1 to 25 of 105 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 ...

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 ...

treat infrastructure as code, design resilient architecture, and author production-grade CI/CD automation pipelines to eliminate operational toil across enterprise Windows, Active Directory, and hybrid Azure platforms. Key Responsibilities CI/CD Pipeline Authoring: Design, build, and maintain production-grade infrastructure deployment pipelines using … lifecycle processes across hybrid server estates. Level 3 Infrastructure Operations: Serve as the senior technical escalation point for complex Windows Server OS internals, Active Directory forests, Group Policies, Kerberos authentication, and core domain services. Site Reliability Engineering (SRE): Implement proactive observability, monitoring, automated recovery workflows ...

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 ...

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 ...

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 ...

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 ...

member of the Operations Centre, you'll play a critical role in operating, supporting and continuously improving hybrid identity services across Active Directory, Microsoft Entra ID, Microsoft 365, Workday, Saviynt, CyberArk, MFA and privileged access platforms. This is a hands-on operational role suited to someone … through automation, and working across a broad range of modern IAM technologies. How you'll CREATE: Support and operate enterprise IAM services including Active Directory, Microsoft Entra ID, Microsoft 365, Saviynt, CyberArk, Duo and Workday-driven identity lifecycle processes. Investigate and resolve incidents relating to user ...

Business Analyst to join a major transformation programme within a large enterprise environment.The role will focus on understanding and improving identity, access and directory processes across Active Directory, Okta, Entra ID and Google Groups, supporting a wider organisational separation and transformation programme. 6 month … current-state IAM processes, workflows and system dependencies. Gather and document business, functional and non-functional requirements. Conduct access, entitlement and directory reviews across Okta, AD, Entra ID and Google Groups. Define future-state Joiner, Mover, Leaver (JML) and access request processes. Translate requirements into user stories ...

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 ...

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 ...

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 ...

required. Technologies You'll Work With You will gain hands-on experience supporting: Microsoft 365, Microsoft Azure, Microsoft Intune, Windows Server 2022 & 2025, Active Directory, Security Platforms (Barracuda & Mimecast), SonicWall Firewalls, UniFi Networks, HPE Aruba Networking Solutions, Cloud Infrastructure & Managed IT Services What We're Looking … problem-solving abilities. Full UK driving licence preferred. Technical Knowledge In: Microsoft 365 Microsoft Intune Microsoft Azure Windows Server 2022/2025 Active Directory Windows networking fundamentals including TCP/IP, DNS and DHCP Basic routing, switching and firewall administration Why Join Us Join a growing ...

mobile devices Log and manage incidents through the ticketing system Escalate more complex issues where required Technologies Windows 10/11 Microsoft 365 Active Directory Entra ID/Azure AD Microsoft Intune Microsoft Teams and Outlook Basic networking, VPN and connectivity Laptop and desktop hardware Requirements … year experience in a 1st Line, Service Desk or Desktop Support role Good understanding of the Microsoft technology stack Basic Active Directory and user administration experience Confident troubleshooting Windows and Microsoft 365 issues Good communication and customer service skills Keen to develop into a stronger ...

access issues Build, image and deploy laptops and desktops using Autopilot, Intune or SCCM Manage user accounts, groups, permissions and policies in Active Directory/Entra ID Administer and support Microsoft 365, including Exchange Online, Teams and SharePoint Support VPN, remote access, printers, mobile devices … office moves Essential skills 2-4 years in a senior service desk role Strong Windows 10/11 troubleshooting and deployment experience Active Directory, Group Policy and Microsoft 365 administration Experience with Intune or SCCM for device management Networking fundamentals (DHCP, DNS, TCP/ ...

Macs, printers, mobile devices and other IT equipment. Support software, Windows and antivirus updates. Assist with troubleshooting workstation and network issues. Support Active Directory, DNS, DHCP, Linux and Hyper-V environments. Assist with the maintenance of corporate and student networks, Wi-Fi and internet connectivity. Help … Good understanding of TCP/IP, DHCP, DNS, Wi-Fi and VLANs. Practical experience troubleshooting PCs, laptops, peripherals and mobile devices. Experience with Active Directory and user/account administration. Strong customer service and communication skills. Ability to prioritise workloads, work independently and meet deadlines. Ability ...

processes. Produce and maintain high-level and low-level designs, implementation procedures, runbooks, support documentation, control evidence and technical standards. Integrate PAM with Active Directory, identity-management workflows, SIEM, ITSM, cloud services, databases and applications, including the development and support of custom web connectors and third … design, platform configuration, account discovery, onboarding, reconciliation, rotation, verification, session monitoring, and development of custom web and third-party application connectors. Windows Server, Active Directory, Group Policy, Kerberos, LDAP, RDP, SSH, certificates, networking, firewalls and load-balancing fundamentals. Integration with Microsoft Sentinel or another SIEM ...

engineering, infrastructure, application and security teams to resolve complex technical issues. Maintain operational documentation, troubleshooting guides, knowledge articles and standard operating procedures. Support Active Directory and LDAP integrations within the PAM environment. Contribute to continuous improvement initiatives to enhance service reliability, operational efficiency and security. Participate … Familiarity with CyberArk Application Access Manager (AAM). Experience investigating and resolving L2 incidents rather than solely processing access requests. Strong knowledge of Active Directory, LDAP and privileged access management principles. Experience using ServiceNow or a comparable IT service management platform. Understanding of incident, problem, change ...

looking for an experienced Infrastructure Engineer to support and enhance a complex enterprise environment. You'll work across networking, VMware, Microsoft 365, Active Directory, cloud connectivity, and infrastructure projects, helping deliver resilient and secure solutions. Key skills: Enterprise networking (routing, switching, VLANs, firewalls) VMware ESXi & storage … technologies Microsoft 365, Exchange Online & Active Directory Azure networking/ExpressRoute Infrastructure documentation and troubleshooting Desirable: Palo Alto, Fortinet, SD-WAN, Veeam, Aruba, Meraki, CCNP, Fortinet or Microsoft certifications. Ideal for a hands-on engineer with strong project and BAU experience in enterprise environments. Contract role ...