Senior Astrodynamics Engineer - Satellite Mission Analysis

Saic; Chantilly (VA); On-site; USD 160,000 - 200,000; Full time

Job summary

SAIC is seeking a Principal Astrodynamics Engineer to join a mission-driven analysis team in Chantilly, VA, supporting multiple satellite programs at the forefront of national innovation. The role focuses on complex modeling, orbit analysis, and mission assessments, requiring expertise in Python or C++, HPC, and collaboration with a multidisciplinary team.

A TS/SCI clearance is required, and the candidate should be willing to work on-site in Chantilly within a secure government environment.

Qualifications

• Bachelor’s degree with 9+ years of relevant experience; OR Master’s with 7+ years; OR PhD with 4+ years.
• Demonstrated experience in astrodynamics, orbital mechanics, spacecraft mission analysis, and/or orbit determination.
• Ability to program in Python or C++, or transfer skills from another language.

Responsibilities

• Lead complex astrodynamics and orbit determination modeling and simulation efforts for current and future satellite missions.
• Perform independent trade studies and technical assessments; evaluate results from external teams.
• Design and analyze orbit maneuvers, including Rendezvous and Proximity Operations.
• Develop and refine analysis tools and algorithms using Python or C++ in HPC/GPU environments.
• Collaborate with a multi-disciplinary engineering team; incorporate peer review feedback.
• Present technical briefings and recommendations to senior Government customers.

Skills

Astrodynamics

Orbit mechanics

Python

C++

HPC / GPU

Cloud computing

Education

Bachelor’s degree in Aerospace Engineering / Applied Mathematics / Physics or related field

Master’s degree in related field

PhD in related field

Tools

STK

GMAT

FreeFlyer

Orekit

Job description

SAIC is seeking a Principal Astrodynamics Engineer to join a mission-driven analysis team in Chantilly, VA, supporting multiple satellite programs at the forefront of national innovation. The role focuses on complex modeling, orbit analysis, and mission assessments, requiring expertise in Python or C++, HPC, and collaboration with a multidisciplinary team.

A TS/SCI clearance is required, and the candidate should be willing to work on-site in Chantilly within a secure government environment.