Senior Identity Engineer: End-to-End IAM for Manufacturing

Frontdoor Defense; Torrance (CA); On-site; USD 170,000 - 200,000; Full time

Benefits offered by this job

Relocation assistance

Flexible vacation

Medical benefits

Equity

Job summary

Hadrian is seeking a Senior Identity Engineer to own workforce and workload identity end-to-end across corporate, cloud, and factory systems. You will implement SSO, MFA, joiner-mover-leaver lifecycle, and privileged access with a focus on least-privilege and automation.

This is a hands-on, IC role within a small security team in Los Angeles. You will work with IdPs like Okta, Entra, Google Workspace, Auth0, or Zitadel, and tie identities to Azure and AWS.

Qualifications

• Proven experience building identity systems at scale.
• Strong understanding of OAuth 2.0, OIDC and SAML.
• Hands-on with IdP platforms (Okta/Entra/Google Workspace/Auth0/Zitadel).

Responsibilities

• Design, implement, and operate the IdP stack (SSO, MFA, provisioning).
• Build identity systems at scale with modern authorization models.
• Own cloud identity end-to-end across infrastructure.
• Automate the joiner-mover-leaver lifecycle and reviews.
• Partner with security/compliance to ensure auditable telemetry.

Skills

Identity systems

OAuth 2.0 / OIDC / SAML

RBAC / ReBAC

IdP platforms (Okta / Entra / Google "

Tools

Okta

Entra

Google Workspace

Auth0

Zitadel

Job description

Hadrian is seeking a Senior Identity Engineer to own workforce and workload identity end-to-end across corporate, cloud, and factory systems. You will implement SSO, MFA, joiner-mover-leaver lifecycle, and privileged access with a focus on least-privilege and automation.

This is a hands-on, IC role within a small security team in Los Angeles. You will work with IdPs like Okta, Entra, Google Workspace, Auth0, or Zitadel, and tie identities to Azure and AWS.