Test Engineering Intern - Fall 2025

Hermeus is an aerospace and defense technology company founded to radically accelerate air travel by delivering hypersonic aircraft. The company aims to develop hypersonic aircraft quickly and cost-effectively by integrating hardware-rich, iterative development with modern computing and autonomy. This approach has been validated through design, build, and test of the company’s first combined turbojet-ramjet engine and is now being scaled through its first flight vehicle program, Quarterhorse. Hermeus is also developing Darkhorse — an uncrewed hypersonic aircraft designed to deliver unique asymmetric capabilities to the warfighter. Hermeus is seeking talented students to join our Test team in Atlanta for the Fall 2025 semester. The Test team is responsible for developing infrastructure to perform tests on fuel & hydraulic system components. The test team works with hardware owners to define testing requirements, design & implement test fixtures, and assist in data collection to inform and verify design decisions.This is a full-time paid internship that will last around 12-16 weeks (September - December). Responsibilities: Design test fixtures and interfaces. Perform analysis to determine target test points, instrumentation, and ensure sufficient test safety margins. Organize and run test design reviews with stakeholders in cross-functional teamsCreate manufacturing plans for test components/fixtures and work directly with manufacturing/build teams to monitor build progress and assist in resolving issues.Design and release flight-like hardware as necessary for test (including CAD and drawing creation) Minimum 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 salary information provided is a general guideline only. Hermeus takes various factors into account, including, but not limited to, the position's scope and responsibilities, the candidate's professional background, education and training, essential skills, and market and business considerations, when presenting a job offer. Additional Information U.S. EXPORT CONTROL COMPLIANCE STATUSThe person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.EQUAL OPPORTUNITY
Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

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