Active Directory & Azure Specialist

The Active Directory & Azure Specialist position centres on troubleshoot and optimise identity platforms including AD, ADFS, Azure AD Connect/Sync, Entra ID, and LDAP, resolving complex federation, synchronisation, and authentication issues. It would suit someone who can bring maintaining hybrid identity infrastructures across on prem Active Directory and Azure Active Directory (Entra ID), ensuring secure, reliable authentication and directory services to the role.

Where the work sits

Skills and requirements5+ years supporting hybrid AD (On Prem & Azure AD) in enterprise environments. Proficiency across Windows Server 2016/2019/2022 (benefit: legacy familiarity from 2003+), DNS/DHCP, DFS, clustering, and Windows PKI.

Technical work involved

Troubleshoot and optimise identity platforms including AD, ADFS, Azure AD Connect/Sync, Entra ID, and LDAP, resolving complex federation, synchronisation, and authentication issues. Leading Group Policy lifecycle management, including design, implementation, and controlled deployment using AGPM to ensure consistent and secure configuration baselines. Managing core AD infrastructure components such as Domain Controllers, FSMO roles, DNS, DHCP, Sites & Services, ensuring resilience, correct topology, and high availability.

What helps in this technical setting

Maintaining hybrid identity infrastructures across on prem Active Directory and Azure Active Directory (Entra ID), ensuring secure, reliable authentication and directory services. Technical problem-solving, careful delivery, documentation discipline, and clear communication with stakeholders.

Practical details

• Client Site (Aldermaston) – Onsite 5 days per week (occasional WFH possible).
• Work model: Hybrid.

Technical skills and experience

• Experience with O365/Exchange Online and Endpoint Management in identity related contexts.
• Azure DevOps, IaC (ARM/Bicep), CI/CD pipelines.