1 to 25 of 122 Active Directory Jobs in London

Senior Active Directory Engineer Location: London - Hybrid - 4 days per week onsite Start Date: ASAP Contract Rate: £460 per day inside IR35 Working Pattern: Night shift depending on the change scheduled Duration: 6 months initially Role Overview Our client is seeking an experienced Senior Active … analysis between the current environment and target state. Produce technical documentation, remediation plans, and implementation activities. Skills & Experience Essential Extensive hands-on Microsoft Active Directory experience. Strong knowledge of AD architecture, including forests, domains, trusts, sites, replication, authentication, and authorisation. Experience designing and implementing enterprise Active ...

Senior Active Directory & Identity Migration Consultant Contract | £600 per day | Outside IR35 | 3 months | Immediate start Location: London/International time zones We are seeking an experienced Senior Active Directory & Identity Migration Consultant to support a major enterprise identity transformation programme. This … high-impact contract role focused on consolidating multiple Active Directory environments into a single target domain. The programme includes UPN and primary email address changes, device domain migrations, user-profile migrations, permissions remediation, and the management of complex downstream dependencies across Microsoft 365, Entra ...

Line Support Engineer Windows Server, Azure, O365, Active Directory, Sharepoint, VMware, Hyper-V, Networking, Backup, LAN, WAN, Wireless. My client is a well established, fast growing and multi-award winning IT Managed Services provider. Due to on-going success and growth they have an immediate requirement … service. As 2nd Line Support Engineer you will have a broad range f technical skills across technology such as Windows Server, Azure, O365, Active Directory, Sharepoint, VMware, Hyper-V, Networking, Backup, LAN, WAN, Wireless. You will have a proven background in both being part ...

Line Support Engineer - Managed Services Windows Server, O365, Azure, Azure AD, Active Directory, VMware, Hyper-V, DNS, DHCP, Group Policy, Networking, WAN, Wireless, Router, Switches. Hybrid working - 3 days office, 2 days at home. My client is a fast expanding IT Services company that … fast paced MSP environment. You will have a broad range of technical skills across technology such as Windows Server, O365, Azure, Azure AD, Active Directory, VMware, Hyper-V, DNS, DHCP, Group Policy, Networking, WAN, Wireless, Router, Switches. The 3rd Line Support Engineer will be working proactively ...

security and infrastructure team, you will lead the assessment, prioritisation and remediation of any identitified vulnerabilities across the organisations Microsoft Entra ID and Active Directory environment, and also related services such as SSPR This role is ideally suited to an individual with strong hands-on experience … Essential Skills & Experience Strong experience in Identity & Access Management (IAM) environments. Hands-on experience with Microsoft Entra ID and related identity technologies, including: Microsoft Active Directory Microsoft Entra ID, including authentication methods, MFA registration, Conditional Access and SSPR Azure AD Connect/Hybrid Identity Group Policy ...

Directory Engineer to support a large enterprise infrastructure and security transformation programme. The role involves reviewing, designing, and improving Microsoft Active Directory environments, working with infrastructure, security, and application teams to strengthen security and improve operations. Responsibilities Review and improve existing Active … Prepare deployment plans, runbooks, and remediation plans. Collaborate with stakeholders to deliver successful outcomes. Required Skills/Qualifications Strong hands‐on experience with Microsoft Active Directory. Expertise in AD architecture: forests, domains, trusts, sites, and replication. Experience managing large‐scale enterprise AD environments. Strong understanding of AD Tiering ...

Directory Engineer to support a large enterprise infrastructure and security transformation programme. This role involves reviewing, designing, and improving Microsoft Active Directory environments by collaborating with various teams. The ideal candidate will have strong hands-on experience with Microsoft Active Directory, expertise in security models, and the ability to perform gap analysis. The position offers a competitive rate of £550 per day. #J-18808-Ljbffr ...

seeking a talented and detail-oriented Business Analyst to join the Identity and Access team, bringing broad analytical capability across HR systems, directory services, and identity platforms. This role will focus on analysing and improving how identity data flows and is governed across MyHR, One Identity, Active Directory, and Entra, and more broadly across the identity ecosystem. The successful candidate will gather and document business and data requirements, assess current-state processes for gaps and risks, and work with technical teams to ensure systems, reporting, and data mappings remain accurate, consistent ...

person IT support to resolve hardware, software, and network issues promptly and effectively. Manage and troubleshoot Windows networks, including on-premises Active Directory (AD) domains. Support Microsoft 365 services such as email, OneDrive, SharePoint, and Teams, ensuring seamless integration and user adoption. Handle … approach to problem-solving. Relevant degrees or certifications are highly desirable. Hours – Monday – Friday, 9am – 5pm Keywords – IT Support, IT Support Engineer, AD, Active Directory, M365, Exchange Online, OneDrive, SharePoint, Windows, Microsoft 365, hardware, Active Directory (AD) domains, onsite, onsite IT Support ...

service desk environment, the First Line Support Engineer/IT Service Desk Technician will troubleshoot issues, manage user accounts, support Azure AD and Active Directory administration, and contribute to ongoing service improvements and knowledge sharing. This is an excellent opportunity for someone passionate about technology, cloud … laptops, mobile devices and operating systems including Windows and macOS User Account Administration: Manage password resets, account updates and multi-factor authentication via Active Directory and Azure AD Hardware and Software Setup: Install, configure and maintain hardware, applications and business systems Service Desk Documentation: Maintain accurate ...

work within a highly secure and complex environment, supporting essential identity services that underpin organisational operations. Key Responsibilities Provide support for Windows Active Directory Domain Services and associated security infrastructure Deliver 2nd and 3rd line support for Active Directory, Privileged Access Management … delivery and value Essential Skills & Experience Minimum 3+ years' experience administering Windows Server environments (2008/2012/2016/2019) Experience supporting Active Directory Domain Services in enterprise environments Working knowledge of Linux system administration Experience with Two-Factor Authentication (RSA) and PKI/Certificate ...

experienced Microsoft Windows Engineer to design, implement, support, and maintain enterprise Windows infrastructure. The successful candidate will be responsible for Windows Server administration, Active Directory services, virtualization platforms, automation, security compliance, and infrastructure modernization projects while ensuring high availability and operational excellence. Key Responsibilities Manage … support enterprise Windows Server environments (Windows Server 2016, 2019, 2022 and later). Build, configure, maintain, and decommission physical and virtual servers. Administer Active Directory, DNS, DHCP, Group Policy, and related Microsoft technologies. Perform system patching, upgrades, security hardening, and vulnerability remediation. Support virtualization platforms such ...

UKHSA IAM services: Certificate \ PKI lifecycle Entra ID Privileged Access Management Azure Enterprise Applications onboarding and lifecycle SCIM Provisioning and SSO Alignment Active Directory Domain services, Identity, DNS, GPO etc Amazon Web Services Identity related components Microsoft Defender for Identity and Server Endpoints Ongoing alignment … application management, defender for identity and identity lifecycle. Experience with core on-premises identity services with hybrid configuration, including and not limited to Active Directory Domain services, DNS, Group Policy and Certificate Services. Solid understanding of networking concepts, protocols, and security best practices. Proven ability ...

including working knowledge of some of the following technologies: + Microsoft Azure for the Office 365 Tenant + Exchange Online + Identity Management (Active Directory, Azure Active Directory, ADFS, Microsoft Identity Manager/FIM) + Intune design and configuration ...

environments to ensure secure and reliable services. Build, configure, deploy, and decommission physical and virtual servers as required. Administer core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Perform server patching, upgrades, security hardening, and vulnerability remediation in line with best practice. Support VMware … follow ITIL service management processes, and participate in an on-call rota and planned out-of-hours maintenance when required. Required Experience & Skills Active SC Clearance Demonstrable experience administering enterprise Microsoft Windows Server environments. Strong technical knowledge of Active Directory, DNS, DHCP, and Group ...

environments to ensure secure and reliable services. Build, configure, deploy, and decommission physical and virtual servers as required. Administer core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Perform server patching, upgrades, security hardening, and vulnerability remediation in line with best practice. Support VMware … follow ITIL service management processes, and participate in an on-call rota and planned out-of-hours maintenance when required. Required Experience & Skills Active SC Clearance Demonstrable experience administering enterprise Microsoft Windows Server environments. Strong technical knowledge of Active Directory, DNS, DHCP, and Group ...

environments to ensure secure and reliable services. Build, configure, deploy, and decommission physical and virtual servers as required. Administer core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Perform server patching, upgrades, security hardening, and vulnerability remediation in line with best practice. Support VMware … follow ITIL service management processes, and participate in an on-call rota and planned out-of-hours maintenance when required. Required Experience & Skills Active SC Clearance Demonstrable experience administering enterprise Microsoft Windows Server environments. Strong technical knowledge of Active Directory, DNS, DHCP, and Group ...

Technology Consultancy, supporting secure hybrid infrastructure and Microsoft Azure environments across UK Government customers. INFRASTRUCTURE & CLOUD ENGINEER - Up to £65,000 - REMOTE (UK) - ACTIVE SC CLEARANCE REQUIRED We're looking for an experienced Infrastructure & Cloud Engineer with a strong Microsoft background to support and improve enterprise infrastructure across … Azure and on-premise environments. Resolve infrastructure incidents and deliver technical changes in line with change control processes. Administer Azure, Microsoft Entra ID, Active Directory and Microsoft 365 services. Develop automation using PowerShell, Terraform and Bicep. Monitor platform performance and support backup, resilience and disaster recovery ...

Troubleshoot complex network and connectivity issues. Manage VLANs, routing and switching configurations. Support Microsoft 365 and Azure cloud environments. Maintain Windows Server and Active Directory infrastructure. Support VMware and Hyper-V virtualisation platforms. Deliver infrastructure upgrades, migrations and deployment projects. Monitor network performance, availability and security. … protocols. Strong understanding of routing, switching and VLAN technologies. Experience with Fortinet, Sophos, Cisco Meraki or equivalent networking platforms. Experience supporting Windows Server, Active Directory and Microsoft 365. Experience with VMware or Hyper-V environments. Strong troubleshooting and diagnostic skills. Excellent customer-facing communication skills. Full ...

with a willingness to learn Experience supporting Microsoft 365 applications Knowledge of collaboration tools such as Teams, SharePoint, OneDrive, and Exchange Familiarity with Active Directory (user and group administration) Ability to work effectively within structured processes and as part of a team Technical Skills & Experience Experience … knowledge in the following areas is desirable: Active Directory & Microsoft Exchange (on-prem and O365) Microsoft Intune & Device Management Windows 10/Windows 11 environments VMware Multi-Factor Authentication (e.g., Microsoft MFA, DUO) Apple devices and operating systems (MacOS, iOS) HP hardware Collaboration tools (Webex, Zoom ...

issues to Engineering and Development teams where required. Assist customers with software configuration, deployment and ongoing optimisation. Support integrations with authentication technologies including Active Directory, LDAP, SAML and Single Sign-On. Configure dashboards, reports and data exports to meet customer requirements. Develop custom scripts and configuration … Management, SLA Management, Networking, Network Infrastructure, TCP/IP, DNS, DHCP, VPN, LAN, WAN, Routers, Switches, Network Monitoring, Windows, Windows Server, Linux, Unix, Active Directory ...

support Microsoft Azure and Microsoft 365 environments Administer Azure AD/Entra ID, Exchange Online, SharePoint, Teams and OneDrive Manage Windows Server, Active Directory and virtualisation platforms Own endpoint management through Microsoft Intune Maintain infrastructure documentation and configuration records Security & Resilience Support Business Continuity and Disaster … management About You We're looking for someone with experience across modern infrastructure technologies including: Microsoft Azure Microsoft 365 Microsoft Intune Windows Server Active Directory VMware or Hyper-V Backup & Disaster Recovery ITIL/ITSM environments Experience within multi-site environments or exposure to enterprise networking ...

initiatives. Role & Responsibilities Design, deploy, and support Azure infrastructure and services Manage Entra ID, Microsoft 365, Intune, and endpoint security Administer Windows Server, Active Directory, DNS, DHCP, and Group Policy Support backup, disaster recovery, and business continuity solutions Automate infrastructure using PowerShell, Terraform, or Bicep Monitor … monitoring tools Provide technical leadership, documentation, and project support Skills & Experience Infrastructure, Systems, or Cloud Engineering Strong Azure administration experience Windows Server and Active Directory expertise Microsoft 365 and Intune administration experience PowerShell scripting and automation skills Good understanding of networking (TCP/IP, DNS, DHCP ...

Service Desk Engineer role. Proactive and eager Engineer that can bring loads of energy to the team. Microsoft 365 administration and support. Active Directory user and group administration. Microsoft Entra ID (Azure Active Directory). Developing and following operational procedures Microsoft Intune ...

Cleared 2nd/3rd Line Infrastructure Engineer (Wintel) Location: London (Full-time, 100% onsite) Salary: £60,000 - £70,000 + Bonus Security Clearance: Active DV Clearance Required Overview We are seeking an experienced DV Cleared 2nd/3rd Line Infrastructure Engineer to join a highly secure and mission … improvements, and infrastructure lifecycle activities. Key Responsibilities Provide 2nd and 3rd line support for Windows-based infrastructure and core services Administer and support Active Directory environments, including Group Policy, DNS, DHCP, and user/device management Support and maintain VMware virtualised infrastructure environments Investigate, troubleshoot ...