Mainspring Energy

Mainspring Energy

Vice President, Electrical Engineering

Menlo Park, CA · Exec

Sponsorship not specified$285k-$335kDetected 6 days ago
Supply ChainEMI/EMCElectrical EngineeringPower ElectronicsCollaboration

Stay score

odds of building a lasting career here

61Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role90
Entry-level history0
PERM / green-card track0
Lottery odds (Level IV)94
Fits your clock70

Sponsors, but it's cap-subject — you still face the weighted lottery (~61% per draw at Level IV). Good if you win; have a cap-exempt backup on your list.

Lottery odds assume a STEM candidate.

Personalize to your clock →

H-1B wage level

the lottery is wage-weighted — each level is one more entry

Level IV · 4×
Level I$170,4771 entry
Level II$203,5072 entries
Level III$236,5583 entries
Level IV$269,5894 entries

This range already reaches Level IV — the maximum four lottery entries.

DOL prevailing wage, 2026-27 wage year · Architectural and Engineering Managers (11-9041) · San Francisco-Oakland-Fremont, CA. Wage level is derived by USCIS from the offered wage, occupation and worksite; the occupation shown is inferred from the job title.

Employer immigration record

from this employer's Department of Labor filings

Files H-1B transfers

4 transfer filings in the last year, covering 4 workers. Median labor-condition decision: 8 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

Community outcomes

No reports yet — be the first to help the next applicant.

About the role

  • The company began commercial shipments of its Mainspring Linear Generators in 2020 and today has hundreds of megawatts in advanced development and field operations for leading Fortune 500 companies, data centers, and utilities.
  • They must also have significant practical experience bringing power electronics to market, with a good understanding of high volume manufacturing and attaining high quality and reliability at low cost.
  • This position reports to the SVP of Engineering, and is expected to be onsite at least 60% of the time.

Responsibilities

  • Experience designing complex systems that require complex engineering, risk, cost, and requirements tradeoffs to co-optimize across a wide variety of disciplines, e.g. firmware/software, thermal, mechanical, electrical, supply chain, reliability, systems, etc.
  • Thrives in a fast-paced startup environment - building the company while building the product

Requirements

  • Degree electrical engineering with 16+ years of experience, including 10+ years managing multi-disciplinary engineering teams
  • Proven success growing and managing technical teams

Compensation

  • This compensation and benefits information is based on Mainspring Energy's estimate as of the date of publication and may be modified in the future.
  • We generally do not negotiate on salary once we have made an offer.
  • The level of pay within the range will depend on a variety of job-related factors that may include location, relevant prior experience and/or education, or particular skills and expertise.
  • New hires joining the company tend to be paid within the starting base pay range noted above, with opportunities to increase pay over time based on development of additional skills, competencies, and company-specific knowledge.

Benefits

  • Mainspring can sometimes be flexible enough to

Equal opportunity

  • In more traditional words, Mainspring Energy, Inc is an Equal Opportunity Employer.

This listing is sourced directly from Mainspring Energy's careers page and normalized into a canonical job model.