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. We are excited about what we do, and we need you on our team as we take on exciting challenges for NASA’s pursuits in deep space exploration. As NASA’s largest engineering solutions provider working together with NASA at centers across the United States.

As a Propulsion Engineer, you will work at Kennedy Space Center supporting the Commercial Crew Program and providing expertise in all aspects of propulsion or fluid systems (e.g. system design, reliability, material compatibility, component performance, etc.).

• Oversee chemical rocket propulsion systems for human spacecraft. Propulsion/pressurized systems of new or substantially improved components, materials, processes, procedures and techniques, structures, components, operations, etc. for these spacecrafts.
• Works with systems related to propulsion/pressurized and the designing, manufacturing, and operation of space vehicles and rocket propulsion systems, using critical inquiry, problem solving, and scientific methodology.
• Reviews test plans, test reports, anomalies, variances, hazard reports, and verification closure rationale for acceptability.
• Identifies and assesses systems risks and mitigation plans for their respective systems and participates in the Program risk management process. Including development of presentations for the Chief Engineer's Office and Program Management.
• Works with partners to develop innovative, risk-informed solutions and recommendations, while being able to concisely convey those recommendations to the Program and Chief Engineers Office.
• Serve as a member of the Mission Support Team, responsible for real-time on-console monitoring of spacecraft operations. Applies expertise to understand, visualize, analyze, design, and operate spacecraft systems, and investigates anomalies encountered during flight.
• Works alongside NASA aerospace engineers to perform these various duties to incorporate new technologies, improve reliability, extend the life of an aerospace vehicle, or reduce total ownership costs.
• Serves as part of a technical authority chain to accept systems for the government (program delegated) as part of design certification review process, system acceptance review process, flight test readiness and/or Certification of Flight Readiness.​

Requisition Qualifications:

This position has been posted at multiple levels. Depending on the candidate's experience, requirements, and business needs, we reserve the right to consider candidates at any level for which this position has been advertised.

• ​Typically requires a minimum of a bachelor's degree in Engineering and normally possess 5- 10 years of related experience. License and certification may be required.

• Progressive experience working on complex, integrated systems—ideally in test, R&D, or flight hardware environments

Requisition Preferences

• Proven understanding of spacecraft fluid systems (valves, regulators, tanks, propulsion interfaces, etc.)
• Proven experience working across system level disciplines in mechanical, electrical, controls, and instrumentation
• Strong background in test planning and execution, including data analysis, troubleshooting, and performance correlation
• Experience in 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​

Requisition Preferences:

• 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​

Why Join Our Team?

In addition to exciting career opportunities, we also have:

• Excellent personal and professional career growth
• 9/80 work schedule (every other Friday off), when applicable
• Onsite cafeteria (breakfast & lunch)
• Much, much more!

For more information on our partnership with NASA at Johnson Space Center (JSC), please visit www.wehavespaceforyou.com

• Proof of U.S. Citizenship or US Permanent Residency may be a requirement for this position.
• Must be able to complete a U.S. government background investigation.
• Management has the prerogative to select at any level for which the position is advertised.

Essential Functions

Work Environment

Generally, an office environment, but can involve inside or outside work depending on task.

Physical Requirements

Work may involve sitting or standing for extended periods (90% of time). May require lifting and carrying up to 25 lbs. (5% of time).

Equipment and Machines

Standard office equipment (PC, telephone, printer, etc.).

Attendance

Regular attendance in accordance with established work schedule is critical. Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements.

Other Essential Functions

Professional behavior that enhances productivity and promotes teamwork and cooperation. Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.

#JETSII #JETS

Compensation Details:

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

• 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

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

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, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.