The successful candidate will possess deep and wide expertise in optical module test technologies, strong analytical capabilities, and extensive hands-on laboratory experience. You will work in Agile style together with Firmware (FW) team, collaborate closely with cross-functional teams including Hardware Systems, Optical System Group, and other business units to deliver industry-leading optical module firmware.
Responsibilities- Technical leadership in validation of Optical Coherent Pluggable firmware features and interoperability
- Being quality gatekeeper of Nokia optical coherent pluggable firmware delivery by validating firmware feature validation and interoperability
- Working with scrum team in Agile style, developing and executing test strategies for CMIS-compliant coherent modules, conducting manual/auto testing. Enhance existing Python scripts and design new test cases script via fluent python coding skill
- Analyze test reports to allocate firmware bug, including customer field issue reproduction and deep investigation
- Provide reliable on-site support for the optical Firmware System Integration Test (SIT) Ottawa lab, including setup of test equipment and optical components, 3+days/week is required in our office/lab
- Drive AI/ML-driven test strategy transformation via utilizing existing AI toolkits to drive AI powered testing process enhancements, share and consume AI tools and skills with colleagues and teams
- Collaborate with cross-functional teams to streamline testing workflows and improve efficiency
- Document and test procedures and results for continuous improvement and knowledge sharing
Knowledge & Experience
Strong understanding of Optical Coherent technologies (400G/800G ZR/ZR+), and solid experience in Firmware Validation of Optical Coherent Modules (ZR/ZR+, DWDM, CMIS-based pluggable)
- Proficient in Python programming, knowledge of Python automation and test frameworks
- Knowledge of CMIS specifications
- Deep understanding of optical module HW/SW interface including I2C/I3C, UART, SGMII
- Hands-on experience of optical transmitter/Receiver characteristics and digital diagnostics, familiar with module optical performance
- Experience with data center operation
- Hands-on telecommunication traffic generation, optical test equipment, and log analysis
- Typically, 6+ years directly related experience and a graduate equivalent degree
Skills Required
- 6+ years of directly related experience
- Graduate equivalent degree
- Strong understanding of optical coherent technologies, including 400G/800G ZR/ZR+
- Experience validating firmware for optical coherent modules, including ZR/ZR+, DWDM, and CMIS-based pluggables
- Proficiency in Python programming, automation, and test frameworks
- Knowledge of CMIS specifications
- Understanding of optical module hardware/software interfaces, including I2C, I3C, UART, and SGMII
- Hands-on experience with optical transmitter and receiver characteristics, digital diagnostics, and optical performance
- Experience with data center operations
- Experience with telecommunications traffic generation, optical test equipment, and log analysis
- Availability to work on-site in the Ottawa office/lab at least three days per week
Nokia Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Nokia and has not been reviewed or approved by Nokia.
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Equity Value & Accessibility — Equity programs include a global employee share purchase plan with company matching and multi‑year share awards. These mechanisms broaden participation and tie rewards to long‑term outcomes.
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Healthcare Strength — Health coverage includes major medical plans with supplementary options such as vision, legal services, and care navigation. The range of offerings indicates comprehensive support for medical needs.
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Parental & Family Support — A global policy grants paid leave for new parents regardless of gender and provides structured return‑to‑work support. Company‑paid life insurance further strengthens family protection across regions.
Nokia Insights
What We Do
At Nokia, we create technology that helps the world act together. As a trusted partner for critical networks, we are committed to innovation and technology leadership across mobile, fixed and cloud networks. We create value with intellectual property and long-term research, led by the award-winning Nokia Bell Labs. Adhering to the highest standards of integrity and security, we help build the capabilities needed for a more productive, sustainable and inclusive world.
