SlipstreamJobsFresh Startup & VC-Backed Jobs

Senior Security Engineer, Identity

Anduril - Seattle, WA, United States - In-office - posted 2026-10-06

Apply on the company site

SlipstreamJobs tracks this role from the company's public career site. Apply directly on the employer's site.

Salary: USD 166,000 - 220,000 / annual

Anduril Industries is a defense technology company transforming U.S. and allied military capabilities through advanced technology. The company's Lattice OS is an AI-powered operating system that aggregates thousands of data streams into a real-time 3D command and control center. Anduril brings 21st-century innovation, autonomy, AI, computer vision, sensor fusion, and networking technology to military systems. The Security Engineering team is seeking a Senior Security Engineer to focus on Identity and Access Management (IAM). You will build and maintain world-class defensive controls protecting the systems used to develop Anduril's advanced defense technology products. Key responsibilities include: - Design and build an identity engine powering the entire company and strengthening the security program - Create applications that enable and enforce the identity framework across the organization - Develop integrations unifying identities across identity providers (IdPs), cloud providers, SaaS tools, and internal systems - Automate identity lifecycle operations including provisioning, access reviews, and offboarding - Collaborate with other IAM engineers and partner teams to define architecture and ship iteratively This is a hands-on technical role requiring strong systems thinking, architectural vision, and the ability to translate complex requirements into clean, maintainable implementations. You will work autonomously, own projects end-to-end, and partner across teams in a high-growth, high-complexity environment. REQUIREMENTS: - Strong programming ability in one or more general-purpose languages (Go, Rust, etc.) - Production experience with infrastructure-as-code languages (e.g., Terraform, AWS CDK) - Experience with identity protocols (SAML, OIDC, SCIM, OAuth) or identity providers (Okta, Azure AD, etc.) - Proven ability to translate system design requirements into clean, maintainable implementations - Experience leading or contributing to architecture and design reviews - Experience working with cloud platforms and deploying applications through CI/CD pipelines - Ability to work autonomously, take ownership of projects, and collaborate across teams - Eligible to obtain and maintain a U.S. TS/SCI clearance PREFERRED QUALIFICATIONS: - Experience troubleshooting complex identity or access issues across distributed systems - Familiarity with RBAC, ABAC, or policy-as-code frameworks (e.g., OPA, Cedar) - Experience building bespoke solutions in high-growth and high-complexity environments - Experience with AWS, Azure, or GCP ecosystems and tooling

Similar roles