51 to 75 of 366 Active Directory Jobs in London

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 ...

users • Troubleshoot Windows, macOS and Microsoft 365 issues • Configure laptops, mobile devices and other end-user hardware • Administer user accounts within Active Directory and Microsoft Entra • Support networking issues including TCP/IP, DNS and DHCP • Maintain printers, meeting room technology and office IT equipment • Ensure … Experience • Previous IT Service Desk or Desktop Support experience • Excellent customer service and communication skills • Strong Windows and macOS support experience • Microsoft 365, Active Directory and Microsoft Entra administration • Hardware support including laptops, printers and peripherals • Understanding of networking fundamentals • Ability to prioritise workload and work ...

workstation applications such as Microsoft Exchange/Outlook, Microsoft Office in an on premise or cloud-based solution; access control policies via Windows Active Directory; remote access assistance and hardware issues.Day to day the Desktop Engineer will:Manage raised requests and incidents in a timely manner … with Level 2 & 3 internal and external teams/vendors as appropriate to help troubleshoot more complex incidents;Provide alert management to pro-active resolve failure alerts, degraded services and unavailable services through internal monitoring tools;You will need:Detailed knowledge and experience in a Microsoft environment supporting ...

streams and engage with external suppliers to ensure the organisation gets real value from those relationships. What you'll be doing: Supporting Windows Active Directory Domain Services and security infrastructure across a varied, growing IT environment Liaising with Support and Project teams to progress and implement … changes and tasks Providing 2nd and 3rd line support for Active Directory Domain Services across corporate environments, plus Privileged User Account Management and corporate IdAM solutions Responding to 2nd and 3rd line incidents and service requests, taking ownership through to resolution Assisting with proactive monitoring ...

include: Azure and cloud migration projects Microsoft 365 migrations and tenant integrations On-premise to cloud migrations Infrastructure integration following mergers and acquisitions Active Directory and Entra ID migrations and consolidation Data centre and server migration projects Infrastructure modernisation and standardisation Integration of newly acquired businesses … hands-on infrastructure generalist rather than someone specialised in one particular technology. You'll ideally have strong experience across: Microsoft Azure Microsoft 365 Active Directory and Entra ID Windows Server Hybrid on-premise/cloud environments VMware and/or Hyper-V Networking and core infrastructure ...

desktops. Candidate will interact onsite and remotely with users to provide support with workstation applications such as Microsoft Office, Access Management via Windows Active Directory, Remote Access assistance and hardware issues.Role Overview:Deliver 24x5 on-site and remote support to approximately 2,000 global users … Knowledge and experience in a Microsoft environment supporting Windows 11, Office Suite including Office 365, and Azure, including SharePoint;Knowledge and experience with Active Directory, Remote Access solutions;Knowledge and experience installing, troubleshooting, and managing desktop hardware;Dedication to customer service;Works with minimum supervision, proactively ...

Office 365 suite.Good working knowledge of Productivity and collaboration applications such as Teams, SharePoint, OneDrive and Exchange would be advantageous.Knowledge and experience of Active Directory administration, including user maintenance, configuring PCs and groups.Able to learn quickly and work within a fast-paced environment.Desire to learn … training and continuous personal development.Flexible and willing to work outside of the core hours if necessary.Knowledge/experience of the following are required:Active Directory, Exchange (both on-prem and O365),VMwareMS Office standardApple hardware & OS (Mobiles/Mac’s)HP HardwareMulti Factor Auth setup ...

project streams and engage with external suppliers to ensure the organisation gets real value from those relationships.What you'll be doing:Supporting Windows Active Directory Domain Services and security infrastructure across a varied, growing IT environmentLiaising with Support and Project teams to progress and implement changes … tasksProviding 2nd and 3rd line support for Active Directory Domain Services across corporate environments, plus Privileged User Account Management and corporate IdAM solutionsResponding to 2nd and 3rd line incidents and service requests, taking ownership through to resolutionAssisting with proactive monitoring and daily checks to prevent incidentsFollowing ...

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 ...

networking, automation, and infrastructure.You will - Resolve Microsoft 365, Windows Server, networking, and endpoint issues. Deliver M365 migrations, Intune deployments, and infrastructure projects. Support Active Directory, Entra ID, Intune, and hybrid environments. Improve automation, documentation, and service quality. Have 3+ years' IT support experience (MSP preferred). … Strong Microsoft 365, Windows Server, Active Directory, Intune, Entra ID, Cloud and networking skills. Excellent troubleshooting, customer service, and a desire to develop technically. If you're looking to broaden your technical skills and work on a wide range of technologies, we'd love to hear ...

other 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 teams … 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 and configuring ...

face. Logging, managing and resolving IT support tickets. Supporting Microsoft 365 applications including Outlook and Teams. Managing user accounts, passwords and permissions through Active Directory. Troubleshooting Windows desktop, hardware, software and printer issues. Assisting with basic network troubleshooting. Escalating more complex technical issues to senior engineers where required. … Producing and updating IT documentation where appropriate. Technical Experience: The ideal candidate will have hands-on experience with: Microsoft 365/Office 365 Active Directory Windows Desktop Support Basic Networking (DNS, DHCP, TCP/IP) Hardware & Printer Support Service Desk/IT Support experience About ...

sources work closely with infrastructure teams Identify, onboard, and configure critical security log sources with a focus on critical infrastructure services such as Active Directory (Domain Controllers, ADFS), network devices, firewalls, servers (Windows/Linux), and cloud infrastructure logs. Manage Event Collector and Event Forwarding infrastructure. … experience with SIEM (implementation, configuration, custom rule creation). Strong practical experience with EDR and SIEM technology stack In-depth understanding of Active Directory security principles, common attack vectors, and logging mechanisms. Experience with Windows event collection. Proficiency in scripting (e.g., PowerShell, Python) for automation, data ...

technologies (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 tickets … experience in 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 ...

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 … project delivery or technology operations is a plus. Technical Skills Good 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 environments. ...

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 ...

support across 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 administration, profile … 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 environments.Experience supporting mobile devices ...

experience designing enterprise Identity and Access Management solutions. Strong architecture-level expertise with Microsoft Entra ID and Microsoft identity technologies. Strong understanding of Active Directory and hybrid identity architectures. Demonstrable experience designing Conditional Access strategies at enterprise scale. Strong knowledge of privileged access management and Microsoft … including Conditional Access, ID Protection, PIM, Identity Governance, External ID, Access Reviews, Entitlement Management and Hybrid Identity solutions. Design hybrid identity integrations between Active Directory and Microsoft Entra ID, including strategies for passwordless and phishing-resistant authentication (FIDO2, Windows Hello for Business, Microsoft Authenticator and certificate ...

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 ...

readiness review Plan, configure, and execute SharePoint Online migrations using ShareGate and Link Fixer Design and migrate complex permission models from NTFS/Active Directory to SharePoint/Entra ID Ensure compliance with banking security and data protection requirements Deliver migration testing, validation, reconciliation, and cutover … Essential: Expert SharePoint Online migration experience (mid-to-large scale) Expert capability with ShareGate, Link Fixer, and migration tooling Strong NTFS, Active Directory, Entra ID, and SharePoint permissions knowledge PowerShell scripting and automation experience Strong Microsoft Purview knowledge Experience in regulated/financial services environments preferred ...

Digital Identity ConsultantSecurity Clearance RequiredAs a Digital Identity Consultant , 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 … authentication, claims 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 ...

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 ...

services you support.Key responsibilities of the role include:Owning and operating Terraform Enterprise appliance, including upgrades, availability, backups and user supportManaging and evolving Active Directory, Windows Bastion Hosts and inventoryMaintaining and improving Jenkins CI infrastructureAutomating service provisioning, configuration and lifecycle managementEnsuring services are monitored, documented … following skills and experience:Experience operating and automating infrastructure services in an enterprise environmentExperience across Windows and Linux environments, including Windows Server and Active Directory administrationStrong infrastructure as code skills, with an interest in AI-driven infrastructure managementExperience with Jenkins pipeline management and administrationScripting experience ...

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 ...

configurations that manage Linux and Windows environments at scale.Increase operational efficiency across Windows platforms by creating robust PowerShell automation solutions for server management, Active Directory administration, and hybrid cloud integrations.Simplify complex infrastructure workflows by developing internal automation tools, command-line utilities, and APIs that empower engineering … Tools for PowerShell, Azure PowerShell)Experience writing reusable PowerShell modules, functions, and error-handling patternsFamiliarity with Pester for PowerShell unit testingExperience automating Active Directory, Group Policy, or Windows networking tasks via PowerShellCloud & InfrastructureSolid AWS experience: EC2, EKS/ECS, Lambda, S3, RDS, VPC, IAM, and CloudWatch ...