Overview : The client is seeking a highly skilled Infrastructure Engineer with strong ActiveDirectory expertise to support their globally regulated environment. This role sits within the platform and cyber protection function, delivering both BAU support and project work across a complex infrastructure. The primary focus is … ActiveDirectory administration and security, with secondary involvement in Windows Server and VMware support. The engineer will work closely with global service teams to deliver solutions and onboarding. Key Responsibilities: Provide 3rd/4th line technical support for ActiveDirectory, Windows Server … and related infrastructure services. Perform day-to-day ActiveDirectory administration, including Group Policy, user group management, and incident resolution. Support ActiveDirectory security measures such as Privileged Access Management (PAM), SSO, and MFA. Assist in infrastructure-related design and architecture work More ❯
sheffield, south yorkshire, yorkshire and the humber, United Kingdom
Senitor Associates
communications and notifications for service outages to IT users, liaising with suppliers and colleagues Knowledge and experience of Windows Server 2016 upwards, Microsoft365, ActiveDirectory and Azure ActiveDirectory, Microsoft 365 Administration including Intune, Laptop/desktop installation. Carry out daily IT More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
Jet2.com Limited
Infrastructure Manager when needed. Assist in managing security by: Installing operating systems patches and updates. Reviewing logs to investigate unauthorised activity. Administration of ActiveDirectory and Group Policy. What you'll have: Excellent understanding and experience of administrating Windows Server (including ActiveDirectoryMore ❯
Northallerton, North Yorkshire, Yorkshire, United Kingdom
In Technology Group Limited
hardware and software issues on desktops, laptops, mobile devices, and peripherals. Support a range of systems and technologies, including Windows OS, Microsoft 365, ActiveDirectory, and networking equipment. Install, configure, and maintain IT systems, applications, and user accounts. Maintain accurate records of work through the IT … standards, and best practices. Requirements: Proven experience in a 2nd line IT support role. Strong knowledge of Windows 10/11, Microsoft 365, ActiveDirectory, and standard desktop applications. Good understanding of networking principles (TCP/IP, DNS, DHCP, VPN). Excellent troubleshooting, communication, and customer More ❯
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Independent Forgings and Alloys
and other peripherals, as well as common software applications User Account Management: Assist with user account creation, password resets, and access permissions in ActiveDirectory and other systems. Incident Logging and Tracking: Accurately record, track, and update all support tickets in the IT service management system … to help end-users solve common problems independently. You should have a strong knowledge and experience of... Server Configuration: Experience with Windows Server (ActiveDirectory, Group Policy, PowerShell) Networking: TCP/IP, DNS, DHCP, VPN, VLANs, Firewall management & security protocols Cloud Technologies: Microsoft 365 Administration Experience More ❯
York, England, United Kingdom Hybrid / WFH Options
Optix Software Ltd
on-premise infrastructure with the opportunity to expand into automation and CI/CD over time. Key Skills and Experience: Windows Server administration (ActiveDirectory, Group Policy, sysadmin tasks) Basic Linux administration (user management, logs, troubleshooting) Networking fundamentals (IP, DNS, DHCP, VPN, firewalls) Security best practices … and assist with OS upgrades, maintenance and lifecycle management for internal infrastructure Manage patching, updates and security compliance for servers Review and maintain ActiveDirectory, including user access and domain configurations The ideal candidate will have: Experience with VMware and vSphere administration Exposure to automation and More ❯
Ilkley, England, United Kingdom Hybrid / WFH Options
Ilkley IT Services
and policy configurations. Troubleshoot and maintain network infrastructure, including VLANs, firewalls, Meraki, and Ubiquiti devices. Support and maintain Windows Server operating systems, including ActiveDirectory, DNS, and Group Policy. Ensure robust disaster recovery and backup solutions. Project Leadership: Lead IT projects, including Microsoft 365 migrations, SharePoint … in an MSP environment. Strong expertise in: Microsoft 365 (user management, tenant migrations, security policies, Entra, Intune, and Defender). Windows Server OS (ActiveDirectory, DNS, Group Policy). Network setups and troubleshooting (including VLANS, firewalls, and wireless infrastructure). Familiarity with tools like HaloPSA and More ❯
and network issues. Incident Management: Resolve escalated incidents efficiently, ensuring minimal disruption to business operations. Systems Administration: Manage and maintain Windows Server environments, ActiveDirectory, and Microsoft 365. Network Management: Monitor and troubleshoot network infrastructure, including routers, switches, and firewalls. User Support: Assist end-users with … Key Skills & Experience Minimum of 2 years' experience in a 2nd Line Engineer or similar IT support role. Strong knowledge of Windows Server, ActiveDirectory, and Microsoft 365 administration . Experience with networking technologies , including TCP/IP, DNS, DHCP, and VPNs. Familiarity with firewalls, routers More ❯
and network issues. Incident Management: Resolve escalated incidents efficiently, ensuring minimal disruption to business operations. Systems Administration: Manage and maintain Windows Server environments, ActiveDirectory, and Microsoft 365. Network Management: Monitor and troubleshoot network infrastructure, including routers, switches, and firewalls. User Support: Assist end-users with … Key Skills & Experience Minimum of 2 years' experience in a 2nd Line Engineer or similar IT support role. Strong knowledge of Windows Server, ActiveDirectory, and Microsoft 365 administration . Experience with networking technologies , including TCP/IP, DNS, DHCP, and VPNs. Familiarity with firewalls, routers More ❯
Middlesbrough, North Yorkshire, North East, United Kingdom
In Technology Group Limited
and network issues. Incident Management: Resolve escalated incidents efficiently, ensuring minimal disruption to business operations. Systems Administration: Manage and maintain Windows Server environments, ActiveDirectory, and Microsoft 365. Network Management: Monitor and troubleshoot network infrastructure, including routers, switches, and firewalls. User Support: Assist end-users with … Key Skills & Experience Minimum of 2 years' experience in a 2nd Line Engineer or similar IT support role. Strong knowledge of Windows Server, ActiveDirectory, and Microsoft 365 administration . Experience with networking technologies , including TCP/IP, DNS, DHCP, and VPNs. Familiarity with firewalls, routers More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Fruition Group
cloud workloads including Kubernetes platforms Provide 2nd and 3rd Line Infrastructure Support for server and client environments Administer Windows Server, Linux (RedHat & Oracle), ActiveDirectory, Group Policy, DNS, and DHCP Collaborate with internal IT teams to ensure system integration and security Participate in on-call rota … logs, and remediate vulnerabilities Provide leadership and cover for the IT Infrastructure Manager when required Infrastructure Engineer Requirements Strong experience with Windows Server & ActiveDirectory administration Proficiency in Linux systems (RedHat & Oracle) Hands-on knowledge of enterprise tools (SCOM, SCCM, WSUS, DPM, Intune, Defender, Hyper-V More ❯
York, North Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
CI/CD pipelines, and work with cloud platforms, giving you hands-on exposure to DevOps methodologies. Key Responsibilities: Manage Windows Server environments (ActiveDirectory, Group Policy, security updates). Maintain and support Linux-based systems, troubleshooting and performing user management. Monitor infrastructure health, using tools … Terraform or Ansible. Collaborate with DevOps engineers to enhance system performance and reliability. Skills & Experience Required: Strong experience with Windows Server administration and ActiveDirectory management. Basic knowledge of Linux system administration. Solid understanding of networking fundamentals (firewalls, VPNs, DNS, DHCP). Familiarity with monitoring and More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Fruition Group
cloud workloads including Kubernetes platforms Provide 2nd and 3rd Line Infrastructure Support for server and client environments Administer Windows Server, Linux (RedHat & Oracle), ActiveDirectory, Group Policy, DNS, and DHCP Collaborate with internal IT teams to ensure system integration and security Participate in on-call rota … logs, and remediate vulnerabilities Provide leadership and cover for the IT Infrastructure Manager when required Platform Engineer Requirements Strong experience with Windows Server & ActiveDirectory administration Proficiency in Linux systems (RedHat & Oracle) Hands-on knowledge of enterprise tools (SCOM, SCCM, WSUS, DPM, Intune, Defender, Hyper-V More ❯
leeds, west yorkshire, yorkshire and the humber, United Kingdom Hybrid / WFH Options
Perfect People
ensure consistent and compliant infrastructure delivery Contribute to the installation and automation of applications/services Apply working knowledge of Windows Server and ActiveDirectory to support hybrid environments Required Skills & Experience: Strong hands-on experience with AWS cloud infrastructure (essential) Proven track record using Terraform … designs Familiarity with secure, enterprise-grade environments (no direct production access, role separation, etc.) Working knowledge of Microsoft technologies , particularly Windows Server and ActiveDirectory Ability to deliver under pressure with minimal oversight in a fully remote setup Desirable Experience: Background in insurance or financial services More ❯
Sheffield, South Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Context
with IT team members and support 1st and 2nd line IT teams * Install, update, maintain, and support various software packages and hardware * Perform ActiveDirectory administration and deploy software via Endpoint Manager * Support SIP/VOIP telephony and video conference systems * Configure and support iOS/… Assist with IT projects and maintain technical documentation Qualifications and Skills: * Microsoft certifications (desired) * Experience with ITSM systems * Proficiency in Windows Operating Systems, ActiveDirectory, Office 365, and Microsoft Teams * Understanding of anti-virus products, web gateway filtering, and networking concepts * Strong communication, problem-solving, and More ❯
Strong knowledge of Windows operating systems (both client and server) including installation, upgrades, and ongoing support Familiarity with Windows Server features such as ActiveDirectory, Group Policy, and WSUS Experience working with Microsoft 365 tools such as Entra, SharePoint, Exchange, and Teams Proficiency in managing mobile More ❯
sheffield, south yorkshire, yorkshire and the humber, United Kingdom
Auxilion
the main ones. This role involves the following: Support and maintain Azure infrastructure, including virtual machines on Azure and VMware. Manage and troubleshoot ActiveDirectory issues, user accounts, and group policies. Manage the O365 environment and troubleshoot any MFA, conditional access, email, public folders, SharePoint related … manner to other levels of support. Proven experience as a Second Line Engineer or similar role. In-depth knowledge of O365, Exchange, Azure, Active Directory. Prefer Azure fundamentals or Azure Administration certifications. Knowledge and experience of Certificate Management, License Management, Experience maintaining webservers and Proxies. Experience administering software More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Syntax Integration Limited
TeamViewer. Strong skills in Windows Server OS, Windows/MacOS troubleshooting, and hardware diagnostics for laptops/desktops. Practical knowledge of: DNS, DHCP, ActiveDirectory, Hyper-V, Exchange, WDS. File and folder security management. Smartphone troubleshooting. Familiarity with backup and disaster recovery tools like Azure, SkyKick More ❯
leeds, west yorkshire, yorkshire and the humber, United Kingdom
Allegiance Group
social events Paid-for Microsoft certifications and training Clear career progression opportunities What you’ll be working with: Microsoft 365 & Exchange Windows Server ActiveDirectory & Group Policy Azure cloud services Networking – firewalls, VPNs, DNS, DHCP Hyper-V/VMware virtualisation Experience working within an MSP environment More ❯
Office 365, Ideally VMware, Citrix & Azure, or at least 2 of them and the desire to learn more. TCP/IP, DNS, DHCP, ActiveDirectory & preferably some Group Policy. Successful IT Support/Cloud Support/Infrastructure Support will need to be able to become SC More ❯
Office 365, Ideally VMware, Citrix & Azure, or at least 2 of them and the desire to learn more. TCP/IP, DNS, DHCP, ActiveDirectory & preferably some Group Policy. Successful IT Support/Cloud Support/Infrastructure Support will need to be able to become SC More ❯
Employment Type: Permanent
Salary: £32000 - £35000/annum £32- £35k + £3k in Overtime+ Skill d
leeds, west yorkshire, yorkshire and the humber, United Kingdom Hybrid / WFH Options
G.Digital
environment Building new Azure Landing Zones Work on a major Disaster Recovery rollout. IAM rollout Skills required Microsoft Azure PowerShell VMware Windows server ActiveDirectory O365 SharePoint & Intune What can you expect £52,000 Hybrid working in Leeds 5% pension Health insurance packages Senior Infrastructure Engineer More ❯
bridlington, yorkshire and the humber, United Kingdom
Castle Employment Group, A Sunday Times Best Company to Work for
change initiatives. Support a diverse tech stack including Windows 10/11, Windows Server 2016–2022, Linux, and Microsoft 365. Manage and troubleshoot ActiveDirectory, VPNs, virtualisation, and a variety of network technologies, including firewalls, switches, and WAPs. Work in line with ITIL practices and support More ❯
desk or a similar technical role. You have prior experience in troubleshooting and supporting technologies such as Windows 10, Office 365, Exchange 2010+, ActiveDirectory, Windows Server, and Enterprise Networking. You are willing to undertake government security clearance and counter-terrorism checks. You are familiar with More ❯
to enable individuals with disabilities to perform the essential functions. Manage Level 3 helpdesk tickets to ensure timely resolution. 3rd Level Oversight of ActiveDirectory, including user and computer accounts, GPOs, trusts, and DNS. Maintain and manage cloud environments and on-premises infrastructure. Contribute to infrastructure More ❯