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Internship / co-opAerospace

2027 Summer Software Development Intern

Ursa Major · Berthoud, Colorado

Posted Oct 22, 2026

Apply on Ursa Major's site ↗

From the posting

The future of aerospace and defense starts here.

Ursa Major was founded to revolutionize how America and its allies access and apply high-performance propulsion, from hypersonics to solid rocket motors, satellite maneuvering and launch. We design and deliver propulsion and defense systems that solve the most urgent and critical national security demands.

The Digital Manufacturing team at Ursa Major has an opportunity for a software development intern . In this role, you will directly   impact   our ability to scale our rocket engine design, test, and manufacturing capabilities. Our team supports these capabilities by designing software systems that   optimize   the inner loops of critical processes and expose relationships in our data. You will be a great fit for our team if you have a growth mindset, are tenacious in attacking both problems and opportunities, and are a clear and open communicator.  

Key   Responsibilities:  

Integrated Digital Environment  

Build high quality and reliable software while balancing agility and ability to deliver   timely   value to stakeholders  

Implement and   maintain   automated   tests to support high-impact, fearless refactoring and ensure smooth, bug-free deployments  

Leverage CI/CD,   GitOps , and other modern   development practices to keep velocity high and toil low  

Participate in task planning and estimation alongside experienced mentors  

Create clear and concise documentation …

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

About this listing. Pulled automatically from Ursa Major'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.

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