1 to 25 of 136 Active Directory Jobs in London

Active Directory Consultant This is deemed as outside IR35 My client , a global Telecommunications company is currently looking for an experienced Active Directory Consultant for an initial 6 month engagement. As the AD consultant , you will lead discovery, design, implementation and test … supported. Traceable testing, security assurance and implementation evidence. Documented operational ownership, support processes and knowledge transfer. Required skills and experience Essential Expert-level Microsoft Active Directory design and administration. Strong Identity and Access Management and RBAC delivery experience. Practical experience integrating enterprise applications using LDAP/ ...

other modern authentication protocols. Develop PowerShell automation to streamline identity provisioning, administration, and operational processes. Engineer and maintain hybrid identity services across Active Directory and Microsoft Entra ID. Administer and optimize Active Directory, including Group Policy management and enterprise domain services. Support … Management. 2+ years' experience with Okta Identity Governance (OIG). 2+ years' experience developing solutions using Okta Workflows. 5+ years' experience working with Active Directory in complex enterprise environments. Strong knowledge of Active Directory Group Policies (GPO). Experience with Microsoft Entra ...

generation, including tenant settings, workspace structures, usage policies, and integration options. Identity and Access Management: Set up and maintain authentication flows, SSO integrations, Active Directory or enterprise directory mappings, and user provisioning processes. Role-Based Access Controls: Define, implement, and review role-based access … data protection, audit logging, usage monitoring, and policy enforcement. Configuration Documentation: Create and maintain clear documentation covering tool configuration, access models, SSO setup, directory group mappings, operational procedures, and change history. User Onboarding and Support: Support onboarding, access requests, troubleshooting, training, and adoption of AI code-generation tools ...

Network Systems Administrator/IT Infrastructure Support Engineer - Windows Server, Active Directory, Group Policy, Microsoft 365, Hyper-V, LAN/WAN, Wi-Fi, VPN, SQL Server, Sage. Permanent. South East London/Hybrid 3/2. c£40k +Benefits Established SME operating within the music publishing … technical support while maintaining the company's servers, networks, cloud services, security, databases and key business applications. The environment includes Windows Server, Active Directory, Group Policy, Microsoft 365, Hyper-V, LAN/WAN, Wi-Fi, Firewalls, VPN, Sage, SQL Server and Microsoft Access, with additional opportunities ...

Network Systems Administrator/IT Infrastructure Support Engineer - Windows Server, Active Directory, Group Policy, Microsoft 365, Hyper-V, LAN/WAN, Wi-Fi, VPN, SQL Server, Sage. Permanent. South East London/Hybrid 3/2. c£40k +Benefits Established SME operating within the music publishing … technical support while maintaining the company's servers, networks, cloud services, security, databases and key business applications. The environment includes Windows Server, Active Directory, Group Policy, Microsoft 365, Hyper-V, LAN/WAN, Wi-Fi, Firewalls, VPN, Sage, SQL Server and Microsoft Access, with additional opportunities ...

Application Engineer Role Overview: The Application Engineer will be responsible for the end-to-end migration and remediation of applications impacted by identity, directory, domain, DNS, certificate, or Single Sign-On (SSO) changes as part of the merger programme. The Application Engineer will act as the technical owner … dependencies, certificate requirements, vendor relationships, and business impacts to support successful migration and remediation activities. Required Technical Skills: * Enterprise applications integrated with Active Directory or Microsoft Entra ID * Application authentication, authorisation, and access control models * Single Sign-On (SSO) technologies including SAML 2.0, OpenID Connect ...

Engineer Role Overview: Identity & Application Integration Engineer will be responsible for the end-to-end migration and remediation of applications impacted by identity, directory, domain, DNS, certificate, or Single Sign-On (SSO) changes as part of the merger programme. Identity & Application Integration Engineer will act as the technical … dependencies, certificate requirements, vendor relationships, and business impacts to support successful migration and remediation activities. Required Technical Skills: * Enterprise applications integrated with Active Directory or Microsoft Entra ID * Application authentication, authorisation, and access control models * Single Sign-On (SSO) technologies including SAML 2.0, OpenID Connect ...

Developer Consultant (iPaaS & Automation) Rate: Up to £495 per day Duration: 3-6 Months Location: London (Remote with occasional onsite visits) Security Clearance: Active SC Clearance Essential Overview We are seeking a highly skilled Senior Developer Consultant to join a fast-paced transformation programme, delivering enterprise integration, automation … efficiency and platform reliability. Develop and deploy code to Azure Automation Accounts and enterprise integration platforms. Support the integration of identity services and directory technologies within wider solution architectures. Collaborate with Architects, DevOps Engineers, Infrastructure teams, and stakeholders to ensure successful delivery outcomes. Contribute to technical standards, best ...

firewall rules, NAT, VPNs, web/content filtering, network segmentation and security policies. Microsoft 365: Strong administration experience across Microsoft 365, Entra ID, Active Directory, Exchange Online, SharePoint & MS Teams. Microsoft Intune/Endpoint Management: Hands-on experience with Intune, device enrolment, Autopilot, configuration profiles, application … deployment & compliance policies. Windows Server: Active Directory, Group Policy, file & print services, virtualisation, backup & recovery. Multi-Site Infrastructure: Supporting Network connectivity and IT Infrastructure across 4 locations, including liaison with ISPs and external suppliers. Audio/Visual Equipment: Smart Boards, projectors, interactive displays & classroom technology. Additional ...

architectural standards • Exchange Administration : Design, implement, administer, and support Microsoft Exchange Online within a Microsoft 365 environment. • Identity & Access : Engineering and operation of Active Directory and Entra ID, including authentication, Conditional Access, privileged access, identity governance, and directory integration • Cloud Security & Compliance : Implementation … security policies. Perform tenant-level Exchange administration using Exchange Admin Center (EAC) and PowerShell. Azure cloud engineering (deployments, governance, connectivity) Identity and access (Active Directory, Entra ID, authentication, access control) Support identity integration with Microsoft Entra ID (Azure AD), Active Directory ...

technical discovery, produce solution designs, implement changes, and deliver service improvements. Support hybrid and on-premises environments including VMware, Hyper-V, Windows Server, Active Directory, DNS, DHCP, Microsoft 365, Azure, backup, storage, and network services. Plan and deliver infrastructure upgrades, migrations, patching, lifecycle activities, resilience improvements … Desktops, StoreFront, Delivery Controllers, Citrix Gateway or ADC, and profile management. Broad experience supporting on-premises and hybrid infrastructure, including Windows Server, Active Directory, Group Policy, DNS, DHCP, VMware or Hyper-V, storage, backup, and networking. Practical experience with Microsoft 365 and Azure services, with ...

Exchange Online, mail flow, mailbox permissions, retention, Teams and related messaging security platforms. Manage identity and privileged access across Entra ID and Active Directory, including enterprise applications, app registrations, certificates, secrets, SSO, RBAC and access reviews. Support enterprise networking and connectivity - firewalls, switching, DNS, DHCP … when cross-team action is required. Technology exposure Core infrastructure Windows Server, VMware/vSphere/vCenter, storage/SAN, backup and recovery, Active Directory, DNS, DHCP and certificate services Microsoft cloud Microsoft 365, Exchange Online, Entra ID, Azure, Teams, Intune, Autopilot, enterprise applications and Microsoft ...

cyber security. Your responsibilities will include: Leading infrastructure implementation and improvement projects. Managing and enhancing Microsoft Azure and on-premise infrastructure. Administering Active Directory, Group Policy and virtualised environments. Driving server lifecycle management and platform optimisation. Delivering security improvements including Active Directory … enjoys taking ownership and can confidently deliver technical solutions with minimal supervision. You'll ideally bring experience across: Microsoft infrastructure technologies. Microsoft Azure. Active Directory and Group Policy. VMware/vSphere. Server lifecycle management. Infrastructure implementation and project delivery. ITIL environments. Cyber Essentials and infrastructure security ...

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 ...

/2nd Line Field Engineer Windows 11, M365, Teams, OneDrive, Active Directory, Entra, Networking, DNS, DHCP, IP, Wi-Fi, Routers, Switches, Firewall. My client are a small yet established and growing MSP based in Central London that have an immediate requirement for a 1st/…/2nd Line Field Engineer will have a broad range of skills across technology such as Windows 11, M365, Teams, OneDrive, Active Directory, Entra, Networking, DNS, DHCP, IP, Wi-Fi, Routers, Switches, Firewall. Alongside your technical ability you will be confident, articulate and driven by outstanding ...

good understanding of private and hybrid cloud environments. Operating Systems: Experience deploying, configuring and troubleshooting Windows Server and/or Linux environments. Active Directory: Strong knowledge of Active Directory, DNS, DHCP and Group Policy. Windows Server: Knowledge of technologies such as Remote ...

firewall rules, NAT, VPNs, web/content filtering, network segmentation and security policies. Microsoft 365: Strong administration experience across Microsoft 365, Entra ID, Active Directory, Exchange Online, SharePoint & MS Teams. Microsoft Intune/Endpoint Management: Hands-on experience with Intune, device enrolment, Autopilot, configuration profiles, application … deployment & compliance policies. Windows Server: Active Directory, Group Policy, file & print services, virtualisation, backup & recovery. Multi-Site Infrastructure: Supporting Network connectivity and IT Infrastructure across 4 locations, including liaison with ISPs and external suppliers. Audio/Visual Equipment: Smart Boards, projectors, interactive displays & classroom technology. Additional ...

with internal teams and external technology partners while leading infrastructure projects from design through to delivery. Key Responsibilities Manage and optimise Windows Server, Active Directory, virtualisation, storage, backup and disaster recovery environments. Support and develop Azure infrastructure, including networking, governance, VMs, VPNs and disaster recovery solutions. … SharePoint, Teams, OneDrive and Purview. Lead endpoint management and modern workplace initiatives using Intune and Autopilot. Manage identity and access controls across hybrid Active Directory and Microsoft Entra ID environments. Oversee network security technologies including firewalls, VPNs and switching infrastructure. Lead global infrastructure projects and coordinate ...

Linux, VMware and Hyper-V. Design, configure and support networks, firewalls, switches, Wi-Fi, DNS, DHCP, VLANs and VPNs. Administer Microsoft 365, Exchange, Active Directory/Entra ID, Windows 365 and related cloud services. Maintain security, resilience, patching, backups, monitoring and service performance reporting. Provide … What we’re looking for Strong, broad infrastructure experience covering servers, networking, cloud services and end-user technology. Good knowledge of Windows Server, Active Directory/Entra ID, Microsoft 365 and Exchange. Hands-on experience with virtualisation, storage, firewalls, switching and network troubleshooting. A confident technical ...

practice Office 365 Support: Support Outlook, OneDrive, SharePoint, Teams and Intune, including multifactor authentication, Conditional Access and compliance policies Infrastructure and Networking: Troubleshoot Active Directory, DNS, DHCP, Wi-Fi, firewalls, routers and related Windows server elements Email and Peripheral Support: Troubleshoot email routing, spam filtering, mail … troubleshooting skills Knowledge of Office 365, including Outlook, OneDrive, SharePoint, Teams and Intune Understanding of core Windows server technologies, including Active Directory, DNS and DHCP Ability to troubleshoot and configure Wi-Fi, firewalls and routers Understanding of multifactor authentication, Conditional Access, compliance policies, email routing, spam ...

responsibilities will include: Administering and optimising Microsoft 365 services including Exchange Online, Teams, SharePoint Online, OneDrive and Intune Managing identity and access across Active Directory and Entra ID Designing and supporting hybrid cloud infrastructure across Azure and on-premises environments Implementing and maintaining … administration experience across Microsoft 365 Expertise in Exchange Online, Teams, SharePoint Online, Intune and Entra ID Experience supporting hybrid Microsoft environments Strong Active Directory and identity management experience Experience with Azure cloud services PowerShell Scripting and automation experience Good understanding of networking fundamentals including DNS, VPNs ...

secure, reliable and well maintained. The role offers plenty of variety, from investigating network and firewall issues through to supporting Windows Server environments, Active Directory, Group Policy and wider infrastructure projects. You'll also have the opportunity to work with Microsoft 365, SharePoint and cloud-based … hands-on experience in Infrastructure Engineering, Systems Engineering, 3rd Line Support or a similar technical role Solid understanding of Windows Server environments and Active Directory Good networking knowledge, including DNS, DHCP, TCP/IP, VLANs and routing fundamentals Experience troubleshooting complex infrastructure or network issues Practical ...

resilience. Key Responsibilities IT Infrastructure & Operations Manage, maintain and support IT infrastructure across cloud and on-premises environments. Support Microsoft Azure, Microsoft 365, Active Directory and associated enterprise technologies. Administer and maintain endpoint management solutions, including Microsoft Intune and SCCM. Support server, network, storage and virtualisation … Strong experience in IT infrastructure engineering, operations and technical support. Hands-on experience administering Microsoft Azure and Microsoft 365 environments. Strong knowledge of Active Directory , identity management and associated Microsoft technologies. Experience with Microsoft Intune, SCCM and endpoint management . Practical experience supporting VMware vSphere , server ...

Microsoft Support Engineer (eDV Cleared/Active UKIC DV) | £300 - £400 per day (Outside IR35) | 18 months, with potential for permanent (TBC) | Fully Onsite- London | Start: January 2027 We're looking for a Microsoft Support Engineer to join a secure MSP environment, providing operational support and administration … Support security patching, vulnerability remediation and certificate management Essential skills and experience Active UKIC DV or eDV clearance Strong experience with Microsoft Active Directory and AD FS Windows Server administration PKI SQL Server PowerShell automation Working knowledge of authentication protocols, including SAML, OAuth, OpenID ...

Microsoft Support Engineer (eDV Cleared/Active UKIC DV) | £300 - £400 per day (Outside IR35) | 18 months, with potential for permanent (TBC) | Fully Onsite- London | Start: January 2027 We're looking for a Microsoft Support Engineer to join a secure MSP environment, providing operational support and administration … Support security patching, vulnerability remediation and certificate management Essential skills and experience Active UKIC DV or eDV clearance Strong experience with Microsoft Active Directory and AD FS Windows Server administration PKI SQL Server PowerShell automation Working knowledge of authentication protocols, including SAML, OAuth, OpenID ...