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.
As a
Thermal Analysis Engineer , you will be responsible for performing high-fidelity thermal analyses to ensure the performance and reliability of our products. You will work closely with design, manufacturing, and test teams to support development, qualification, and production programs.
Key Responsibilities - Conduct thermal modeling and analysis for components and systems under extreme operating conditions.
- Perform transient and steady-state thermal analyses to evaluate heat transfer, thermal gradients, and material response.
- Develop and validate analytical models using industry-standard software (e.g., ANSYS Thermal, Thermal Desktop, SINDA/FLUINT).
- Assess insulation performance, ablative material behavior, and thermal protection system effectiveness.
- Correlate analytical predictions with test data and refine models accordingly.
- Work with design and manufacturing teams to optimize thermal performance and ensure feasibility.
- Prepare technical reports, presentations, and documentation for internal and external stakeholders.
- Participate in design reviews, failure investigations, and continuous improvement initiatives.
Required Qualifications - Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field.
- 3+ years of experience in thermal analysis of aerospace components.
- Proficiency in finite element and computational thermal analysis tools.
- Strong understanding of heat transfer principles, thermal expansion, and high-temperature material behavior.
- Ability to interpret engineering drawings, specifications, and test data.
- Strong problem-solving skills and ability to work in a fast-paced development environment.
Preferred Qualifications - Master's degree in a relevant engineering discipline.
- Experience with SFD, FEA, or other multidisciplinary analysis
- Experience with solid rocket motors, propulsion systems, or high-temperature materials.
- Knowledge of ablative materials, insulation systems, and thermal protection systems.
- Hands-on experience with testing and data correlation.
Colorado law requires us to tell you the base compensation range of this role, which is $95,000 - $125,000, 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. Click here for more information about our awesome benefits.
Classification: Full-time Exempt
Benefits Include: - 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.
Job Tags
Permanent employment, Full time, Temporary work,