Senior Optical Assembly Process Engineer

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social, community, and societal impact.

Ciena’s Photonic Components Assembly Processes group develops and industrializes advanced optical assembly solutions that enable next‑generation photonic products. This role contributes to manufacturing readiness, product quality, and scalable production through ownership of optical assembly processes from development to transfer.

How you will make an impact:

• Develop and industrialize optical assembly processes and systems from concept through start‑up and certification

• Lead definition of equipment specifications, performance requirements, and integration proposals for optical assembly machinery

• Integrate automation and tooling solutions in collaboration with internal engineering teams, suppliers, and contractors

• Execute experimental testing in cleanroom environments to evaluate and optimize optical assembly processes and equipment

• Oversee equipment installation, site acceptance testing, and transfer to contract manufacturing operations

• Own and optimize complete product assembly flows, including active optical alignment and passive optical and mechanical assembly sequences

• Analyze assemblies from contract manufacturing partners and identify process improvement opportunities.

The must haves:

• Education: Bachelor’s degree in a relevant Engineering field

• Experience: 5+ years of experience in a related field

• Application of hands‑on problem solving with strong attention to detail

• Application of technical, scientific, and experimental problem‑solving methods

• Experience programming manufacturing equipment

• Application of CAD software in an engineering or manufacturing context

• Demonstrated teamwork and professional communication skills

• Experience managing projects under tight timelines

• Fluency in English and French

• Willingness to travel internationally on an occasional basis

Nice to haves:

• Background in photonics, optoelectronics, or silicon photonics manufacturing environments, including cleanroom or micro‑assembly exposure

• Application of data‑driven process optimization and manufacturing quality methods (e.g., SPC, DOE, FMEA)

• Experience working with automation platforms and contract manufacturing partners in high‑precision production settings

Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.

Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.

At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.