1 to 25 of 283 Active Directory Jobs in London

Select how often (in days) to receive an alert: Job Title: MS AD/Entra ID Engineer - Active Directory (6-month contract) Job Code: 14889 Country: GB City: London Skill Category: IT\\Technology Description: Job Title: MS AD/Entra ID Engineer - Active Directory … delivering unparalleled access to, from and within Asia. For further information about Nomura, visit www.nomura.com Overview: We are seeking an experienced Microsoft Active Directory/Entra ID Engineer to join Authentication and Directory Services Engineering function. The position focuses on designing and delivering enterprise ...

existing environment to the future operating model Lead Entra ID architecture, including tenant configuration, identity synchronisation, authentication, federation, domains, administrative boundaries and directory-service integration Define secure hybrid identity patterns for existing and newly introduced cloud and target services Design identity lifecycle management covering joiner, mover and leaver … specialist identity requirements Design privileged-access controls, including break-glass accounts, delegated administration, administrative boundaries and separation of duties Define the future Active Directory Domain Services strategy, including domains, forests, organisational units, trusts, Group Policy dependencies, legacy authentication and administrative models Assess the existing Active ...

domain of recovery and remediation post incident. Our clients continue to face increasingly destructive cyber threats, particularly ransomware, destructive malware, business email compromise, Active Directory compromise, cloud compromise and advanced network intrusions. In these situations, clients look to KPMG not only to investigate and contain … effectively during high-pressure incidents and provide pragmatic, technically credible advice to clients. The successful candidate should be comfortable working across Windows, Linux, Active Directory, virtualisation, networking, cloud and enterprise infrastructure technologies, and should be able to translate technical remediation requirements into clear recovery plans ...

Active Directory Architect 6-month Contract Remote working £600 - £700/day, Inside IR35 We're recruiting for an Active Directory Architect to support an enterprise identity programme. This role will focus on Active Directory, Entra ID, Okta …/PAM solutions, working closely with security and infrastructure teams to design and deliver secure identity services. Key Responsibilities: Design and architect Active Directory solutions Develop and improve Entra ID and Okta environments Support IAM and PAM architecture and implementation Define identity, authentication and access management ...

identity and services are delivered across one of our clients organisation. As part of this programme, we are looking for an experienced Identity & Directory Architect to design the identity and directory foundation that will underpin the transformation. This is a key architecture role with responsibility … while progressively introducing new target services. You will lead the development of an Entra ID-led identity strategy , working across Microsoft Entra ID, Active Directory, authentication, identity lifecycle, directory services and DNS. You will need to balance the requirements of the existing estate with ...

exciting opportunity has arisen for an Active Directory Engineer to join a leading global law firm on an initial 3-month contract. PLEASE NOTE - This contract will fall inside IR35 Key Responsibilities Manage and support Active Directory, including Group Policy, DNS, DHCP … mentoring team members, coordinating operational activities and supporting project delivery. Key Experience 5+ years' experience supporting enterprise infrastructure environments. Strong expertise in Microsoft Active Directory, Group Policy, DNS, DHCP, PKI and Windows Server technologies. Experience managing Microsoft Azure and Entra services, including identity and access management. ...

/3rd Line Onsite Support Engineer - Managed Services M365, Azure, Entra, Server, Active Directory, Networking, Firewall, Switching, BackUp, Cyber Essentials. My client are a well respected and established IT Managed Services Provider. They have an immediate requirement for a proven 2nd/3rd Line Onsite Support …/3rd Line onsite Support Engineer will have a broad range of technical skills across tech such as M365, Azure, Entra, Server, Active Directory, Networking, Firewall, Switching, BackUp, and ideally knowledge of Cyber Essentials. Alongside your technical skills you will be an outstanding communicator with ...

core infrastructure services across on-premise and cloud environments. This is a hands‐on role focused on the management, support and lifecycle of Active Directory and Microsoft infrastructure , with strong exposure to Azure and Entra ID . Key Responsibilities Manage and support Active Directory … . Support and manage Azure and Microsoft Entra ID services, including: Conditional Access Role and Group Management Entra Connect Microsoft Authenticator On-premise Active Directory integration Group Policy and Intune policies Defender for Identity Support SSO and authentication services across the enterprise. Perform server migrations, upgrades ...

Active Directory Architect 6-month Contract Remote working £600 - £700/day, Inside IR35 We're recruiting for an Active Directory Architect to support an enterprise identity programme. This role will focus on Active Directory, Entra ID, Okta ...

/day Inside IR35 We're recruiting for an IAM Architect to support an enterprise identity transformation programme. The role covers Active Directory, Entra ID, Okta, IAM and PAM, working closely with Security and Infrastructure teams to deliver secure, scalable identity solutions. They're looking … enterprise IAM architecture experience, with solid knowledge of authentication, access controls and privileged access. Key Responsibilities: Design and develop enterprise IAM architecture across Active Directory, Entra ID, Okta and PAM Define identity, authentication and access management strategies Support identity transformation, migration and modernisation programmes Work closely ...

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 ...

projects for some of the UK's biggest organisations while developing your expertise alongside experienced industry leaders. If you have strong experience with Active Directory, Microsoft Entra ID and enterprise identity security, we'd love to hear from you. The Role You'll play … helping organisations strengthen and modernise their identity platforms through architecture, security assessments, remediation and automation. You'll be involved in: Designing and securing Active Directory and Microsoft Entra ID environments. Implementing Conditional Access, Multi-Factor Authentication (MFA) and Privileged Identity Management (PIM). Delivering identity governance ...

manage user identities, access controls and authentication protocols across cloud and hybrid environments. This role centres on Microsoft Entra ID, formerly Azure Active Directory, and supports the protection of enterprise systems through Zero Trust security models, strong authentication, least privilege access and effective identity governance. … environments, including users, groups, enterprise applications, app registrations, administrative roles and tenant settings. Implement and secure cloud and hybrid identity architectures, including Active Directory integration, Microsoft Entra Connect, synchronisation, federation and identity migration patterns. Configure identity lifecycle processes, including joiner, mover and leaver workflows, role-based ...

Good working knowledge of Productivity and collaboration applications such as Teams, SharePoint, OneDrive, and Exchange would be advantageous. Knowledge and experience of – o Active Directory & Azure Active Directory administration Skills – (Knowledge and/or experience/exposure of the following are required … similar) Azure AD (including, but not limited to conditional access, SSO, application registration, provisioning), M365 & Intune Windows Server/client Windows certificate services Active Directory (and associated technologies), Exchange Server, clustering, and file servers SMTP HPe hardware Network routing/802.1x/firewalling Cisco call manager ...

across IAM platforms Implement and support role-based access control (RBAC), access governance and certification processes Develop integrations using APIs, web services and directory technologies Investigate and resolve identity, provisioning and access-related issues Collaborate with security, infrastructure, application and business teams to deliver IAM services Support testing … identity lifecycle management and access provisioning processes Experience integrating applications using REST APIs, web services and identity data sources Experience with enterprise directory services including Active Directory, LDAP and Microsoft Entra ID Knowledge of RBAC, access governance, certification and compliance controls Experience troubleshooting identity ...

infrastructure. You will own critical enterprise systems, automate workflows, and drive continuous improvement across IT operations and infrastructure projects. Key Responsibilities Core Infrastructure & Active Directory Administer, maintain, and monitor hybrid identity and global Active Directory environments (Azure AD/Entra ID, GPOs … process improvements. Technical Skills & Experience 5+ years managing Microsoft 365 enterprise environments (Exchange Online, SharePoint, Teams, Intune). Deep technical expertise in hybrid Active Directory, Azure AD Connect, SSO, MFA, Conditional Access, and identity protection. Hands-on experience supporting Windows, macOS, and Linux Server environments. Advanced ...

Umbrella) Location: Fully Remote (UK) Contract Length: ASAP start to 31/12/2026 IR35 Status: Inside IR35 Security Clearance: Active SC Clearance Required Your new company A leading organisation is seeking experienced Wintel Engineers to support and maintain critical Microsoft infrastructure within a secure and highly … infrastructure changes. Key responsibilities Administer and support Windows Server environments across physical, virtual and Azure platforms. Support and maintain Azure Local solutions. Manage Active Directory, PKI, Group Policy, DNS and DHCP services. Perform server provisioning, patching, upgrades and lifecycle management. Work with Microsoft System Center technologies ...

Umbrella) Location: Fully Remote (UK) Contract Length: ASAP start to 31/12/2026 IR35 Status: Inside IR35 Security Clearance: Active SC Clearance Required Your new company A leading organisation is seeking experienced Wintel Engineers to support and maintain critical Microsoft infrastructure within a secure and highly … infrastructure changes. Key responsibilities Administer and support Windows Server environments across physical, virtual and Azure platforms. Support and maintain Azure Local solutions. Manage Active Directory, PKI, Group Policy, DNS and DHCP services. Perform server provisioning, patching, upgrades and lifecycle management. Work with Microsoft System Center technologies ...

Server Tooling and Orchestration Specialist 4-6 months Remote £610 per day inside IR35 - Umbrella only Active SC cleared or SC eligable The Server Tooling and Orchestration Specialist is responsible for the implementation, optimisation, and ongoing support of various infrastructure tooling and orchestration platforms. These platforms are used … automated request fulfilment, event management and workflow automation across customer environments. The role provides technical ownership of runbooks and integrations with ServiceNow, SCOM, Active Directory, Azure AD/Entra ID and related enterprise platforms. Operating within a highly governed, ITIL-aligned service model, the post-holder ...

full OT infrastructure stack. This is a critical leadership role for a versatile senior engineer with deep cross‐domain expertise spanning Windows Active Directory, identity and access management, security appliances, virtualization platforms, and enterprise storage, all within the unique constraints of OT/ICS environments. … security objectives. Provide senior technical leadership and people management to a team of OT infrastructure, endpoint, and systems engineers. Own the enterprise Active Directory and hybrid Azure AD/Entra ID architecture for OT environments, governing identity lifecycle, Group Policy, privileged access, and directory ...

exciting opportunity has arisen for an Active Directory Engineer to join a leading global law firm on an initial 3-month contract. PLEASE NOTE - This contract will fall inside IR35 Key Responsibilities Manage and support Active Directory, including Group Policy, DNS, DHCP ...

SonicWall firewalls - configuration, VPNs, security policies & troubleshooting VMware ESXi/vSphere - administration, provisioning, backups & performance Windows Server & Active Directory IT Systems & Network Administrator ONSITE Heathrow/Heston £50,000 – £80,000 depending on experience We are recruiting for an experienced and hands-on IT Systems & Network … including VPNs, security policies and access rules. Administer VMware ESXi/vSphere , including virtual machines, backups, snapshots and performance. Support Windows Server and Active Directory environments. Provide 1st and 2nd line support across hardware, software, network and connectivity issues. Monitor and maintain network, server and virtual ...

Line Support Analyst - Managed Services Windows, M365, Exchange, Active Directory, DNS, DHCP, Networking, Hardware, Backup, Server, SonicWALL, Sophos. My client is a well established and leading IT Managed Services Provider specialising in the SME market. They have an immediate requirement for a 1st Line Support Analyst. … paced ticketed environment. The 1st Line Support Analyst will have a broad range of technical skills across tech such as Windows, M365, Exchange, Active Directory, DNS, DHCP, Networking, Hardware, Backup, Server, SonicWALL, Sophos but as important is the willingness to learn and keep developing their technical ...

Engineer, CyberArk implementation, Data Cleansing, Automation, Python or PowerShell, IDM, Active Directory, Linux, Azure, AWS, GCP We are working with a leading investment banking client based in London to secure for them a PAM (privileged access management ) Engineer/CyberArk SME. We are looking for highly … ideally CyberArk SaaS/Privilege Cloud. Proven delivery of CyberArk upgrades, migrations, onboarding, policy design, connector development, and automation. Solid infrastructure knowledge across Active Directory, Windows Server, Linux, RDP, SSH, service accounts, certificates, and cloud platforms. Experience in regulated enterprise environments, ideally financial services, where audit ...