
Real job — pulled straight from Hermeus’s careers page · Verified July 12, 2026 · No reposts.
Job description
Hermeus is hiring a Test Engineer — a full-time, based in Los Angeles, CA role. Apply directly on Hermeus's careers page below.
Test Engineer
Team: Subsystem Test
Location: Los Angeles, CA
Commitment: Full-time
Workplace Type: onsite
Salary:
As a Test Engineer at Hermeus, you will play a pivotal role in developing, building, analyzing and operating test assets for our hypersonic vehicles. This position offers a unique opportunity to work on groundbreaking technology in a fast-paced and collaborative environment. As part of this team, you will have the opportunity to work on a broad range of vehicle subsystems including hydraulic system, fuel system, mechanisms, high-voltage, mechanisms, airframe structural, and more!
Responsibilities:
- Lead the design, development, manufacture, implementation, and ongoing maintenance of test assets (including test facilities, fixtures and rigs).
- Design test fixtures, tooling, adapters, panels, and other supporting hardware for test rigs and test setups.
- Develop test plans, procedures, and protocols for a wide range of vehicle subsystems.
- Operate and troubleshoot a wide array of fluid and mechanical systems including pumps, motors, heat exchangers, high voltage components, test fixtures, tooling, standard fluid system components (valves, regulators, accumulators, tubing, fittings, etc).
- Collaborate with cross-functional teams, including engineers and technicians, to ensure effective communication and alignment on testing requirements.
- Maintain detailed records of test procedures, results, and findings, and contribute to comprehensive technical reports.
- Identify opportunities for process improvement, recommend innovative testing methods, and actively contribute to the enhancement of Hermeus’s test infrastructure.
Requirements:
- Bachelor’s degree in mechanical engineering, aerospace engineering, or a related field
- Industry experience owning a project through full lifecycle, particularly in an aerospace or high-performance engineering environment
- Strong working knowledge of fluid mechanics, heat transfer, mechanics of materials, and mechanical design
Preferred Skills and Experience:
- Excellent problem solving skills and attention to details
- Ability to think of creative, outside-the-box solutions to problems
- Familiarity with a CAD software tool (NX preferred)
- Strong communication and collaboration abilities
- Self-motivated and able to work effectively in a dynamic, fast-paced environment
- Should enjoy working on a team and be able to work efficiently and effectively with others, even during stressful situations
The salary range listed for this role is intended as a general guideline. Final compensation will be determined based on a variety of factors, including role scope and responsibilities, relevant experience, education and training, key skills, market data, and business needs.
At Hermeus, compensation is only one part of our total rewards package. We offer competitive pay, equity, and a range of benefits designed to support our team.
Benefits:
- Health & Wellness: 100% employer-paid healthcare and pet insurance
- Financial: Competitive pay, stock options, 401(k) retirement plan, and potential year-end bonuses
- Time Off: Paid parental leave, 12 federal holidays, unlimited PTO for exempt employees, and generous accrued PTO for non-exempt employees
- Office Perks: Weekly paid office lunches and fully stocked breakrooms
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Frequently asked questions
What is the seniority level for Test Engineer at Hermeus?
Test Engineer at Hermeus is a Mid Level level position.
How do I apply for Test Engineer at Hermeus?
You can view the full description and apply for Test Engineer at Hermeus on EchoJobs: https://echojobs.io/job/hermeus-test-engineer-pn74i.