16 astrodynamics jobs at 6 companies in Washington, DC

2w
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Astrodynamics Analyst
Chantilly, Virginia, United States
$180k-$240k/yr OnsiteFull Time
Space Systems Integration
Space Systems Integration: Provides systems engineering and technical advisory for aerospace missions.
10+ YOEMaster's in engineering and 10+ years experience; active Top Secret/SCI clearance with ability to obtain a polygraph; expertise in orbital dynamics, cislunar trajectories, GNC/OpNav; strong briefing and technical assessment skills.
STK, FreeFlyer, MONTAGNE, Copericus
1mo
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Astrodynamics Analyst
Chantilly, Virginia, United States
$120k-$200k/yr HybridFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
3+ YOETS/SCI clearance with polygraph required, BS+5 or MS+3 (or PhD) in aerospace/applied math/physics, experience in satellite maneuver design or orbit determination, proficiency with MATLAB/Python/C++.
MATLAB, Python, C++
1mo
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Astrodynamics Analyst
Chantilly, Virginia, United States
$120k-$200k/yr OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
5+ YOETS/SCI clearance (IC) with ability to obtain polygraph; degree in aerospace engineering, applied math, physics or related; B+5/M+3/PhD; experience in satellite maneuver design or orbit determination; proficiency in MATLAB, Python, C++.
MATLAB, Python, C++
2mo
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Astrodynamics and Navigation Engineer III
Rockville, Maryland, United States
$125k-$175k/yr OnsiteFull Time
Quantum Space
Quantum Space: Developing maneuverable spacecraft platforms for defense and commercial missions.
5+ YOELead trajectory design, orbit determination, and mission analysis for LEO to cislunar missions; 5-10+ years experience; strong in orbital mechanics; Python/MATLAB; STK/ODTK/GMAT proficiency.
STK, ODTK, FreeFlyer, GMAT, Python, MATLAB, C++
14h
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Artificial Intelligence/Machine Learning Engineer (AI/ML)
Chantilly, Virginia, United States
$100k-$200k/yr OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
0+ YOEBachelor’s plus 2 years, master’s or PhD plus 0 years in a technical field; astrodynamics experience; Python, C++, or MATLAB; TS/SCI clearance and polygraph eligibility.
Python, C++, MATLAB, Exploratory Data Analysis (EDA), natural language processing
2mo
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Systems Integration Engineer – Flight Safety | National Security Space
Fort Belvoir, Virginia, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
4+ YOEActive TS/SCI with adjudicated polygraph required. Multi‑year systems integration experience in flight safety/space operations, proficiency in Bash and Python, and strong orbital mechanics/astrodynamics knowledge.
STK, ASW SuperCombo, Bash, Python, Linux
2mo
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Senior Software Test Engineer (Flight Safety Systems)
Fort Belvoir, Virginia, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
7+ YOEActive TS/SCI with adjudicated polygraph; extensive years of relevant experience (various degree/experience equivalencies); experience with flight safety/astrodynamics tools, Bash/Python scripting, test planning, and system validation.
Bash, Python, Linux, STK, ASW SuperCombo, ASW
2d
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Mission Engineering Research and Operations Project Engineer/Senior Project Engineer
Chantilly, Virginia, United States
$117k-$227k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
6+ YOEBachelor's degree in a relevant engineering field, 6+ years of experience, programming proficiency, aerospace engineering tools, spacecraft operations, astrodynamics, mission design, data architectures, and active TS/SBI/SCI clearance with polygraph.
Python, MATLAB, STK, GMAT, Orekit, Java, C, C++
1mo
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Intermediate Software Test Engineer (Flight Safety Systems)
Fort Belvoir, Virginia, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
4+ YOETS/SCI with adjudicated polygraph required; 4+ years experience (varies by degree). Experience with flight safety/astrodynamics tools (STK, ASW), Bash/Python scripting, orbital mechanics, and testing/validation in classified environments.
STK, ASW SuperCombo, Bash, Python, Linux
2mo
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Senior Software Test Engineer (Flight Safety Systems)
Fort Belvoir, Virginia, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
7+ YOEActive TS/SCI with adjudicated polygraph; 7–16+ years of experience depending on degree; experience with flight safety/astrodynamics tools, orbital mechanics, and writing Bash/Python for test automation in Linux classified environments.
STK, ASW SuperCombo, Bash, Python, Linux
1mo
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Orbit Determination Engineer II
Reston or Denver
$98k-$137k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
0+ YOEM.S. in engineering with 2+ years relevant experience or Ph.D.; foundational astrodynamics knowledge; orbit determination/estimation experience; proficiency in Python, Julia, or C++; familiarity with simulation tools; strong communication; U.S. work-authorization requirement.
Python, Julia, C++, Monte, STK/ODTK, FreeFlyer, GMAT, Jira, git, Jenkins, Docker, IDE, generative AI tools
2mo
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Intermediate Software Test Engineer (Flight Safety Systems)
Fort Belvoir, Virginia, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
4+ YOETS/SCI with poly required; 4–12 years of relevant experience depending on degree; experience testing flight-safety/astrodynamics tools, Bash and Python scripting, orbital mechanics knowledge, and test planning/validation skills.
Bash, Python, Linux, STK, ASW
2mo
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Aerospace Modeling & Simulation Analyst (TS/SCI)
Herndon, Virginia, United States
$90k-$132k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
U.S. citizen with active TS/SCI clearance; Bachelor’s in engineering, math, physics, or computer science; onsite work required. Experience in modeling/simulation, astrodynamics or remote sensing and ability to develop tools/scripts (Python/Excel) preferred.
Python, Microsoft Excel
2mo
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Engineering Analyst – Directed Energy (RF) - Intermediate
Fort Belvoir, Virginia, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
4+ YOEMinimum 4+ years relevant flight safety or RF/space operations experience; proficiency with flight safety/astrodynamics tools (ASW, SuperCombo, STK); active TS/SCI with adjudicated polygraph; strong technical analysis and communication skills.
Astrodynamics Support Workstation (ASW), SuperCombo, Systems Tool Kit (STK)
1w
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Flight Dynamics Engineer/Senior Flight Dynamics Engineer
El Segundo or Chantilly or Colorado Springs or Albuquerque
$129k-$250k/yr HybridFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
8+ YOEBachelor's in aerospace/physics/applied math,8+ years flight mechanics/astrodynamics experience (12+ for senior),proficiency in C/C++/Fortran/Python/Linux/MATLAB,ability to obtain TS/SCI clearance,U.S. citizenship required.
ASSET, GPOPS-II, SNOPT, POST, OTIS, Copernicus, GMAT, EMTG, C, C++, Fortran, Python, Linux, MATLAB, AI/ML/RL
2mo
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Junior Software Test Engineer (Flight Safety Systems)
Fort Belvoir, Virginia, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
1+ YOEActive TS/SCI with adjudicated polygraph required; minimum experience varies by degree (1–9 years). Requires Bash and Python scripting, Linux, orbital mechanics/astrodynamics knowledge, and flight-safety/space-operations testing experience (STK/ASW familiarity).
Bash, Python, STK, ASW, Linux