Remote Mobile Identity Engineer (iOS/Android)

Peraton; Herndon (VA); On-site; USD 80,000 - 128,000; Full time

Job summary

Peraton seeks a Senior Mobile Authentication Integration Engineer (iOS/Android) to advance enterprise ICAM for the DoD. You will integrate Okta SDKs, implement OAuth/OIDC, PKCE, and secure token workflows across native apps, focusing on phishing-resistant identities and secure credential handling.

You will work on CAC/PIV and government credentials, apply mobile security controls, and support CI/CD and Agile DevSecOps in a remote, highly secure federal program environment.

Qualifications

• Minimum of 8 years with BS/BA; minimum of 6 years with MS/MA; minimum of 3 years with PhD.
• Bachelor's degree in Computer Science, Engineering, or related technical discipline; or equivalent experience.
• Must be able to obtain and maintain a Public Trust; U.S. Citizenship required.

Responsibilities

• Integrate Okta Identity Engine embedded SDKs into native iOS and Android apps in line with federal identity requirements.
• Implement OAuth 2.0, OIDC, PKCE, and secure token management across mobile platforms.
• Develop secure mobile authentication, identity enrollment, and account recovery workflows.
• Implement phishing-resistant methods such as FIDO2/WebAuthn and passkeys.
• Manage secure credential storage using iOS Keychain and Android Keystore.
• Collaborate with Federal cybersecurity and IAM teams to ensure secure delivery of mobile identity capabilities.

Skills

Okta Identity Engine integration

Swift (iOS native)

Kotlin/Java (Android native)

OAuth 2.0 / OIDC / PKCE

FIDO2 / WebAuthn

CAC / PIV credentials

OWASP Mobile Top 10

CI/CD / DevSecOps

Agile development

U.S. Citizenship

Education

BS/BA in Computer Science, Engineering, or related field

MS/MA in Computer Science, Engineering, or related field

PhD (optional or applicable)

Job description

Peraton seeks a Senior Mobile Authentication Integration Engineer (iOS/Android) to advance enterprise ICAM for the DoD. You will integrate Okta SDKs, implement OAuth/OIDC, PKCE, and secure token workflows across native apps, focusing on phishing-resistant identities and secure credential handling.

You will work on CAC/PIV and government credentials, apply mobile security controls, and support CI/CD and Agile DevSecOps in a remote, highly secure federal program environment.