Are you passionate about human space exploration, understanding the universe's origins, 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 enabling space exploration 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 with NASA at centers across the United States.
We have an exciting opportunity for an Orion GN&C Engineer to join the team with teammate company, Intuitive Machines
The Orion GN&C Engineer will:
- Develop and evaluate safety-critical flight software
- Utilize Matlab/Simulink/Autocode skills to update Orion GN&C Flight Software
- Utilize Python & C/C++ skills to analyze and test Orion GN&C Flight Software
- Further, develop flight software processes and procedures
- Perform deep-dive analyses of flight and simulation software
- Perform other duties as required
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.
Requisition Preferences:
- Requires a bachelor’s degree in engineering and a minimum of 5 years of experience in the field or in a related area
- Significant experience with C, C++, and Python
- Experience with TRICK/JEOD simulation architecture
- Safety and flight-critical embedded software development
- Object-oriented software development
- Knowledgeable in source code control
Why Join Our Team?
Click on the below links to view just a small sample of all that we do! Come join our team and be part of our future. We look forward to seeing you!
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 following an established work schedule is critical. Ability to work outside normal schedule and adjust the 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.
#JETS #JETSII
Compensation Details:
EN1-EN3
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:
06/24/2026 - Until Filled
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.
