Senior Electrical Hardware Engineer

4 days ago


Menlo Park, California, United States Mainspring Energy, Inc. Full time
Job Overview

Mainspring Energy, Inc. is a pioneering company in the development of innovative power generation technologies. We are seeking an experienced Electrical Hardware Design Engineer to join our team and contribute to the design and development of our cutting-edge Linear Generator.

Key Responsibilities
  • Design and develop low-voltage electrical systems for the Linear Generator, ensuring optimal performance and efficiency.
  • Bring-up, validate, and qualify electrical hardware and printed circuit board assembly (PCBA) designs.
  • Troubleshoot complex hardware issues that arise in the field, test lab, and production floor.
  • Collaborate with reliability engineers to improve electrical hardware reliability.
  • Partner with the new product introduction (NPI) team and external suppliers to enhance designs for manufacturability and testability.
  • Interface with high-voltage systems and teams.
  • Lead technical reviews for design approval from a cross-functional audience.
  • Establish requirements for cable design and embedded/firmware support.
  • Learn complex design concepts and work with a world-class team.
Requirements
  • 6+ years of hands-on experience developing, troubleshooting, and realizing electrical hardware designs.
  • A 'collaborate-first' mindset and successful communication across various teams and personalities.
  • Experience with PCBA schematic capture and/or PCB design.
  • A degree in Electrical Engineering or a similar engineering field.
Bonus Points
  • Experience in the full hardware development life cycle of PCBA's and electrical assemblies, from requirements development to manufacturing support.
  • Experience working at a startup or rapid development environment.
  • Experience using Altium PCBA Design Tools.
  • Able to demonstrate project management skills and tools (Jira, Smartsheets, Microsoft Project, etc.).
  • Experience with C, C++ and/or Python programming language.
What We Offer

Mainspring Energy, Inc. offers a competitive salary range of $140k-150k, plus pre-IPO stock options, and benefits. This is a hybrid position (onsite + remote) that requires occasional on-site presence for testing, troubleshooting, and manufacturing support.

We are an equal opportunity employer and welcome applications from diverse candidates. If you are passionate about contributing to the development of innovative power generation technologies and have the required skills and experience, we encourage you to apply.



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