23 of 23 Active Directory Jobs in the City of London

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 ...

FTSE 100 clients. This is an opportunity to work alongside one of the UK's most experienced Identity Security specialists, delivering enterprise-scale Active Directory and Microsoft Entra ID projects while helping shape the future of a growing consulting practice. What You'll Be Doing … work across multiple enterprise clients delivering Identity Security consulting, architecture and technical remediation projects, including: Active Directory & Microsoft Entra ID security Hybrid Identity architecture Conditional Access, MFA & Privileged Identity Management (PIM) Identity Protection & Zero Trust Active Directory security assessments PowerShell automation & 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 ...

issues where appropriate. Configure, deploy, maintain, and support desktops, laptops, mobile devices, printers, peripherals, and meeting room technology. Support Microsoft Windows, Microsoft 365, Active Directory, Microsoft Entra ID, legal applications, and document management systems. Manage user accounts, access permissions, password resets, and the IT onboarding … service desk role is essential. Law firm experience is highly advantageous. Experience supporting Microsoft 365, Outlook, Teams, and Office applications. Basic understanding of Active Directory and user account administrations. Knowledge of networking fundamentals including TCP/IP, DNS, DHCP, and VPN. Experience with desktop hardware, laptops ...

some 1st Line support responsibilities Installing, configuring and troubleshooting laptops, desktops, mobile devices and business applications Managing user accounts, permissions and access through Active Directory, Entra ID (Azure AD) and Microsoft 365 Supporting onboarding, offboarding and user lifecycle management Logging, managing and resolving support tickets within … Essential Skills & Experience Previous experience in a 2nd Line IT Support role Strong Microsoft 365 administration experience Experience with Entra ID (Azure AD), Active Directory and user account management Knowledge of Microsoft Defender and security best practices Strong networking, desktop support and troubleshooting skills Excellent communication ...

modernisation initiatives, including assessment, planning, execution, and decommissioning of legacy infrastructure Design and support secure hybrid connectivity, networking, and identity services across Azure, Active Directory, Microsoft Entra ID, and on-premises environments Implement and maintain security, compliance, monitoring, and governance controls aligned with Zero Trust principles … organisational standards Provide technical leadership, escalation support, and operational oversight for core enterprise infrastructure, including VMware, Windows Server, Active Directory, DNS, and DHCP Drive infrastructure design, capacity planning, performance optimisation, root cause analysis, and continuous service improvement Participate in an on-call rota and collaborate across ...

equipment. Support Windows 10 and Windows 11 operating systems, including troubleshooting and configuration. Assist with user account administration and access requests using Active Directory. Provide remote support using appropriate remote support tools. Maintain IT asset information and update technical documentation. Monitor equipment performance and assist with maintaining system … Helpdesk, Service Desk, Desktop Support, or similar role. Experience supporting desktop and laptop hardware. Knowledge of Windows 10 and Windows 11. Understanding of Active Directory user administration. Knowledge of TCP/IP, DNS, DHCP, VPN connectivity, and wired/wireless network troubleshooting. Experience supporting printers ...

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 ...

significant responsibility, you MUST be a consummate communicator with demonstrable expertise in the administration and support of Office 365, Azure, Windows Server, Active Directory and VMware. Strong PowerShell skills, coupled with a secure understanding of SANs and networking (switches), would also be highly advantageous to your ...

title: VMware/Omnissa Horizon Engineer - Active SC Clearance Start date: Flexible, can allow for notice period Duration: 6-12 months initially Location: Hybrid - Central London (50/50 split) Salary: £380 per day - Inside IR35 Standard hours: Monday to Friday 9am-5pm Overview We are seeking … experienced VMware Horizon VDI Engineer who possesses Active SC Clearance, to join an operational support team responsible for the administration, upgrade, maintenance and ongoing support of a critical VMware Horizon VDI environment (now Omnissa Horizon). This is a hands-on BAU & project role focused on ensuring platform ...

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 ...

user lifecycle. Oversee Conditional Access deployment, risk-based authentication, and device/state signals. Guide the operation and hardening of multi-site Active Directory domains/forests and cloud identity components (Entra/Azure AD). Align IAM with Firewall, Micro‐Segmentation, NDR, Remote Access ...

SIEM, Microsoft Sentinel or Microsoft Defender), including detection tuning, alert management and vulnerability scanning and reporting. Microsoft security stack experience across Entra ID, Active Directory and Group Policy, Defender and Microsoft 365, with email security (Mimecast or equivalent). Exposure to Microsoft Purview is desirable. Cloud ...

drive decisions, and remove ambiguity. Desirable Skills Experience with PAM tools such as CyberArk, BeyondTrust, Delinea, or similar. Experience with Microsoft security technologies, Active Directory, Entra ID, conditional access, device hardening, or endpoint management. Experience in Solution Architecture, separation, migration, divestment, or integration programmes. Knowledge ...

through review and approval. Desirable Skills Experience with PAM platforms such as CyberArk, BeyondTrust, Delinea, or similar. Experience with endpoint security, device hardening, Active Directory, Entra ID, Intune, SCCM, or similar tooling. Experience in telecom, managed services, or large enterprise security programmes. Experience with TSA, migration ...

Strategic Project Director Location: London UK (travel required between sites) Clearance: *You must hold active SC Clearance* Role Overview Provide senior accountability for the consolidation of a Top Secret (TS) digital workplace, bringing desktop and deskside services from four agencies into a single, secure service model under ...

client‐facing role, you will be engaged on some of the most exciting, complex, and leading‐edge projects. You will play an active role in transforming our client’s Digital Identity solutions and operations through the design and implementation of Digital Identity technologies, with a focus … application single sign‐on, and SCIM provisioning, as well as advanced security controls such as user and behavioural analytics). Proven understanding of Active Directory and legacy authentication protections (LDAP, Kerberos etc.). Proven experience with modern authentication protocols and integrating applications using those protocols. Experience ...

. Desirable Skills IAM/IGA platform certifications. Familiarity with security frameworks (e.g. ISO 27001, NIST, COBIT). Exposure to identity infrastructure (e.g. Active Directory), reporting tools (e.g. Power BI), or cloud integrations. Experience onboarding applications or cloud platforms into IAM/IGA solutions. Consulting mindset ...

Information Security Technical Lead London (City) – Hybrid Shape, lead, and own enterprise security for a highly respected insurance platform operating at the heart of the London Market. We’re partnering with a market‐leading insurance ...

IAM Consultant/Microsoft Entra Engineer needed for our Consultancy client in the North of England, though the role can be worked fully remote. The right candidate must have extensive demonstrable experience in Identity and ...

Role purpose Avanade UK Security is scaling fast, requiring a Director‐level Identity & Access Management (IAM) Lead to build a Microsoft‐first IAM growth engine across advisory, implementation, and managed services, with a strong bias ...

Job Description Job Purpose Intercontinental Exchange, Inc. (ICE) is a leading operator of global exchanges, clearing houses, data, and listings services. We connect businesses around the world to unique opportunities in markets that drive the ...