Software Engineering Intern (HIL) - Spring/Summer 2027 at Hermeus

Seniority: Intern

Hermeus is a defense aviation company developing high-speed aircraft through rapid iterative prototyping. The Software Engineering Hardware-in-the-Loop Intern will configure, integrate, maintain, and test real-time simulation environments, with a focus on automated testing and reliable infrastructure for flight software development and validation.

Responsibilities

• Configure, maintain, and troubleshoot Hardware-in-the-Loop (HIL) 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

Qualifications

• Pursuing a degree in Computer Engineering, Computer Science, Electrical Engineering, or a related technical field
• Proficiency in Julia or strong experience with scientific computing/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
• The 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](https://www.ecfr.gov/current/title-22/section-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

Tech stack

Julia, Python, MATLAB, C++, Automated Testing, Hardware Integration, Embedded Computers, Hardware/Software Interface Debugging, Communication Protocols, Scientific Computing, Written and Verbal Communication

Benefits

• Interns are eligible for 5 days of sick leave and unpaid time off.
• Weekly paid office lunches.
• Fully stocked breakrooms.