Lead Machinist - Weekend Shift

Company: Ursa Major
Location: Berthoud
Posted on: January 21, 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. Weekend shift: Friday, Saturday, Sunday 6:00am – 6:30pm Ursa Major is seeking a Lead Machinist that is experienced with a range of machines, controls, CAM software and workflows, such that efficient solutions or approaches to never-before-seen manufacturing challenges are clear to you. This person will design efficient workholding for complex components. You'll need to thrive in a highly dynamic aerospace development environment and can adapt to changing priorities. When stakes are high, you'll pull through and be sure your team is successful. You will lead a fast-paced, focused, and highly cohesive team. Responsibilities will include rapid and informative feedback to Engineering & Design regarding part manufacturability trades & possibilities. 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. You will report to the Operations Team. Responsibilities: Lead and motivate a team of Machinists to technical excellence in both the development and production of propulsion hardware. Establish a culture of Safety, Quality, Delivery, and Cost (SQDC), in that order. Create and maintain the 5S Standard Work to ensure work center cleanliness and organization. Conduct regular self-inspections and assessments to ensure that the manufacturing floor is ALWAYS ready for an outside inspection, regulatory audit, or high-profile tour. Create and regularly update the Technician Training Matrix. Ensure that each Technician has a growth plan that aligns to business needs for cross-training and personal strengths. Create and maintain an Action Item list, specifying WHO does WHAT by WHEN to ensure the Machine Shop executes each assigned task and completes each goal. Publish visually and review with the Machine Shop Senior Manager each day to drive radical accountability. Programming & machining of critical, tight-tolerance rocket engine components, including 3D printed components. Work with challenging alloys (nickel superalloys & titanium) and develop core machining strategies for Ursa's part portfolio Programming for milling & turning operations, operation of millturn machines. Utilization of probing routines to reduce setup & time required to achieve tight tolerances. Contribute to overall shop operations including tool & workholding procurement, equipment maintenance, etc. Design & implement palletized, modular, or otherwise rapidly interchangeable workholding solutions for intricate components. Appreciate both engineering & manufacturability challenges, provide impactful manufacturing feedback & guidance to the engineering group. Work alongside quality inspection to resolve non-conformance root causes and continually improve machining yield & quality Required Qualifications: Must be able to work 12-hour shifts on Fridays, Saturdays, and Sundays consistently. 5 years' experience in an aerospace machining or manufacturing environment. Prior experience leading a team of machinists in daily direction of the development and production of hardware Experience with multi-axis & millturn machines and programming. Experience with modern multi-axis CAM packages & toolpath simulation. Knowledge of modern high speed machining strategies and tooling. Experience with Titanium and high-Nickel aerospace alloys. Desired Experience: Experience with DMG Mori machining Experience with hyperMILL CAD/CAM software Must be a self-starter - able to interpret high-level organizational goals, plan and execute to those goals without low-level instruction. Must be dedicated to keeping Ursa Major Technologies at the bleeding edge of manufacturing through research into the latest improvements to manufacturing precision, efficiency, and eventually automation. Must be humble and able to teach your trade across disciplines in order to solve problems and move the team forward. Must be dedicated to maintaining high ethical standards and professional codes of conduct; providing a safe space for employees to succeed and fail in. Colorado law requires us to tell you the base compensation range of this role, which is $42.00 - $52.00/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, Boulder , Lead Machinist - Weekend Shift, Engineering , Berthoud, Colorado