Propulsion Systems Engineer 4
Date: Jun 17, 2026
Location: Centennial, CO, US, 80112
Company: United Launch Alliance
Requisition ID: 1726
Standard Weekly Hours: 40.00
Location: ULA - Denver
Relocation: Yes- Relocation may be available
Travel Requirements: 25%
At ULA, success comes through the efforts of a strong, united team.
Thanks for your interest in United Launch Alliance, the world's most experienced and reliable space launch company! Successfully launching more than 155 consecutive missions with 100% mission success doesn't happen by accident. It's a testament to the commitment and dedication of our team of rocket scientists and support employees combined with the systems and processes we use to pull them together. As a ULA employee, you'll have the opportunity to grow in your career while working in a team-oriented culture that combines technology, innovation, ingenuity and a commitment to the extraordinary. Whether you are in college just launching your career, or, have experience and want to come work with the best rocket team in the world, our unshakable unity yields stronger solutions and better results as we carry out our mission to save lives, explore the universe, and connect the world. Our team is excited to meet you!
Job Overview & Responsibilities
As a Propulsion Systems Engineer with ULA, this engineering function provides engineering design, systems integration, subcontract management, product technical support and anomaly resolution for the Propulsion fluids systems (cryogenic, non-cryogenic, hydraulics and pneumatics), with an emphasis in hydraulic systems (Pumps, Actuators, Accumulators, Reservoirs, etc.). This function develops sub-system and component designs and requirements to satisfy overall propulsion systems requirements. The position requires mechanical design capability as well as understanding dynamic, structural and fluids analysis concepts. Must have the capability to perform system integration and perform system level trade studies to optimize designs for manufacturing, producibility and performance. Generation of engineering drawings or changes as well as assembly and testing requirements is part of the job function. Provides direct support to the suppliers, the factory and the launch site to ensure production schedules are met, anomalies are resolved and operations are streamlined to improve efficiency. When anomalies occur, provides causal analysis that leads to effective resolution and corrective actions that prevent recurrence. Review the as-built product (hardware and associated software) and product test data to certify that the final product configuration and performance meets requirements and is ready for test and/or flight. Develops design improvements that reduce cost and risk and/or improve vehicle performance.
Required Education
Bachelor
Required Years of Experience
Minimum of 6 years of related work experience
Basic Qualifications
- Bachelor's Degree in Mechanical or Aerospace Engineering Discipline from an accredited college or university
- Experience with mechanical, hydraulic, pneumatic, or fluid systems design, analysis, integration, or testing.
- Understanding of fluid mechanics, structural analysis, and mechanical system design principles.
- Experience developing engineering drawings, specifications, or technical documentation.
- Experience troubleshooting technical issues and supporting root cause/corrective action investigations.
- Ability to interpret engineering requirements and verify system or component compliance through analysis, inspection, or testing.
- Experience working with cross-functional teams including manufacturing, suppliers, testing, or operations organizations.
Preferred Qualifications
- Excellent communication skills (oral and written)
- Experience in hydraulic systems (Pumps, Actuators, Accumulators, Reservoirs, etc.)
- Proficient with mechanical design utilizing NX, CREO, Team Center
- Proficient with Microsoft Office platform tools and Project integrations skills
Summary Salary Range (for ULA - Denver only): $126,765.00 - $211,275.00
Please note that the salary information shown above is a general guideline only. Salaries are based upon a candidate's experience and qualifications, as well as internal equity, market and business considerations. Employees may be eligible for a discretionary annual bonus in addition to base pay.
What makes ULA different?
Because we understand launch success comes through the collective efforts of a team, we seek the best to join us. We value ethics, ingenuity, engagement and professional development for employees at all levels.
We offer our employees competitive pay and benefits including:
- 401(k) match plus an additional employer contribution
- Discretionary annual incentive bonus for eligible employees
- Generous paid time off
- Flexible work environments
Additionally, most salaried ULA team members work a "9/80 schedule," meaning they enjoy every other Friday off.
Benefits and work schedules may vary for union-represented hourly positions and are described in the applicable collective bargaining agreement.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Security Clearance / International Traffic In Arms Regulations (ITAR). This position requires use of information which is subject to the International Traffic In Arms Regulations (ITAR). Therefore, all applicants must be U.S. Persons as defined in ITAR 22 CFR 120.62 (e.g., U.S. Citizen, Lawful Permanent Resident (Green Card holder) or protected individual. See 8 U.S.C. 1101(a)(20) and 8 U.S.C. 1324b(a)(3) for additional information).
ULA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment.
ULA is a participant in the federal E-Verify Program. Posters in PDF format pertaining to this program can be accessed by clicking on the links identified below. E-Verify Participation poster (English / Spanish) and Right to Work Poster (English / Spanish).
Colorado Equal Pay for Equal Work Act requires covered employees to follow a post selection notification process. A hired candidate may opt out of this process by notifying the hiring manager in writing at the time the offer is accepted
Nearest Major Market: Denver