Mainspring Energy

Mainspring Energy

Senior Reaction Controls Engineer

Menlo Park, CA · Senior

Sponsorship not specified$134k-$159kDetected 34 days ago
PythonC++AlgorithmsMechanical DesignCollaborationThermodynamicsActuators

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odds of building a lasting career here

57Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role90
Entry-level history0
PERM / green-card track0
Lottery odds (Level III)83
Fits your clock70

Sponsors, but it's cap-subject — you still face the weighted lottery (~45% per draw at Level III). Good if you win; have a cap-exempt backup on your list.

Lottery odds assume a STEM candidate.

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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.

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About the role

  • Job Overview Do you love thermodynamics and dynamic system control?
  • Have you thought about thermodynamic cycles as both continuous and discrete dynamic systems?
  • As other industries convert their thermodynamic machines to electromagnetic machines and electrify their platforms, would you like to help generate that clean electricity?

Responsibilities

  • Implement models, algorithms, and continuous-integration (MIL, SIL, PIL) tests in C++
  • Develop novel fuel, air, compression ratio, and cooling automation and control strategies to improve performance, reliability, and expand the capabilities of the generator to address customer needs
  • Design, execute, and analyze experiments using Python on virtual or real generators to realize the impact of your work on real generators
  • Collaborate with other controls engineers on designs and architectures
  • Analyze complex thermodynamic-mechatronic systems with experimental data and create representative plant models
  • Support reliability and manufacturing testing of systems under control
  • Analyze data to assess performance capabilities and inform requirements and design decisions
  • Support fleet generator operation to enhance reliability and performance

Requirements

  • BS + 5 years relevant experience, MS + 3 years, or Ph.D. in mechanical engineering or related degree
  • Driven and self-directed enthusiastic contributor

Nice to have

  • Multiple years of experience designing, implementing, and testing algorithms in thermodynamic machines. experience with engines is a plus

Compensation

  • $134k-$159k

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