Sr. Powertrain Test & Verification Engineer
Posted on 3/22/2024

501-1,000 employees

Develops eVTOL vehicles for advanced air mobility
Company Overview
Supernal stands out as a forward-thinking mobility service provider, leveraging its affiliation with Hyundai Motor Group to pioneer the development of an Advanced Air Mobility eVTOL vehicle. The company's commitment to integrating this technology into existing transit systems demonstrates a strategic approach to sustainable and accessible transportation. With a team that values diversity and mirrors the communities it aims to serve, Supernal fosters a culture of inclusivity and empowerment.

Company Stage


Total Funding





Washington, District of Columbia

Growth & Insights

6 month growth


1 year growth


2 year growth

Irvine, CA, USA
Experience Level
QA & Testing
Performance Testing
Quality Assurance
  • Bachelor's degree in aerospace, mechanical, electrical, or a relevant engineering field required; Master's degree preferred
  • Minimum of five (5) years of experience in power plant systems testing and verification
  • Experience in integration, testing, and verification of power plant systems
  • Experience with supplier testing coordination and management
  • Experience with requirements verification testing in a system integration lab
  • Experience with software build release management
  • Strong understanding of ARP 4754A and DO-178B/C
  • Basic understanding DO-254 and ARP 4761
  • Familiarity with aircraft certification FAA 14 CFR Part 23/27/29
  • Familiarity with MathWorks tools
  • Advanced knowledge of DVP&R and DFMEA
  • Accountable for oversight and planning of all Powertrain testing and verification activities for compliance with Safety of Flight, DO-178C, ARP 4754A, ARP 4761, and other standards
  • Support definition of System Integration Lab test equipment and buildup of test capabilities to support flight control system test activities
  • Organization of Powertrain high-level testing in systems integration lab
  • Coordinate with suppliers on low-level software and hardware testing efforts
  • Coordinate aircraft level testing pertaining to the systems with the Test and Evaluation team to meet testing and certification verification, and collaborate with certification authorities in topics related with verification
  • Oversight and configuration of Powertrain flight testing and participation in the flight test campaign
  • Build test plans for both systems integration labs and on-aircraft testing
  • Compiling all test and documentation artifacts for software build release packages
  • Compile and present test results, controlling dispositions, and open issues
  • Control issues using a formal CR process
  • Coordinate with the Powertrain team and associated suppliers to be able to make a flightworthy recommendation of the systems based on various metrics like level of testing new changes, regression testing, and outstanding issues
  • Evaluate change impact analysis to the various parts of the systems based on issues found or when evaluating change requests
  • Partner with PMO organization to execute build plan
  • Requires up to 25% of domestic and international travel
  • Other duties as assigned