1 to 25 of 52 Active Directory Jobs in Hertfordshire

for a mix of on-prem and cloud-hosted systems across 300 UK locations. Maintain and enhance core IT infrastructure including Windows Server, Active Directory, networking, and cloud services . Support day-to-day operations of Azure IaaS/PaaS , Microsoft 365 , Exchange Online , and related … . Strong working knowledge of Microsoft Azure (IaaS, PaaS) , Entra ID (Azure AD) , and Microsoft 365 services . Experience managing Windows Server environments , Active Directory , GPOs , Hyper-V , and networking (DNS, DHCP, VPN, firewalls) . Skilled in endpoint and device management tools such as Intune , SCCM More ❯

for a mix of on-prem and cloud-hosted systems across 300 UK locations. Maintain and enhance core IT infrastructure including Windows Server, Active Directory, networking, and cloud services . Support day-to-day operations of Azure IaaS/PaaS , Microsoft 365 , Exchange Online , and related … . Strong working knowledge of Microsoft Azure (IaaS, PaaS) , Entra ID (Azure AD) , and Microsoft 365 services . Experience managing Windows Server environments , Active Directory , GPOs , Hyper-V , and networking (DNS, DHCP, VPN, firewalls) . Skilled in endpoint and device management tools such as Intune , SCCM More ❯

for a mix of on-prem and cloud-hosted systems across 300 UK locations. Maintain and enhance core IT infrastructure including Windows Server, Active Directory, networking, and cloud services . Support day-to-day operations of Azure IaaS/PaaS , Microsoft 365 , Exchange Online , and related … . Strong working knowledge of Microsoft Azure (IaaS, PaaS) , Entra ID (Azure AD) , and Microsoft 365 services . Experience managing Windows Server environments , Active Directory , GPOs , Hyper-V , and networking (DNS, DHCP, VPN, firewalls) . Skilled in endpoint and device management tools such as Intune , SCCM More ❯

Knowledge of Windows Server Platforms, Virtualisation technologies, Backup solutions, Networking technologies (LAN, WAN, and WLAN), Cloud technologies (Microsoft Azure and/or AWS), Active Directory, Remote Desktop Services, and Terminal Services · Experience with operating systems including Windows Server 2012+ and Windows 10 · Experience with PowerShell and … Azure AD o Wireless Networking o Server hardware o Virtualisation technologies: VMware, vSphere, Zerto o MS Windows Server Hyper-V o Azure o Active Directory o Exchange and Exchange Online o SQL o Teams o SharePoint o Anti-Virus technologies including Bitdefender. You will be coming More ❯

Eligible candidates for this role must hold active SC Clearance* Infrastructure Engineer – Windows Server Support Location : Stevenage (On-site) Job Type : Permanent Salary : Up to £50,000 Join a trusted technology services organisation supporting key infrastructure and defence programmes across the UK. As an Infrastructure Engineer, you will … improve service levels, owning incident and problem resolution • Carry out physical server builds, patching, and routine maintenance • Work with technologies such as VMWare, Active Directory, back-up tools, and Windows 10/11 • Follow change control processes and implement technical changes • Collaborate with internal teams to … service improvement initiatives What you will need: • Proven experience in IT support with the Windows infrastructure stack • Hands-on experience with Windows Server, Active Directory, VMWare, and backup solutions • Experience supporting Windows 10/11 environments • Familiarity with service desk tools (e.g., Jira, ServiceNow, Freshdesk) • Comfortable More ❯

Eligible candidates for this role must hold active SC Clearance* Infrastructure Engineer – Windows Server Support Location : Stevenage (On-site) Job Type : Permanent Salary : Up to £50,000 Join a trusted technology services organisation supporting key infrastructure and defence programmes across the UK. As an Infrastructure Engineer, you will … improve service levels, owning incident and problem resolution • Carry out physical server builds, patching, and routine maintenance • Work with technologies such as VMWare, Active Directory, back-up tools, and Windows 10/11 • Follow change control processes and implement technical changes • Collaborate with internal teams to … service improvement initiatives What you will need: • Proven experience in IT support with the Windows infrastructure stack • Hands-on experience with Windows Server, Active Directory, VMWare, and backup solutions • Experience supporting Windows 10/11 environments • Familiarity with service desk tools (e.g., Jira, ServiceNow, Freshdesk) • Comfortable More ❯

Key responsibilities include: Support and administration of Windows Server environments Management of Windows OS (primarily Windows 10/11) Maintenance and troubleshooting of Active Directory Working with VMware for virtualisation tasks Performing physical server builds, racking, and maintenance Responding to incidents and fulfilling service requests Contributing … strong hands-on experience in enterprise IT support and Windows infrastructure. Essential: Windows Server support & administration Desktop support for Windows 10/11 Active Directory administration VMware support Backup tools (tool agnostic) Previous experience working on a service desk using tools such as ServiceNow, Jira, Freshdesk … PowerShell, Python, CLI) Networking fundamentals (DNS, DHCP, TCP/IP, Cisco) Familiarity with tools like Exchange, SQL Server, Skype for Business Security Clearance Active SC clearance is preferred; however, candidates eligible for SC and willing to progress to Developed Vetting (DV) will be considered. SC clearance is currently More ❯

Key responsibilities include: Support and administration of Windows Server environments Management of Windows OS (primarily Windows 10/11) Maintenance and troubleshooting of Active Directory Working with VMware for virtualisation tasks Performing physical server builds, racking, and maintenance Responding to incidents and fulfilling service requests Contributing … strong hands-on experience in enterprise IT support and Windows infrastructure. Essential: Windows Server support & administration Desktop support for Windows 10/11 Active Directory administration VMware support Backup tools (tool agnostic) Previous experience working on a service desk using tools such as ServiceNow, Jira, Freshdesk … PowerShell, Python, CLI) Networking fundamentals (DNS, DHCP, TCP/IP, Cisco) Familiarity with tools like Exchange, SQL Server, Skype for Business Security Clearance Active SC clearance is preferred; however, candidates eligible for SC and willing to progress to Developed Vetting (DV) will be considered. SC clearance is currently More ❯

performance, and security of critical systems. Your responsibilities will include: Providing expert-level technical support and administration for core Wintel infrastructure (Windows Server, Active Directory, related technologies). Diagnosing and resolving complex incidents and problems (Level 3 support), performing root cause analysis, and implementing preventative measures. … are looking for a proactive and experienced Wintel Engineer with: Proven experience in supporting, maintaining, and troubleshooting complex Wintel environments (Windows Server OS, Active Directory essential). Strong understanding and practical experience with ITIL processes (Incident, Problem, Change Management - ideally Level 3 proficiency). Demonstrable experience More ❯

Operational Technology Support Engineer Role: Technical Support Engineer Specialism(s): Technical Support, Active Directory, Operational Technology, Manufacturing Technology, System Administration, GxP/GMP, Networking, Documentation Type: Contract, Inside IR35 Duration: 6+ Months (rolling contract) Location: Stevenage (On-Site ONLY) Start: ASAP/Urgent Pay Rate: £300+ … where required Required Skills & Experience * Experience working in Operational/Manufacturing environments (e.g. Pharma, CNI, Manufacturing) * Deep technical experience with IT Infrastructure technologies - Active Directory, Networking, Sys Administration * Ability to produce system implementation and operational documents/procedures * Knowledge of Windows OS & Storage systems * Excellent written More ❯

DHCP, DNS, AD Linux (Ideally Ubuntu, RedHat and Rocky) Microsoft Exchange 2016 Microsoft Office 365 Microsoft Azure Stack from Compute, Networking, to Azure Active Directory Hyper-V Proven support experience in the following – VMWare NetApp System Center Cisco, Routers and Switches Microsoft SQL IaC Technologies (Ansible More ❯

DHCP, DNS, AD Linux (Ideally Ubuntu, RedHat and Rocky) Microsoft Exchange 2016 Microsoft Office 365 Microsoft Azure Stack from Compute, Networking, to Azure Active Directory Hyper-V Proven support experience in the following – VMWare NetApp System Center Cisco, Routers and Switches Microsoft SQL IaC Technologies (Ansible More ❯

2016+), VMware (v7+), and Linux (Red Hat/Ubuntu). Confident using tools and scripting languages such as PowerShell, and administering services like Active Directory, DNS, and DHCP. A track record of managing high-availability infrastructure in enterprise or hybrid environments. Experience of monitoring, incident response More ❯

benefits including pension, private healthcare, and more • Optional paid overtime • Training and certification support in modern tech and tools Security requirements: • Must hold active SC clearance or be eligible and willing to undergo SC and DV clearance (we can support this process) What you’ll be doing: • Supporting … and administering Windows Server and Windows 10/11 environments • Managing Active Directory, VMWare, backups (tool agnostic) • Carrying out physical server maintenance (racking/building) • Handling incidents and service requests using tools like Jira, ServiceNow, or Freshdesk • Collaborating with other engineers and contributing to technical project More ❯

ability to learn quickly Excellent verbal and written communication skills Solid understanding of Azure cloud services Advanced knowledge of Entra ID Expertise in Active Directory Proficiency in PowerApps, Dataverse, Logic Apps, and Function Apps Experience with Microsoft Dynamics 365 Business Central Understanding of firewalls, routers, and More ❯

ability to learn quickly Excellent verbal and written communication skills Solid understanding of Azure cloud services Advanced knowledge of Entra ID Expertise in Active Directory Proficiency in PowerApps, Dataverse, Logic Apps, and Function Apps Experience with Microsoft Dynamics 365 Business Central Understanding of firewalls, routers, and More ❯

products, including Entra ID, SharePoint/OneDrive and Teams. Management and troubleshooting of Windows Server (Apply online only), including Remote Desktop Services, Active Directory, AD Sync & Group Policy. A good understanding of virtualization technologies such as Hyper-V. Technical knowledge of LAN/WAN, Routing, Switching More ❯

products, including Entra ID, SharePoint/OneDrive and Teams. · Management and troubleshooting of Windows Server (Apply online only), including Remote Desktop Services, Active Directory, AD Sync & Group Policy. · A good understanding of virtualization technologies such as Hyper-V. · Technical knowledge of LAN/WAN, Routing, Switching More ❯

rapidly scaling IOT organisation that delivers mission-critical IoT connectivity solutions across sectors including Healthcare, Security, Retail, and Transport. With over 3 million active connections globally and several recent acquisitions under their belt, this organisation is entering a new phase of cloud-first infrastructure transformation - and they're … regular performance reporting. Essential Requirements: Hands-on experience with Azure Cloud Infrastructure and hybrid server environments Proven experience with VMware , Windows Server , and Active Directory in enterprise environments. Proficiency in Linux administration (Debian-based systems preferred). Working knowledge of IAC, CI/CD, Automation and More ❯

rapidly scaling IOT organisation that delivers mission-critical IoT connectivity solutions across sectors including Healthcare, Security, Retail, and Transport. With over 3 million active connections globally and several recent acquisitions under their belt, this organisation is entering a new phase of cloud-first infrastructure transformation - and they're … regular performance reporting. Essential Requirements: Hands-on experience with Azure Cloud Infrastructure and hybrid server environments Proven experience with VMware , Windows Server , and Active Directory in enterprise environments. Proficiency in Linux administration (Debian-based systems preferred). Working knowledge of IAC, CI/CD, Automation and More ❯

rapidly scaling IOT organisation that delivers mission-critical IoT connectivity solutions across sectors including Healthcare, Security, Retail, and Transport. With over 3 million active connections globally and several recent acquisitions under their belt, this organisation is entering a new phase of cloud-first infrastructure transformation - and they're … regular performance reporting. Essential Requirements: Hands-on experience with Azure Cloud Infrastructure and hybrid server environments Proven experience with VMware , Windows Server , and Active Directory in enterprise environments. Proficiency in Linux administration (Debian-based systems preferred). Working knowledge of IAC, CI/CD, Automation and More ❯

networking (private endpoints, Azure firewalls, VPNs, IP Groups etc) Monitoring/Alerting/log Analytics Azure AD (Entra)/Local AD Windows Server, Active Directory, Hyper-V and high availability failover clustering PowerShell scripting and automation SD-WAN SAN Storage: (e.g., HPE Nimble) Microsoft Windows Server More ❯

to a 1st line level of the following technologies: • Microsoft 365 • Microsoft Azure • Microsoft Entra • Intune • Windows Server (2019/2022/2025) • Active Directory • Windows networking • Basic routing, switching and Firewall rules • Printer troubleshooting • Responsibilities • Deliver outstanding customer service If you feel you have the More ❯

ITIL Foundation Certificate Microsoft Configuration Manager Azure AD and Intune Technical skills: Knowledge of Windows 11, MacOS, IOS/Android devices, multifunction printers, Active Directory, networking, SCCM and Intune Deployment/Reporting, Non-technical skills: Working knowledge of ITIL processes for Incident, Problem and Change management More ❯

Packages Basic understanding of VM's knowledge of ESX VMWare. knowledge of ESX infrastructure. knowledge of ESX snapshots/restores Enterprise services Experience - Active Directory/DFS/Certificate Services/Keystores/IIS Web Services/Apache Tomcat Security Patching Release, Change and Problem Management More ❯