Senior Test Engineer

About the Role

As a Test Engineer at Rocket EMS, you play a critical role in ensuring the performance, reliability, and compliance of Class 3 aerospace PCB assemblies, where failure is not an option. You will be responsible for developing, executing, and supporting in-circuit, functional, and system-level test strategies that verify assemblies meet stringent customer, regulatory, and internal quality requirements. This role demands deep attention to detail, disciplined execution, and a strong understanding of aerospace-grade electronics manufacturing.

You will work closely with Quality, Manufacturing, and Engineering teams to support both NPI and high-reliability production builds, ensuring test coverage, traceability, and repeatability across all programs.

Key Responsibilities

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  Review and interpret travelers, MPIs, ECOs, drawings, and customer specifications with a strong focus on IPC-A-610 Class 3 aerospace requirements.

  
  


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  Develop, execute, and support ICT, functional, boundary scan, and system-level test processes for complex PCB assemblies.

  
  


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  Perform electrical, functional, and performance verification to ensure assemblies meet all Class 3 aerospace quality, reliability, and workmanship standards.

  
  


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  Analyze test failures, isolate root causes, and collaborate with Engineering and Rework teams to drive effective debug and corrective actions.

  
  


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  Ensure all test equipment, fixtures, and programs are properly validated, calibrated, and controlled per aerospace and internal quality standards.

  
  


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  Accurately document test results, failures, deviations, and corrective actions to maintain full traceability and audit readiness.

  
  


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  Enforce strict adherence to ESD, MSD, safety, and handling protocols required for high-reliability aerospace hardware.

  
  


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  Support NPIs, engineering builds, and first-article validations by providing test feedback, coverage assessments, and risk identification.

  
  


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  Participate in continuous improvement initiatives focused on test yield, coverage, throughput, and long-term product reliability.

  
  


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  Provide clear daily pass-downs and technical communication to leads, supervisors, quality, and engineering teams.

  
  

Qualifications

Education

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  High school diploma or equivalent (required).

  
  


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  Technical degree or coursework in Electronics Engineering, Electrical Engineering, or related field (preferred).

  
  

Experience

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  1–3 years of experience in electronics manufacturing test, preferably in aerospace, defense, or other high-reliability industries.

  
  


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  Hands-on experience with ICT, functional test, boundary scan, or system-level testing.

  
  


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  Experience supporting Class 3 assemblies or regulated manufacturing environments strongly preferred.

  
  

Skills

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  Solid understanding of electronics theory and complex PCB assemblies.

  
  


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  Working knowledge of IPC-A-610 Class 3 workmanship and quality expectations.

  
  


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  Proficiency with multimeters, oscilloscopes, power supplies, and other diagnostic instruments.

  
  


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  Ability to read and interpret schematics, test procedures, and engineering documentation.

  
  


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  Strong documentation discipline and attention to detail.

  
  


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  Basic computer proficiency (Excel, Word, Outlook) for data analysis and reporting.

  
  


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  Effective communicator able to collaborate across Test, Engineering, Quality, and Operations.

  
  

Benefits

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  401(k) with company match

  
  


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  Medical, dental, vision, and life insurance

  
  


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  Paid time off

  
  


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  Career growth opportunities in advanced, Class 3 aerospace electronics manufacturing

  
  

Schedule

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  8-hour shifts, Monday–Friday

  
  


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  Overtime and weekends as required to support production and program needs

  
  

Rocket EMS will consider qualified applicants with criminal histories in a manner consistent with the California Fair Chance Act. Candidates are not required to disclose criminal history or participate in a background check unless and until a conditional offer of employment has been made. Any final offer of employment may be conditioned on completion of a background check, consistent with applicable law.