Guildford, Surrey, England, United Kingdom Hybrid / WFH Options
4Square Recruitment Ltd
technically diverse position focused on supporting and improving business-critical systems that underpin our engineering and design operations. You’ll take ownership of application management, licensing, software renewals, and server updates — ensuring smooth, secure, and efficient IT performance across the business. This role offers the scope to make meaningful change: modernising systems, streamlining processes, and driving automation and efficiency … and deliver new solutions with vendors and end users. Implement new systems using structured change control and project management . Modernise existing applications to enhance performance, reliability, and efficiency. Server Updates & Patch Management Plan and execute serverpatching and update schedules (Windows/Linux). Apply critical security patches, firmware upgrades, and maintenance releases. Automate patch management … Reporting Maintain detailed documentation for systems, changes, and troubleshooting steps. Support automation and continuous improvement initiatives through documented procedures. IT Support Provide third-line support across hardware, software, and server environments. Assist with account and access management, including creation and modification. About You Qualifications & Certifications Degree or equivalent experience in IT, Computer Science, or CAD/CAM Engineering . More ❯
or Portsdown West (Portsmouth) and requires DV security clearance. Maybe required to vary hours to cover 8am-6pm service. What you will be doing: Provide technical support for Windows Server environments (2012/2019/2022). Troubleshoot and resolve complex server, network, and infrastructure issues within agreed SLA’s. Manage Active Directory, Group Policy, DNS, DHCP, and … other core Windows services. Perform serverpatching, upgrades, and maintenance in line with security and compliance standards. Monitor system performance and implement improvements to ensure high availability and reliability. Work with 1st and 2nd line support teams to escalate and resolve incidents within agreed SLA’s Maintain and update documentation for systems, processes, and procedures. Assist in disaster … standards, and best practices. Assist in project planning and execution for infrastructure upgrades and migrations, working with Architects and Project Managers. What you will bring: Working knowledge of Windows Server administration. Experience managing and administering Active Directory. Proven experience providing IT support in an enterprise environment. Familiarity with IT Service Management systems (e.g., ServiceNow). Hands-on experience with More ❯
Staffordshire, United Kingdom Hybrid / WFH Options
ownership of day-to-day security operations, responding to alerts, assessing risk, and following issues through to closure with clear communication. Deliver practical security improvements: from M365 hardening and serverpatching to firewall or network refresh projects. Lead and support structured rollouts across Azure, Entra ID, and Windows Server environments. Collaborate with Infrastructure and third-party suppliers … years experience in IT, with at least 12-18 months in a security or infrastructure role. A broad technical base across Azure/M365/Entra, Active Directory, Windows Server, and networking fundamentals. Practical experience with EDR and web/email security tools (CrowdStrike, Defender for Endpoint, Zscaler, Mimecast, or similar). project rollouts, migrations, or improvements you ve More ❯
Burton Upon Trent, England, United Kingdom Hybrid / WFH Options
Digital Gurus
ownership of day-to-day security operations, responding to alerts, assessing risk, and following issues through to closure with clear communication. Deliver practical security improvements: from M365 hardening and serverpatching to firewall or network refresh projects. Lead and support structured rollouts across Azure, Entra ID, and Windows Server environments. Collaborate with Infrastructure and third-party suppliers … years’ experience in IT, with at least 12-18 months in a security or infrastructure role. A broad technical base across Azure/M365/Entra, Active Directory, Windows Server, and networking fundamentals. Practical experience with EDR and web/email security tools (CrowdStrike, Defender for Endpoint, Zscaler, Mimecast, or similar). Evidence of delivering change, e.g., project rollouts More ❯
stoke-on-trent, midlands, united kingdom Hybrid / WFH Options
Digital Gurus
ownership of day-to-day security operations, responding to alerts, assessing risk, and following issues through to closure with clear communication. Deliver practical security improvements: from M365 hardening and serverpatching to firewall or network refresh projects. Lead and support structured rollouts across Azure, Entra ID, and Windows Server environments. Collaborate with Infrastructure and third-party suppliers … years’ experience in IT, with at least 12-18 months in a security or infrastructure role. A broad technical base across Azure/M365/Entra, Active Directory, Windows Server, and networking fundamentals. Practical experience with EDR and web/email security tools (CrowdStrike, Defender for Endpoint, Zscaler, Mimecast, or similar). Evidence of delivering change, e.g., project rollouts More ❯
can also provide technical input on cybersecurity matters. Key Responsibilities/Requirements: Microsoft ecosystem: Microsoft 365, Entra, Exchange (on-prem & cloud) Active Directory , AD Sync, Windows 7–11 Windows Server: 2008 R2, 2012 R2, 2016, 2019, 2022, 2025 ManageEngine Central and SentinelOne Secureworks/Taegis (SIEM) Endpoint and serverpatching Ability to see technical issues through to More ❯
can also provide technical input on cybersecurity matters. Key Responsibilities/Requirements: Microsoft ecosystem: Microsoft 365, Entra, Exchange (on-prem & cloud) Active Directory , AD Sync, Windows 7–11 Windows Server: 2008 R2, 2012 R2, 2016, 2019, 2022, 2025 ManageEngine Central and SentinelOne Secureworks/Taegis (SIEM) Endpoint and serverpatching Ability to see technical issues through to More ❯
AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end. Support systems administration tasks when required, including account provisioning, serverpatching, storage, and backup troubleshooting. Strengthen network security through policy enforcement, configuration audits, and adherence to best practices. Collaborate with IT Engineering on network design reviews, ensuring smooth More ❯
AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end. Support systems administration tasks when required, including account provisioning, serverpatching, storage, and backup troubleshooting. Strengthen network security through policy enforcement, configuration audits, and adherence to best practices. Collaborate with IT Engineering on network design reviews, ensuring smooth More ❯
AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end. Support systems administration tasks when required, including account provisioning, serverpatching, storage, and backup troubleshooting. Strengthen network security through policy enforcement, configuration audits, and adherence to best practices. Collaborate with IT Engineering on network design reviews, ensuring smooth More ❯
AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end. Support systems administration tasks when required, including account provisioning, serverpatching, storage, and backup troubleshooting. Strengthen network security through policy enforcement, configuration audits, and adherence to best practices. Collaborate with IT Engineering on network design reviews, ensuring smooth More ❯
london (city of london), south east england, united kingdom
Intec Select
AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end. Support systems administration tasks when required, including account provisioning, serverpatching, storage, and backup troubleshooting. Strengthen network security through policy enforcement, configuration audits, and adherence to best practices. Collaborate with IT Engineering on network design reviews, ensuring smooth More ❯