1 to 25 of 100 Contract Active Directory Jobs in the South East

business-critical IT environment. This is a hands-on third-line engineering role covering Windows and Linux servers, virtualisation, storage, backup, monitoring and Microsoft Active Directory. You will provide technical support across an established enterprise infrastructure while contributing to modernisation, upgrades and technology lifecycle projects. Candidates should have … knowledge of the other. Key Responsibilities Provide third-line support and resolve complex infrastructure and Active Directory issues. Administer Microsoft Active Directory, Group Policy, DNS, DHCP, replication and authentication. Support Windows Server 2016 onwards and Red Hat Enterprise Linux. Manage VMware vSphere ...

working with a leading organisation to appoint an experienced SailPoint IdentityIQ Consultant for a short-term engagement focused on enhancing an existing Active Directory (AD) connector deployment. The SailPoint AD connector is already operational; however, it is currently exporting only a subset of the required Active Directory attributes. The objective of this engagement is to extend the existing connector configuration to support additional field exports, removing the need for a separate custom script currently used to retrieve this data. Responsibilities * Review the existing SailPoint IdentityIQ Active Directory connector ...

/On-Prem Infrastructure Support Engineer Location:Reading - Fully Onsite (Client Site) Type:Contract - 6 Months Security Clearance:Active, Transferable DV Clearance (Mandatory) My client, a leading global IT services provider, is seeking an experienced Active Directory/On-Prem Infrastructure Support Engineer … join a secure IT environment. The role involves providing third-line Active Directory and infrastructure support, resolving complex technical issues and supporting infrastructure upgrades, migrations and modernisation projects. Key Responsibilities Provide 3rd line support for complex Active Directory and infrastructure incidents. Administer ...

/On-Prem Infrastructure Support Engineer Location:Reading - Fully Onsite (Client Site) Type:Contract - 6 Months Security Clearance:Active, Transferable DV Clearance (Mandatory) My client, a leading global IT services provider, is seeking an experienced Active Directory/On-Prem Infrastructure Support Engineer … join a secure IT environment. The role involves providing third-line Active Directory and infrastructure support, resolving complex technical issues and supporting infrastructure upgrades, migrations and modernisation projects. Key Responsibilities Provide 3rd line support for complex Active Directory and infrastructure incidents. Administer ...

generation, including tenant settings, workspace structures, usage policies, and integration options. Identity and Access Management: Set up and maintain authentication flows, SSO integrations, Active Directory or enterprise directory mappings, and user provisioning processes. Role-Based Access Controls: Define, implement, and review role-based access … data protection, audit logging, usage monitoring, and policy enforcement. Configuration Documentation: Create and maintain clear documentation covering tool configuration, access models, SSO setup, directory group mappings, operational procedures, and change history. User Onboarding and Support: Support onboarding, access requests, troubleshooting, training, and adoption of AI code-generation tools ...

Network Systems Administrator/IT Infrastructure Support Engineer - Windows Server, Active Directory, Group Policy, Microsoft 365, Hyper-V, LAN/WAN, Wi-Fi, VPN, SQL Server, Sage. Permanent. South East London/Hybrid 3/2. c£40k +Benefits Established SME operating within the music publishing … technical support while maintaining the company's servers, networks, cloud services, security, databases and key business applications. The environment includes Windows Server, Active Directory, Group Policy, Microsoft 365, Hyper-V, LAN/WAN, Wi-Fi, Firewalls, VPN, Sage, SQL Server and Microsoft Access, with additional opportunities ...

technical discovery, produce solution designs, implement changes, and deliver service improvements. Support hybrid and on-premises environments including VMware, Hyper-V, Windows Server, Active Directory, DNS, DHCP, Microsoft 365, Azure, backup, storage, and network services. Plan and deliver infrastructure upgrades, migrations, patching, lifecycle activities, resilience improvements … Desktops, StoreFront, Delivery Controllers, Citrix Gateway or ADC, and profile management. Broad experience supporting on-premises and hybrid infrastructure, including Windows Server, Active Directory, Group Policy, DNS, DHCP, VMware or Hyper-V, storage, backup, and networking. Practical experience with Microsoft 365 and Azure services, with ...

team leader with hands on experience in - Windows desktop and Windows Server Microsoft 365, Active Directory and Group Policy - N etworking knowledge DNS, DHCP, VPNs, routers and Draytek firewalls - VMware or Hyper-V and Microsoft Azure Then this is the job for you ! We are recruiting … experience providing technical leadership, mentoring or day-to-day guidance to engineers. Strong knowledge of Windows desktop and Windows Server environments, Microsoft 365, Active Directory and Group Policy. Good networking knowledge, including DNS, DHCP, VPNs, routers and Draytek firewalls. Experience supporting VMware or Hyper ...

Support Engineer Technologies: Windows 10/11, Microsoft 365, Active Directory, Entra ID, Intune, Teams, Outlook, TCP/IP, DNS, DHCP, Wi-Fi. Location: London – site-based Contract: 6 months Working pattern: Full-time, on-site We are looking for a hands-on IT Support Engineer … Troubleshoot Windows, Microsoft 365, hardware and connectivity issues. Set up and configure laptops, desktops and mobile devices. Manage user accounts and permissions through Active Directory and Entra ID. Support printers, scanners and manufacturing equipment. Log and manage incidents through the IT service desk. Assist with ...

member of the Operations Centre, you'll play a critical role in operating, supporting and continuously improving hybrid identity services across Active Directory, Microsoft Entra ID, Microsoft 365, Workday, Saviynt, CyberArk, MFA and privileged access platforms. This is a hands-on operational role suited to someone … through automation, and working across a broad range of modern IAM technologies. How you'll CREATE: Support and operate enterprise IAM services including Active Directory, Microsoft Entra ID, Microsoft 365, Saviynt, CyberArk, Duo and Workday-driven identity lifecycle processes. Investigate and resolve incidents relating to user ...

blend of BAU support, technical escalation, and project delivery, including involvement in large-scale, business-critical transformation initiatives. If you're passionate about Active Directory, Exchange, and enterprise identity technologies, and want to contribute to impactful programmes within a secure environment, we'd love to hear … troubleshooting, root cause analysis, and corrective action implementation. Support and maintain secure, resilient, enterprise-scale identity services. Required Skills & Experience Strong experience supporting Microsoft Active Directory in large enterprise or multi-forest environments. Hands-on experience with Microsoft Exchange (Exchange 2019 preferred) . Solid understanding ...

What You'll Be Doing Handling complex 2nd/3rd line support issues Supporting Microsoft 365, Azure/Entra ID, Windows Server and Active Directory Troubleshooting servers, networks and cloud environments Supporting firewalls, switches, VLANs and VPNs Working with VMware and/or Hyper-V Delivering … have: Previous experience working for an MSP Strong 3rd line/infrastructure support experience Good knowledge of Microsoft 365, Windows Server and Active Directory Experience with Azure/Entra ID Strong networking knowledge, including DNS, DHCP, VLANs, VPNs, switches and firewalls Experience with VMware and/ ...

identity and migration tasks. Configure Intune enrolment, policies, applications and compliance. Support Mimecast connectors, policies and mail-flow validation. Deliver Windows Server and Active Directory changes, including DNS, DHCP, GPO and RBAC. Provision and troubleshoot SAN/NAS storage. Implement Citrix DaaS/CVAD, including machine … HA. Virtualisation: VMware vSphere and Hyper-V. Cloud: Azure and Microsoft 365. MDM: Intune. Email Security: Mimecast. Microsoft Core: Windows Server, Active Directory, DNS, DHCP and GPO. Storage: SAN/NAS provisioning and troubleshooting. Behaviours & Ways of Working Strong delivery discipline, including change control, testing, rollback ...

infrastructure platforms. Support and enhance a hybrid Microsoft estate including Microsoft 365, Azure, Entra ID and Exchange Hybrid. Administer and maintain on prem Active Directory, Azure AD Connect, DNS, DHCP and Group Policy. Support Windows Server infrastructure (2019–2025) and Linux server estates. Manage and support … Exchange Hybrid. Hands-on experience with Azure/Entra ID and hybrid identity integration (Azure AD Connect). Deep understanding of on prem Active Directory and Windows Server infrastructure. Experience supporting Windows Server 2019–2025 and Linux servers. Experience administering SCCM (ConfigMgr), Intune and SCOM. Strong ...

Microsoft Support Engineer (eDV Cleared/Active UKIC DV) | £300 - £400 per day (Outside IR35) | 18 months, with potential for permanent (TBC) | Fully Onsite- London | Start: January 2027 We're looking for a Microsoft Support Engineer to join a secure MSP environment, providing operational support and administration … Support security patching, vulnerability remediation and certificate management Essential skills and experience Active UKIC DV or eDV clearance Strong experience with Microsoft Active Directory and AD FS Windows Server administration PKI SQL Server PowerShell automation Working knowledge of authentication protocols, including SAML, OAuth, OpenID ...

desktops, user accounts and connectivity issues. Supporting Microsoft 365 services, including Exchange Online, Teams, SharePoint and OneDrive. Administering users, groups and permissions across Active Directory and Microsoft Entra ID. Supporting device configuration, deployment and management using Microsoft Intune. Diagnosing network issues involving TCP/… role and be confident investigating issues beyond initial troubleshooting. You'll bring: Practical experience supporting Windows desktops and Microsoft 365. Working knowledge of Active Directory, user permissions and account administration. A sound understanding of networking fundamentals. Experience troubleshooting hardware, software and connectivity problems. Clear communication skills ...

Oversight Provide 2nd and 3rd line support assistance as required. Assist with troubleshooting across: Networking and Wi-Fi Microsoft 365 Windows Desktop & Server Active Directory/Entra ID Endpoint Management Remote Access Solutions Printers and Peripheral Devices Support implementation of new technologies and service improvements. Reporting … customer service and communication skills. Experience managing technical support teams. Solid understanding of: Networking & Wi-Fi (TCP/IP, DNS, DHCP) Microsoft 365 Active Directory/Entra ID Windows Operating Systems ITSM/Ticketing Systems RMM & monitoring tools Experience working to SLAs and KPIs. Strong problem ...

improvement for secure messaging and infrastructure platforms. Building, maintaining and enhancing infrastructure operating within highly classified Defence environments. Working across Windows Server, Linux, Active Directory, VMware, storage and virtualisation technologies. Contributing to project delivery activities within a major greenfield Defence programme. Supporting critical platforms that underpin … Defence and national security outcomes. What you'll bring: Active UK DV clearance. Experience supporting Wintel and server-based environments within complex enterprise infrastructures. Broad infrastructure knowledge across Windows Server, Active Directory, VMware, Linux and networking technologies. Experience working across multiple infrastructure technologies rather ...

Senior SQL Server DBA - DV Cleared Location: Reading (Onsite) Rate: Up to £98 per hour Contract: 6 Months Initial IR35: Inside IR35 Clearance: Active DV Clearance Required We are seeking an experienced Senior SQL Server DBA to join a highly skilled technical team supporting business-critical database environments … recovery, disaster recovery and high availability. Performance tuning using execution plans, indexing, DMVs, Extended Events and Query Store. Experience with SQL Server security, Active Directory integration and access management. Good knowledge of Windows Server, Active Directory and SQL connectivity. Experience working within ...

NATO FAS Application & Wintel Support Engineer Location: Portsmouth (On-site) Rate: Up to £500 per day Contract: Contract Clearance: Active UK DV Clearance - Essential Role Overview We are seeking an experienced NATO FAS Application & Wintel Support Engineer to provide technical support and infrastructure services within a secure Defence … support within a secure Defence environment. Support and maintain NATO FAS applications across Windows and Linux-based environments. Administer and troubleshoot Windows Server, Active Directory and associated Wintel technologies. Support virtualised infrastructure using VMware, vSphere, vCenter and Hyper-V. Investigate and resolve complex application, server ...

delivering technical projects. Your day-to-day responsibilities will cover a range of IT systems and technologies, including Windows environments, Microsoft 365, Active Directory, networking and end-user infrastructure . Alongside troubleshooting and system administration, you'll have the opportunity to assist with hardware rollouts, system … Engineer or similar technical role Good knowledge of Windows operating systems and technical troubleshooting Experience supporting and administering Microsoft 365 Working knowledge of Active Directory and user account administration Understanding of networking fundamentals, including DNS, DHCP, IP addressing and VPNs Experience troubleshooting hardware, software, user access ...

support of identity, access management and certificate services within a secure, government assured environment. The role requires deep technical knowledge of on premises Active Directory, Azure identity services and Public Key Infrastructure (PKI), including certificate lifecycle management and secure authentication. You will need to be skilled … various Identity Management technologies which form part of the current platform services, as set out below. Experience Required: * Expertise in Active Directory design, administration and troubleshooting - Forests, domains, trusts, Group Policy, DNS, AD security hardening * Strong experience with Microsoft Azure in enterprise environments - Azure AD/ ...

stakeholders. Core PKI and CLM Technical Skills (Essential) * Enterprise CLM implementation and administration: discovery, inventory, ownership, policy, enrollment, deployment, renewal, revocation and reporting. * Microsoft Active Directory Certificate Services (AD CS), enterprise CA hierarchy, certificate templates, auto-enrollment and CA security. * X.509, TLS/mTLS, certificate chains … REST API & agent/connector-based certificate automation. * Operational monitoring, expiry alerting, service resilience, troubleshooting, audit evidence & lifecycle reporting. Infra & Cloud Skills * Active Directory, Entra ID, Windows Server and Group Policy. * Linux administration and OpenSSL/key-store troubleshooting. * Azure, AWS & GCP certificate and key-management ...

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 ...

clients understand how to address them. Depending on the engagement, this may include: Conducting penetration tests against infrastructure, web applications, cloud services and Active Directory environments. Identifying, validating and documenting vulnerabilities and potential attack paths. Producing detailed technical reports, with practical recommendations for remediation. Communicating findings … Collaborating with colleagues to deliver high-quality testing services across a varied project portfolio. What You'll Bring Current CHECK Team Member status. Active SC clearance, with a willingness to work towards DV clearance. Practical experience conducting penetration tests or technical security assessments. Working knowledge of infrastructure ...