Work directly with the founder on systems deployed in U.S. Space Force operations.
R4C Tech is a founder-led defense software firm. We periodically bring on motivated interns and contract professionals passionate about national security, aerospace innovation, and AI-driven systems.
If you're ready to tackle complex challenges, push technical boundaries, and make a meaningful impact in defense and aerospace, we'd love to hear from you.
Work on cutting-edge technologies that push the boundaries of what's possible in defense and aerospace.
Work hands-on with experienced engineers on real production systems — close mentorship and a direct line to the people who build and ship the work.
Build a portfolio on real production systems used in U.S. Space Force operations — hands-on experience that's rare at any company size.
Explore our current openings and find your next role.
Remote / Hybrid
We're looking for motivated Engineering Research Interns to help develop and implement solutions in Space Domain Awareness, Systems Engineering, Machine Learning, Signals Processing, and Software & Web Development. This is an excellent opportunity to gain hands-on experience working directly with an experienced researcher on production systems.
What to expect when you apply.
Submit your resume and cover letter via email to contact@r4c.tech.
The founder reviews your qualifications and experience directly.
Technical conversations with the founder, plus a short practical assessment.
Successful candidates receive an offer and begin the onboarding process.
R4C Tech is a small, focused shop: real production systems, direct communication, and work that matters. If you want your code running in U.S. Space Force operations rather than sitting in a backlog, you'll like it here.
What working with R4C Tech actually looks like.
Work on innovative technologies that push the boundaries of what's possible in defense and aerospace.
Hands-on experience across the full stack — data pipelines, ML, web, and deployment — with direct mentorship from a PhD researcher.
Work directly with the founder on scoping, design, and delivery — your contributions ship, visibly.
Fully remote with flexible hours — output matters, not hours logged.
Meaningful responsibility from day one, with your name on work delivered to real customers.
Create technologies that contribute to national security and defense capabilities.
Even if you don't see an exact match for your skills, we'd love to hear from you. Send us your resume and tell us how you can contribute to our mission.
Contact Our Team