# Software Engineering Intern (HIL) - Spring/Summer 2027

**Company:** [Hermeus](https://zerogtalent.com/defense-companies/hermeus)
**Location:** Atlanta, GA
**Work mode:** On-site
**Seniority:** Intern
**Employment type:** Internship
**Salary:** USD 25–33/hr
**Category:** Software
**Department:** Other
**Listed:** 2026-09-01

[View and apply on Zero G Talent](https://zerogtalent.com/defense-jobs/hermeus/software-engineering-intern-hil-spring-summer-2027-d87ed913-affc-475e-b721-c5b5f11c3c7b)

## Job description

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)

### 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

### 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/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 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.

**U.S. EXPORT CONTROL COMPLIANCE STATUS** 

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. 

**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.

## Other open roles at Hermeus

- [Senior/Principal Mission Software Engineer](https://zerogtalent.com/defense-jobs/hermeus/senior-principal-mission-software-engineer-19d682c6-1baa-4925-ad26-e1d806487893) — Atlanta, GA
- [Senior Software Simulation Engineer](https://zerogtalent.com/defense-jobs/hermeus/senior-software-simulation-engineer-4eaaa884-89bf-42d2-87c9-11d0251c2fd3) — Los Angeles, CA
- [Senior RF Systems Engineer](https://zerogtalent.com/defense-jobs/hermeus/senior-rf-systems-engineer-0c917fe8-c62e-494b-b97d-7ce0ca8fdfd7) — Atlanta, GA
- [Senior Avionics Electrical Engineer](https://zerogtalent.com/defense-jobs/hermeus/senior-avionics-electrical-engineer-001be2a5-30e4-4ab2-a525-cf068034f6c5) — Los Angeles, CA
- [RF Systems Enginee](https://zerogtalent.com/defense-jobs/hermeus/rf-systems-enginee-37949ec4-9801-41cf-9cf6-c987fcd1d425) — Atlanta, GA

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*Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*