1 to 25 of 112 Active Directory Jobs in the City of London

Job Title: Identity & Access Management (IAM) Specialist – (Active Directory, Entra, Okta, SailPoint, CyberArk) Location: Hybrid SC Clearance Mandatory for this role. Overview: Join a dynamic Identity & Access Management team supporting both IT and Operational Technology systems within a critical utilities environment. This role focuses on implementing and managing corporate and operational identity solutions, ensuring compliance with … relevant security frameworks, and supporting the transition of IAM services to third-party partners. We are seeking a seasoned IAM professional with deep expertise in Active Directory, Entra ID (Azure AD), and Okta , along with experience or familiarity in SailPoint or CyberArk . The ideal candidate will support both Identity Governance & Administration (IGA) and Privileged Access … Threat Detection & Response (ITDR) systems. Collaborate with SOC teams to detect privileged account misuse and insider threats. Identity & Access Management (IAM): Design, implement, and maintain IAM solutions leveraging Active Directory, Entra ID, Okta, SailPoint, and CyberArk. Configure Single Sign-On (SSO), Multi-Factor Authentication (MFA), and Conditional Access Policies for OT integration with existing IT tooling. More ❯

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 ❯

Senior Infrastructure Engineer – AD, M365, Cloud, Azure, AWS, Merak i, Fortinet, SD-WAN, Active Directory, Exchange, PowerShell, Firewalls, Cisco, Networking, NGFW, Security, ITIL, Hybrid (4d/w London) This is a fantastic permanent Senior Infrastructure Engineer opportunity with a leading London based tech organisation. The Senior Infrastructure Engineer role is Hybrid starting with 4 days a … UK sites. The Senior Infrastructure Engineer will work with existing business and tech teams focussed on Infrastructure, Cloud and Networking. As Senior Infrastructure Engineer strong experience with Azure, Active Directory and Exchange (domains, group policies, mail flow etc) are all essential . Strong experience deploying infra to the cloud and well as on prem is essential … AWS, Fortinet or Cisco being preferred. Key skills as Senior Infrastructure Engineer Proven commercial track record as a Senior Infrastructure Engineer in Azure/M365 IT environments Infrastructure Active Directory, Exchange (in Group Policies, Security etc) Azure Cloud Networking Meraki, Fortinet SD-WAN PowerShell Strong communication skills Desirable skills as Senior Infrastructure Engineer Certifications (Azure, AWS More ❯

solving skills. * Detail-oriented and customer-focused with the ability to prioritize tasks. Nice to have * Previous experience in IT support or helpdesk (internships considered). * Knowledge of Active Directory, Azure AD, or Intune. * Basic scripting skills (PowerShell, Bash, Python). * Experience with ticketing systems (Jira, Zendesk, Freshservice). * Awareness of security best practices (ISO27001, SOC2 … chat, or ticketing system. * Diagnose and resolve hardware, software, and network issues for end users. * Configure and deploy laptops, mobile devices, and peripherals. * Assist with user account administration (Active Directory, Office 365). * Support employee onboarding/offboarding and maintain IT asset records. * Install and update standard applications and operating systems. * Provide support for meeting room … you before presenting it to any potential employer. Please note we are on the client's supplier list for this position. Keywords Windows, macOS, Office 365, Google Workspace, Active Directory, Azure AD, Intune, TCP/IP, DNS, DHCP, VPN, PowerShell, Bash, Python, Jira, Zendesk, Freshservice, ISO27001, SOC2, IT Support, Helpdesk, Troubleshooting, Hardware, Software, Networking, Ticketing Systems. More ❯

ensuring configuration, optimisation, and alignment with best practices.Administer and enhance Microsoft Intune, including Autopilot, Autopatch, patching, and compliance policies.Manage hybrid and cloud device environments through Entra ID and Active Directory, helping drive a full transition to cloud identity.Maintain and optimise Group Policies and Azure Virtual Desktop (AVD) environments.Troubleshoot complex infrastructure issues and lead structured incident response.Support … secure, seamless user experience.Oversee secure, scalable print management solutions across the organisation.What you'll bring Strong hands-on experience managing Microsoft Intune (Autopilot, Autopatch, compliance, profiles).Proficiency in Active Directory, Group Policy, and hybrid environments.Experience managing Azure Virtual Desktop (AVD).Good understanding of Microsoft security solutions, patch management (ideally Patch My PC), and vulnerability mitigation.Solid knowledge … of Windows Server technologies (AD, DNS, DHCP, Certificates, RADIUS).Keywords & Beneficial Experience:Endpoint, Intune, Azure, Active Directory, Endpoint Management, Endpoint Engineer, Endpoint Manager, Microsoft Intune Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every CV sent to clients, we donate £1 to The Born Free Foundation. We are a More ❯

software, application/OS configuration, application & OS patching, and other related methods. Evaluate and identify end-user technology solutions, including laptops, desktops, and related hardware/software. Manage Active Directory as it relates to users, groups, and computers. Manage M365 services (Exchange, Endpoint Manager, OneDrive, etc.). Maintains building audio/visual equipment, including projectors, PA … of experience in IT support or systems administration (a startup or fast-paced environment a plus). Windows 10, macOS, iOS, Desktop, Hardware, PC imaging, Windows 10, Imaging, Active Directory, Help Desk Management. Familiarity with SaaS tools (Google Workspace, Okta, Zoom, Slack, etc.). Experience managing endpoints via MDM tools (e.g., Jamf, Intune, Kandji). Previous … desktop/laptop or IT field service experience required. Technical Proficiencies: PC imaging, PC hardware break/fix, Mobile device support (iOS & Android), Active Directory, O365/M365 administration, Mobile Device Management, Helpdesk/service desk ticketing software (Jira). Bonus: Experience with scripting (e.g., Bash, PowerShell), automation tools, or basic networking. Strong interpersonal and customer More ❯

Service Desk Analyst – City of London – Windows, SCCM, Active Directory, VDI, O365, ServiceNOW - £40,000 - £44,000 A leading brokerage based in the City of London is looking to hire a talented Service Desk Analyst to join their already established support function. In this role you will act as the first point of contact for employees … SLAs are met and customer service levels are maintained. To be considered for the role you will require the following skill-set: Windows OS SCCM VDI ServiceNOW O365, Active Directory This is a fantastic opportunity to work for a market-leading financial firm who are at the forefront of technology. If you want to work for … apply now. For immediate inquiries please contact Harriet Lamplugh de Smith at Harrington Starr on 07906 861860/harriet@harringtonstarr.com Service Desk Analyst – City of London – Windows, SCCM, Active Directory, VDI, O365, ServiceNOW 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 ❯

day support for client users – remotely and on-site Troubleshoot desktop, laptop, printer, and mobile issues Support Microsoft 365 services (Outlook, Teams, SharePoint, OneDrive) Assist with Windows Server, Active Directory, and user administration tasks Help deploy and manage Microsoft Intune and basic Azure AD setups Work with networking technologies (basic DNS, VPNs, firewall rules) Document resolutions … support role (preferably within an MSP or multi-client environment) A good understanding of: Microsoft 365 (Outlook, Teams, SharePoint) Windows 10/11 and basic Windows Server admin Active Directory/Entra ID (Azure AD) Basic networking concepts (DNS, VPN, firewalls) Strong communication and customer service skills – you’ll be working directly with end-users A More ❯

Incidents , including Root Cause Analysis (RCA) and Reason for Outage (RFO) reports Azure Active Directory (Identity, MFA, Conditional Access) Microsoft 365 administration and support Microsoft Active Directory, Exchange, AOVPN, Windows Server OS Intune, Endpoint Management, MDM solutions Scripting with PowerShell Knowledge of File System Technologies Strong understanding of core domain services: DNS More ❯

closely with senior engineers. What will you need? • Minimum 3+ years’ experience in IT infrastructure or 3rd-line support, ideally within an MSP. • Strong knowledge of Windows Server, Active Directory, DNS, DHCP, and Group Policy. • Hands-on experience with Hyper-V and/or VMware. • Expertise in Veeam Backup & Replication or similar DR solutions. • Strong networking … By applying, you consent to your application being processed for this vacancy only. KEY SKILLS – Infrastructure Engineer, Solutions Engineer, MSP, 3rd Line Support, Windows Server, Hyper-V, VMware, Active Directory, DNS, DHCP, VLANs, VPNs, Veeam, Microsoft 365, Azure, Networking, Cloud, Technical Consultancy, IT Projects. More ❯

possess expert-level technical skills combined with a solid understanding of ITIL practices and service performance improvement. Key Responsibilities Provide advanced technical support across the Microsoft stack, including Active Directory, Exchange, and Microsoft 365. Support and manage Azure services including virtual machines, networking, and identity management. Implement and oversee change control processes to ensure stability and … level) support for complex incidents and service requests. Strong technical expertise in Microsoft technologies and the Microsoft Cloud Stack: Azure, WVD, Endpoint Manager. Hands-on experience with: Azure Active Directory (Identity, MFA, Conditional Access) Microsoft 365, Intune, Endpoint Management, MDM Scripting (PowerShell) DNS, DHCP, VPN, and general networking principles Exposure to firewall administration, VPN setup, and More ❯

Perform full lifecycle server administration : build, patch, configure, secure, and decommission systems. Plan and execute server migrations for both physical and virtual workloads (Windows, Linux). Carry out Active Directory forest and domain separations , Deploy and manage Azure Arc , Defender for Cloud , and related hybrid management agents. Conduct firmware and BIOS updates , disk replacements, racking, cabling … servers, virtualised environments, and cloud-based services. Skills & Experience Required Core Technical Expert-level knowledge of Windows Server administration (2016–2022) and/or Linux. Practical experience in Active Directory , DNS , DHCP , Group Policy , and PowerShell scripting . Hands-on experience with Azure Cloud services , particularly IaaS , Defender for Cloud , and Azure Arc . Security & Governance More ❯

with security, cloud, and networking teams to maintain stability and compliance throughout each migration phase. Key Responsibilities Plan and execute server migrations (physical, virtual, and cloud-based) Manage Active Directory separations, OU restructures, and Azure integrations Deploy and support Azure Arc, Defender for Cloud, and hybrid management agents Apply and validate security baselines and compliance standards … documentation is up to date Skills and Technical Areas Strong hands-on experience with Windows Server (2016–2022) and/or Linux administration Solid understanding of Azure IaaS, Active Directory, and virtualisation (VMware, Hyper-V) Knowledge of networking, identity, and security principles Previous experience in M&A separations, infrastructure carve-outs, or data centre migrations Excellent More ❯

based improvement work. Key responsibilities: Provide hands-on 1st and 2nd line support to business users across all levels of seniority Support Microsoft 365, Windows 10/11, Active Directory, and Exchange Online environments Manage incidents, requests, and access control through the ITSM platform Assist with joiners/movers/leavers processes, device builds, and mobile … experience in a service desk or IT support role Proven ability to deliver support in financial services or corporate environments Strong knowledge of Windows 10/11, O365, Active Directory, and Exchange Online Exposure to Intune, DNS, DHCP, and Group Policy desirable Excellent communication skills and the ability to stay composed under pressure Comfortable working full More ❯

Responsibilities (Infrastructure & Operations): Participate in the management of our Azure cloud infrastructure (VMs, Networking, Storage, Entra ID). Assist in supporting our on-prem Windows Server environment, including Active Directory, virtualization (Hyper-V, Azure Local), and file services. M365 management, including Exchange Online, SharePoint Online, Teams, and user-facing security policies (e.g., conditional access, MFA). … connect to various data sources and APIs. Experience with Azure AI services (Azure OpenAI, Cognitive Services). Infrastructure Foundation: Solid understanding of on-prem systems, including Windows Server, Active Directory, and general networking concepts. M365 Knowledge: Experience with the administration of a Microsoft 365 tenant. Skills & Experience (Desirable): Infrastructure‐as‐Code (Bicep/ARM Templates), Azure More ❯

to-day IT operations. Key Responsibilities Manage and maintain Intune, Microsoft 365, and Azure AD environments Provide 2nd and 3rd line support across the business Troubleshoot Windows Server, Active Directory, and endpoint issues Support system upgrades, patching, and configuration work Be available for on-site support 4 days per week and over the Christmas period Skills … Experience Required Strong hands-on experience with Intune, Microsoft 365, and Azure AD Proven background in 2nd/3rd line support Good understanding of Windows Server, Active Directory, and group policies Experience or knowledge of networking or security is advantageous Excellent communication and problem-solving skills Available to start quickly and commit to on-site work More ❯

ensure smooth cutovers, compliance alignment, and minimal downtime across each migration wave. What You’ll Do Lead and execute server migrations (physical, virtual, and cloud-based). Manage Active Directory separations, OU restructuring, and Azure integration. Deploy and support Azure Arc, Defender for Cloud, and hybrid management tools. Enforce security baselines and ensure compliance across all … produce documentation, and track progress. What You’ll Bring Strong hands-on experience with Windows Server (2016–2022) and/or Linux administration. Solid understanding of Azure IaaS, Active Directory, and virtualisation (VMware, Hyper-V). Knowledge of networking, identity, and security fundamentals. Proven experience in M&A separations, infrastructure carve-outs, or data centre migrations. More ❯

/V, desktop, and peripheral device issues (laptops, printers, cameras, microphones, etc.). Support Microsoft 365 environment – Outlook, Teams, SharePoint, OneDrive, etc. Manage user accounts and permissions via Active Directory . Support device imaging, deployment, and patching using tools such as SCCM or Intune . Ensure IT assets and conference rooms remain fully operational and meet … issues promptly. Required Skills & Experience Proven experience in IT Support, Desktop Support, or A/V Support roles. Strong understanding of Windows 10/11 , Microsoft 365 , and Active Directory . Hands-on experience with Audio/Visual setup and troubleshooting (Teams Rooms, Zoom Rooms, or similar). Excellent communication and problem-solving skills. Ability to More ❯

technology first business at the forefront of its industry. Key Responsibilities: Managing and maintaining on site and off site servers Monitoring and supporting in house software applications Administering Microsoft Active Directory and Group Policy Managing and troubleshooting storage systems including NAS and iSCSI Providing expert support across the Microsoft Windows environment Applying strong problem solving techniques … network addressing Troubleshooting connectivity issues such as resolving a PC with no internet access Supporting virtual environments and understanding virtual machine layers Technical Experience: System administration within a Microsoft Active Directory environment Group Policy management and configuration Virtualisation technologies, ideally Hyper V Experience managing storage systems including NAS and iSCSI Strong hardware knowledge including building or More ❯

on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with existing systems Own the full IT infrastructure stack, including Active Directory, Microsoft services, networking, and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery … connectivity Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems administration IT infrastructure management: Active Directory, Microsoft services, networking, and on-prem systems Security, compliance, and disaster recovery in cloud and hybrid environments Strong scripting and automation skills (Python, Bash, or similar More ❯

providing regular status updates during incidents, managing stakeholder expectations, delivering training sessions to VIP users, and building trusted relationships across the organisation. Identity & Access Management: Expert knowledge of Active Directory, Azure AD/Entra ID, group policy management, and privileged access management. Experience with VIP account provisioning, security group memberships, RBAC, conditional access policies, MFA troubleshooting More ❯

needs, and light infrastructure tasks Contribute to improvement work, small projects, and ongoing operational enhancements Core Technologies Microsoft 365 (Teams, Exchange Online, SharePoint, OneDrive) Windows 10/11, Active Directory, Azure AD/Entra ID Intune/Endpoint Manager for device and policy management PowerShell for task automation Networking fundamentals (VPN, DHCP, DNS) Requirements Experience in More ❯

where necessary. Support and maintain the full Microsoft technology stack, including: Windows 10/11 and Microsoft 365 Azure AD, Intune, and Exchange Online Windows Server (2016–2022), Active Directory, Group Policy Microsoft Teams and SharePoint Online Manage incidents, service requests, and changes using ITSM tools in line with SLA targets. About You Experience : 3+ years More ❯

ITIL principles to streamline IT operations Cloud Expertise: Hands-on experience with Microsoft 365 (E3, E5, EMS) and Azure IaaS Proficiency in core Microsoft services: Exchange, SharePoint, Teams, Active Directory, Entra ID, Intune, Autopilot Advanced Troubleshooting: Expert-level troubleshooting skills for Microsoft Server and Desktop Operating Systems Virtualization and Backup: Experience with Hyper-V and/ More ❯