Find & Apply For Aerospace Engineer Jobs in Berthoud, Colorado

Leads propulsion tank architecture from concept through qualification for hypersonic and high-performance aerospace vehicles. Responsibilities include fluid and mechanical tank design, subsystem integration, requirements definition, testing, data analysis, risk mitigation, technical reviews, and cross-functional collaboration. The role serves as the technical authority for tanks and interfaces while providing mentorship and technical leadership. The summary above was generated by AI 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. Ursa Major is seeking a Senior Propulsion Engineer, Tanks to lead the technical definition, integration, and execution of propulsion systems and take ownership of tank architecture from ideation to qualification. The ideal candidate brings deep propulsion experience, strong systems thinking, and the ability to drive technical decisions in fast-paced, hardware-centric programs. Key Responsibilities Complete ownership of tank architecture from ideation to qualification Clean sheet design of fluid & mechanical tank systems Support rapid development cycles of new designs and changing requirements including testing, data analysis and hands-on hardware work Collaborate with the manufacturing, analysis, and test teams to optimize performance, meet requirements and reduce part-to-part variation Assemble and test first article prototypes Lead propulsion subsystem architecture and requirements definition for hypersonic vehicles Own trades, performance margins, and integration decisions Serve as the technical authority for tanks and interfaces with vehicle structures, thermal and mission engineering Collaborate closely with vehicle and systems engineers to ensure mission and performance alignment Support ground test and flight test planning, execution, and post-test data analysis Identify system risks and drive mitigation strategies across design, manufacturing, and test Provide technical leadership and mentorship to early- and mid-career engineers Support customer technical reviews, design reviews, and technical interchange meetings Required Qualifications Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or related field 5-8+ years of experience in propulsion systems engineering or propulsion-focused vehicle development Demonstrated experience supporting hypersonic, missile, or high-performance aerospace vehicles Strong understanding of propulsion system architecture and integration, vehicle-level performance and propulsion impacts Experience working across disciplines in a systems engineering environment Demonstrated proficiency with computer aided design and drafting Experience with geometric dimensioning and tolerancing per

ASME Y14.5

Working knowledge of and hands-on experience with fluid, mechanical, and electrical systems Strong understanding of industry standards and requirements Desire to take ownership and help wherever needed on the team Able to delegate tasks and lead large project scope Ability to work in a fast-paced environment and stay flexible based on customer demands and company priorities along with daily firefighting Ability to make sound technical decisions under schedule and performance pressure Strong written and verbal communication skills Ability to obtain and maintain a U.S. Security Clearance Preferred Qualifications Master's degree in Aerospace Engineering or related field Experience with hypersonic propulsion architectures (e.g., SRM, liquid rocket, advanced boost systems) Experience supporting flight test or demonstration programs Familiarity with thermal, structural, and aero integration challenges in hypersonic regimes Experience in analysis of fluids systems Experience operating in ISO 9001 or AS9100 certified organizations Experience with AIAA S-080 or

SMC-S-016

Test Requirements Experience with fluids, structural and thermal analysis using Ansys software 3+ years of PTC Creo or Siemens NX CAD programs and Windchill PLM software Prior experience serving as a technical lead or subsystem owner Colorado law requires us to tell you the base compensation range of this role, which is $125,000 - $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 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. Must be a U.S. Person (this includes U.S. Citizens and Permanent Residents). 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. Read Full Description Ursa Major Berthoud, Colorado, USA Office Our one-of-a kind campus co-locates engineering, manufacturing, & testing operations, allowing for unmatched development time and the chance for employees, customers, and investors alike to experience rocket engine testing as a part of the normal work day. Similar Jobs at Ursa Major Ursa Major Senior Manager, Strategy & Agenda Yesterday In-Office Berthoud, CO, USA 140K-175K Annually Senior level 140K-175K Annually Senior level Aerospace

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Top Skills:

3-Axis Milling 5-Axis Milling Cnc Lathes Cnc Machining Mill-Turn Machining Nickel Superalloys Precision Measurement Tools Siemens Controllers What you need to know about the Colorado Tech Scene With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech Number of Tech Workers:

260,000; 8.5% of overall workforce (2024 CompTIA survey)

Major Tech Employers:

Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3

Key Industries:

Software , artificial intelligence , aerospace , e-commerce , fintech , healthtech

Funding Landscape:

$4.9 billion in VC funding in 2024 (Pitchbook)

Notable Investors:

Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures Research Centers and Universities:

Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute