Sr Systems Dev Engineer, Foundational Security Services

Sr Systems Dev Engineer, Amazon Foundational Security Services

Job  |  Services LLC

Amazon Foundational Security Services (AFSS) is seeking a Sr Systems Engineer to join our Identity and Access Management team, where you'll build and maintain the automation and infrastructure that powers Amazon's Microsoft Entra t at unprecedented scale. In this role, you'll implement application registration, approval, and deployment processes, manage conditional access policies across multiple tenants, and develop configuration‑as‑code frameworks that enable hundreds of thousands of users to securely access Microsoft 365, Azure, and integrated cloud services worldwide.

• Implement end‑to‑end application registration, approval, and deployment workflows for Entra , including service principal creation, API permission grants and certificate management.
• Manage conditional access policy life cycles across multiple tenants using configuration‑as‑code frameworks, including policy creation, testing, deployment, and ongoing maintenance.
• Build self‑service automation and portals that streamline app registration requests while maintaining security standards, approval workflows, and audit trails.
• Develop CI/CD pipelines and infrastructure‑as‑code solutions for deploying identity configurations with automated testing, validation and consistent security baselines.
• Collaborate with business leaders and service teams to build secure Azure and Entra integrations, guide them through registration processes, and create observability platforms for tenant health monitoring.

Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences.

Our organization is responsible for creating and maintaining a high bar for security across all of Amazon's products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. In Amazon Security, it's in our nature to learn and be curious.

Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.

• 5+ years of systems design, software development, operations, automation, and process improvement experience.
• 5+ years of programming experience with at least one modern language such as C++, C#, Java, Python, Golang, Power Shell, or Ruby.
• Experience with CI/CD pipeline build processes.
• Bachelor's degree in a relevant field or equivalent work experience.
• Experience with Microsoft technologies such as Entra , Azure, app registration or Conditional Access (CA) policies.

• Experience with distributed systems at scale.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit (Use the "Apply for this Job" box below).

for more information. If the country or region you’re applying in isn’t listed, please contact your Recruiting Partner.

Location:

USA, WA, Seattle - $ - $ USD annually.

The base salary range for this position is listed below. Your Amazon package will include sign‑on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave.

Learn more about our benefits at .