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Hermeus

Develops hypersonic defense aircraft and engines

Software Engineering Intern

Test Automation EngineeringConfirmed live in the last 24 hours
Internship · Spring 2027, Summer 2027Atlanta, GA, USA$25 - $33 /hrIn-person

About the Job

Requirements

  • Pursuing a degree in Computer Engineering, Computer Science, Electrical Engineering, or a related technical field.
  • Proficiency in Julia or strong experience with scientific computing or programming languages such as Python, MATLAB, or C++.
  • Experience developing scripts, automated tests, or software tools.
  • Experience working with hardware integrations and embedded computers such as Raspberry Pis, Arduinos, or STM32s.
  • Familiarity with debugging hardware/software interfaces, communication protocols, or integrated systems.
  • Strong understanding of engineering first principles.
  • Demonstrated ability to work within cross-functional teams.
  • Enthusiasm for aviation and Hermeus' mission.
  • Excellent written and verbal communication skills.
  • GPA of 3.0 or above.
  • Must be a U.S. person as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing.

Responsibilities

  • Configure, maintain, and troubleshoot Hardware-in-the-Loop test benches and supporting test infrastructure.
  • Develop, implement, and maintain automated test scripts for flight software and vehicle systems.
  • Expand automated test coverage and support regression testing of new software and system updates.
  • Perform routine test stand upkeep, including hardware configuration, software updates, calibration, documentation, and issue resolution.
  • Debug signal, hardware, software, and communication issues across integrated systems.
  • Assist in validating vehicle, avionics, and flight deck control systems through automated and manual testing.
  • Analyze test results, identify failures or unexpected behavior, and support root cause investigation.
  • Document test procedures, test results, configurations, and changes to test infrastructure.
  • Collaborate with Flight Software and cross-functional engineering teams to improve test reliability, coverage, and overall system performance.

About the Company

Hermeus

Develops hypersonic defense aircraft and engines

Hermeus designs and builds high-Mach and hypersonic aircraft for defense, using uncrewed test platforms and a reusable propulsion system. Its core approach centers on the Quarterhorse testbed and the Chimera engine, a turbine-based combined cycle that starts in a turbojet mode for runway takeoff and transitions to a ramjet for speeds above Mach 5. The company differentiates itself with rapid, hardware-focused prototyping drawn from a spaceflight background and a clear path to production through government contracts with the DoD, DIU, and ABMS programs. Its near-term goal is to mature Quarterhorse and Darkhorse into production-capable systems for defense missions, while its long-term vision includes Halcyon, a 20-seat commercial airliner flying transatlantic routes in about 90 minutes.

Company size
201-500
Company stage
Series C
Total funding
$566M
Headquarters
Atlanta, GA
Founded
2018

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