Subsystem Test Engineering Intern - Spring/Summer 2027
- $25–$33 per hour
- Onsite
- All software engineering jobs
- Intern
- Internships
About the role
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 The Role:
As a Test Engineering Intern at Hermeus, you will play a pivotal role in developing, building, analyzing and operating test assets for our supersonic 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! Spring: Around 16 weeks (January - April) Summer: Around 12 weeks (May - August)Responsibilities:
- Support the design, development, manufacturing, implementation, and maintenance of test assets, including test facilities, fixtures, rigs, and supporting hardware.
- Design test fixtures, tooling, adapters, interfaces, panels, and other hardware used in test setups.
- Assist in developing test plans, procedures, and protocols for vehicle subsystems and components.
- Perform engineering analysis to help determine target test points, instrumentation requirements, and appropriate test safety margins.
- Support test design reviews and collaborate with cross-functional engineering, manufacturing, and technician teams to ensure alignment on test requirements and execution.
- Create CAD models, drawings, and manufacturing plans for test components, fixtures, and flight-like hardware as needed.
- Work directly with manufacturing and build teams to track hardware progress, troubleshoot issues, and support test readiness.
- Assist with the operation and troubleshooting of fluid, mechanical, and electrical test systems, including pumps, motors, heat exchangers, valves, regulators, accumulators, tubing, fittings, and high-voltage components.
- Support test execution, data collection, and troubleshooting of test hardware and systems.
- Maintain detailed documentation of test configurations, procedures, results, findings, and hardware changes.
- Identify opportunities to improve testing processes, hardware, and infrastructure and contribute to the development of new testing methods and capabilities.
Requirements:
- Practical experience designing, building, and testing vehicles through internships, studies or projects.
- Must be currently enrolled in a STEM program at an accredited college or university (undergraduate student in your third or fourth year of study, or enrolled in a Master's or Ph.D. program).
- Strong interest in testing.
- Strong understanding of engineering first principles.
- Demonstrated ability to work within cross-functional teams.
- Enthusiasm for aviation and Hermeus's mission.
- Excellent written and verbal communication skills.
- GPA of 3.0 or above.
The hourly rate listed for this internship is intended as a general guideline. Final compensation will be determined based on degree level.
Benefits:
- Time Off: Interns are eligible for 5 days of sick leave and unpaid time off.
- Office Perks: Weekly paid office lunches and fully stocked breakrooms.
