Developing automated test setups using Python and Linux command-line tools for data collection, logging, and analysis.
Collaborating with hardware design engineers to translate design requirements into detailed test specifications.
Performing electrical validation and stress testing, including power cycling, fault injection, communication robustness, and analog/digital signal characterization.
Analyzing test data, applying statistical methods where appropriate, and presenting clear, actionable findings to design and leadership teams.
Working hands-on in the lab: setting up instrumentation, soldering/debugging boards, and executing electrical tests.
Supporting regulatory, compliance, and safety testing (FCC, UL, IEC, NEC).
Driving root-cause analysis of test failures and collaborating with cross-functional teams.
ABOUT YOU
Required Qualifications
BS or MS in Electrical Engineering, Mechatronics Engineering (or related field).
5+ years experience developing and executing validation or reliability tests for electronic hardware.
Understanding of power electronics, analog circuits, and digital communication interfaces.
Experience using oscilloscopes, logic analyzers, power analyzers, and other lab instrumentation for electrical validation.
Experience with analysis of test results including statistical analysis techniques.
Experience with scripting languages, particularly Python.
Ability to perform hands-on work including test setup, instrumentation, soldering, and debugging.
Excellent technical writing skills with experience drafting test documentation.
Strong analytical and problem-solving skills with a detail-oriented mindset.
Effective communicator and team collaborator.
Bonus Qualifications
Experience leading projects with a diverse team under tight timelines.
Experience working safely with high voltage equipment (up to 600V).
Experience working with and testing AC and/or DC power systems.
Knowledge of national and international safety and regulatory requirements such as UL, National Electric Code (NEC), IEC, and ISO.
Experience with root cause analysis (RCA) of field failures.
Prior experience managing junior test technicians and mentoring junior test engineers.
LIFE AT SPAN
Headquartered in San Francisco’s vibrant SoMa neighborhood, we are an eclectic group of creative thinkers who value open communication, teamwork, and a ‘make it happen’ approach to addressing complex challenges.
SPAN embraces diversity and equal opportunity in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills.
We’re hiring talented individuals who are driven by success and are passionate about shaping the future of renewable energy. If that sounds like you, we’d love for you to consider joining the rapidly growing team at SPAN.
THE PERKS
⚡ Competitive compensation + equity grants at a well-funded, venture-backed company
⚡ Comprehensive benefits: 100% employee premiums for base plans on medical, dental, vision with options for additional coverage. Parental leave up to twenty four (24) weeks depending on eligibility
⚡ Comfortable, sunny office space located near BART and Caltrain public transit
⚡ Strong focus on team building and company culture: Employee Resource Groups, monthly social events, SPANcakes recognition breakfast, lunch, and learns
⚡ Flexible hours, one holiday per month, and flexible time off
Interested in joining our team? Apply today and we’ll be in touch with the next steps!
