Hermetic Packaging Process Development Engineer

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Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers and the 2022 Career Directory Canada’s Best Employers for Recent Graduates .

Position Title: Hermetic Packaging Process Development Engineer

Employment Type: Full-time

Location: Ottawa (On-Site)

About Lumentum

At Lumentum, we’re building the tech behind the world’s fastest networks and most advanced systems. Our optical and photonic solutions power everything from AI and cloud computing to data centers, telecom, and advanced manufacturing.

We’re a global team of innovators working where light meets technology, solving big challenges that keep the world connected and moving forward. If shaping the future of connectivity excites you, you’ll fit right in.

Why You’ll Love This Role

At Lumentum, we are searching for Canada’s brightest young minds engineers and innovators who want to build the next generation of optical technology. If you are driven by curiosity, eager to solve real-world challenges, and excited about developing groundbreaking optical systems, this is your opportunity.

Join us in designing the future of optical cloud & networking technology our advanced photonic modules power the world’s voice and internet traffic, and we need your expertise to take them to the next level. This is not just another job; this is your chance to define & design what’s next in photonics.

Job Overview:

The Advanced Packaging & Integration group is seeking a Hermetic Packaging Process Development Engineer to advance our Optical Cross Connect Switch (OCS) and Wavelength-Selective Switch (WSS) portfolios. OCS and WSS product development is inherently multidisciplinary, bridging optics, opto-mechanics, MEMS, LCoS, hermetic packaging, micro-optics assembly and electronics. In this role, you will own the entire development cycle for cutting-edge sealing processes—from conceptual design and prototyping to characterization, optimization and transfer into high-volume production. Join our world-class team and help deliver the scalable solutions that fuel the rapid growth of AI datacenter interconnects and optical networking infrastructure.

What You’ll Be Doing

• Develop processes for the hermetic packaging of free space optical systems in close collaboration with product/tooling designers and manufacturing partners.
• Innovate new hermetic sealing methods and contribute to the expansion of our process toolbox and IP portfolio.
• Support the products and assembly processes throughout the product life cycle from inception to volume production (involving occasional ~5% travel primarily to Asia)
• Contribute as a member of the broader Hermetics team lending assistance, expertise, consulting, peer review, etc. as required.

What We’re Looking For

Education:

• Bachelor or MSc degree in Engineering Physics, Mechanical Engineering, Materials Science, Physics or other relevant engineering or physical science discipline.

Experience:

• 5+ years of experience

Required Skills:

• Theoretical and practical understanding of materials science related to optics packaging including metals, solders, glasses and adhesives
• Theoretical and practical knowledge of heat transfer, basic electrical circuits, and automated machinery/instruments
• Experience in the development of assembly processes (and associated equipment) for volume production
• Ability to read, interpret and define specifications/requirements in mechanical drawings
• Able to identify questions and unknowns relating to a process development objective and devise/execute experiments to address them
• Possess strong attention to detail, make data driven decisions and exhibit a strong sense of accountability relating to commitments
• Possess strong oral and written communication skills enabling reporting at the program level, sharing of results within the Hermetics Team and documentation of results.

Preferred Skills:

• Six Sigma certification or equivalent including statistical analysis/characterization of processes
• A practical understanding of device package design and fabrication methods and capabilities, including resistance welding, laser welding, solder sealing, Helium leak testing, glove box environment, coordinate measuring machines (CMM), 3D printers, etc.
• Familiarity and experience with optoelectronic development from conceptual design, vendor interaction, package prototyping, testing, and performance characterization to NPI/volume production.
• Software development experience – any language.
• Experience with CAD software (SolidEdge, SolidWorks, or equivalent)
• Experience with basic machine shop tools is an asset (mill, lathe, drill press etc.)
• Familiarity with the reliability requirements and test methods of the Telecom Industry.

Perks You’ll Love

• Flexible time off
• Health and wellness benefits (physical and mental)
• Tuition reimbursement and career growth support
• A workplace built for you: free gym, games room, prayer room
• Subsidized meals, free coffee/tea
• Employee stock options and incentive plans
• A collaborative, innovative, and inclusive culture

Salary Range: $93,400 - $133,400 CAD (flexible).

Final compensation will be determined based on factors such as experience, skills, and qualifications. In line with our commitment to being a great place to work, Lumentum offers competitive total rewards which may include annual bonus, equity, and comprehensive health and welfare benefits.

Join a Team That’s Shaping the Future

At Lumentum, we’re more than just a workplace—we’re a launchpad for creativity and innovation. We’re committed to celebrating your unique talents and helping you grow. Our guiding principles—Innovate, Engage, Deliver, Excel, and Win—aren’t just words; they’re the heart of what we do.

Let’s Build a Brighter Future Together!

We’re committed to building an inclusive workplace where everyone feels valued and empowered. We welcome applicants from all backgrounds and provide accommodations for individuals with disabilities throughout the hiring process. Your uniqueness makes us stronger, sparks creativity, and drives our success.

Join us—your future starts here!