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Aerospace Guidance Engineer for Human Landing Systems SME

Amentum · Huntsville, AL · 2 wk ago
On-siteEngineeringFull-time

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 9+ years of experience, MS with at least 13+ years of experience, or BS with at least 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:
    • 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

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.

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.

Compensation Details

SME 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

  • 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

Original Posting

Original Posting: 06/29/2026 - 07/31/2026 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.

Company Information

  • Amentum Space Exploration Division (ASED)
  • Your growth is our priority!
  • Find Your Community: Celebrate a vibrant array of cultures, backgrounds, and experiences.
  • Prioritize Your Well-Being: Extensive benefits package designed with your health in mind.
  • Together, We Soar: Dynamic team consisting of 10 companies united in a single mission: to venture from Moon to Mars and beyond.

Equal Opportunity Employer

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.

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