Spaceflight Hardware Propulsion Engineer

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you! We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. About the Role As a Propulsion Engineer, you will work at Kennedy Space Center supporting the Commercial Crew Program and provide expertise in all aspects of propulsion or fluid systems—including system design, reliability, material compatibility, component performance, and more. You will oversee chemical rocket propulsion systems for human spacecraft and collaborate on propulsion/pressurized systems, designing, manufacturing, and operating space vehicles and rocket propulsion systems. Responsibilities Review test plans, test reports, anomalies, variances, hazard reports, and verification closure rationale for acceptability. Identify and assess system risks and mitigation plans, participating in Program risk management. Develop presentations for the Chief Engineer's Office and Program Management. Collaborate with partners to develop innovative, risk‑informed solutions and communicate recommendations to Program and Chief Engineers. Serve as a member of the Mission Support Team, responsible for real‑time on‑console monitoring of spacecraft operations. Apply expertise to understand, visualize, analyze, design, and operate spacecraft systems, investigating anomalies encountered during flight. Work with NASA aerospace engineers to incorporate new technologies, improve reliability, extend vehicle life, or reduce total ownership costs. Act as part of a technical authority chain to accept systems for the government in design certification review, system acceptance review, flight test readiness, and Certification of Flight Readiness. Essential Functions & Work Environment Generally an office environment with occasional indoor or outdoor work. Physical requirements include sitting or standing for extended periods (90% of time) and occasional lifting of up to 25 lbs (5% of time). Attendance to a regular work schedule is critical; flexibility for peak periods and surge requirements is required. Qualifications Minimum of a Bachelor's degree in Engineering. Typically 5–10 years of related experience; progressive experience in complex, integrated systems—ideally in test, R&D, or flight hardware environments. License and certification may be required. Proven understanding of spacecraft fluid systems (valves, regulators, tanks, propulsion interfaces, etc.). Experience across mechanical, electrical, controls, and instrumentation disciplines. Strong background in test planning and execution, data analysis, troubleshooting, and performance correlation. Experience designing with manufacturability and installation focus. Ability to communicate complex technical concepts across teams. Demonstrated ability to manage competing priorities, schedules, and resources in fast‑paced, high‑stakes environments. Experience leading teams through critical operations, tight timelines, and high‑pressure scenarios. Track record of driving alignment, resolving technical disagreements, and making sound engineering decisions. Preferred Qualifications Master's degree in Engineering or related discipline. Hands‑on experience with launch systems, propulsion testing, or aerospace ground/flight test operations. Familiarity with government space programs and operational frameworks. Formal training or applied experience in systems engineering principles. Background/experience in fluid or gas component design, development, and qualification. Benefits Overview Health, dental, and vision insurance. Paid time off and holidays. Retirement benefits, including 401(k) matching. Educational reimbursement. Parental leave. Employee stock purchase plan. Tax‑saving options. Disability and life insurance. Pet insurance. EEO Statement Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low‑income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters. Proof of U.S. citizenship or U.S. Permanent Residency may be a requirement. Must be able to complete a U.S. government background investigation. #J-18808-Ljbffr