1 to 25 of 132 Permanent Active Directory Jobs in London

Security Consultant – Identity & Active Directory London base/FULLY ONSITE We’re working with a client delivering a major security-focused programme of work, with a strong emphasis on Active Directory and Identity Security at an enterprise level. They’re looking … Role You’ll play a key role in assessing, improving, and guiding security practices across enterprise environments, with a particular focus on Active Directory and identity-related controls . You’ll be expected to: Engage directly with clients, both written and face-to-face, with credibility ...

Line Support Engineer Windows Server, Azure, O365, Active Directory, Sharepoint, VMware, Hyper-V, Networking, Backup, LAN, WAN, Wireless. My client is a well established, fast growing and multi-award winning IT Managed Services provider. Due to on-going success and growth they have an immediate requirement … service. As 2nd Line Support Engineer you will have a broad range f technical skills across technology such as Windows Server, Azure, O365, Active Directory, Sharepoint, VMware, Hyper-V, Networking, Backup, LAN, WAN, Wireless. You will have a proven background in both being part ...

Line Support Engineer - Managed Services Windows Server, O365, Azure, Azure AD, Active Directory, VMware, Hyper-V, DNS, DHCP, Group Policy, Networking, WAN, Wireless, Router, Switches. Hybrid working - 3 days office, 2 days at home. My client is a fast expanding IT Services company that … fast paced MSP environment. You will have a broad range of technical skills across technology such as Windows Server, O365, Azure, Azure AD, Active Directory, VMware, Hyper-V, DNS, DHCP, Group Policy, Networking, WAN, Wireless, Router, Switches. The 3rd Line Support Engineer will be working proactively ...

Directory Engineer to support a large enterprise infrastructure and security transformation programme. The role involves reviewing, designing, and improving Microsoft Active Directory environments, working with infrastructure, security, and application teams to strengthen security and improve operations. Responsibilities Review and improve existing Active … Prepare deployment plans, runbooks, and remediation plans. Collaborate with stakeholders to deliver successful outcomes. Required Skills/Qualifications Strong hands‐on experience with Microsoft Active Directory. Expertise in AD architecture: forests, domains, trusts, sites, and replication. Experience managing large‐scale enterprise AD environments. Strong understanding of AD Tiering ...

Directory Engineer to support a large enterprise infrastructure and security transformation programme. This role involves reviewing, designing, and improving Microsoft Active Directory environments by collaborating with various teams. The ideal candidate will have strong hands-on experience with Microsoft Active Directory, expertise in security models, and the ability to perform gap analysis. The position offers a competitive rate of £550 per day. #J-18808-Ljbffr ...

working closely with staff and students to resolve day to day technical issues. You will support a broad range of technology including hardware, Active Directory, laptops, iPads, networking, projectors, classroom equipment and audio-visual systems. This is a highly varied, practical role where you could … Support, IT Technician or Service Desk position and be someone who enjoys problem solving and learning new skills. Knowledge of hardware, networking or Active Directory would be beneficial, but attitude, flexibility and a willingness to learn are the most important factors. This is an excellent opportunity ...

working closely with staff and students to resolve day to day technical issues. You will support a broad range of technology including hardware, Active Directory, laptops, iPads, networking, projectors, classroom equipment and audio-visual systems. This is a highly varied, practical role where you could … Support, IT Technician or Service Desk position and be someone who enjoys problem solving and learning new skills. Knowledge of hardware, networking or Active Directory would be beneficial, but attitude, flexibility and a willingness to learn are the most important factors. This is an excellent opportunity ...

across both on-premises and Azure environments. Our client is specifically looking for a hands-on engineer with deep expertise across Windows Server, Active Directory, Azure Infrastructure, security, patching, and operational excellence – this is not a cloud-native, DevOps, or Kubernetes-focused role. You will play … remain secure, resilient, and highly availability. Key Responsibilities Manage and maintain Windows Server infrastructure across on-premises and Azure environments. Administer and support Active Directory, DNS, Group Policy, and core Microsoft services. Maintain Azure infrastructure including virtual machines, storage, networking, and platform services. Lead patching, vulnerability ...

Digital Identity Consultant (AD Security & Resilience), you will design, secure, and optimise enterprise identity solutions across Microsoft Entra ID and Active Directory environments. You will work directly with clients to modernise authentication, strengthen identity governance, and enhance AD resilience, contributing to robust and scalable digital identity … transformations). Manage identities and authentication services using Microsoft Entra ID, including SSO, Conditional Access, MFA, PIM, and authentication methods. Enhance and secure Active Directory environments, including AD tiered models, GPOs, DNS, PKI/Certification Authority, and AD recovery. Manage IAM lifecycle processes (provisioning, deprovisioning ...

Fixed term contract role Job Description Implementation, Design and Architect of complex IAM solutions for large scale customers across various industry verticals Play active role in the execution of the project and demonstrate strong technical leadership Demonstrate a general knowledge of market trends and competition Demonstrate the capabilities … Oracle Access Manager Excellent knowledge and understanding of LDAP concepts and working experience with at least few of the following directories: Oracle Internet Directory/Oracle Virtual Directory Sun Directory Server Active Directory Tivoli Directory Server NetIQ/ ...

improvement and provide strong technical input into projects and operational decisions. The College is continuing to modernise and strengthen its infrastructure services, with active work across Microsoft 365, cloud services, cyber security, device management and service resilience. You will have the opportunity to contribute to improvement projects, shape … troubleshooting of IT infrastructure and services Proven technical experience with a wide range of server hardware, virtualisation and application technologies (e.g. Microsoft 365, Active Directory/Azure AD, Cisco, VMWare, Hyper-V, backup management, cloud and emerging technologies) Experience of administering Active Directory ...

across multiple business areas. Develop and maintain custom scripts and automation processes using PowerShell, T-SQL and Bash. Configure and support integrations with Active Directory, LDAP, Azure AD, HR systems and other identity sources. Manage the full development life cycle, including deployment and change compliance. Conduct … SAML, OAuth and OpenID Connect. Proven experience with cross-platform Scripting, including PowerShell, T-SQL and Bash. Knowledge of on-premises and cloud directory services such as Active Directory, Azure AD and Google Workspace. Expertise in Legacy and modern authentication protocols. Strong understanding ...

security patterns. * Manage hybrid connectivity concepts such as ExpressRoute, vWAN, VPN gateways, and integration with on-prem network services. * Support hybrid identity across Active Directory and Microsoft Entra ID, including Conditional Access and identity governance controls aligned with Zero Trust principles. * Implement and maintain Azure security … initiative, RBAC, logging/monitoring, and automated compliance guardrails). * Maintain working knowledge and provide escalation support of VMware vSphere environment, Windows Servers, Active Directory services, DHCP/DNS, and other core enterprise systems. Required Skills: * Excellent in managing cloud solutions (IaaS, PaaS, and SaaS ...

governance documentation, such as Low-Level Designs and Creation of security focused technical specifications for Windows environments Secure Configuration Baseline creation Knowledge of Active Directory Certificate Services Knowledge of IIS Knowledge of Active Directory Domain Services Knowledge of Cryptography Windows Server ...

system configurations, solutions, and troubleshooting steps. Provide clients with performance reports and recommendations for improvement. Technical Skills: Expert knowledge in Windows Server, Active Directory, DNS, DHCP, GPOs, and WDS, including advanced troubleshooting and configuration. Strong hands-on experience with server virtualisation (Hyper-V, VMware) and cloud … Consultant, IT Infrastructure Architect, Senior Technical Engineer, IT Solutions Architect, Senior Systems Administrator, multi service provider, IT Support, IT Support Engineer, Windows Server, Active Directory, DNS, DHCP, GPOs, WDS, Microsoft Azure, Azure AD, Virtual Machines, Fortinet, Juniper, Watchguard, Palo Alto, Dell PowerVault, Synology, Microsoft Defender, Sophos ...

incidents escalated from 1st and 2nd line support, ensuring consistent and minimal disruption to services. Deploy and integrate secure Windows Server environments (Active Directory, Group Policy, DNS, DHCP) using industry best practices. Implement and maintain infrastructure security measures such as patching, access controls, and hardening … principles. Familiarity with security and compliance documentation (e.g. RMADS, SyOPs, NIST frameworks). Core Technologies Microsoft: Windows Server 2019/2022/2025 Active Directory, Group Policy, DNS, DHCP Exchange Server 2019, SQL Server, SharePoint 2019 VMware: VMware Cloud Foundation vSphere, ESXi, NSXT, and vSAN Endpoint ...

continuous development and improvement and being able to drive Azure transformation for key customers. Have a thorough understanding of on – premises technologies, including Active Directory, SCCM, Exchange, Windows Server , and DNS, along with a comprehensive knowledge of Entra ID. Able to articulate customer requirements into High … other Microsoft technologies (M365 E3/E5, including but not limited to identity (Entra ID), Security (Defender), Compliance (Purview) , End point Management (Intune) , Active Directory, Maintain industry – recognised professional – level technical relevance through project delivery, vendor certifications, technical training, vendor relationships, and industry participation. Exhibit exceptional ...

global technology environment. Key Responsibilities Provide 2nd/3rd line support across hardware, software, and infrastructure platforms Administer and maintain Windows Server, Active Directory, M365/Entra, VMware, Azure, and Linux environments Manage OS and software patching Improve and automate infrastructure build processes and operational workflows … Support a fast-paced, business-critical environment Requirements 5+ years' experience in Infrastructure Engineering, ideally within financial services Strong knowledge of: Windows Server & Active Directory Microsoft 365/Entra ID VMware Azure Enterprise Linux PowerShell and/or Python Strong analytical and problem-solving skills Experience ...

incidents escalated from 1st and 2nd line support, ensuring consistent and minimal disruption to services. Deploy and integrate secure Windows Server environments (Active Directory, Group Policy, DNS, DHCP) using industry best practices. Implement and maintain infrastructure security measures such as patching, access controls, and hardening … principles. Familiarity with security and compliance documentation (e.g. RMADS, SyOPs, NIST frameworks). Core Technologies Microsoft: Windows Server 2019/2022/2025 Active Directory, Group Policy, DNS, DHCP Exchange Server 2019, SQL Server, SharePoint 2019 VMware: VMware Cloud Foundation vSphere, ESXi, NSXT, and vSAN Endpoint ...

Windows, macOS, and mobile platforms Install, configure, and maintain desktops, laptops, printers, and other peripherals Manage user accounts, permissions, and access rights in Active Directory and Microsoft 365 Monitor and maintain IT systems, ensuring uptime and performance Document support issues and resolutions in the ticketing system … Proven experience in IT support or helpdesk roles (2+ years preferred) Strong knowledge of Windows OS, Microsoft 365, and networking concepts Familiarity with Active Directory, Exchange, and remote desktop tools Excellent troubleshooting and communication skills Ability to prioritize tasks and manage time effectively Relevant certifications (e.g. ...

Hyper-V. Key Responsibilities Support and maintain enterprise infrastructure across Windows Server and MAC environments Administer and troubleshoot Windows Server technologies including Active Directory, DNS, DHCP, Group Policy, and file services Provide 2nd/3rd line infrastructure support across physical and virtual environments Support VMware …/2019/2022) Proven experience migrating VMware environments to Hyper-V Experience with Hyper-V administration and optimisation Strong understanding of Active Directory, Group Policy, DNS, DHCP, and virtual networking Experience with Microsoft 365 and hybrid infrastructure environments Excellent troubleshooting and problem-solving skills Strong ...

operational discipline. 3. Identity, Security & Risk Management Provide leadership across Identity and Access Management, including IAM lifecycle, Azure AD (Entra ID), RBAC, and directory integrations. Partner with Cyber Security to deliver Zero Trust initiatives, conditional access, CASB solutions, and privileged access governance. Ensure all services meet regulatory, audit … security expectations, consistent with financial services standards. 4. Core Infrastructure & Cloud Services Own the strategy, reliability, and evolution of Microsoft core services, including Active Directory Directory Services (AD DS), Entra ID, Intune, and the full Microsoft 365 stack. Contribute to Azure cloud strategy, supporting ...

Windows 10/11 environments. Administer Microsoft Intune for device management, security, compliance, and endpoint configuration. Support core infrastructure services including Active Directory, DNS, DHCP, networking, identity management, and storage. Ensure platform stability, performance, and security through proactive monitoring and continuous improvement. Engineer the Modern Digital … Administration. Strong hands-on expertise with Windows Server and Windows endpoint management. Proven experience administering Microsoft Intune in enterprise environments. Solid understanding of Active Directory, identity management, DNS, DHCP, TCP/IP, and networking fundamentals. Experience supporting Microsoft Azure services, particularly Azure Virtual Desktop. Strong PowerShell ...

line technical support across client environments Acting as an escalation point for infrastructure and networking issues Supporting and maintaining: Windows Server environments Active Directory Hyper-V infrastructure Microsoft 365 Managing backup and disaster recovery solutions including Veeam Assisting with infrastructure projects including: Migrations Upgrades Virtualisation deployments … both remotely and onsite Skills & Experience Required Previous experience within an IT Support, Infrastructure Engineer, or MSP environment Strong knowledge of: Windows Server Active Directory DNS/DHCP Group Policy Good understanding of networking fundamentals Experience with Microsoft 365 and modern endpoint management Exposure to Hyper ...

business Supporting internal employees with any technical issues they may encounter whether that be hardware, software or connection issues Managing Microsoft Azure, Active Directory and Office 365 environments Supporting servers, virtual environments, networking, and security systems Managing DNS, DHCP, routers, switches, firewalls and VoIP systems Working … experience working within an Infrastructure environment, for an SME organisation Strong Microsoft cloud and infrastructure knowledge VoIP systems experience as well as Active Directory Experience working within a Microsoft 365 environment Excellent communication skills, able to support a variety of users Solid networking and troubleshooting skills ...