1 to 25 of 44 Active Directory Jobs in Central London

Head of Windows Engineering/London or New York Fed up with legacy technical debt? An active directory that is like the back of the office fridge (stuff in there from years ago, nobody knows who it belongs to or is brave enough to chuck away … premise and cloud infrastructure. Responsibilities Lead the architecture, implementation and ongoing management of enterprise Windows infrastructure Design and deploy core services including Active Directory, identity management and enterprise authentication Build and maintain the firm’s Windows Server environment across on-prem and cloud platforms Develop automation ...

drive transformation from traditional to modern infrastructure principles Provide technical leadership across IT infrastructure including Ansible, Terraform, GitLab, Kubernetes, Microsoft Entra ID, Active Directory, Azure, VMWare VCF, Linux, Docker, Backup/DR Build strong partnerships with Infrastructure and Application teams to understand current platforms and plan … industry best practices, emerging technologies, and security trends Participate in the on-call rota as required Required Skills & Experience Experience with One Identity Active Roles, Microsoft Entra ID, and Active Directory Hands-on knowledge of Azure SSO (App Registrations/Enterprise Applications) and Conditional ...

malware systems, investigating and resolving security alerts. Ensure data integrity through reliable backup configuration, testing, and disaster recovery processes. Administer and monitor Active Directory, Azure Entra, and Intune environments. Manage compliance policies, conditional access, and mobile device management. Work with third-party providers supporting SIEM … infrastructure, desktop, or systems support. Strong technical knowledge of Microsoft operating systems (Windows client and server). Hands-on experience with Active Directory, Intune, and Azure Entra. Familiarity with antivirus, backup, and monitoring solutions. Excellent written and verbal communication skills. Highly organised, methodical, and capable ...

Technical Project Manager ( Identity & Directory Services ) 6-Month Rolling FTC | London (3 Days Onsite) Overview We are supporting a leading international law firm undergoing a complex technology transformation and separation programme. We are seeking an experienced Technical Project Manager to lead critical Identity & Directory Services workstreams … ensuring secure, compliant, and seamless operations across the business. Key Responsibilities Lead delivery of Identity & Directory Services workstreams within a wider transformation programme Manage Active Directory and identity migrations, including user access, authentication, and security controls Support data centre and cloud migration activities ...

support staff. Provide pre-sales input and technical guidance to the sales and solutions teams. Manage and troubleshoot issues across Azure, Microsoft 365, Active Directory, servers, and networks . Ensure SLA compliance and maintain exceptional customer satisfaction. Keep up to date with Azure, 365, and related … Looking For Proven experience delivering Microsoft 365 and Azure projects within an MSP or similar environment. Strong technical knowledge of Azure, Microsoft 365, Active Directory, and virtualisation . Experience troubleshooting 3rd-line issues in cloud and network environments . Excellent communication, organisation, and documentation skills. Ability ...

Successful candidates will require Full Financial background checks if offer presented Experience of Expo Platform and Objectway Systems, Microsoft Azure, O365, MS Teams, Active Directory & Azure AD, experience managing applications across the full lifecycle in a financial services environment, including BAU, change and delivery. The Company … financial services environment, including BAU, change and delivery. Strong experience with Expo Platform and Objectway systems Microsoft technologies: Azure, O365, MS Teams, Active Directory & Azure AD Strong ITIL-based service management and incident handling skills Excellent analytical, troubleshooting and problem-solving abilities Confident communicator with strong ...

that is predominantly Windows 11 (approx. 90% ) with a smaller Mac estate. What They’re Looking For: Microsoft 365 administration (Outlook, Word, Teams) Active Directory user and permissions management Windows 11 support experience Strong troubleshooting logic and structured fault diagnosis Experience in a Service Desk … pressure, organised with your time, and confident explaining technical issues in simple terms. What You’ll Work With Windows 11 MacOS Microsoft 365 Active Directory Okta Google Workspace LAN/WAN/TCP/IP networking VoIP systems Service desk ticketing platforms Identity and access management ...

Hands-On) £90,000 - £110,000 City of London Core Technology Experience They Expect Be prepared to clearly demonstrate hands-on experience across: Microsoft Active Directory Microsoft Entra ID/Azure AD Microsoft SSO/Multi-Factor Authentication CyberArk Delinea/Thycotic SailPoint They … automation and continuous improvement of identity lifecycle processes Core Technology Requirements You must demonstrate strong, hands-on experience across multiple IAM technologies, including: Microsoft Active Directory Microsoft Entra ID (Azure AD) Single Sign-On (SSO) and Multi-Factor Authentication (MFA) Privileged Access Management tools such ...

Hands-On) £90,000 - £110,000 City of London Core Technology Experience They Expect Be prepared to clearly demonstrate hands-on experience across: Microsoft Active Directory Microsoft Entra ID/Azure AD Microsoft SSO/Multi-Factor Authentication CyberArk Delinea/Thycotic SailPoint They … automation and continuous improvement of identity lifecycle processes Core Technology Requirements You must demonstrate strong, hands-on experience across multiple IAM technologies, including: Microsoft Active Directory Microsoft Entra ID (Azure AD) Single Sign-On (SSO) and Multi-Factor Authentication (MFA) Privileged Access Management tools such ...

organisational and regulatory requirements Senior Cloud Infrastructure Engineer Skills & Requirements: Strong knowledge of Microsoft cloud services and the broader Microsoft technology stack (Azure Active Directory, Exchange Online, SharePoint Online, Microsoft 365, related SaaS offerings) Expertise in Azure services and architecture, including automation using Terraform Deep understanding ...

firewalls, TLS). Experience deploying infrastructure agents or scanning tools (security scanners, backup agents, EDR, etc.). Identity and access management experience (Active Directory, Microsoft Entra ID , LDAP). Mandatory Skills : One Trust Data Privacy, One Trust GRC Randstad Technologies is acting as an Employment Business ...

service improvements Technical Environment Strong experience is expected in Apple-centric environments , alongside exposure to: macOS, iOS, Apple Business Manager Windows, Windows Server, Active Directory Microsoft 365, Azure Google Workspace/Google Cloud Cisco Meraki JAMF, Kandji, JumpCloud Synology Adobe Creative Cloud Candidate Profile Proven experience ...

Enhanced Pension, Professional Development Support, and more. Location: London (Hybrid - 3-5 days on site depending on project) Security Clearance: Must already hold active DV Clearance About the client: Imagine working for a powerhouse of British innovation that has spent over 60 years at the absolute cutting edge ...

service improvements Technical Environment Strong experience is expected in Apple-centric environments , alongside exposure to: macOS, iOS, Apple Business Manager Windows, Windows Server, Active Directory Microsoft 365, Azure Google Workspace/Google Cloud Cisco Meraki JAMF, Kandji, JumpCloud Synology Adobe Creative Cloud Candidate Profile Proven experience ...

Analyst/Security Engineer London (City) | £80,000–£90,000 | Permanent If you’re the kind of security engineer who can spot an active threat, contain it calmly, and then harden the environment so it doesn’t happen again — this role is built for you.We’re hiring ...

Security Gateway * Duo * Okta * Rapid7 IVM, Tenable IO or Nessus * Palo Alto Firewalls and Panorama * InTune and Conditional Access * Entra ID, Purview, Defender, Active Directory, DNS, GPO Experience - Desired Experience using the following technology stack would be advantageous; understanding the principles is required. * Cisco Secure Access ...

Technical Architect - someone who can both design and deliver . Essential Skills & Experience Identity (priority area): Strong experience across Entra ID , Active Directory , Azure SSO Conditional Access (must have) App Registrations/Enterprise Applications One Identity Active Roles JIT access, ZTNA concepts, and ideally ...

Line Infrastructure Engineer Onsite in London £40,000 - 60,000 per annum (dependent on experience) + benefits package Active DV clearance is required We are looking for a skilled 2nd Line Infrastructure Engineer to support on a critical MOD site. You'll take ownership of complex technical issues … delivering advanced support while helping design, deploy, and maintain secure Windows-based enterprise infrastructure. You'll work across technologies including Windows Server, Active Directory, VMware, and MECM , ensuring systems are resilient, compliant, and high-performing. From troubleshooting escalations to implementing security controls and contributing to infrastructure ...

Infrastructure Engineer Onsite in London £60,000 - 80,000 per annum (dependent on experience) + benefits package Active DV clearance is required We are looking for a skilled 3rd Line Wintel Infrastructure Engineer to join a collaborative team supporting a critical MOD environment. You'll take ownership … issues, delivering advanced support while helping design, deploy, and maintain secure Windows-based enterprise infrastructure. You'll work across technologies including Windows Server, Active Directory, VMware, and MECM , ensuring systems are resilient, compliant, and high-performing. From troubleshooting escalations to implementing security controls and contributing ...

engineering systems for lifecycle automation. - Oversee Conditional Access, risk-based authentication, and device-state policies. - Support the secure operation of multi-site Active Directory domains and cloud identity platforms. - Collaborate with cross-regional IT and business leaders; manage vendor relationships and roadmaps. - Assess IAM vulnerabilities … similar (highly desirable) Technical Skills - Deep expertise in IAM across hybrid Microsoft ecosystems, including Azure AD/Entra ID and on-premises Active Directory. - Strong understanding of authentication/SSO standards (OIDC, SAML, OAuth, Kerberos, LDAP). - Experience with RBAC, entitlement management, and automated provisioning/deprovisioning. - Skilled ...

maintaining business applications (not just development) Experience with scripting languages (PowerShell, VBA, or VBScript) Familiarity with Microsoft environments (Office 365, Windows Server, Active Directory) Strong communication skills and experience working with end users and senior stakeholders MS Server 2016 network administration (AD, groups, security, etc.) including ...

maintaining business applications (not just development) Experience with scripting languages (PowerShell, VBA, or VBScript) Familiarity with Microsoft environments (Office 365, Windows Server, Active Directory) Strong communication skills and experience working with end users and senior stakeholders MS Server 2016 network administration (AD, groups, security, etc.) including ...

maintaining business applications (not just development) Experience with scripting languages (PowerShell, VBA, or VBScript) Familiarity with Microsoft environments (Office 365, Windows Server, Active Directory) Strong communication skills and experience working with end users and senior stakeholders Knowledge of scripting languages including VBA, VB Script and PowerSheII ...

Must haves: Strong understanding of Microsoft environment High level of experience writing and adjusting Powershell scripts Hands on experience in with - SCCM, Intune, Active Directory, o365 Azure In office Central London 5 days a week *Sponsorship cannot be offered for this role* Salary ...

development roles). Experience with scripting languages such as PowerShell, VBA, or VBScript. Familiarity with Microsoft environments including Office 365, Windows Server, and Active Directory. Strong communication skills with experience engaging end users and senior stakeholders. Exposure to working in the legal or professional services sector. Ability ...