporting automation within Windows Server & OS is essential. The successful candidate will initially be …/CD based technologies. Key Responsibilities: Act as a Technical Automation Specialist within a globally operating Windows environment Administration of Windows Server & Operating Systems using YAML, Git, Ansible Tower, CI/CD Pipelines Deployment, implement, and maintain CI/CD pipelines (automation) Supporting automation within Windows Server & Operating Systems … Ansible Tower, CI/CD Pipelines Candidate Experience: In-depth knowledge of Windows Environments (Servers and OS) (Essential) Experience Administering: Windows Server & Operating Systems using YAML, Git, Ansible Tower, CI/CD Pipelines Hands-on experience with Automation and CI/CD technology, tools & products: e.g.Ansible/Ansible tower, Chef Inspec, Jenkins Relevant More ❯

Windows Systems Administrator Windows Server, Active Directory, AWS EC2, VMware £42,000 - £50,000 Hybrid - 2 Days per week in the Southampton office Windows Systems Administrator required to join a leading international Software Business committed to delivering high-performance IT solutions. This is a large … be working within a 24/7 production environment with 85% of your time being Windows Server and 15% VMware. As a Windows Systems Administrator you will maintain and contribute to the ongoing reliability, performance and support of the infrastructure. This includes monitoring the operating environments, responding to incidents, problems and … Key Responsibilities: Manage and maintain Windows Server environments Be part of a 24/7 production environment of around 30 engineers in this team Support multiple systems or applications of medium to high complexity Manage Mail, DNS, FTP, IIS and Application environments Participate in the On-Call rotation Work with cabling, racking and other tasks in More ❯

Mid-Level Windows Systems Administrator Windows Server, Active Directory, AWS EC2, VMware £40,000 - £45,000 Night Shift (10pm - 6am) + On Call Rota (Fully remote) Mid-Level Windows Systems Administrator required to join a leading international Software Business committed to delivering high-performance IT … within a 24/7 production environment with 85% of your time being Windows Server and 15% VMware. As a Mid-Level Windows Systems Administrator you will maintain and contribute to the ongoing reliability, performance and support of the infrastructure. This includes monitoring the operating environments, responding to incidents, problems and … Key Responsibilities: Manage and maintain Windows Server environments Be part of a 24/7 production environment of around 30 engineers in this team Support multiple systems or applications of medium to high complexity Manage Mail, DNS, FTP, IIS and Application environments Participate in the On-Call rotation Work with cabling, racking and other tasks in More ❯

Windows Systems Administrator (IIS) Godalming/WFH to £50k Do you have a strong knowledge of Windows Server? You could be progressing your career in a hands-on role at a successful software house.As a Windows Systems Administrator you'll be an integral part of … providing 24/7 cover (you'll get an additional 7% of your base salary pro-rata). About you: You have experience as a Windows Systems Administrator, with a strong knowledge of Windows Server 2019-22 and Windows IIS You have a strong knowledge of backup, recovery … system issues You have a good knowledge of Networking using TCP stack to diagnose issues You have strong PowerShell scripting skills and believe in automating wherever possible You have systems monitoring experience You have good time management and organisation skills You're collaborative with great communication skills Ideally you will also have some experience with AWS and Docker although More ❯

Systems Administrator (Windows PowerShell) Godalming/WFH to £50k Do you have a strong knowledge of Windows Server? You could be progressing your career in a hands-on role at a successful software house. As a Systems Administrator you'll be an integral part of a small team … providing 24/7 cover (you'll get an additional 7% of your base salary pro-rata). About you: You have experience as a Windows Systems Administrator, with a strong knowledge of Windows Server 2019-22 and ideally also Windows IIS You have a strong knowledge of … system issues You have a good knowledge of Networking using TCP stack to diagnose issues You have strong PowerShell scripting skills and believe in automating wherever possible You have systems monitoring experience You have good time management and organisation skills You're collaborative with great communication skills Ideally you will also have some experience with AWS and Docker although More ❯

Job Purpose The Trusted Research Environment (TRE) Systems Administrator is a key member of the College of Medical, Veterinary & Life Sciences (MVLS) Service team responsible for providing and supporting the Unit's IT Infrastructure. The postholder will be primarily responsible for managing and maintaining the physical and virtual Linux and Windows Server core infrastructure … and responsible for systems administration, user support, and development. Main Duties and responsibilities 1. Perform daily operations and maintenance tasks for Windows and Linux systems supporting TRE in a secure enterprise environment, ensuring high availability and performance of research services and infrastructure. 2. Manage TRE server infrastructure including liaising with Vendor Support (e.g., Dell, Broadcom … DataVita, Vyatta), Network Connectivity (University Information Services/DataVita) and Co-location site (DataVita). 3. Provide support and maintenance for virtualized systems (VMWare) 4. Contribute to the creation, maintenance, and refinement of procedural documentation for key operational tasks 5. Interpret and adhere to procedural documentation for executing operational tasks related to both Windows and Linux More ❯

We are partnered with a global brand that is searching for a Windows System Administrator . They specialize in building bespoke IT solutions for clients across multiple industries. Since its establishment, they have rapidly grown to become a household name within the industry and looking forward, aiming to solidify its position with its partners. The … search for a System Administrator is due to the growth of a team operating on a project with a key partner. This team is made up of DevOps, Automation and Software Engineers and to further develop the team they are looking for a specialist Windows System Administrator to supplement and complement the project. … policies Support project requirements and deliverables with your colleagues Your Skills: Completed degree in Computer Science, Information Technology or equivalent Strong experience as a Windows System Administrator Expertise in Windows operating systems, Active Directory Accomplished team player, providing solutions swiftly across projects Experience in working on projects within Financial Services is More ❯

We are partnered with a global brand that is searching for a Windows System Administrator . They specialize in building bespoke IT solutions for clients across multiple industries. Since its establishment, they have rapidly grown to become a household name within the industry and are looking forward to solidifying their position with its partners. The … search for a System Administrator is due to the growth of a team operating on a project with a key partner. This team is made up of DevOps, Automation, and Software Engineers, and to further develop the team, they are looking for a specialist Windows System Administrator to supplement and complement the project. … policies Support project requirements and deliverables with your colleagues Your Skills: Completed degree in Computer Science, Information Technology, or equivalent Strong experience as a Windows System Administrator Expertise in Windows operating systems and Active Directory Accomplished team player, providing solutions swiftly across projects Experience in working on projects within Financial Services More ❯

Windows Systems Administrator Find out exactly what skills, experience, and qualifications you will need to succeed in this role before applying below. Windows Server, Active Directory, AWS EC2, VMware £42,000 - £50,000 Hybrid - 2 Days per week in the Southampton office Windows Systems Administrator More ❯