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Senior Propulsion Test Engineer

External
Hermeus logoHermeus · Jacksonville, FL
Full-timeOn-site7mo ago
CompliancePrototypingSAFe
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Requirements

  • Bachelor's degree in Mechanical, Aerospace, or a related Engineering discipline.
  • 7+ years of experience in propulsion test, mechanical systems, or fluid systems design and operation.
  • Hands-on experience working with high-pressure, cryogenic, or high-temperature fluid systems.
  • Proficiency in reading and creating P&IDs and mechanical drawings
  • Experience with data acquisition and control systems.
  • Strong understanding of system safety practices and operational discipline in hazardous test environments.
  • Excellent analytical, troubleshooting, and problem-solving skills.
  • Effective communicator who can work independently within a fast-paced, cross-functional team.
  • Valid driver's license and ability to work extended hours or weekends as required by test schedules.
  • U.S. citizenship and ability to obtain and maintain a security clearance.

Benefits

Compensation is only one part of our total rewards package. Hermeus offers competitive base pay and equity, generous parental leave, potential for year-end bonuses, and more!100% employer-paid health care401k & Retirement PlansWeekly Paid Office LunchesEnd of Year BonusesFully stocked breakroomsStock OptionsPaid Parental LeaveUnlimited PTO (exempt) and generous accrued PTO (non-exempt), plus 12 federal holidays offPet InsuranceU.S. EXPORT CONTROL COMPLIANCE STATUSEQUAL OPPORTUNITY

Additional Information

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About this Role: As a Senior Propulsion Test Engineer, you will support the development, integration, and operation of propulsion test systems at our Florida facility. This is a hands-on, high-impact role focused on building test capabilities and executing test campaigns for next-generation hypersonic propulsion systems. You will work closely with engineers and technicians across multiple disciplines to design test hardware, operate complex test facilities, and ensure safe, reliable, and repeatable performance. This role is ideal for an engineer who enjoys building, troubleshooting, and operating large-scale test systems and wants to be directly involved in advancing high-Mach technology.

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