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Lumentum

Verified Job Source

Illuminating the networks of tomorrow.

San Jose, California

Semiconductor Manufacturing
1,001–5,000 people

About

Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation communications. Built on decades of photonics innovation, Lumentum delivers high-performance lasers, modules, and optical subsystems that enable scalable, energy-efficient data center connectivity, advanced telecom networks, industrial manufacturing, and sensing applications. Headquartered in San Jose, California, the company operates R&D, manufacturing, and sales facilities worldwide.

Open positions

Sr. Principal Engineer: Silicon Photonics-Hybrid Integration

On-site · Ottawa

The Sr. Principal Engineer will lead the development of high-volume process flows for Silicon photonics and III-V hybrid integration. They will collaborate with fabrication and design teams to optimize chip functionality and performance for cloud and AI applications.

Embedded Software DevSecOps Engineer (Co-op Student)

On-site · Ottawa

Contribute to the development of automated solutions for next-generation optical transport products. Collaborate with Firmware R&D teams to solve complex technical problems and improve the quality of firmware and hardware tests.

Mechanical Engineering Co-op Student

On-site · Ottawa

The student will support the mechanical engineering team by creating 3D models, developing thermal management solutions, and conducting prototype testing. They will also be responsible for preparing technical documentation, engineering reports, and collaborating with cross-functional teams.

Mechanical Designer - Co-op/Intern

On-site · Ottawa

The mechanical engineering co-op student will participate in the development of precision production tooling and prepare detailed engineering drawings using 3D CAD software. They will also apply mechanical engineering principles to evaluate design concepts and ensure manufacturability and cost-effectiveness of tooling solutions.

Advanced Packaging & Integration Co-op Student

On-site · Ottawa

The student will contribute to the development and execution of package assembly, integration, and sealing processes for optical circuit switches. They will also collaborate with engineering teams to improve manufacturing tools, analyze experimental data, and document process improvements.

Product Engineering Program Manager

On-site · Ottawa

The Product Engineering Program Manager coordinates engineering change activities across multiple product families, ensuring effective implementation and communication. This role involves leading Change Control Board meetings, managing product change notifications, and driving cross-functional technical risk assessments.

Project Manager Analyst – Co-op/Intern

On-site · Ottawa

The intern will lead release management projects by defining scope, goals, and budgets while collaborating with engineering teams and suppliers. They will also support material procurement, maintain project documentation, and assist in the onboarding of future co-op cohorts.

Optical Verification Engineer Co-op/Intern

On-site · Ottawa

You will develop test measurement techniques and station architectures to characterize critical optical parameters while implementing automated test software. Additionally, you will analyze hardware and software failures and report them to designers to improve product robustness.

Automation and Test Engineer - Photonics

On-site · Ottawa

The engineer will design, implement, and document automation systems for photonics manufacturing, including test, machine vision, and data acquisition layers. They will collaborate with cross-functional teams to modernize existing software and ensure reliable production deployment.

FPGA Designer

On-site · Ottawa

The role involves implementing control and datapath logic for FPGA designs while supporting simulation, lab testing, and cross-functional integration. You will also be responsible for creating design documentation and optimizing system-level performance through synthesis and timing analysis.

Product Environmental Compliance Engineer

On-site · Ottawa

The role involves reviewing supplier material declarations and analyzing Bills of Materials to ensure product compliance with global substance restriction requirements. Additionally, the engineer will conduct Life Cycle Assessments and manage conflict minerals reporting and documentation.

AI Support Engineer – Embedded Systems

On-site · Ottawa

You will build and maintain AI-driven troubleshooting agents to analyze complex system logs and debug embedded software issues. Additionally, you will design conversational AI workflows to guide support teams through root-cause investigation and remediation.

Process Engineer Co-op/Intern

On-site · Ottawa

The intern will design, perform, and document experiments with 6-axis industrial robots while developing advanced routines for calibration and motion optimization. They will also integrate machine vision solutions and assist in transferring developed processes to the manufacturing team.

Senior Embedded Software Engineer

On-site · Ottawa

The role involves building and optimizing multi-threaded embedded applications while troubleshooting complex system-level issues. You will also support customer-reported issues and collaborate with cross-functional teams to design and validate technical solutions.

Mechanical Designer (Co-op/Intern)

On-site · Ottawa

The mechanical engineering co-op student will participate in the development of precision production tooling designs and prepare detailed engineering drawings using 3D CAD tools. They will also apply mechanical engineering principles to evaluate design requirements, performance, and manufacturability of tooling solutions.

Software Verification Engineer (Co-op/Intern)

On-site · Ottawa

You will contribute to the development of automated solutions for optical switches and analyze test data to improve product performance. Additionally, you will collaborate with cross-functional R&D teams to solve complex technical problems and characterize device failures.

Senior Optical Characterization and Test Engineer

On-site · Ottawa

You will design and implement advanced optical test and verification strategies to transition products from design to production. Additionally, you will conduct in-depth characterization of optical parameters and collaborate with R&D and manufacturing teams to improve designs.

Director, AI Engineering – Enterprise AI

On-site · Ottawa

Lead and grow a high-performing AI engineering team while overseeing the design and delivery of enterprise-grade AI applications. Collaborate with cross-functional stakeholders to establish technical standards and drive the strategy for scaling AI capabilities across the organization.

Senior Software Automation Engineer

On-site · Ottawa

You will design and implement advanced optical test and verification strategies to transition products from design to production. Additionally, you will conduct in-depth characterization of optical parameters and integrate AI tools into test workflows to improve efficiency.

Senior FPGA Designer

On-site · Ottawa

The role involves the architecture and implementation of control and datapath logic for optical telecommunication products. Responsibilities include FPGA design, verification, lab validation, and mentoring junior engineers.