Design secure optical circuit switch platforms at Lumentum using embedded security, cryptography, and device identity expertise. This senior role supports next-generation systems.
Lumentum seeks a Senior Embedded Security Developer to build security features across manufacturing, deployment, operation, and recovery. You will work with Python or Go, Linux-based embedded platforms, PKI, TLS, and mutual TLS. The work also covers network management security, hardware-rooted trust, and security-sensitive software.
Key Responsibilities: Design gNSI security services, commands, and operational workflows
Implement Bootz provisioning and device enrollment workflows
Develop TPM-backed device attestation and measured-boot validation
Harden TLS and mutual TLS across management planes
Build security tests, automation, and defect investigations
Requirements: Bachelor’s degree or equivalent practical experience
5+ years developing embedded software for security-sensitive systems
Robust Python or Go skills; familiarity with C or C++
Linux embedded development experience; RTOS experience is a plus
Practical cryptography, PKI, TLS, and mutual TLS experience
Apply embedded development, platform debugging, and security expertise to Lumentum’s connected optical infrastructure.