Senior Mission Integration Engineer
About the role
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.
Delivering a qualified product is just the beginning. The Senior Mission Integration Engineer is central to customer mission success starting with engine delivery and contract execution through flight. You will be the engine technical expert on-site to assist customers with integration, operation, testing and flight of Ursa engines. Typical assignments include: acting as the point of contact for customer integration and contract maintenance, establishing and ensuring compliance to the Interface Control Document (ICD), authoring and executing integrated test procedures, engine inspections, hardware troubleshooting, briefing technical issues to the customer and providing overall program status, and supporting test and flight campaigns on-location. A successful candidate will be eager to learn about rocket engines, enjoy hands-on work and solving complex problems, enjoy work-related travel, and be comfortable communicating technical and programmatic information to customers.
Responsibilities
- Manage customer contract execution starting at customer engine build and delivery
- Act as the day-to-day point of contact for the customer’s program manager and propulsion lead
- Lead customer status updates and milestone reviews for both programmatic and technical content
- Present and provide technical review in customer meetings and integration reviews
- Ensure execution of and compliance to the Interface Control Document (ICD) from Ursa and Customers
- Become a subject matter expert on vehicle propulsion systems and Ursa engines
- Travel to customer sites and lead engine integration, supporting checkouts, and assist in test and flight campaigns
- Review data from engine tests to support fast-paced customer test campaigns
- Troubleshoot engine and component hardware issues in the field, develop solutions with the Ursa team and customer, and lead implementation
- Identify and implement engine improvements focused on customer needs, risk reduction, and end-use
Required Qualifications
- B.S. in Engineering
- 5+ years of relevant experience
- Passion for developing customer relationships and ensuring mission success
- Attention to detail, curiosity, and relentless in resolving problems
- Hands-on experience with aerospace hardware
- Comfortable working in fast-paced, startup environment
- Willing to spend up to 30% of the year on travel for test and flight campaigns
Desired Experience
- Master's degree in Engineering
- Technical expertise in liquid rocket engine manufacturing, integration, or test
- Technical expertise in vehicle stage systems and propulsion fluid systems
- Flight or test operational experience
- Strong understanding of aerospace industry standards and requirements
- Experience in systems engineering and requirements verification
- Experience in a mission assurance role
- Demonstrated leadership in a customer-facing role
- Prior experience as a project or team lead with a focus on managing schedules and delegating tasks appropriately
Colorado law requires us to tell you the base compensation range of this role, which is $120,000 - $150,000, determined by your education, experience, knowledge, skills, and abilities. What we can’t quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy.
Classification: Full-time 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
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.
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.
Copied from the listing Ursa Major published, verified 29 Oct 2026.
The application
Your details and CV, then 8 questions (1 written).
- 1.Are you a US Citizen?Yes or no
- 2.If you are not a US Citizen, are you a Permanent Resident?Yes or no · optional
- 3.If you are neither a US Citizen nor a Permanent Resident, have you been granted Refugee or Asylum status by the US Government?Yes or no · optional
- 4.Why are you interested in working for Ursa Major?Written answer
- 5.Salary Expectations?Short answer
- 6.Are you comfortable working on programs directly related to US military applications?Yes or no
- 7.Are you able to work onsite at our Berthoud, Colorado office?Yes or no
- 8.Are you able to travel up to 30% of the time to support flight test activities?Yes or no
Taken from the application form Ursa Major runs, verified 29 Oct 2026.
About Ursa Major
American-built propulsion: liquid rocket engines and solid rocket motors.
Experienced in Launch & Mission Operations?
Space employers come to us looking for a particular skill, location or credential. Leave your details one time, at no cost, and we put you forward when a role matches, never without your yes.
Ursa Major openings, sent to your inbox
Each week we send what Ursa Major posted since the last email, with comparable openings at other space companies. No cost, and you can stop it with one click.
Hiring for Ursa Major? Feature this role to get a marked Featured slot above the lists and the lead place in the weekly job email for 30 days. Pricing:$99 for a single role, or $299 to cover every role you have open.