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We're committed to bringing passion and customer focus to the business.
If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!
Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers for the 6th consecutive year and the 2022 Career Directory Canada’s Best Employers for Recent Graduates for the 5th consecutive year.
Position Title: Senior Software Engineer ( SONiC )
Employment Type: Full-time, Existing vacancy
Location: Ottawa ON, Onsite
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
We are seeking an experienced SONiC expert to lead the design and development of next-generation optical circuit switch platforms. This role will focus on SONiC platform architecture, SAI development, containerization, debian packaging, telemetry and fault management for optical systems. The successful candidate will collaborate across multiple engineering teams and contribute to upstream SONiC initiatives
What You’ll Be Doing
- Define and own the SONiC platform architecture for next-generation optical hardware platforms
- Architect and drive SAI design and enablement to support optical circuit switching use cases
- Lead platform bring-up strategy, including containerized services and Debian packaging
- Own SONiC release strategy, porting and stabilizing software across major releases
- Architect telemetry, observability, and northbound integrations (e.g., gNXI)
- Design and implement fault/event driven framework for optical platforms
- Drive cross-functional technical alignment across hardware, firmware and manufacturing teams
- Influence open networking direction through upstream contributions to SONiC/OCP
What We’re Looking For
Education:
Bachelor’s degree in computer science, Computer Engineering, Software Engineering, Electrical Engineering, or a related field
Experience:
- 5+ years of experience in C, C++ and Python
- Migrating to major SONiC releases
- Deep understanding of SONiC architecture ( core and host services, NBI, database)
- Strong Linux, Docker, Debian packaging, build systems, shell scripting and Git skills
- Hands-on system bring-up experience, SAI development and platform integration
- Proven experience with telemetry, system events
Asset/Nice to Have
- Prior contributions to SONiC or OCP open-source networking projects
- Knowledge of large-scale datacenter networking and optical transport technologies
- Experience with software defined optical networks (SDON)
Why This Role Matters
This position provides an opportunity to contribute directly to the evolution of SONiC for optical switching technologies and next-generation datacenter environments. The role offers exposure to complex engineering challenges, cross-functional collaboration and the ability to influence architectural direction across multiple SONiC releases.
Candidates who are motivated by innovative networking technologies are encouraged to apply.
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
The salary range for this position is $110,625 - $149,675 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.
Please contact us at [email protected] to request accommodation.
Join us—your future starts here!
Skills Required
- Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, or related field
- 5+ years experience in C, C++ and Python
- Deep understanding of SONiC architecture (core and host services, NBI, database)
- Experience migrating to major SONiC releases and release management
- Strong Linux, Docker, Debian packaging, build systems, shell scripting and Git skills
- Hands-on system bring-up experience, SAI development and platform integration
- Proven experience with telemetry and system event frameworks
- Platform architecture design and cross-functional technical leadership
- Experience with containerization and Debian packaging for platform services
- Ability to contribute to upstream SONiC/OCP initiatives
- Prior contributions to SONiC or OCP open-source projects
- Knowledge of large-scale datacenter networking and optical transport technologies
- Experience with software defined optical networks (SDON)
Lumentum Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lumentum and has not been reviewed or approved by Lumentum.
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Equity Value & Accessibility — Equity is positioned as a meaningful part of total compensation, with RSUs frequently framed as a valued component of offers. An employee stock purchase plan with a discount and look-back further reinforces equity access as part of rewards.
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Retirement Support — Retirement benefits are presented as a clear strength, with a 401(k) match and immediate vesting highlighted as supportive features. Auto-enrollment and match eligibility details indicate a structured retirement program for U.S. employees.
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Healthcare Strength — Multiple medical plan options are described, including PPO and HDHP/HSA choices and Kaiser in some locations, suggesting breadth and choice in coverage. Health and well-being programming is also characterized as part of a comprehensive benefits approach.
Lumentum Insights
What We Do
Lumentum (NASDAQ: LITE) is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications including next-generation 3D sensing capabilities. Lumentum is headquartered in San Jose, California with R&D, manufacturing, and sales offices worldwide. For more information, visit www.lumentum.com.
