At a Glance
- Tasks: Support and enhance hybrid identity services in a high-security environment.
- Company: Join a leading tech firm focused on innovative identity solutions.
- Benefits: Competitive salary, security clearance support, and opportunities for professional growth.
- Other info: Collaborative culture with a focus on continuous learning and improvement.
- Why this job: Make a real impact on security and identity management in a dynamic setting.
- Qualifications: Experience with Active Directory and Azure, strong troubleshooting skills required.
The predicted salary is between 55000 - 65000 £ per year.
Location: Client Site (Aldermaston) – Onsite 5 days per week (occasional WFH possible)
Security Clearance: DV or willing to undergo DV vetting
Role Overview: The Active Directory Specialist plays a pivotal role in supporting, maintaining, and enhancing a complex hybrid identity services environment that spans both On‑Prem Active Directory and Entra (Azure Active Directory). Operating within a high‑security, fast‑paced public‑sector setting, the role requires delivering expert 2nd/3rd line technical support while also contributing to long‑term service transformation, infrastructure modernisation, and operational automation initiatives. You will work at the centre of enterprise identity and access management, ensuring stability, security, and performance across critical directory services including AD DS, Group Policy, ADFS, AD Connect, PKI, and a broad range of supporting technologies.
This includes managing domain controllers, maintaining DNS/DHCP integrity, overseeing Group Policy design and deployment (including AGPM), and supporting authentication and federation services across tightly controlled environments. The role is highly technical and demands rigorous troubleshooting skills, deep protocol-level understanding, and the ability to diagnose complex issues across interconnected systems and multi‑layered identity architectures.
In addition to BAU service delivery, the Active Directory Specialist contributes significantly to project work, including design and installation of new systems, obsolescence remediation, configuration enhancements, and security‑driven platform improvements. You will collaborate closely with architects, service leads, and project managers to define, document, and implement scalable solutions using industry best practices, Microsoft security models, and modern automation approaches.
The role supports both Agile and ITIL Continuous Service Improvement principles, ensuring that new workflows, processes, and service models are structured, resilient, and aligned to evolving business and security requirements. A major element of the role is maintaining a strong customer‑focused mindset. You will be expected to work directly with customer representatives, internal DXC teams, and senior IT leadership to communicate technical challenges, propose solutions, and build trust‑driven relationships. This demands excellent communication skills, documentation capabilities, and the confidence to work independently without direct supervision.
You will use enterprise knowledge tools, share expertise within the engineering community, and contribute to a culture of continuous learning and improvement. The position requires adaptability, initiative, and a willingness to innovate—identifying opportunities to automate, optimise, and modernise identity services to ensure long‑term platform stability and compliance. The Active Directory Specialist must also be committed to maintaining the highest security standards, particularly within environments requiring DV‑level clearance, where meticulous attention to detail and adherence to strict operational controls are fundamental.
Overall, this is a strategically significant role that blends deep technical expertise with collaborative delivery, solution design, and continuous improvement—ensuring the organisation’s hybrid identity ecosystem remains secure, modern, and highly available.
Key Responsibilities:- Administer and maintain hybrid identity infrastructures across on-prem Active Directory and Azure Active Directory (Entra ID), ensuring secure, reliable authentication and directory services.
- Troubleshoot and optimise identity platforms including AD, ADFS, Azure AD Connect/Sync, Entra ID, and LDAP, resolving complex federation, synchronisation, and authentication issues.
- Lead Group Policy lifecycle management, including design, implementation, and controlled deployment using AGPM to ensure consistent and secure configuration baselines.
- Manage core AD infrastructure components such as Domain Controllers, FSMO roles, DNS, DHCP, Sites confident working directly with senior customer stakeholders.
- Familiarity with ServiceNow (Incidents, Requests, Change, Reporting).
- Azure DevOps, IaC (ARM/Bicep), CI/CD pipelines; exposure to containers/Kubernetes.
- Azure Virtual Desktop (WVD/AVD) (Nerdio beneficial), Azure Monitoring and Log Analytics.
- Broader systems knowledge: SCCM, WSUS, SCOM, AGPM, Lumensions.
- Understanding of the Microsoft Tiered Administration Model and enterprise segmentation.
Active Directory & Azure Specialist employer: 慨正橡扯
As an Active Directory & Azure Specialist at our Aldermaston site, you will join a dynamic team dedicated to maintaining and enhancing critical identity services in a high-security public-sector environment. We pride ourselves on fostering a collaborative work culture that prioritises continuous learning and innovation, offering ample opportunities for professional growth and development. With a strong focus on employee well-being and a commitment to excellence, we provide a rewarding workplace where your technical expertise can truly make a difference.
StudySmarter Expert Advice🤫
We think this is how you could land Active Directory & Azure Specialist
✨Tip Number 1
Network, network, network! Get out there and connect with professionals in the Active Directory and Azure space. Attend meetups, webinars, or even local tech events. You never know who might have a lead on your dream job!
✨Tip Number 2
Show off your skills! Create a personal project or contribute to open-source projects that showcase your expertise in Active Directory and Azure. This not only builds your portfolio but also gives you something tangible to discuss in interviews.
✨Tip Number 3
Prepare for those technical interviews! Brush up on your troubleshooting skills and be ready to demonstrate your knowledge of AD, ADFS, and Azure AD Connect. Practice common scenarios and how you'd tackle them—confidence is key!
✨Tip Number 4
Don’t forget to apply through our website! We’re always looking for talented individuals like you. Make sure your application stands out by tailoring it to highlight your experience with hybrid identity services and your customer-focused mindset.
We think you need these skills to ace Active Directory & Azure Specialist
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Active Directory & Azure Specialist role. Highlight your relevant experience with Active Directory, Azure AD, and any specific technologies mentioned in the job description. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a perfect fit. Don’t forget to mention your customer-focused mindset and your ability to work independently—these are key for us!
Show Off Your Technical Skills:In your application, be sure to showcase your technical expertise, especially around troubleshooting and managing hybrid identity infrastructures. We love seeing candidates who can demonstrate their problem-solving skills and deep understanding of the technologies we use.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it gives you a chance to explore more about StudySmarter and what we stand for!
How to prepare for a job interview at 慨正橡扯
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Active Directory and Azure services. Be ready to discuss specific technologies like ADFS, AD Connect, and Group Policy. The more familiar you are with the tools and protocols, the more confident you'll feel during technical questions.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of complex issues you've resolved in previous roles. Think about scenarios where you had to troubleshoot identity platforms or manage domain controllers. Highlight your thought process and the steps you took to reach a solution.
✨Communicate Clearly and Confidently
Since this role involves working closely with customer representatives and senior IT leadership, practice articulating your thoughts clearly. Use simple language to explain technical concepts, and be prepared to discuss how you build trust with stakeholders.
✨Emphasise Continuous Improvement
Demonstrate your commitment to learning and innovation. Talk about any experiences where you've identified opportunities for automation or optimisation in identity services. Show that you're not just about maintaining systems but also about enhancing them for better performance.
