Senior Reliability Engineer - Electrical Systems

Mainspringenergy

Edison (CA)

On-site

USD 120,000 - 180,000

Full time

14 days+

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Job summary

Mainspring Energy, Inc is seeking a reliability testing engineer to join our advanced product team in California. You will design and execute mechanical, electrical, and electromechanical tests, develop plans, conduct failure analysis, and lead FMEA across design, process, and maintenance.

The role demands mentoring engineers and delivering rapid design iterations with robust data analysis using Python, MATLAB, and related tools.

Qualifications

  • 8+ years experience with testing for mechanical, electrical or electromechanical systems with an emphasis on reliability.
  • Experience leading reliability initiatives from conception to completion, leveraging collaboration to mentor or lead engineers.
  • Experience with FMEA and CAPA processes (RCA, 8D, etc.), in iterative development to improve products.

Responsibilities

  • Perform reliability testing including mechanical stress tests, shock, vibration and environmental testing.
  • Prepare concise and detailed test plans and reports.
  • Conduct failure analysis using analytical techniques and methodology to derive root cause.
  • Direct and develop design engineers in the implementation of the product performance risk analysis process.
  • Lead cross functional teams executing FMEA for design, process and maintenance.
  • Develop verification test plans with design engineers based on system and sub-system specs and possess the knowledge of system architecture and industry standard protocols.
  • Design, build and run specialized test equipment as required to test unique electrical operating circuits with an emphasis on maximizing test output to obtain results with rapid design cycles.
  • Based on knowledge of UL and NFPA standards, guide cross-functional design team for excellence of design in electrical & fuel system components.

Skills

Reliability testing
FMEA
CAPA
RCA
Python
MATLAB
JMP
Weibull++
Data analysis
X-ray analysis
CT scanning
Optical microscopy
Electrical systems
Mechanical testing

Education

Bachelor of Science in Electrical Engineering or Mechanical Engineering
Master's degree in related field

Tools

DAQ devices
Instrumentation
Automation

Job description

Mainspring Energy, Inc is seeking a reliability testing engineer to join our advanced product team in California. You will design and execute mechanical, electrical, and electromechanical tests, develop plans, conduct failure analysis, and lead FMEA across design, process, and maintenance.

The role demands mentoring engineers and delivering rapid design iterations with robust data analysis using Python, MATLAB, and related tools.

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