Information Security

Senior Embedded Security Engineer – Flexible Time Off

Lumentum Holdings Inc.

Ottawa · Ontario · Canada

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Lumentum Canada seeks a Senior Embedded Security Developer to design and implement security features for next-generation optical switch platforms. The role focuses on device identity, secure provisioning, network management security, and hardware-rooted trust across the product lifecycle.

You will work on TLS/mTLS, certificate lifecycle, and secure provisioning, building tests and supporting security reviews. A strong background in embedded Linux and cryptography is essential.

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Reference: WJ-5769_94921 · Posted 14 Nov 2026, 12:12 PM

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