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Liquid Operations

Summer 2026 Manufacturing Engineering Intern

Berthoud, CO
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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. 

Join us for a hands-on, full-time summer internship experience at our Berthoud, CO location! 
Ursa Major’s Summer 2026 Internship Program offers students the opportunity to gain real-world experience in the aerospace and defense industry while contributing to meaningful, high-impact projects that support our mission and drive innovation in propulsion and advanced manufacturing. 

 As an Manufacturing Engineering Intern supporting our Liquids Manufacturing teams, you will be part of a small team focused on designing robust, automated, and operator focused production equipment. This position will provide experience designing tooling and fixtures as well as getting hands-on experience building equipment from the ground up. You will be exposed to designing in an aerospace production environment, P&ID layout, PLC controls, & industrial instrumentation. You will be engaged with technicians and propulsion design engineers to help deliver production-ready equipment to build the next generation of liquid propulsion engines.

 

Responsibilities:

  • Design mechanical fixtures to support the production and qualification of liquid rocket engine components
  • Assist in building complex pneumatic, hydraulic, and cryogenic equipment, including framing, piping, wiring, and instrumentation installation
  • Collaborate with propulsion design engineers and engine build technicians to provide creative and robust solutions to the production line

Required Qualifications:

  • Background in mechanical, aerospace, or similar engineering field
  • Must be an academic Junior or above by May 2026 (experience with Fluids, Mechanics, and other advanced classes)
  • Strong mechanical aptitude and eager for hands-on building
  • Hands-on build and/or test experience (design > build > test lifecycle of a project)
  • Demonstrated teamwork and ability to communicate effectively in a group setting
  • Drive to continuously improve technical and communication skills

Preferred Qualifications:

  • Experience with CAD software (Siemens NX preferred) and GD&T
  • Experience designing for 3D printing and rapid prototyping methodologies
  • Understanding of PLCs, instrumentation, pneumatics, and hydraulic systems
  • Familiarity with electrical panel and P&ID schematics

Program Details: 

  • Location: On-site at our Berthoud, CO facility 
  • Duration: Approximately 10–12 weeks 
  • Schedule: Full-time, Monday–Friday 
  • This is a paid internship 

Colorado law requires us to tell you the base compensation range of this role, which is $29.00/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.  

 

 

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 - Traditional 401(k) and a Roth 401(k)
  • Equity Grants in the Company

 

How To Apply
Interested candidates are encouraged to apply by clicking the “Apply Now” link at the top of the page. Usra Major will be accepting applications on a rolling basis until the position is closed.

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.
 
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.