1 to 25 of 438 Active Directory Jobs in London

domain of recovery and remediation post incident. Our clients continue to face increasingly destructive cyber threats, particularly ransomware, destructive malware, business email compromise, Active Directory compromise, cloud compromise and advanced network intrusions. In these situations, clients look to KPMG not only to investigate and contain … effectively during high-pressure incidents and provide pragmatic, technically credible advice to clients. The successful candidate should be comfortable working across Windows, Linux, Active Directory, virtualisation, networking, cloud and enterprise infrastructure technologies, and should be able to translate technical remediation requirements into clear recovery plans ...

Engineer (Team Lead) is responsible for the administration and operation of the firm’s Infrastructure. This role requires an in-depth knowledge of Active Directory, Azure, MFA, VMware ESX, Windows security, and related technologies. The candidate will be part of the Cloud & Compute Engineering group. Candidate … Senior Systems Engineers of IT Operations.Job Functions:Candidate MUST have strong Power Shell scripting experience as well as operational responsibility over the Active Directory, DNS, DHCP and PKI services.Strong Azure Iaas + PaaS and Office 365/Exchange Online experience.Install and maintain hardware and software ...

Condé Nast Traveler/Traveller, Allure, AD, Bon Appétit and Wired, among others.Job DescriptionLocation:London, GBCondé Nast is seeking a UK-based Messaging & Directory Services Engineer to join the global MDS team. This role will support the core platforms and services that underpin identity, access, directory … work closely with the MDS Team Manager and technical lead to deliver both day-to-day operational support and strategic project work across Active Directory, Entra ID, with some input into Okta, Google Workspace and related services. The role will be particularly important in strengthening ...

clients to restore critical business services, remove attacker persistence, rebuild compromised infrastructure and implement practical security improvements following incidents such as ransomware attacks, Active Directory compromise, cloud compromise and network intrusions. Key responsibilities Lead cyber recovery and remediation workstreams during active and post-incident … engagements. Deliver hands-on technical remediation across Windows, Linux, Active Directory, networking and cloud environments. Drive patching, vulnerability remediation, secure rebuilds and infrastructure hardening. Design secure recovery strategies, including isolated recovery environments, backup validation and phased restoration of critical services. Review network architecture and security controls ...

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 ...

Application Engineer Role Overview: The Application Engineer will be responsible for the end-to-end migration and remediation of applications impacted by identity, directory, domain, DNS, certificate, or Single Sign-On (SSO) changes as part of the merger programme. The Application Engineer will act as the technical owner … dependencies, certificate requirements, vendor relationships, and business impacts to support successful migration and remediation activities. Required Technical Skills: * Enterprise applications integrated with Active Directory or Microsoft Entra ID * Application authentication, authorisation, and access control models * Single Sign-On (SSO) technologies including SAML 2.0, OpenID Connect ...

Engineer Role Overview: Identity & Application Integration Engineer will be responsible for the end-to-end migration and remediation of applications impacted by identity, directory, domain, DNS, certificate, or Single Sign-On (SSO) changes as part of the merger programme. Identity & Application Integration Engineer will act as the technical … dependencies, certificate requirements, vendor relationships, and business impacts to support successful migration and remediation activities. Required Technical Skills: * Enterprise applications integrated with Active Directory or Microsoft Entra ID * Application authentication, authorisation, and access control models * Single Sign-On (SSO) technologies including SAML 2.0, OpenID Connect ...

FTSE 100 clients. This is an opportunity to work alongside one of the UK's most experienced Identity Security specialists, delivering enterprise-scale Active Directory and Microsoft Entra ID projects while helping shape the future of a growing consulting practice. What You'll Be Doing … work across multiple enterprise clients delivering Identity Security consulting, architecture and technical remediation projects, including: Active Directory & Microsoft Entra ID security Hybrid Identity architecture Conditional Access, MFA & Privileged Identity Management (PIM) Identity Protection & Zero Trust Active Directory security assessments PowerShell automation & Microsoft ...

projects for some of the UK's biggest organisations while developing your expertise alongside experienced industry leaders. If you have strong experience with Active Directory, Microsoft Entra ID and enterprise identity security, we'd love to hear from you. The Role You'll play … helping organisations strengthen and modernise their identity platforms through architecture, security assessments, remediation and automation. You'll be involved in: Designing and securing Active Directory and Microsoft Entra ID environments. Implementing Conditional Access, Multi-Factor Authentication (MFA) and Privileged Identity Management (PIM). Delivering identity governance ...

secure and manage user identities, access controls and authentication protocols across cloud and hybrid environments.This role centres on Microsoft Entra ID, formerly Azure Active Directory, and supports the protection of enterprise systems through Zero Trust security models, strong authentication, least privilege access and effective identity governance.RequirementsKey … environments, including users, groups, enterprise applications, app registrations, administrative roles and tenant settings.· Implement and secure cloud and hybrid identity architectures, including Active Directory integration, Microsoft Entra Connect, synchronisation, federation and identity migration patterns.· Configure identity lifecycle processes, including joiner, mover and leaver workflows, role-based ...

Good working knowledge of Productivity and collaboration applications such as Teams, SharePoint, OneDrive, and Exchange would be advantageous. • Knowledge and experience of – o Active Directory & Azure Active Directory administration Skills – (Knowledge and/or experience/exposure of the following are required … similar) • Azure AD (including, but not limited to conditional access, SSO, application registration, provisioning), M365 & Intune • Windows Server/client • Windows certificate services • Active Directory (and associated technologies), Exchange Server, clustering, and file servers • SMTP • HPe hardware • Network routing/802.1x/firewalling • Cisco call manager ...

cyber security. Your responsibilities will include: Leading infrastructure implementation and improvement projects. Managing and enhancing Microsoft Azure and on-premise infrastructure. Administering Active Directory, Group Policy and virtualised environments. Driving server lifecycle management and platform optimisation. Delivering security improvements including Active Directory … enjoys taking ownership and can confidently deliver technical solutions with minimal supervision. You'll ideally bring experience across: Microsoft infrastructure technologies. Microsoft Azure. Active Directory and Group Policy. VMware/vSphere. Server lifecycle management. Infrastructure implementation and project delivery. ITIL environments. Cyber Essentials and infrastructure security ...

Lead IAM Engineer you will drive the strategy, architecture and evolution of a modern identity platform spanning Microsoft Entra ID, Okta and Active Directory.Leading a talented team of IAM engineers, you'll define engineering standards, mentor colleagues and help build a culture of technical excellence while remaining closely … mentoring engineering teams in an enterprise technology environmentYou can lead technical initiatives while remaining hands-on with engineering workYou have experience working with Active Directory in complex enterprise environmentsYou have a good knowledge of Active Directory Group Policy and hybrid identity architecturesYou ...

Threat Detection Engineer - Permanent - SOC, KQL, Active Directory, Powershell, Python - Hedge Fund Our Hedge Fund clients SOC is going through a transformation, we are looking for an experienced Threat Detection Engineer to drive our best-in-class posture. This is a highly technical role, and successful … GCIA, GCIH). Experience with modern security tooling across security domains; network, endpoint, data, identity and cloud. Experience in standard enterprise technology stack, Active Directory, Entra, Group Policy, Intune, DNS, TCP/IP, PKI, Microsoft 365, Windows, Linux, MacOS, etc. Ability to handle sensitive and/ ...

experienced Microsoft Windows Engineer to design, implement, support, and maintain enterprise Windows infrastructure. The successful candidate will be responsible for Windows Server administration, Active Directory services, virtualization platforms, automation, security compliance, and infrastructure modernization projects while ensuring high availability and operational excellence. Key Responsibilities Manage … support enterprise Windows Server environments (Windows Server 2016, 2019, 2022 and later). Build, configure, maintain, and decommission physical and virtual servers. Administer Active Directory, DNS, DHCP, Group Policy, and related Microsoft technologies. Perform system patching, upgrades, security hardening, and vulnerability remediation. Support virtualization platforms such ...

authorised offensive security activity within agreed rules of engagement.You will be expected to operate across a range of attack surfaces, including enterprise networks, Active Directory, Microsoft Entra ID, Microsoft 365, cloud platforms, endpoints, externally exposed services, and, where authorised, social engineering scenarios. You will also help … including threat-informed scenarios, attack objectives, rules of engagement, operational security considerations, and success criteriaExecute hands-on offensive activity across enterprise environments, including Active Directory exploitation, credential access, privilege escalation, lateral movement, and objective-based testingAssess and exploit attack paths across Microsoft Entra ID, Microsoft ...

application standardisation, provision, and support. Support of all workstations, Surface Pro and laptop computers together with support of mobile devices (Smartphones, Tablets etc...) Active Directory user account management, access and network administration based on company standards and policies Ensure all support calls within the call logging … procedures Deliver outstanding customer service, perception and satisfaction to all IT users and customers Support and administration of Microsoft Azure, 365, Intune, Active Directory , assisting with testing and deployment of changes where appropriate. Profile The 2nd Line Support Engineer will have extensive hands-on experience specifying ...

work every day to make that a reality. Join us and help shape the future of home improvement.We have an opportunity for an Directory Platform Engineering Owner to join us, to lead the technical direction and product ownership of Kingfisher’s identity platform engineering capability, ensuring core identity … services (including Active Directory, Entra ID and PKI/Machine Identity) are secure, resilient and scalable. This role balances deep technical expertise with platform ownership, enabling teams to work efficiently while aligning to Zero Trust and cloud-first principles. We are open to basing the role ...

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 … 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 ...

including working knowledge of some of the following technologies: + Microsoft Azure for the Office 365 Tenant + Exchange Online + Identity Management (Active Directory, Azure Active Directory, ADFS, Microsoft Identity Manager/FIM) + Intune design and configuration ...

Mobility + Security stack including working knowledge of some of the following technologies:Microsoft Azure for the Office 365 Tenant Exchange OnlineIdentity Management (Active Directory, Azure Active Directory, ADFS, Microsoft Identity Manager/FIM)Intune design and configuration for MDM and BYODIntune ...

will involve: • Taking ownership of Microsoft 365 services including Exchange Online, Teams, SharePoint Online, and Intune • Managing both on-prem and cloud-based directory services (Active Directory and Entra ID) • Providing high-quality IT support to a small team (~20 users), including traders … support or infrastructure, preferably in finance or professional services • Expert-level knowledge of Microsoft 365 and related administration • Deep understanding of Active Directory and Azure AD/Entra ID • Strong PowerShell scripting skills for automation and system administration • Proven ability to manage Windows-based endpoints ...

Bash) for Automation.Experience with physical and virtual infrastructure, operating systems, or virtualization.Experience in either Linux/Docker/Kubernetes technologies or Windows and Active Directory environments.Must possess an active Security Check (SC) UK security clearance, and the ability to obtain Developed Vetting … Bash) for Automation.Experience with physical and virtual infrastructure, operating systems, or virtualization.Experience in either Linux/Docker/Kubernetes technologies or Windows and Active Directory environments.Must possess an active Security Check (SC) UK security clearance, and the ability to obtain Developed Vetting ...

environments to ensure secure and reliable services. Build, configure, deploy, and decommission physical and virtual servers as required. Administer core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Perform server patching, upgrades, security hardening, and vulnerability remediation in line with best practice. Support VMware … follow ITIL service management processes, and participate in an on-call rota and planned out-of-hours maintenance when required. Required Experience & Skills Active SC Clearance Demonstrable experience administering enterprise Microsoft Windows Server environments. Strong technical knowledge of Active Directory, DNS, DHCP, and Group ...