Senior Mobile Authentication Integration Engineer – iOS/Android

🔥 22 hours ago

🇺🇸 United States – Remote

💵 $80k - $128k / year

⏰ Full Time

🟠 Senior

💻 Solutions Engineer

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Peraton

WebsiteLinkedInAll Job Openings

10,000+ employees

🔒 Cybersecurity

🏛️ Government

Cybersecurity • Government • Defense

Peraton is a mission-focused enterprise that supports national security initiatives through advanced IT and cyber services. They provide capabilities in areas such as cyber defense, cloud operations, engineering, and intelligence. With a commitment to solving complex challenges, Peraton integrates data-driven technologies to ensure mission success for their military and government clients.

📋 Description

• Integrate Okta Identity Engine (OIE) Embedded SDKs into native iOS and Android applications in compliance with Federal identity requirements • Implement OAuth 2.0, OpenID Connect (OIDC), PKCE, token lifecycle management, and secure session handling • Develop secure mobile authentication, identity enrollment, and account recovery workflows aligned with Federal digital identity standards • Implement FIDO2/WebAuthn, passkeys, and other phishing-resistant authentication mechanisms • Integrate CAC/PIV, Purebred, and other government-issued mobile credentials • Manage secure storage of credentials and tokens using iOS Keychain and Android Keystore • Implement device registration, trusted device policies, and mobile biometric authentication (Face ID, Touch ID, Android Biometrics) • Apply mobile application security controls including OWASP Mobile Top 10, certificate pinning, TLS configuration, and secure network communication • Troubleshoot authentication, SDK, API, and mobile platform integration issues • Design mobile enrollment workflows compliant with NIST SP 800-63. • Implement secure application routing using Universal Links and Android App Links. • Implement proxy user experiences supporting dependent access. • Design seamless in-app authentication experiences eliminating browser redirects. • Support integration of native mobile applications with enterprise IAM/CIAM systems used across Federal agencies • Ensure compliance with NIST SP 800‑63 Digital Identity Guidelines and Zero Trust authentication principles • Participate in Agile development processes, DevSecOps pipelines, and CI/CD workflows. • Collaborate with Federal cybersecurity, identity management, and mobile engineering teams to ensure secure delivery of mobile identity capabilities.

🎯 Requirements

• 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 • Extensive experience in native iOS development using Swift • Extensive experience in native Android development using Kotlin/Java • Hands-on experience integrating Okta Identity Engine (OIE) Embedded SDKs into native applications • Strong understanding of OAuth 2.0, OIDC, PKCE, and secure token management • Experience implementing FIDO2/WebAuthn, passkeys, and other phishing-resistant authentication methods • Knowledge of mobile identity enrollment, account recovery, and secure credential storage techniques • Experience integrating RESTful APIs and enterprise backend identity services • Familiarity with CAC/PIV, Purebred, and other Federal mobile credentials • Background in mobile security including OWASP Mobile Top 10, certificate pinning, and TLS • Experience with CI/CD systems, automated testing, and mobile release management • Strong troubleshooting skills across authentication flows, SDK integrations, and mobile platforms • Experience supporting enterprise or Federal mobile authentication solutions • Knowledge of NIST SP 800‑63 Digital Identity Guidelines • Understanding of Zero Trust authentication principles • Experience with Agile development and Git-based workflow.

🏖️ Benefits

• Health insurance • Retirement plans • Paid time off • Flexible work arrangements • Professional development