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Join the Coherent Receiver team and contribute to the integration, calibration, and verification of receiver optical-to-electrical modem subsystems within coherent optical networking products. This role collaborates with a multidisciplinary engineering team to advance electro-optic technologies in a research and development laboratory environment. The position focuses on modem subsystem testing, data analysis, factory procedure development, and continuous improvement of receiver performance.
How you will make an impact:
- Design, test, and verify receiver optical-to-electrical modem subsystems within coherent optical modem products.
- Collaborate with systems, test, ADC, DSP, PCB, firmware, production, and product engineers to integrate modem technologies.
- Develop Matlab code to calibrate and perform design verification testing for prototype and early production modem subsystems.
- Create, debug, improve, and optimise calibration and verification procedures within an existing Matlab codebase.
- Investigate receiver hardware and test station issues, develop instrumentation drivers and algorithms, and analyse manufacturing data to improve yield and throughput.
- Interpret wafer, device, and modem factory test data to identify subsystem issues and contribute to solutions.
- Write unit tests, follow test-driven design practices, maintain code standards, use Git (Bitbucket) for version control, and produce documentation.
The must haves:
- Education: An advanced degree (MSc or PhD) in the field of Engineering or Physics with some exposure to high-speed electro-optics, software, optical communications, and/or control systems.
- Familiarity with standard lab equipment such as oscilloscopes, signal generators, network analyzers, power supplies, and spectrum analyzers.
- Experience coding in a language such as Matlab or Python for the purposes of simulation, test automation, and/or data analysis.
- Experience in data collection and statistical analysis.
- At least a basic working knowledge of photonic devices and systems.
- At least a basic working knowledge of software version control (Git).
- Strong analytical, debugging, and problem-solving skills; excellent written and verbal communication in English; assertiveness to drive design and test engineers; initiative, enthusiasm, and a good sense of humour.
Nice to haves:
- Knowledge of fiber optic communications and/or DSP theory.
- Hands-on experience in design, integration, and/or test of high-speed electro-optic components.
- Experience with electro-optic/RF test methods and equipment in a lab environment.
- Silicon photonics component design knowledge or experience.
- Knowledge of photodetector physics.
- Experience with statistical analysis of large datasets.
Pay Range: The annual salary range for this position is $96,600 - $154,400 CAD.
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.
Skills Required
- Advanced degree (MSc or PhD) in Engineering or Physics, with exposure to high-speed electro-optics, software, optical communications, or control systems
- Familiarity with oscilloscopes, signal generators, network analyzers, power supplies, and spectrum analyzers
- Experience coding in MATLAB or Python for simulation, test automation, or data analysis
- Experience with data collection and statistical analysis
- Basic working knowledge of photonic devices and systems
- Basic working knowledge of software version control, including Git
- Strong analytical, debugging, and problem-solving skills
- Excellent written and verbal communication skills in English
- Knowledge of fiber optic communications or DSP theory
- Hands-on experience designing, integrating, or testing high-speed electro-optic components
- Experience with electro-optic or RF test methods and laboratory equipment
- Silicon photonics component design knowledge or experience
- Knowledge of photodetector physics
- Experience with statistical analysis of large datasets
Ciena Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Ciena and has not been reviewed or approved by Ciena.
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Fair & Transparent Compensation — Pay is often characterized as competitive or above-market in certain roles and regions, with references to market-aligned salary ranges and transparency around pay bands.
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Healthcare Strength — Health coverage is frequently framed as comprehensive, including medical, dental, and vision, with indications that coverage can extend to dependents and is viewed as a meaningful component of total rewards.
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Leave & Time Off Breadth — Time-off offerings are described as flexible and generous, including Flex/uncapped PTO in many cases and additional paid time for volunteering.
Ciena Insights
What We Do
Ciena (NYSE: CIEN) is a global leader in networking systems, services, and software. We build the world’s most adaptive networks to enable our customers to deliver richer, more connected experiences for all users. At our core, Ciena is a company rooted in people. We prioritize deep, collaborative relationships within our teams and alongside our customers, partners, and communities around the world. For three-plus decades, we’ve brought our humanity to our relentless pursuit of innovation. We continue to lead the evolution of networking with a strong track record of industry firsts. As end-user expectations skyrocket, our customers and their networks must transform. Ciena powers this transformation by driving next-generation solutions built for maximum openness and agility—today and into the future. Corporate/Brand Values: • Customer First • Integrity • Velocity • Innovation • Outstanding People We're the perfect size for you to make an impact. W Only Ciena has the depth of expertise and the culture of collaboration and partnership required to help our partners evolve. We do this by strategically integrating hardware, services, and software in an open environment to ensure our clients’ networks are ‘fit for flexibility’ today and into the f
Why Work With Us
We are known for our industry-firsts, including the first coherent optical solution, converged packet-optical platform, and intelligence automation platform. Our commitment extends beyond innovation, logging in over 35,000 volunteer hours and $2 million to worthy causes in 2023. We're the perfect size and culture for you to make a difference.
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