Lead Mechanical Engineer

2 weeks ago


Menlo Park, California, United States Mainspring Energy, Inc. Full time
Senior Mechanical Engineer - Thermal / Fluids Hardware Design

At Mainspring Energy, Inc., we are pioneering a transformative approach to power generation with our innovative linear generator technology. Our mission is to contribute to a sustainable future by providing scalable, local, and fuel-flexible energy solutions that support the transition to a net-zero carbon grid.

Our linear generator technology is uniquely positioned to serve both commercial and utility sectors within the expansive $816 billion global electricity equipment market. We collaborate with a diverse range of Fortune 500 companies and leading utilities, enhancing their capabilities and supporting their energy needs.

We value individuals who resonate with our core principles:

  • Pragmatic Optimism: Embracing creativity and ambition while maintaining a practical approach to problem-solving.
  • Excellence without Ego: Committing to superior customer experiences and technical rigor, while fostering humility and teamwork.
  • Proactive Collaboration: Actively engaging with diverse skill sets and perspectives to drive innovation and respect in all interactions.

We are currently seeking experienced Senior Mechanical Engineers with expertise in thermal and fluid systems design. In this role, you will be responsible for the design and development of hardware systems that manage air and liquid flows. Your contributions will span from conceptualization to deployment and manufacturing, making this an ideal opportunity for engineers who thrive on solving complex, cross-disciplinary challenges through a blend of analytical and hands-on approaches.

Key Responsibilities:

  • Lead brainstorming sessions to generate innovative solutions for enhancing the Linear Generator.
  • Design and optimize critical thermal subsystems to reduce costs, enhance performance, and ensure reliability.
  • Collaborate with reliability and testing teams to validate components and systems, facilitating rapid learning cycles for next-generation products.
  • Work cross-functionally with manufacturing engineering, new product introduction, and external suppliers to expedite the transition of new designs into production.

Qualifications:

  • Bachelor's degree in Mechanical Engineering or a related field with a minimum of 6 years of relevant industry experience, or a Master's degree with at least 4 years of experience.
  • Proven experience in designing air or liquid handling systems, with a strong foundation in thermo-fluid system design principles.
  • Proficient in SolidWorks or a similar CAD software, with familiarity in PDM or equivalent version control systems preferred.
  • Experience in finite element analysis (structural, thermal, or fluid dynamics).
  • Knowledge of 1D or 3D thermal systems design simulation tools.
  • Proven track record of collaborating with suppliers to develop and qualify new components.
  • Familiarity with various manufacturing processes, including sheet metal forming, machining, and plastics molding.
  • Strong attention to detail with the ability to produce and review design documentation, bills of materials, work instructions, and test plans.
  • Experience with GD&T is advantageous.
  • Self-motivated with a history of delivering functional product designs in fast-paced development environments.
  • Passion for creating innovative and cost-effective solutions to facilitate the large-scale deployment of zero-carbon energy technologies.

The compensation for this role is competitive, with a salary range reflective of the Bay Area market, along with pre-IPO stock options and comprehensive benefits. We are committed to fostering a diverse and inclusive workplace and encourage candidates from all backgrounds to apply, even if they do not meet every listed requirement.

Mainspring Energy, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.



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