Software Engineering Intern (HIL) - Spring/Summer 2027

Posted Yesterday
Be an Early Applicant
Atlanta, GA, USA
In-Office
Internship
Aerospace • Hardware • Manufacturing
Hermeus is a aircraft manufacturer focused on rapid design, build, and test of high-Mach and hypersonic aircraft.
The Role
Supports hardware-in-the-loop test benches and real-time simulation environments for flight software and vehicle systems. Responsibilities include configuring and troubleshooting test infrastructure, developing automated tests, expanding regression coverage, maintaining hardware and software configurations, debugging integrated systems, analyzing test results, documenting procedures, and collaborating with flight software and engineering teams.
Summary Generated by Built In
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 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.
 

Skills Required

  • Currently pursuing a degree in Computer Engineering, Computer Science, Electrical Engineering, or a related technical field
  • Proficiency in Julia or strong experience with Python, MATLAB, C++, or another scientific computing/programming language
  • Experience developing scripts, automated tests, or software tools
  • Experience 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 or otherwise eligible for deemed export licensing

Hermeus Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Hermeus and has not been reviewed or approved by Hermeus.

  • Healthcare Strength Healthcare is described as employer-paid for employees and dependents, including dental and vision. Feedback suggests this substantially reduces healthcare burden and strengthens overall total rewards.
  • Leave & Time Off Breadth The package includes unlimited PTO for exempt employees, generous accrued PTO for non‑exempt staff, and observed federal holidays. Feedback suggests this breadth aims to support work‑life balance.
  • Equity Value & Accessibility Stock options are guaranteed with all full‑time offers, with potential for additional grants based on performance. Feedback suggests this provides ownership upside alongside base pay and bonuses.

Hermeus Insights

Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Atlanta, GA
270 Employees
Year Founded: 2018

What We Do

Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. Working directly with the Department of Defense, Hermeus delivers capabilities that will ensure that our nation, and our allies, maintain an asymmetric advantage over any and all potential adversaries. Utilizing an integrated, hardware-rich, iterative development approach to aircraft design and build, Hermeus aims to deliver advanced air power at a pace not seen in the U.S. since the 1950s. Hermeus’ current Quarterhorse Program is actively unlocking unmanned high-speed flight. One program, four aircraft – each purpose-built to unlock a specific technical challenge, advance learnings, and incrementally de-risk critical technology in the pursuit of hypersonic aircraft. Today, Hermeus is building its second Quarterhorse vehicle, Mk 2, after having designed, built, and flight tested its predecessor, Mk 1, in 18 months. Capable of reaching speeds of Mach 3+, Quarterhorse Mk 2 will be the fastest uncrewed military aircraft in service for national defense. The final iteration of Quarterhorse, Mk 4, will be capable of transitioning from turbofan to ramjet mode utilizing a Hermeus-developed turbine-based combined cycle (TBCC) propulsion system to achieve sustained speeds of Mach 5+. Hermeus' approach of build-fly-build lays the groundwork for unlocking hypersonic flight at a pace and cost previously deemed impossible. America needs fast planes fast – and Hermeus is delivering them.

Why Work With Us

We prioritize hardware and people. Cutting-edge technology is only made possible by bringing together a world-class team. At Hermeus, you will be challenged – but also empowered. We encourage calculated risks taking and learning from our mistakes. Iteration is the name of the game.

Gallery

Gallery

Similar Jobs

Order.co Logo Order.co

Senior Product Designer

eCommerce • Fintech • Payments • Software
Remote or Hybrid
United States
152 Employees
95-95 Hourly

Xero Logo Xero

Consultant

Cloud • Fintech • Information Technology • Machine Learning • Software
Remote or Hybrid
United States
4500 Employees
81K-101K Annually

ServiceNow Logo ServiceNow

Community Web Manager

Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Remote or Hybrid
Atlanta, GA, USA
29000 Employees

Samsara Logo Samsara

Customer Experience Streategy Manager

Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Easy Apply
Remote or Hybrid
United States
4000 Employees
126K-203K Annually

Similar Companies Hiring

Amalgamated Sugar Thumbnail
Food • Greentech • Agriculture • Industrial • Manufacturing
Boise, Idaho
768 Employees
Outpost Space Thumbnail
Aerospace • Defense
US
24 Employees
Revel.io Thumbnail
Aerospace • Hardware • Robotics • Software
US
50 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account