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
2mo
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Senior Software Simulation Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEBS in Engineering or Computer Science; 5+ years SWE experience; multiple languages (C, C++, FORTRAN, Ada); Visual Studio, GCC, Makefiles; Windows/UNIX/Linux; OO design; flight simulation knowledge; real-time programming; DOD Secret clearance.
C, C++, FORTRAN, Ada, Visual Studio, GCC, Makefiles, Windows, UNIX/Linux
1mo
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Modeling and Simulation Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in a relevant technical field plus 5+ years experience, active TS/SCI with Polygraph, experience with C++, Python, R, SQL/PostgreSQL, MATLAB, STK, strong communication and writing skills.
C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, STK
3mo
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Simulation Training Instructor/Operator, ARNG Training & Range Support
North America or Orlando or Fort Benning or Honolulu or Gowen Field/Orchard TS 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 or Camp Murray or Fort Custer or Camp Guernsey or Camp Williams or Sioux Falls or Fort Knox or Camp Santiago
OnsiteFull Time
3+ YOEMinimum 3 years training and doctrinal TADSS experience; instructor background; armor/infantry TADSS; TC-20.31 knowledge; operate GOV/leased vehicles or forklifts; DoD SECRET clearance desirable.
TADSS, EST, CFFT, VCOT, MILES, UGT-I
1w
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Lead Systems Engineer (Modeling, Simulation, & Analysis)
Chantilly, Virginia, United States
$150k-$170k/yr HybridFull Time
10+ YOETS/SCI clearance, bachelor\u0002s in STEM required, 10+ years MS&A experience with satellite/ground systems, requirements development, strong analytic and communication skills; AFSIM, Python, STK preferred.
AFSIM, Python, STK
1mo
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Clinical Educator (RN) Simulation Lab part-time
Leesburg or Loudoun County
OnsitePart Time
2+ YOEMaster's degree or BSN with enrollment in a Master's program, active VA or multi-state RN license, BLS (AHA), 2 years progressive nursing experience, 3 months preceptor experience, and competence in clinical education and safety initiatives.
2w
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Electrical Engineer Level 3 - Simulation Hardware - Sterling
Sterling, Virginia, United States
$114k-$171k/yr OnsiteFull Time
3+ YOETop Secret clearance with SCI eligibility, STEM degree (BS or MS) with relevant experience, hardware design and rack/panel/cable design proficiency, lab test equipment use, familiarity with high-speed serial protocols, and technical leadership.
Visio, CREO, Zuken, Microsoft Office Suite, Python, National Instruments, STOL scripting, Electronic O-Scopes, DMM
2w
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Electrical Engineer Level 3 - Simulation Hardware - Sterling
Sterling, Virginia, United States
$114k-$171k/yr OnsiteFull Time
5+ YOETS/SCI clearance required; bachelor's in STEM with 5 years experience or master's with 3 years; hardware/rack/panel/cable design and troubleshooting; familiarity with high-speed interfaces and lab test equipment; technical leadership experience.
Visio, CREO, Zuken, Microsoft Office Suite, Python, National Instruments, TCP/IP, SPACEWIRE, LVDS, RS422/485, 1553
1mo
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Principal Software Engineer - Advanced Simulation & Training Systems (Onsite)
Sterling, Virginia, United States
$118k-$225k/yr OnsiteFull Time
5+ YOEActive transferable U.S. government security clearance (Secret), U.S. citizenship, STEM degree with 8+ years (or advanced degree with 5+ years), experience with C++, agile development, multi-threaded debugging, and customer travel.
C++, ARINC 429, ARINC 610, MIL-STD-1553, Windows, Linux, Visual Studio, DevSecOps, STL, Python, Perl, GIT, SVN, ClearCase, JIRA, Confluence, Crucible, GitLab CI/CD, Electronic Medical Records (EMR)
1mo
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ZDC Air Traffic Control Instructor-II
Leesburg, Virginia, United States
OnsiteFull Time
5+ YOEUS citizen able to obtain Public Trust; FAA CPC certification; minimum 5 years FAA CPC live-traffic or recent FAA contract instructor experience at ARTCC-level; high school diploma; simulator and ATC automation proficiency; Instructor-II simulation certification ability.
TSS, AT Coach, SGET
12h
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Student Lab Assistant [Science] I _On-Campus FWS
Ashburn, Virginia, United States
$19/hr OnsitePart Time
Entry-level student position; training provided. Assist with simulation setup, equipment maintenance, stocking, and basic lab duties during business hours.
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
6d
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Senior Robotics Engineer
Sterling, Virginia, United States
OnsiteFull Time
5+ YOE5+ years developing automated solutions with 6 DOF robots; proficiency in Python3 or C++ and ROS/ROS2; strong robotics fundamentals, motion planning, simulation, and experience validating software on physical robots.
Python3, C++, ROS, ROS2, unix, linux, sh, bash, zsh, git, CI/CD, ABB, FANUC, KUKA, CNC, 3D printers
2w
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Predictive Modeling Analyst IV
Chantilly, Virginia, United States
$98k-$171k/yr OnsiteFull Time
3+ YOECurrent TS/SCI with adjudicated polygraph; BS/MS/PhD in technical discipline with relevant years of experience; modeling & simulation, performance analytics, systems analysis; experience with Python, Tableau, Matlab, or Systems Tool Kit.
Python, Tableau, Matlab, Systems Tool Kit
1mo
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Lead Power Systems Engineer
Sterling, Virginia, United States
OnsiteFull Time
9+ YOEB.S. in Electrical Engineering, 9+ years in power electronics with 3+ years technical lead experience; expertise in DC-DC converter and GaN design, radiation effects/RHA, simulation tools, requirements ownership, and customer-facing reviews.
SPICE, LTSpice, SIMPLIS, Cadence, Altium
1mo
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SATCOM Software Engineer, Senior Advisor
Chantilly, Virginia, United States
$146k-$234k/yr OnsiteFull Time
7+ YOERequires active TS/SCI with polygraph, 7–12+ years of experience depending on degree (7 years with Ph.D., 10 with MS, 12 with BS), experience with SATCOM/weapon systems, TT&C, modeling & simulation, and data/enterprise systems.
1mo
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SATCOM Engineer, Senior Advisor
Chantilly, Virginia, United States
$146k-$234k/yr OnsiteFull Time
12+ YOESenior SATCOM hardware engineer with TS/SCI w/ Poly, 10+ years in SATCOM hardware, TT&C, data analysis, and cross-agency collaboration.
SATCOM hardware, TT&C, telemetry, data analysis, modeling and simulation
2mo
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RF Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOE8+ years RF engineering experience; TS/SCI with Polygraph; Bachelor's in Engineering/Physics/Math; strong communication; experience with CONOPs, architecture products, and requirements; satellite RF mission fundamentals; SIGINT topics.
RF engineering, Digital Signal Processing, Modeling and Simulation, System engineering
1w
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Captain - Gulfstream 450 (Dulles, VA)
Dulles, Virginia, United States
OnsiteFull Time
Airline Transport Pilot (ATP) and FAA First Class Medical required; 3,500 total fixed-wing hours with specified PIC, multi-engine, turbo-jet, turbine, night, and simulated instrument hours; appropriate type rating and currency; high school diploma and valid driver's license; willingness to travel worldwide and work variable schedules.