About Boom Supersonic
Next-gen superalloys at extreme thermal limits. Additive microstructures pushed beyond known bounds. High-durability coatings for continuous, multi-year duty cycles. Backed by Bessemer, Y Combinator and South Park Commons.
About the role
Engineers who want to spend their first year doing work that actually matters should apply. Internships require 100% onsite at Boom's headquarters located at 6803 S Tucson Way, Centennial, CO 80112.
What they're looking for
- You love building and want to work long, smart, and hard to create things that have real impact
- You want ownership, not guidance
- You get more energized when a problem gets harder, not less
- You're uncomfortable waiting for someone else to find the answer
- The metallurgy lab, the cleanroom, and the shop floor sound more interesting to you than a conference room
- Own a defined piece of the Materials Process domain – material qualification, investment casing, advanced joining methods, surface coatings, or non-destructive testing – with real accountability for the outcome
More about this role
This job is demanding and rewarding.
- You've done something extraordinary early – built and characterized real hardware, led a competition team (Formula SAE, Baja, Rocketry) focusing on advanced materials, or done M&P lab work in an internship that most engineers don't see for years.
- You love building and want to work long, smart, and hard to create things that have real impact.
- You want ownership, not guidance.
- You get more energized when a problem gets harder, not less.
- You're uncomfortable waiting for someone else to find the answer.
- The metallurgy lab, the cleanroom, and the shop floor sound more interesting to you than a conference room.
What you'll do
- Own a defined piece of the Materials Process domain – material qualification, investment casing, advanced joining methods, surface coatings, or non-destructive testing – with real accountability for the outcome.
- Interact not only across disciplines (design, propulsion and manufacturing) but also span our physical spaces from office to lab to shop floor – move from clean sheet to high-performance hardware in hand.
- Characterize and validate extreme-environment materials designed to withstand the brutal mechanical...
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