Senior Firmware Engineer

Embedded Software 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 is a global leader in optical and routing systems, services, and automation software, driving innovation to enable the adaptive network of the future. We are looking for a highly skilled Embedded Software Engineer specializing in ARM based code to join our software team. This role involves designing, developing, and maintaining low-level software for Ciena's next generation co packaged optical modules.

How You Will Contribute

• Design, develop and debug embedded software for driving Photonic IC's.
• Design and develop firmware for embedded microcontrollers.
• Read board schematics, triage and debug low level digital circuits.
• Utilize Test and Measurement(Oscilloscopes, Logic Analyzers) equipment as required.
• Review code developed by other engineers and provide feedback to ensure best practices.
• Collaborate with all other functional teams to understand the requirements of tests required.
• Contribute to existing documentation and adapt content based on changing requirements.

The Must Haves

• Bachelor's or Master's in electrical engineering, or equivalent practical work experience.
• Minimum of 5 years of experience with embedded microcontrollers with a strong focus on ARM microcontrollers.
• Expertise in C/C++ programming for embedded systems.
• A strong understanding of OOP design and concepts.
• Demonstrated ability to debug complex hardware/software interaction issues, including reading schematics and device datasheets.
• Comprehensive knowledge of OS coding techniques, IP protocols, interfaces (I2C, SPI), and hardware subsystems.

Nice to Haves

• Experience with software development of medium sized Python packages.
• Experience with RTOS like Zephyr.
• Experience with development tools: CMake, VSCode, Git, JIRA, Confluence.

Pay Range:

The annual salary range for this position is $101,500 - $162,100 USD.

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.