Software Engineering Intern (HIL) - Spring/Summer 2027

Hermeus · Atlanta, GA

Posted Sep 1, 2026 · intern

Pay range listed by Hermeus: USD 25–33 per hour

Est. total comp~$25–$33/hr

Apply on Hermeus's site ↗

From the posting

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: The Software Engineering "Hardware in the Loop" intern will support the setup, integration, maintenance, and testing of real-time simulation environments that connect hardware components with software models. This role will have a strong focus on developing automated tests, maintaining test infrastructure, and ensuring test stands remain reliable and ready to support ongoing flight software development and validation.

Spring: Around 16 weeks (January - April) Summer: Around 12 weeks (May - August)

Excerpt from Hermeus's public job board. Read the full posting.

Job inventory

We could not pull clear requirements from the posting text we have. Check the full posting for the details.

Get ready for this role

Crew department: Systems

Skills this kind of role usually asks for:

Python and C++
Networking
Linux and cloud basics
Cybersecurity basics
RF and antennas basics

Related coursework: the Systems Track: Spacecraft Links and Flight Software Basics. We study 4 core modules, take a quiz after each one and pass a final test to earn the Mars Mining Certificate in Spacecraft Links and Flight Software. We can link its verification page from our resume. It records online learning, not professional licensing or work experience.

Join the crew and train for this role About Systems

Quick self-check: are you ready for this one?Free, no signup. Your answers stay in this browser tab.

I can do Python and C++ on the job, or have used it in a class or project I can do Networking on the job, or have used it in a class or project I can do Linux and cloud basics on the job, or have used it in a class or project I can do Cybersecurity basics on the job, or have used it in a class or project I can do RF and antennas basics on the job, or have used it in a class or project I have a project or work sample I could show an interviewer My resume is tailored to this kind of role I've practiced answering interview questions for this kind of job

Free. The department comes from the job title and can be off. A Mars Mining certificate shows you studied and passed our test; it isn't a license or academic credit.

About this listing. Pulled automatically from Hermeus's public job board and refreshed daily; closed roles are removed. Mars Mining Co. is not the employer, does not take applications and does not screen candidates. Field and level labels come from the job title and can be wrong.

More at Hermeus

Chief Engineer - Airbreathing Propulsion Test Jacksonville, FL
Operational Test Pilot & Exercise Integration Lead Los Angeles, CA
Business Development Analyst Los Angeles, CA
Senior/Principal Mission Software Engineer Atlanta, GA
Avionics Electrical Engineer Los Angeles, CA

All Hermeus roles on our board →

New to the field? Use the roadmap or read the break-in guides.

Software Engineering Intern (HIL) - Spring/Summer 2027

From the posting

Job inventory

More at Hermeus

Get new openings in the Friday briefing