1 to 25 of 41 Active Directory Jobs in the City of London

contract, inside IR35. It's important to note that this Identity Solution Engineer role will require 5 days per week on site in Chippenham and you must have active SC Clearance. This Identity Solution Engineer role would suit somebody with experience working as an Identity Engineer, Infrastructure Engineer, or Systems Administrator with a focus on Microsoft identity technologies. … required for this Identity Solution Engineer role are: SC Cleared Defence experience Implement and configure a new new on-premise identity solution built on Microsoft Windows Server 2022, Active Directory, and Active Directory Federation Services. Windows Server 2022 installation, configuration, and management. Active Directory design, replication, Group Policy … and security. Microsoft Certified: Identity and Access Administrator Associate or equivalent. Experience with PowerShell scripting for automation and operational support. Familiarity with monitoring and alerting solutions for Active Directory and ADFS. If you do have the relevant experience for this Identity Solution Engineer role, please do apply. More ❯

About the Role As a Senior/Principal Offensive Consultant , you'll lead complex technical engagements that go beyond standard penetration testing - focusing on advanced exploitative infrastructure testing , Active Directory compromise , and assumed breach assessments . You'll work directly with clients to scope, plan, and deliver high-impact projects, while helping to expand the organisation … s Red Team and adversarial simulation services . Key Responsibilities: Lead and deliver high-level infrastructure and Active Directory penetration testing engagements. Conduct advanced exploitative testing , lateral movement analysis, and privilege escalation within real-world environments. Support presales activity - crafting scopes, proposals, and technical solutions aligned with client objectives. Build and maintain strong, trusted client relationships … services, and seeing your work directly shape business growth. Essential Skills & Experience: Proven background in offensive security consulting or senior penetration testing ( with particular emphasis on infrastructure and Active Directory). Deep understanding of exploit development, privilege escalation, and lateral movement techniques. Experience with adversarial simulation , assumed breach , or Red Teaming (or a strong interest in More ❯

workload including: Delivering 1st & 2nd line technical support with professionalism and pace Troubleshooting hardware, software and networking issues (Windows, macOS, AD, Exchange, VoIP etc.) Proactively managing Microsoft Exchange, Active Directory, cloud storage, DR, VoIP and more Managing tickets and resolving issues within SLAs Maintaining accurate client and system documentation Recommending improvements and contributing to IT projects … Windows 10/11 and macOS Solid understanding of LAN/WAN/Wi-Fi networking Proficiency in Windows Server 2012/2016/2019 and technologies like: Active Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP/IP networking and system configuration Experience with cloud platforms such as Office More ❯

workload including: Delivering 1st & 2nd line technical support with professionalism and pace Troubleshooting hardware, software and networking issues (Windows, macOS, AD, Exchange, VoIP etc.) Proactively managing Microsoft Exchange, Active Directory, cloud storage, DR, VoIP and more Managing tickets and resolving issues within SLAs Maintaining accurate client and system documentation Recommending improvements and contributing to IT projects … Windows 10/11 and macOS Solid understanding of LAN/WAN/Wi-Fi networking Proficiency in Windows Server 2012/2016/2019 and technologies like: Active Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP/IP networking and system configuration Experience with cloud platforms such as Office More ❯

all IT hardware, maintaining servers, conducting regular backups and system security checks, and addressing day-to-day issues. The successful IT Engineer will have experience in the following: Active Directory, PowerShell Windows Server & VMware Windows Server Windows and Max OS Azure AD Office 365 & Exchange Server - on site and remote Firewalls and Switches Backup and recovery More ❯

within a collaborative environment. Ideal profile: Helpdesk/service-desk background supporting end users, with strong troubleshooting skills. Microsoft stack: Windows 11/Server 2019–2022, Microsoft 365, Active Directory/Entra ID, DNS/DHCP. Cloud: Azure (App Services, Storage, Networking, Resource Groups) and awareness of AWS; hybrid integrations and migrations. DevOps & automation: Azure DevOps More ❯

within a collaborative environment. Ideal profile: Helpdesk/service-desk background supporting end users, with strong troubleshooting skills. Microsoft stack: Windows 11/Server 2019–2022, Microsoft 365, Active Directory/Entra ID, DNS/DHCP. Cloud: Azure (App Services, Storage, Networking, Resource Groups) and awareness of AWS; hybrid integrations and migrations. DevOps & automation: Azure DevOps More ❯

with highly varied and deeply technical engineering work, in a flat non-bureaucratic environment with state-of-the art platforms. Requirements Deep expertise in Windows Server administration (e.g. Active Directory, Group Policy, DNS, DHCP, file/print services). Hands-on experience with virtualization technologies (e.g. VMware, Hyper-V, VDI) and cloud (e.g. Azure, AWS). More ❯

with highly varied and deeply technical engineering work, in a flat non-bureaucratic environment with state-of-the art platforms. Requirements Deep expertise in Windows Server administration (e.g. Active Directory, Group Policy, DNS, DHCP, file/print services). Hands-on experience with virtualization technologies (e.g. VMware, Hyper-V, VDI) and cloud (e.g. Azure, AWS). More ❯

professional experience or self-taught/personal interest Hands-on experience with Windows Desktop, Linux and Cloud Computing and some knowledge of Networks/Infrastructure. Windows Server/Active Directory - 2019/22/25. Automation and scripting experience with any of: PowerShell, Python, Bash, or similar. Problem-solving mindset with the ability to think critically More ❯

a dynamic team. Enjoy exposure to both project and business-as-usual environments, contributing to major technical modernisation across Microsoft Exchange, Microsoft 365, Intune, Teams, SharePoint, and Azure Active Directory. Key Responsibilities Lead messaging, collaboration, and mobility projects, ensuring on-time delivery to enterprise standards. Design and implement collaboration solutions across Exchange, M365, Intune, including hybrid configurations and More ❯

deploy, and support end-user devices. IT Support Engineer Experience/Technologies: Proficiency with the Microsoft stack, including Office 365 (administration and support). Hands-on experience with Active Directory (user account management and support). Strong understanding of Windows 10/11 operating systems (administration and troubleshooting). Excellent communication and interpersonal skills. Proven ability More ❯

Security Analyst 3 months - with extensions London - hybrid £400 per day inside IR35 - Umbrella only Active or lapsed SC Security Clearance required The Role As a Cyber Security Analyst in the Cyber Operations workstream, you will report to the Operational Cyber Security Architect and support BAU cyber activities across the organisation. You will play a key role in More ❯

IAM strategy Experience of working in professional services consulting, ideally experience with the ‘Big-4’ or similar Understanding of the following concepts/technologies: LDAP; FIDO; SAML; OAUTH; Active Directory; Linux; Databases (SQL/JDBC); Networking (including High Availability, Fault Tolerance, etc), Virtualisation technology Implementation and project methodologies (e.g. PRINCE2/AGILE More ❯

IAM strategy Experience of working in professional services consulting, ideally experience with the ‘Big-4’ or similar Understanding of the following concepts/technologies: LDAP; FIDO; SAML; OAUTH; Active Directory; Linux; Databases (SQL/JDBC); Networking (including High Availability, Fault Tolerance, etc), Virtualisation technology Implementation and project methodologies (e.g. PRINCE2/AGILE More ❯

Experience: Proven expertise in Dynamics 365 CE/CRM and how these solutions drive business value. Familiarity with the broader Microsoft ecosystem, including Azure, Power Platform, M365, and Active Directory. Experience facilitating formal workshops with clients to define and clarify business requirements. Advanced Microsoft Dynamics 365 CE/CRM functional certification (e.g., Microsoft Certified: Dynamics 365 Marketing, Sales More ❯

Experience: Proven expertise in Dynamics 365 CE/CRM and how these solutions drive business value. Familiarity with the broader Microsoft ecosystem, including Azure, Power Platform, M365, and Active Directory. Experience facilitating formal workshops with clients to define and clarify business requirements. Advanced Microsoft Dynamics 365 CE/CRM functional certification (e.g., Microsoft Certified: Dynamics 365 Marketing, Sales More ❯

term contract, inside IR35. It's important to note that this Solution Architect role will require 5 days per week on site in Chippenham and you must have active SC Clearance. The key skills required for this Solution Architect role are: SC Cleared Defence experience Greenfield on-premise identity solution Microsoft-based identity solutions Windows Server 2022 and … Active Directory architecture and management. SSO design, RBAC implementation, and identity governance. If you do have the relevant experience for this Solution Architect role, please do apply. More ❯

Infrastructure Engineer with network skills Azure cloud, Terraform, Networking, Firewalls 4 days a week in the office in London We are working with an Investment Manager in London who are seeking an experienced Infrastructure Engineer with solid understanding of Networking. More ❯

Infrastructure Engineer with network skills Azure cloud, Terraform, Networking, Firewalls 4 days a week in the office in London We are working with an Investment Manager in London who are seeking an experienced Infrastructure Engineer with solid understanding of Networking. More ❯

About Us At Ingentive, we believe every teammate is a representative of our business and its values. As a leading Microsoft Elite Partner, we are passionate on delivering innovative Microsoft solutions that improve the way that people work. The advancements More ❯

About Us At Ingentive, we believe every teammate is a representative of our business and its values. As a leading Microsoft Elite Partner, we are passionate on delivering innovative Microsoft solutions that improve the way that people work. The advancements More ❯

We are seeking a Microsoft Copilot Architect/Engineer to design and implement advanced Microsoft Copilot solutions within the financial services sector. This temporary role in London requires technical expertise and a strong understanding of modern technology systems. Client Details More ❯

If you've led IT support from the front and still enjoy getting your hands dirty, have a look at this great opportunity. I'm looking for an IT Support Manager to take ownership of day-to-day IT operations More ❯

Senior Applications Specialist - Fast-Growing, Niche Law Firm, London, Hybrid Are you passionate about legal technology and excited by the potential of GenAI? This fast-growing, internationally recognised firm - advising industry leaders and sovereign states on high-value matters - is More ❯