1 to 25 of 39 Permanent Active Directory Jobs in Hertfordshire

network environments LAN/WAN, Wi-Fi technologies, IP telephony systems, firewalls, and systems architecture. Hyper-V, Microsoft 365/Azure, backup Technologies, Active Directory, Support Windows Server and Active Directory technologies Support Azure and Microsoft 365 environments Manage and troubleshoot firewalls … required What we're looking for: Fully Certfied CCNP necessary! Around 5+ years' recent Network/Infrastructure Engineering experience Strong Windows Server and Active Directory experience Good firewall knowledge Experience working with Azure Broad enterprise infrastructure experience Strong troubleshooting and problem-solving skills Comfortable remaining technically ...

active Developed Vetting (DV) Cleared Infrastructure Engineer looking to work on a major greenfield programme within the Defence sector? Join a team of infrastructure professionals delivering and supporting secure messaging and infrastructure platforms operating within highly classified environments. Based onsite in Hemel Hempstead , with a future move … into live production. Maintaining and enhancing secure messaging and infrastructure platforms. Supporting systems operating within highly classified environments. Working across Windows Server, Linux, Active Directory, storage and virtualisation technologies. Contributing to infrastructure integration and operational support activities within a greenfield Defence programme. Supporting platforms that underpin ...

Position Title: IT Technical Analyst Contract Type: Permanent (Onsite or Hybrid) Location: Loughborough, Stevenage, or Shepshed, UK Note: Active SC Clearance required Role Summary IT Technical Analyst Provides Tier 1/2 hardware, software, and infrastructure support across regional sites. Balances daily desk-side IT support with hands … desk-side help desk support, resolve tickets (ServiceNow), and create end-user training materials. Systems & Infrastructure: Maintain PCs, servers, networks (LAN/WAN), Active Directory, backups, and air-gapped systems. Compliance & Procurement: Own site KPIs, handle hardware/software procurement, and maintain security controls (SOX, Cyber ...

side technical support for hardware, software, laptops, and mobile devices. Manage and support local site infrastructure across standard and air-gapped networks, including Active Directory, local servers, backup solutions, LAN/WAN, and disaster recovery. Manage external IT vendors and oversee hardware/software procurement. Lead … Qualifications Experience: 5+ years in broad IT support, infrastructure management, vendor coordination, and desktop support. Technical Proficiency: Strong working knowledge of Windows OS, Active Directory, mobile device management, hardware repair, and ITSM ticketing tools (e.g., ServiceNow). Project & Analytical Skills: Hands-on experience in data analysis ...

First Line Support: 1 Line/Service Desk/Customer Support – in a Windows/Microsoft environment: SharePoint Windows 10 Office 365 Active Directory Azure Experience supporting with face-to-face IT support Triaging tickets and escalating to relevant teams where necessary Using their inbuilt ticketing ...

defence, or highly regulated environments You'll have strong experience across several of the following technologies: Microsoft Intune Windows 11 Microsoft Entra ID Active Directory Microsoft Defender Suite Microsoft XDR Privileged Identity Management (PIM) Microsoft Endpoint Configuration Manager (MECM) Additional experience in any of the following ...

Intune. Excellent PowerShell scripting skills, with experience automating operational tasks. Experience with Microsoft Power Automate and/or the Power Platform. Experience managing Active Directory and Microsoft Entra ID. Knowledge of endpoint management, device deployment and configuration. Experience working within ITIL-based support environments. Strong troubleshooting ...

/SMTP Autodiscover Exchange Connectors Exchange Online Protection Microsoft Defender for Office 365 SPF/DKIM/DMARC Exchange Migration PowerShell Identity & Infrastructure Active Directory Microsoft Entra ID/Azure AD Azure AD Connect Hybrid Identity High Availability Disaster Recovery Candidate Requirements 15-20 years … overall IT experience Solid Exchange Online and Exchange On-Premises experience Proven experience with Exchange Hybrid environments Active SC Security Clearance Excellent English communication skills Strong customer-facing, technical writing, presentation and training skills Experience working in enterprise/customer environments #J-18808-Ljbffr ...

issues Providing face-to-face walk-up IT support Managing, triaging and updating support tickets SharePoint Windows 10 Office 365/Microsoft 365 Active Directory Azure Supporting AV – meeting room set-ups and technical issues Troubleshooting hardware and software break/fix issues Escalating incidents ...

Windows Engineer Stevenage | Up to £550 per day (Inside IR35) | 12 Month Contract | Active DV Clearance Required We are currently looking for an experienced Windows Engineer to join a leading defence programme supporting critical IT services within a highly secure environment. This is a hands-on role working … well-rounded infrastructure professional with strong troubleshooting skills and the ability to work across a broad Microsoft technology stack. Key Skills & Experience Active DV Clearance (essential) Windows Server administration Windows 10/11 support Active Directory & Group Policy VMware and/or VDI technologies ...

responses, JSON Objects. Proven experience with Proxies administration and changes. Windows (SMB) and *Nix (NFS) remote storage. IIS (Windows Web Server) Configuration, Active Directory/LDAP (authentication). Experience with applying certificates, software updates and the steps involved for end-of-life refresh activity. Experience with ...

responses, JSON Objects. Proven experience with Proxies administration and changes. Windows (SMB) and *Nix (NFS) remote storage. IIS (Windows Web Server) Configuration, Active Directory/LDAP (authentication). Experience with applying certificates, software updates and the steps involved for end-of-life refresh activity. Experience with ...

sophisticated on-premises Elastic platform, influencing architecture, security, automation and operational excellence across a complex enterprise estate . You do need to hold active DV Clearance. Hybrid: 4 days on site in Hemel Hempstead 1 day home based. What you will be doing: As the Elastic … Experience delivering security monitoring and observability solutions. Strong Linux and Windows Server administration skills. PowerShell, REST APIs, JSON and YAML expertise. Knowledge of Active Directory, LDAP, PKI and TLS. If you are interested in this role but not sure if your skills and experience are exactly ...

Elastic Observability Experience supporting large, highly available Elasticsearch clusters Splunk experience Linux and Windows Server PowerShell, REST APIs, JSON and YAML TLS, LDAP, Active Directory and PKI Strong troubleshooting, performance optimisation and automation skills Experience with VMware and enterprise networking TO BE CONSIDERED: Please either apply ...

responses, JSON Objects Proven experience with Proxies administration and changes Windows (SMB) and *Nix (NFS) remote storage IIS (Windows Web Server) Configuration, Active Directory/LDAP (authentication) Experience with applying certificates, software updates and the steps involved for end-of-life refresh activity Experience with VMware ...

consultancy or equivalent environment Strong technical reporting skills Experience conducting infrastructure and web application penetration tests Good understanding of Windows, Linux and Active Directory environments Familiarity with Azure and/or AWS security testing Experience using industry-standard penetration testing tools and methodologies Excellent written ...

responses, JSON Objects. Proven experience with Proxies administration and changes. Windows (SMB) and *Nix (NFS) remote storage. IIS (Windows Web Server) Configuration, Active Directory/LDAP (authentication). Experience with applying certificates, software updates and the steps involved for end-of-life refresh activity. Experience with ...

responses, JSON Objects Proven experience with Proxies administration and changes Windows (SMB) and *Nix (NFS) remote storage IIS (Windows Web Server) Configuration, Active Directory/LDAP (authentication) Experience with applying certificates, software updates and the steps involved for end-of-life refresh activity Experience with VMware ...

client builds, ensuring parity across all environments.Rigorous Change Management: Navigate and strictly adhere to formal change management processes to ensure zero-impact deployments.Active Directory & GPO: Remotely manage and audit Active Directory (AD) and Group Policy Objects (GPOs) to maintain a secure user environment.Security Patching ...

month initial contract IR35 : Inside IR35 Hours : 40 hours per week (8 hours a day to be completed between 07:00-19:00) Active DV clearance required Role details: We are looking for a DV Cleared Network Engineer to support our defence client on a contract basis. This … service management and network service teams to meet agreed requirements. Work with crypto network specialists on crypto management and technical support. Job Requirements: Active DV Clearance. Professional background in information technology and network engineering. CCNA or CCNP qualification, or equivalent technical capability. Demonstrable crypto experience and a strong ...

enhance workplace technology platforms. This includes technologies such as Microsoft 365, Data Loss Prevention (DLP), email security, Windows and Mac client hardening, Active Directory, etc. The role ensures that security engineering practices align with organisational priorities while maintaining a strong operational posture across all supported platforms. ...

ISE. Strong understanding of routing, switching and networking fundamentals (OSI, OSPF, BGP, HSRP, VRRP, TCP/IP). Experience with Windows Server, Active Directory, Linux/RHEL and VMware. Exposure to SDA, authentication services and network security. Experience using monitoring tools such as SolarWinds, PRTG ...

Contribute to the ongoing development of Computacenter's identity strategy. What you'll needStrong knowledge of IAM platforms such as Entra ID and Active Directory. Experience across identity lifecycle management, governance, and privileged access. Understanding of modern authentication methods and identity threat landscape. Extensive cybersecurity experience with ...

Windows Engineer – 12 Month Contract Location: Stevenage Security clearance: Active DV clearance required About the Role We are seeking an experienced Windows Engineer to join a Digital Excellence function delivering critical IT services to the business. This hands-on role supports highly secure Windows infrastructure and workplace environments … strong working knowledge of the wider IT environment. Keep abreast of developments, products, practices and trends across Windows technologies. Essential Skills and Experience Active DV clearance Proven experience as a Windows Engineer in secure or highly controlled environments. Broad, hands-on capability across both infrastructure and workplace technologies. ...

seeking a primarily on-site Windows Engineer for a 12-month contract to support a defence client in restricted environments. Candidates must hold active DV clearance and have extensive experience with Windows Server, AD, virtualization, and incident response. You will perform Tier 2/3 support, manage changes ...