Aerospace Guidance Engineer for Human Landing Systems (ES4)
Huntsville, AL - USA
Job Summary
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Position Description:
As an Aerospace Guidance Engineer you will develop implement and verify guidance algorithms for real-time trajectory optimization for Human Landing Systems (HLS) project that will take humans back to the Moon. Trajectory analyses will be based on fundamental principles of orbital mechanics with increasing levels of fidelity and complexity added as more detailed modeling is required. Monte Carlo design of experiments and other methods will be used to assess vehicle and stage performance. Trajectories for ascent descent rendezvous proximity operations and docking will be analyzed in support of trade and sensitivity studies affecting system configuration and mission designs.
Qualifications
Education:
A degree from an ABET-accredited university in Aerospace Engineering Mechanical Engineering or a related field is required. Typically educational requirements are
Ph.D. with minimum of 4 years of experience
MS with at least 8 years of experience or
BS with at least 10-15 years of experience
Required Skills & Experiences:
Strong evidence of the following skills is needed:
- C and Matlab and Simulink
- Trajectory Optimization
- Numerical optimization
- Optimal Control
- MUST be a US Citizen and have a STAR ID
Desired Skills & Experiences:
Skills and experience will likely include:
- Able to quickly tackle problems independently.
- Experience with guidance algorithms for entry descent and landing.
- Knowledge of guidance techniques trajectory planning
- Knowledge of astrodynamics and flight mechanics
- Knowledge of Python
- Knowledge of Monte Carlo design of experiments and statistical analysis
- Proficiency with modeling and simulation of system dynamics
- Strong proficiency in technical writing communication and presentation.
Essential Functions
Work Environment:
Office environment. Requires ability to provide clear concise accurate and timely communication both verbally and in writing (100%). Requires ability to interact professionally with co-workers management and client (100%). Requires travel in the domestic USA (5%). Requires ability to work at a computer for long periods of time (100%).
Physical Requirements:
Requires sitting for extended periods of time in meetings with peers management and with our client at NASA facilities to discuss technical issues (10%). Also requires sitting for extended periods of time at a desk to write reports and perform engineering tasks (80%). Requires ability to use stairs or elevators for access between floors and multiple buildings at NASA and our facilities (10%).
Equipment and Machines:
Requires ability to operate a personal computer a telephone fax machine copier calculator and other general office equipment (100%).
Attendance:
Normal workday 7:30-4:30 Monday thru Friday. Minimal overtime may be required (10%) to meet schedule milestones and to support technical demands of the job. Regular attendance is a necessity and adequate arrangements for delegating duties during absences are required.
Other Essential Functions:
The ability to work independently with minimal supervision and to make rational decisions and to exercise good judgment is essential (100%). Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.
Proof of U.S. Citizenship is required.
#ESSCA #ASED #Amentum
Compensation Details:
ES4
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-OHara Service Contract Act (SCA) or other employment contracts may include different provisions/benefits.
Original Posting:
06/29/2026 - 07/31/2026Amentum 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 atLabor Laws Posters.
Required Experience:
IC
About Company
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