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# Technical Infrastructure Architect (DV Security Clearance)

- **Company:** CGI Group Inc.
- **Location:** Devizes, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Access, Active Directory, Active Directory Federation Services, Domain Name System (DNS), Identity and Access Management, Windows Servers, Networking Basics, Routing, OAuth, Windows PowerShell, Role-Based Access Control, Openid Connect, Security Assertion Markup Language (SAML), Load Balancing, Firewalls (Computer Science)
- **Published:** August 6, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/x/42656679/

## About the Role

Document & Communicate: Produce comprehensive architecture documentation and provide ongoing governance for solution stability and compliance. Required qualifications to be successful in this roleYou should have strong experience architecting and delivering Microsoft-based identity solutions in secure or regulated environments, with proven expertise in Active Directory, ADFS, and federation technologies. You'll bring both strategic thinking and hands-on technical depth, with excellent communication skills and a collaborative approach to problem-solving.
Essential skills and experience:
Extensive experience as a Solution or Technical Architect specialising in Microsoft identity solutions.
Proven track record delivering greenfield IAM environments.
Deep expertise in Windows Server 2022, AD, and ADFS configuration.
Strong knowledge of SAML, OAuth 2.0, and OpenID Connect federation models.
Experience designing and implementing SSO and RBAC frameworks.
Solid understanding of networking fundamentals (DNS, routing, firewalls, load balancing).
Proven leadership and mentoring experience with engineering teams.
Strong documentation, communication, and stakeholder engagement skills.
Desirable:
Microsoft Certified: Identity and Access Administrator Associate or Solutions Architect Expert.
Experience with hybrid identity integration and PowerShell automation.
Prior experience in Defence or secure government environments.
#LI-SB2 Together, as owners, let's turn meaningful insights into action.

## Description

Lead & Innovate: Drive the design and architecture of a new on-premise identity solution using Windows Server 2022, Active Directory, and ADFS.
Develop & Deliver: Define technical standards, principles, and direction for a secure IAM environment.
Mentor & Support: Guide engineering teams through build and deployment phases, ensuring alignment with design intent.
Integrate & Secure: Design and configure federation services, SSO, and RBAC models aligned to business needs.
Collaborate & Govern: Partner with security, networking, and application teams to ensure smooth integration and operational readiness.


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