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Principal Astrodynamics Engineer

SAIC

Chantilly, Virginia • Today

Full-time

Compensation information provided in the description

Astrodynamics Engineer

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Senior Astrodynamics Engineer

SAIC

Chantilly, Virginia • Today

Full-time

Compensation information provided in the description

Astrodynamics Software Engineer

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USD 86,800.00 - 198,000.00 per year

Astrodynamics Engineer

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Astrodynamics Engineer

SAIC

Chantilly, Virginia • Today

Full-time

Compensation information provided in the description

Principal Radar Signals Engineer

SAIC

Chantilly, Virginia • Today

Full-time

Compensation information provided in the description

Senior Principal Radar Signals Engineer

SAIC

Chantilly, Virginia • Today

Full-time

Compensation information provided in the description

SAIC

Job Details

Skills

Science
SIM
Innovation
Evaluation
Optics
Artificial Intelligence
Machine Learning (ML)
TIBCO Rendezvous
Algorithms
Aerospace
Applied Mathematics
Physics
Python
C++
Technical Analysis
Communication
Security Clearance
DoD
Satellite
RPO
High Performance Computing
HPC
GPU
Cloud Computing
Astrodynamics
STK
IT Management
Analytical Skill
Modeling
Collaboration
Information Technology
Systems Engineering
FOCUS

Summary

Job ID: 2616995

Location: Chantilly, VA, US

Date Posted: 2026-09-18

Category: Engineering and Sciences

Subcategory: Modeling/Sim Engr

Schedule: Full-Time

Shift: Day Job

Travel: No

Minimum Clearance Required: TS.SCI

Clearance Level Must Be Able to Obtain: TS/SCI with Poly

Potential for Remote Work: ORA_ON_SITE

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. Our team drives the development and evaluation of novel satellite missions that directly support national priorities, operating within a highly engaged Government environment with frequent access to senior decision-makers. This role focuses on complex modeling and simulation, orbit analysis, and mission assessments, working side-by-side with experts in propulsion, radars, optics, AI/ML, cloud computing, GPUs, and more.

Responsibilities include, but are not limited to:

Lead complex astrodynamics and orbit determination modeling and simulation efforts to support current and future satellite mission concepts.
Perform independent trade studies and technical assessments, and critically evaluate results provided by external teams.
Design and analyze orbit maneuvers, including Rendezvous and Proximity Operations (RPO), maneuver detection, conjunction assessment, and related mission operations.
Develop, implement, and refine analysis tools and algorithms using Python or C++ (or quickly transition from another programming language), potentially leveraging high-performance and GPU-based computing environments.
Collaborate closely with a multi-disciplinary engineering team in a mutually supportive environment, incorporating feedback from formal internal and external peer reviews to refine analyses.
Present clear, actionable technical briefings and recommendations to senior Government customers and program stakeholders, and support additional prime contracts as needed.

Qualifications

Bachelor's degree in Aerospace Engineering, Applied Mathematics, Physics, or a related technical field and 9+ years of relevant experience; OR
Master's degree in a related field and 7+ years of relevant experience; OR
PhD in a related field and 4+ years of relevant experience.
Demonstrated experience in astrodynamics, orbital mechanics, spacecraft mission analysis, and/or orbit determination.
Ability to program in Python or C++, or to very quickly learn by transferring skills from another programming language.
Experience conducting independent technical analyses, trade studies, or mission assessments, and refining work products in response to formal peer review.
Strong collaboration skills and the ability to work effectively within a multi-disciplinary engineering team.
Strong written and verbal communication skills, including preparation and delivery of concise technical briefings.

Clearance Requirements:

Active TS/SCI clearance is required.
Must have, or be willing and able to successfully complete, a polygraph examination as required by the customer.
Must be willing and able to work on-site in Chantilly, VA, within a secure Government environment.

Preferred Qualifications:

Experience supporting DoD or Intelligence Community satellite programs, particularly in an analysis, SETA, or FFRDC-like environment.
Hands-on experience with orbit maneuver design, RPO analysis, maneuver detection, conjunction assessment, and space domain awareness.
Experience leveraging high-performance computing (HPC), GPU-accelerated computing, or cloud-based environments for large-scale simulations.
Familiarity with astrodynamics and mission analysis tools such as STK, GMAT, FreeFlyer, Orekit, or similar.
Prior experience leading small technical teams or acting as a technical lead on complex analysis efforts.

Physical Requirements:

Work is primarily performed in an office or secure SCIF environment in Chantilly, VA.
Ability to work at a computer for extended periods performing detailed analytical and modeling tasks.
May require occasional local or CONUS travel for customer meetings, reviews, or collaboration with other teams.

2026.10.1

Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10111346
Position Id: 2616995
Posted 30+ days ago

Company Info

About SAIC

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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Job Details

Skills

Science
SIM
Innovation
Evaluation
Optics
Artificial Intelligence
Machine Learning (ML)
TIBCO Rendezvous
Algorithms
Aerospace
Applied Mathematics
Physics
Python
C++
Technical Analysis
Communication
Security Clearance
DoD
Satellite
RPO
High Performance Computing
HPC
GPU
Cloud Computing
Astrodynamics
STK
IT Management
Analytical Skill
Modeling
Collaboration
Information Technology
Systems Engineering
FOCUS

Summary

Lead complex astrodynamics and orbit determination modeling and simulation efforts to support current and future satellite mission concepts.
Perform independent trade studies and technical assessments, and critically evaluate results provided by external teams.
Design and analyze orbit maneuvers, including Rendezvous and Proximity Operations (RPO), maneuver detection, conjunction assessment, and related mission operations.
Develop, implement, and refine analysis tools and algorithms using Python or C++ (or quickly transition from another programming language), potentially leveraging high-performance and GPU-based computing environments.
Collaborate closely with a multi-disciplinary engineering team in a mutually supportive environment, incorporating feedback from formal internal and external peer reviews to refine analyses.
Present clear, actionable technical briefings and recommendations to senior Government customers and program stakeholders, and support additional prime contracts as needed.

Qualifications

Bachelor's degree in Aerospace Engineering, Applied Mathematics, Physics, or a related technical field and 9+ years of relevant experience; OR
Master's degree in a related field and 7+ years of relevant experience; OR
PhD in a related field and 4+ years of relevant experience.
Demonstrated experience in astrodynamics, orbital mechanics, spacecraft mission analysis, and/or orbit determination.
Ability to program in Python or C++, or to very quickly learn by transferring skills from another programming language.
Experience conducting independent technical analyses, trade studies, or mission assessments, and refining work products in response to formal peer review.
Strong collaboration skills and the ability to work effectively within a multi-disciplinary engineering team.
Strong written and verbal communication skills, including preparation and delivery of concise technical briefings.

Clearance Requirements:

Active TS/SCI clearance is required.
Must have, or be willing and able to successfully complete, a polygraph examination as required by the customer.
Must be willing and able to work on-site in Chantilly, VA, within a secure Government environment.

Preferred Qualifications:

Experience supporting DoD or Intelligence Community satellite programs, particularly in an analysis, SETA, or FFRDC-like environment.
Hands-on experience with orbit maneuver design, RPO analysis, maneuver detection, conjunction assessment, and space domain awareness.
Experience leveraging high-performance computing (HPC), GPU-accelerated computing, or cloud-based environments for large-scale simulations.
Familiarity with astrodynamics and mission analysis tools such as STK, GMAT, FreeFlyer, Orekit, or similar.
Prior experience leading small technical teams or acting as a technical lead on complex analysis efforts.

Physical Requirements:

Work is primarily performed in an office or secure SCIF environment in Chantilly, VA.
Ability to work at a computer for extended periods performing detailed analytical and modeling tasks.
May require occasional local or CONUS travel for customer meetings, reviews, or collaboration with other teams.

2026.10.1

Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Dice Id: 10111346
Position Id: 2616995
Posted 30+ days ago

Company Info

About SAIC

Go to company profile

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Create job alert

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