Entra ID & AD Architect
About The Position
GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired technology companies. With a global manufacturing footprint spanning three continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. We are seeking a Entra ID & AD Architect (SME) driving design, security, and operations of hybrid identity. This is a senior individual contributor role owning architecture and escalations. The goal is to deliver resilient, scalable identity in collaboration with security and cloud teams.
Requirements
- Bachelor in Computer Science or related field.
- Minimum 15 Years in field.
- Fluency in English Language – written & verbal
Nice To Haves
- Translates complex identity concepts into clear, audience-appropriate language — able to brief executives, write precise documentation, and guide hands-on engineers with equal ease.
- Strong written skills for architecture documents, runbooks, and decision records.
- Confident, respectful communicator in design reviews, incident bridges, and cross-team negotiations.
- Ownership mindset — treats the identity platform as their own; sees problems through to root-cause resolution rather than handing them off.
- Proactive and self-directed; identifies risks and improvement opportunities without being asked.
- Calm, composed, and decisive under pressure during outages and security incidents.
- Humble and coachable — open to feedback and willing to say "I don't know, let me find out."
Responsibilities
- Own the end-to-end architecture for hybrid identity spanning on-premises Active Directory, Entra ID, and Entra Connect / Cloud Sync.
- Design and document target-state identity reference architectures, including authentication flows, trust topologies, forest/domain design, and tenant strategy.
- Configure and optimize Entra ID capabilities: SSO/SAML/OIDC federation, application registrations & enterprise apps, App Proxy, B2B/B2C, dynamic groups, and Entra ID Governance (access reviews, entitlement management, lifecycle workflows).
- Automate identity operations using PowerShell and Microsoft Graph API.
- Partner with SecOps on identity threat detection (Entra ID Protection, Defender for Identity) and incident response for identity-based attacks (Golden Ticket, password spray, token theft, etc.).
- Act as Tier 3 / final escalation for complex identity incidents and outages.
- Establish standards, best practices, and guardrails; review designs from junior engineers and vendor partners.
- Produce high-quality documentation: HLDs/LLDs, runbooks, knowledge articles, and architecture decision records.
- Mentor engineers and uplift the broader team's identity capability through knowledge transfer and design reviews.
- Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.
- Builds trust across security, infrastructure, app, and cloud teams; influences without authority as an individual contributor.
- Team-first orientation — shares knowledge generously and mentors others rather than hoarding expertise.
- Diplomatic in handling competing priorities and pushing back on insecure or non-standard requests.
Benefits
- Equal opportunity in the workplace
- Attraction and retention of highly qualified people
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What This Job Offers
Job Type
Full-time
Career Level
Senior
