76 to 100 of 510 Active Directory Jobs in London

recurring problems. Endpoint, Identity and Service Operations Manage and improve user administration and account lifecycle activities across Microsoft Office 365, Azure/Intune, Active Directory, and related corporate platforms, ensuring reliable execution within established controls. Coordinate and improve new-hire IT onboarding across supported locations, aligning … Advanced proficiency in computer hardware, components, PC/laptop repair, imaging, and provisioning. Advanced working knowledge of Microsoft Office 365, Azure/Intune, Active Directory, and Microsoft-based infrastructure. Advanced troubleshooting proficiency across Microsoft Windows, Microsoft Office desktop applications, macOS, Android, and iPhone environments. Strong proficiency ...

production Provide architectural input and strategic recommendations aligned with business goals and IT roadmaps Oversee administration of Microsoft Exchange (O365 & On-prem), Active Directory, Intune, VMware, and related platforms Ensure timely patching, upgrades, and performance tuning of systems in accordance with change management procedures Maintain documentation … engineering, with at least 3 years in a leadership or team lead role Proven expertise in Microsoft Exchange (O365 & On-prem), Windows Server, Active Directory, VMware, Intune, and backup solutions (e.g., Veeam) Strong understanding of infrastructure architecture, security, and performance optimization Experience managing global environments ...

technical support while working alongside more senior engineers on complex issues and projects. You’ll be responsible for supporting Microsoft 365, Active Directory, Group Policy and Intune environments, alongside troubleshooting networking, firewall and security-related issues. This is a great opportunity for an experienced 2nd Line … engineering position. Key Responsibilities Provide day-to-day technical support across client cloud, infrastructure and security environments. Support and maintain Microsoft 365 and Active Directory environments. Maintain existing Group Policies (GPOs) and Intune/MDM deployments. Troubleshoot Windows hardware, software and connectivity issues. Provide firewall, router ...

design of the new Exchange Online (EXO) environment. Review opportunities to move Distribution Lists to cloud-based management and reduce dependency on Active Directory. Produce scripts to recreate groups, memberships and attributes within Entra ID or Active Directory . Install and configure Exchange Server … Exchange Online SME experience. Microsoft 365 tenant migration experience. Strong knowledge of Distribution Lists, Shared Mailboxes and mail-enabled groups. Entra ID and Active Directory experience. Strong PowerShell/scripting capability. Experience configuring Exchange mail relay and send/receive connectors. ...

looking for an experienced Infrastructure Engineer to support and enhance a complex enterprise environment. You'll work across networking, VMware, Microsoft 365, Active Directory, cloud connectivity, and infrastructure projects, helping deliver resilient and secure solutions. Key skills: Enterprise networking (routing, switching, VLANs, firewalls) VMware ESXi & storage … technologies Microsoft 365, Exchange Online & Active Directory Azure networking/ExpressRoute Infrastructure documentation and troubleshooting Desirable: Palo Alto, Fortinet, SD-WAN, Veeam, Aruba, Meraki, CCNP, Fortinet or Microsoft certifications. Ideal for a hands-on engineer with strong project and BAU experience in enterprise environments. Contract role ...

mobile devices and other business hardware Supporting users across Windows, macOS, Android and iOS Managing user accounts, password resets and access permissions Supporting Active Directory and Google Workspace environments Completing onboarding and offboarding activities for employees Carrying out basic network troubleshooting, including Wi-Fi, IP addressing … looking for: Previous experience in a service desk, desktop support or IT support position Good knowledge of Windows and macOS environments Experience with Active Directory and Google Workspace would be beneficial Confidence troubleshooting hardware, software, access and connectivity issues A basic understanding of networking, including ...

Nomura Holdings, Inc. seeks an experienced Microsoft Active Directory/Entra ID Engineer to join the Authentication and Directory Services Engineering function. The role focuses on enterprise-scale device management and identity solutions, bridging on-premises Active Directory with Microsoft ...

dashboards, alerts, campaigns, investigations and Remote Actions Identifying recurring problems and supporting proactive or automated remediation Supporting Windows 10/11, Microsoft 365, Active Directory/Entra ID and Exchange Working with Intune, Autopilot/SCCM, Citrix and ServiceNow Building, configuring, replacing and troubleshooting laptops … user computing environment Experience supporting senior executives or VIP users Strong Windows 10/11 and Microsoft 365 troubleshooting skills Experience with Active Directory/Entra ID, Exchange, Intune and endpoint deployment tools Evidence of personally delivering hardware refreshes, Windows migrations, device rollouts or office moves ...

dashboards, alerts, campaigns, investigations and Remote Actions Identifying recurring problems and supporting proactive or automated remediation Supporting Windows 10/11, Microsoft 365, Active Directory/Entra ID and Exchange Working with Intune, Autopilot/SCCM, Citrix and ServiceNow Building, configuring, replacing and troubleshooting laptops … user computing environment Experience supporting senior executives or VIP users Strong Windows 10/11 and Microsoft 365 troubleshooting skills Experience with Active Directory/Entra ID, Exchange, Intune and endpoint deployment tools Evidence of personally delivering hardware refreshes, Windows migrations, device rollouts or office moves ...

components to support identity lifecycle management, access provisioning, and compliance.* Integrate SailPoint IdentityIQ with various systems and applications, including but not limited to Active Directory, LDAP, HR systems, and business applications.* Implement and maintain access control policies and entitlement management within SailPoint IdentityIQ.* Collaborate with development … supporting IGA solutions with 5+ years focused on IAM solutions (specifically SailPoint IdentitiyIQ).* Experience developing and configuring most common SailPoint connectors including Active Directory (AD), Azure AD, JDBC, exchange, mainframe, web services, and authoritative source integrations (Workday, Fieldglass)* Familiar with role-based access controls ...

your chance to be part of a team shaping the future of trading. Key Responsibilities Manage and maintain Windows Server environments, including Active Directory, Group Policy, DNS, DHCP, and related services Support virtualization platforms such as VMware ESXi, vCenter, Hyper‐V, and Citrix Perform … related field 3+ years experience designing & supporting Windows-based and mixed OS infrastructures Strong knowledge of Windows Server (2016/2019/2022), Active Directory, DNS, DHCP Python Scripting Familiarity with virtualization platforms (VMware, Hyper‐V, Citrix) Experience with coding version control systems (Git) Salary ...

Windows/Mac), Microsoft 365, collaboration tools, financial/trading apps, mobile devices, and enterprise applications. Troubleshoot identity, networking, and endpoint issues including Active Directory, VPN, device configuration, endpoint management, and mobile device management. Deliver first‐contact resolution whenever possible while logging, categorizing, prioritizing, and managing … Service Desk, Help Desk, Desktop Support, or Technical Support, including remote support in high‐volume environments. Strong knowledge of Windows, Microsoft 365, Active Directory, and core troubleshooting across networking, endpoints, and mobile devices. Experience supporting enterprise ITSM platforms (ServiceNow, Jira), ITIL‐aligned operations, and knowledge management ...

Windows/Mac), Microsoft 365, collaboration tools, financial/trading apps, mobile devices, and enterprise applications. Troubleshoot identity, networking, and endpoint issues including Active Directory, VPN, device configuration, endpoint management, and mobile device management. Deliver first‐contact resolution whenever possible while logging, categorizing, prioritizing, and managing … Service Desk, Help Desk, Desktop Support, or Technical Support, including remote support in high‐volume environments. Strong knowledge of Windows, Microsoft 365, Active Directory, and core troubleshooting across networking, endpoints, and mobile devices. Experience supporting enterprise ITSM platforms (ServiceNow, Jira), ITIL‐aligned operations, and knowledge management ...

trading space. This is a hands-on identity engineering role focused on securing and improving identity across a hybrid Microsoft environment spanning Active Directory, Entra ID, Microsoft 365 and Azure. The work centres on authentication, access control, PKI, identity hardening, automation and reducing attack paths across … improve automation across the identity platform Identify security gaps and help improve controls across the wider identity environmentWhat they're looking for Strong Active Directory and Entra ID experience Good understanding of identity, SSO and authentication Experience with PKI/certificates/certificate authorities Strong Azure ...

SLAs. Analyzing operational metrics and enhancing infrastructure performance through continuous improvement initiatives. Managing core infrastructure services including DNS, FTP, IIS, application environments, Active Directory, and identity management solutions. Participating in on-call rotations and communicating critical events effectively to stakeholders, operational teams, and leadership. Supporting physical … experience configuring and supporting server hardware and operating systems. Experience working in fast-paced environments with changing priorities and timelines. Strong knowledge of Active Directory, Windows Domains, DNS, and enterprise infrastructure services. Experience with Windows and Linux operating system patching and maintenance. Intermediate Linux administration skills ...

Financial Markets technology platforms. Support trading floor users with desktop, laptop, mobile, and peripheral technologies. Troubleshoot and resolve issues involving Windows, Microsoft Office, Active Directory, email, and collaboration tools. Support trader voice and telecommunications systems, including handsets, headsets, turrets, and voice recording solutions. Assist with user … requiredExposure to project delivery or technology operations is a plus. Technical SkillsGood understanding of Windows operating systems and Microsoft 365 applications. Familiarity with Active Directory and user administration. Basic understanding of networking, telecommunications, desktop computing, and client-server technologies. Interest in financial markets technology and trading ...

time hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Microsoft 365 SME expertise Exchange, Active Directory & Endpoint Management Technical leadership & problem solvingWhat this role is all about: We're looking for a Senior Technical Specialist to help … Microsoft 365 technology stack, with SME-level expertise in at least two key areas. Deep technical knowledge of technologies such as Exchange, Active Directory, Teams/SharePoint or Endpoint Management (SCCM/Intune). Experience supporting and managing Microsoft technologies within a medium to large enterprise ...

person users turn to. The work Desk side and remote support for UK users Logging, prioritising and resolving tickets to agreed service levels Active Directory and Office 365 user administration Setting up new equipment, plus hardware repairs and replacements Software installs and upgrades Supporting monthly patching … through SCCM Keeping inventory and documentation up to date What you'll bring IT service desk or support role experience Good Windows, Active Directory and Office 365 skills Some Mac support experience, with JAMF a bonus An understanding of ITIL ways of working A friendly, organised ...

cutting-edge technology. Responsibilities: Provide end-to-end IT support across a dynamic trading floor and wider business Manage Microsoft Office 365, Active Directory, and MDM with Jamf Deploy and maintain MacOS and Windows desktops, laptops, hardware, and software Troubleshoot audio-visual equipment to ensure seamless … support experience in a fast-moving industry A proactive, problem-solving mindset with a customer-first attitude Strong knowledge of Microsoft 365, Jamf, Active Directory, and device deployment A keen desire to learn, grow, and develop within a top-tier trading firm Identity Access Management with ...

Support traders, engineers and business users across Windows, Linux and macOS Build, configure and maintain laptops, desktops and servers Administer Windows environments including Active Directory, Group Policy and related tooling Troubleshoot device management issues across macOS, iOS and Android Support business-critical applications and internal platforms … teams on improvement projects Document fixes, processes and recurring issues properly What matters Strong Windows desktop and server administration experience Good knowledge of Active Directory, Group Policy and Windows tooling Comfortable supporting macOS, Linux and mobile devices Exposure to MDM platforms such as Jamf, Workspace ...

management, provisioning and synchronisation services Troubleshoot and resolve complex IAM incidents Carry out root cause analysis and implement permanent fixes Support integrations across Active Directory, Microsoft Entra ID and other identity platforms Maintain technical documentation, procedures and support runbooks Identify opportunities for automation, service improvement … critical IAM environments Strong understanding of Identity and Access Management, including Joiner, Mover and Leaver processes, Identity Lifecycle Management and Access Governance Strong Active Directory, Microsoft Entra ID and hybrid identity experience PowerShell scripting experience Ability to review and troubleshoot C#/.NET code used within ...

jobSupport traders, engineers and business users across Windows, Linux and macOS Build, configure and maintain laptops, desktops and servers Administer Windows environments including Active Directory, Group Policy and related tooling Troubleshoot device management issues across macOS, iOS and Android Support business-critical applications and internal platforms … engineering teams on improvement projects Document fixes, processes and recurring issues properlyWhat mattersStrong Windows desktop and server administration experience Good knowledge of Active Directory, Group Policy and Windows tooling Comfortable supporting macOS, Linux and mobile devices Exposure to MDM platforms such as Jamf, Workspace ...

/CD: GitLab CI, GitHub Actions, Jenkins, or similar Microsoft/Windows Windows Server administration MS SQL Server (standalone and AWS RDS) Active Directory/identity integration IIS and .NET application hosting PowerShell scripting and automation Observability & Operations Monitoring and alerting platforms (Datadog, CloudWatch, etc.) Logging … with monitoring, alerting, and troubleshooting production systems Ability to collaborate closely with engineering teams and support production workloads Nice to Have Experience with Active Directory integration in AWS (Managed AD, AD Connector) Familiarity with Sitecore CMS, other .NET applications and IIS in production Experience with ...

software, and infrastructure issues across a diverse user baseBuild and configure laptops, desktops, and servers across Windows, Linux, and macOSSupport domain infrastructure including Active Directory, Group Policy, and access controlMonitor critical systems, identify risks or outages, and contribute to resolution planningDevelop and maintain automation scripts (primarily … natural service mindsetSolid understanding of IT infrastructure, across networking, system administration, and endpoint managementHands-on experience with Windows OS (client/server), Active Directory, and enterprise IT environmentsClear written and verbal communication, especially for supporting non-technical usersComfortable working across platforms, experience with Linux/macOS ...

telemetry pipelines, dashboards)Define and improve governance, compliance, and control frameworks for DNS/IP servicesEnsure secure DNS and IP management, including Active Directory integration and authenticationCollaborate with network teams on routing and switching engineering (BGP, OSPF) to support DNS resiliencyDrive automation initiatives across DDI (APIs … scale environmentsSolid understanding of networking protocols, especially BGP and OSPFKnowledge of DNS observability tools (DNS Tap, logging, telemetry pipelines)Experience integrating DDI with Active Directory and secure authentication mechanismsFamiliarity with compliance, governance, and control frameworks in network servicesStrong troubleshooting and problem-solving skills in complex, distributed ...