Senior Machinist, Solid Missile Systems

Company: Ursa Major
Location: Berthoud
Posted on: February 17, 2026

Job Description:

Job Description Job Description 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 Sr. SMS Machinist will be part of a fast-paced, focused, and highly cohesive Solid Missile Systems team. You will contribute to machining critical hardware and improving the impact that internal machining has on Ursa Major's knowledge base and solid motor program. Ursa Major Technologies seeks to be the best at what we do, and a drive for rapid learning and improvement is expected of the entire team. This role will report to the SMS Manufacturing Engineering Team. Weekday Shift Responsibilities: Be the primary owner of the SMS machining center. Consult with Design and Manufacturing teams to ensure manufacturability of components. Operate CNC equipment to machine critical, tight-tolerance development aerospace components. Run & maintain equipment including 3 and 5 axis mills, mill-turning machines, and live tooling equipped lathes. Currently sitting at TL-1, VF-4 and VT-650. Additional machines to come as product catalogue expands. Produce & inspect prototype, R&D, and one-off parts. Support high paced output of development hardware, reworks, and part modifications Assistance with all shop related operations including tooling & work holding creation & procurement, equipment cleaning & maintenance, etc. Required Qualifications: 5 years experience in a machining environment Experience operating CNC equipment (lathe or mill) Demonstrated critical thinker with attention to detail Desired Experience: General understanding of GD&T Experience in an aerospace machining environment is a plus Familiar with common inspection tools and how to use them General understanding of machining strategies and tooling Colorado law requires us to tell you the base compensation range of this role, which is $34.00 - $44.00/hour, determined by your education, experience, knowledge, skills, and abilities. The salary range for this role is intentionally wide as we are evaluating individuals based on their unique experience and abilities to fit our needs. Most importantly, we are excited to meet you, and see if you are a great fit for our team. What we can't quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy. Click here for more information about our awesome benefits Classification: Full-time Non-exempt. Benefits Include: (Please note, Interns are not eligible for benefits) Unlimited PTO - Vacation, Sick, Personal, and Bereavement Paid Parental and Adoptive Leave Medical, Dental and Vision Insurance Tax Advantage Accounts (HSA/FSA) Employer Paid Short and Long Term Disability, Basic Life, AD&D Additional Benefit Options Including Voluntary Life and Emergency Medical Transport EAP Program Retirement Savings Plan - 401k with Company Match Equity Grants in the Company How To Apply: Interested candidates are encouraged to apply by filling out the application below and clicking "Submit Application". This position will be posted for a minimum of 3 days and will remain open until filled or adjusted based on the volume of applicants. NOTE: Research suggests that women and BIPOC individuals may self-select out of opportunities if they don't meet 100% of the job requirements. We encourage anyone who believes they have the skills and the drive necessary to succeed here to apply for this role. US CITIZENSHIP, PERMANENT RESIDENCY, REFUGEE OR ASYLUM STATUS IS REQUIRED. Eligibility to obtain and maintain a U.S. Security Clearance. We're an equal-opportunity employer. You will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. No outside recruiters, please.

Keywords: Ursa Major, Castle Rock , Senior Machinist, Solid Missile Systems, Engineering , Berthoud, Colorado