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As a Senior Infrastructure Engineer specialising in Identity and Access Management, you will work within a team of security specialists and engineers maintaining, building and operating Directory Services solutions as directed and according to policy. You will: Provide management, administration, operation and maintenance of Active Directory, Azure Entra and Microsoft Certificate services. Manage IDAM related Azure services, such as Enterprise Applications and Identity Protection, advising and troubleshooting services. Manage and administer Service Desk queue specific to restricted identity and certificate requests. Assist in the development of upgrade plans and paths, future design, working with colleagues across wider DfE family. Contribute to business cases for new technology or refresh within Identity and Cryptography, including analysis of existing technologies, development of proposals for change and improvement. Undertake management of activities for securing Directory Services, enhancements and system changes including assessment of risks. Troubleshoot Directory Services risk assessments, implementing changes to address known risks. Liaise with business colleagues on release planning and scheduling of Directory Services integrated solutions, including communication of progress. Ensure that post release reviews are conducted. Advocate user-centric, agile approaches which focus on rapid, effective delivery of high-quality digital services. Work with and support third parties in providing infrastructure services. Work with technical and security architects to translate architectural designs into operations. Share knowledge of tools and techniques with the wider team and community, growing awareness, inclusivity and balance. Take a proactive role in the identification, evaluation and management of appropriate changes to team managed services (including automation). Security Vetting If you are successful, you must be prepared to undergo the Security Check (SC) clearance process. Please see the guidance for further information. Note that there are specific residency and other requirements; please ensure you check these and your potential eligibility before applying.