1mo
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Simulation Developer
Quantico, Virginia, United States
OnsiteFull Time
7+ YOEBachelor's in a technical field or equivalent experience; 7+ years simulation/game-focused software development (10 years without degree); proficiency in C++, C#, Python, or Java; experience with simulation engines; active TS/SCI clearance required.
C++, C#, Python, Java, AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, Arena, SQL
3mo
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Simulation Engineer
Manassas, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's degree in engineering or related field; 2+ years in simulation development or systems integration; MATLAB/Simulink; RTOS experience; hardware interface; FAA/CAA experience a plus; US citizen or permanent resident.
MATLAB, Simulink, RTOS
2w
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Simulation Operations Specialist, School of Nursing (Open Rank)
Charlottesville, Virginia, United States
$50k-$85k/yr OnsiteFull Time
2+ YOEOperate and maintain simulation equipment, support and run simulation sessions, assist faculty with scenario development, and perform technical troubleshooting and documentation.
anatomic models, task trainers, screen-based simulators, full-body patient simulators, virtual reality surgical simulators, simulation hardware, simulation software
2mo
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Modeling and Simulation Engineer
Charlottesville, Virginia, United States
$99k-$207k/yr OnsiteFull Time
10+ YOEModeling and simulation expert with DoD experience, TS/SCI clearance, proficiency with M&S tools (AFSIM preferred), and leadership abilities.
AFSIM, ITASE, ODESSA, Eco-System
1mo
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Modeling & Simulation Analyst - Intel
Quantico, Virginia, United States
OnsiteFull Time
5+ YOERequires Secret clearance, 5+ years operational experience in military functional areas, 2+ years DoD modeling & simulation experience (MTWS, VBS, JCATS, JSAF, OneSAF, AWSIM, CBS, JTLS). Bachelor's preferred; strong MS Office/Windows skills and presentation ability.
Windows, Microsoft Office, MTWS, VBS, JCATS, JSAF, OneSAF, AWSIM, CBS, JTLS
2w
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AFSIM Simulation Analyst
Charlottesville, Virginia, United States
$68k-$144k/yr OnsiteFull Time
3+ YOETS/SCI clearance, accredited degree in physics/engineering/CS/applied math, 3+ years M&S experience with AFSIM, proficiency with C++, MATLAB, Python, R, strong technical writing and independent analysis.
AFSIM, ODESSA, C++, MATLAB, Python, R
2w
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Simulation Operations Specialist, School of Nursing (Open Rank)
Charlottesville, Virginia, United States
$50k-$85k/yr OnsiteFull Time
Bachelor's degree required (or equivalent experience); Specialist (no minimum experience), Intermediate (2+ years), Senior (5+ years); CHSOS/CHSE/CHSE-A preferred; ability to operate, maintain, troubleshoot simulation equipment; background check required; U.S. work authorization required.
1mo
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Jr. Modeling and Simulation Analyst
Quantico, Virginia, United States
$75k-$90k/yr OnsiteFull Time
Bachelor's in physics/math/CS/engineering/applied science, proficiency in at least one modern programming language, U.S. citizenship with ability to obtain Top Secret clearance; onsite in Quantico. Desired: TS/SCI, AFSIM, Python/R/MATLAB experience, master's degree preferred.
Advanced Framework for Simulation, Integration, and Modeling (AFSIM), STORM, SWIFT, Python, R, MATLAB
3mo
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Simulation Training Instructor/Operator, ARNG Training & Range Support
Orlando or Fort Benning or Honolulu or Gowen Field or Marseilles or Salina or Camp Edwards or Camp Grayling or Camp Ripley or Camp Shelby or Manchester or Camp Navajo or Camp Smith or Fayetteville or Camp Ravenna or Fort Indiantown Gap or Gatesville or Fort Barfoot (Fort Pickett) or Camp Murray or Fort Custer or Camp Guernsey or Camp Williams or Sioux Falls or Fort Knox or Camp Santiago
OnsiteFull Time
3+ YOE3+ yrs TADSS training; instructor experience; experience with EST, CFFT, VCOT, MILES; knowledge of TC-20.31; valid licensing for GOV owned/leased vehicles and forklifts; SECRET clearance attainable.
EST, CFFT, VCOT, MILES, UGT-I, TADSS, TS-MATS
1w
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Software Engineer – Full-Stack / Simulation
Fredericksburg, Virginia, United States
$112k-$146k/yr OnsiteFull Time
Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.
4+ YOE4+ years software development experience; strong skills in modern languages, web visualization, secure real-time data pipelines, game-engine simulation, and AI/ML integration; US citizenship and ability to obtain security clearance.
Python, JavaScript, TypeScript, C#, NetCDF, HDF5, WRF, Unity3D, Google Protocol Buffers (Protobuf), Android Studio, Android Team Awareness Kit (ATAK), AWS GovCloud, AES-256, TLS, Cursor-on-Target, DIS, HLA
3w
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Software Engineer - Weapon Launchers & Simulation
Manassas, Virginia, United States
$91k-$101k/yr OnsiteFull Time
2+ YOEBachelor's in Software Engineering or related STEM plus 2 years experience (or Master's plus 6 months); DoD Secret clearance obtainable; US citizenship; experience with Linux, Bash, Java, C/C++, React, TypeScript, and networking preferred.
Linux, Bash, Networking Switches, Java, C, C++, React, Typescript
1mo
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Regional Threats Modeling and Simulations Engineer (Senior-Level)
Charlottesville, Virginia, United States
HybridPart Time, Full Time
12+ YOETS/SCI clearance required; 12 years relevant experience (8 years with a Bachelor's); expertise in wargaming, modeling & simulation, terrain/geospatial analysis, imagery interpretation, and leading analytic teams.
2mo
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Software Engineer
Dahlgren, Virginia, United States
OnsiteFull Time
Bachelor's in CS/CompE or related; math/statistics; software for simulation; TS/SCI clearance; full software lifecycle; C++/Java; Python or R.
C++, Java, Python, R, Docker, Kubernetes, Git, CI/CD, AFSIM, NGTS, ITASE
3w
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Student Lab Position, School of Nursing - Nursing Students Only 2026 (Student Wage)
Charlottesville, Virginia, United States
$13/hr OnsitePart Time
Current UVA School of Nursing undergraduate student; knowledge of medical terminology or healthcare experience; strong organization and communication; previous simulation equipment experience preferred.
2mo
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Senior Process Technology Engineer
Georgetown, Texas, United States
$150k-$190k/yr OnsiteFull Time
10+ YOEBachelor's or Master's in chemical/mechanical eng or chemistry; 10+ years process engineering; pilot-plant experience; capital projects leadership; process simulation proficiency; travel willingness.
Aspen Plus, HYSYS, UniSim, PFDs, P&IDs, HAZOP
2mo
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Red Team Operator
Culpeper or Manassas
$101k-$188k/yr RemoteFull Time
5+ YOE5+ years Red Team experience; OSCP or similar; Bachelor's in computer science; strong offensive security across networks, cloud, AD; ability to develop tooling and perform adversary simulations.
C2 frameworks, phishing platforms, OPSEC tooling, penetration testing tools, SIEM/EDR/XDR evasion tooling, Active Directory exploitation, cloud penetration testing
1mo
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Principal or Senior Principal Industrial Engineer
Waynesboro, Virginia, United States
$89k-$168k/yr OnsiteFull Time
5+ YOEBachelor's in STEM, 5+ years manufacturing/industrial engineering (8+ for senior), experience with MES/SAP/Tableau and simulation, ability to obtain DoD Secret clearance, US citizenship, travel up to 10%.
MES, SAP, Tableau, Python, R, Power BI, Process Simulate, Plant Simulate, NX Line Designer, Microsoft Project, Atlassian Jira
2w
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Nursing Faculty (Full-Time, 9-Month)
Weyers Cave, Virginia, United States
$62k-$84k/yr OnsiteFull Time
2+ YOEMaster’s in Nursing or enrollment in MSN, active or eligible RN licensure in Virginia, minimum 2 years direct patient care experience, ability to teach didactic/clinical/lab/simulation, and experience with online instruction.
12h
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Microelectronics Engineering Intern, Summer 2027 (Onsite)
Manassas, Virginia, United States
OnsiteFull Time
Pursuing a Bachelor’s in Electrical/Computer Engineering (complete junior year before Summer 2027), U.S. person required, strong skills in microelectronics, HDL, scripting, C/C++, simulation, lab testing, and good communication.
Perl, Tcl, Python, C/C++, VHDL, Verilog, Modelsim, Questa
3w
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Software Developer
King George or Dahlgren
OnsiteFull Time
3+ YOEU.S. citizen able to obtain Secret clearance, BS in CS/CE or equivalent, 3+ years C++ (C++11+) development, experience with simulation environments (NGTS/AFSIM/ITASE), Git, CMake, Google Test, and MS Office.
C++, NGTS, AFSIM, Integrated Threat Analysis and Simulation Environment (ITASE), Git, CMake, Google Test, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Linux, Windows