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AFSIM Engineer (Hybrid Remote)

Job

Systems Thinking & Solutions

Remote

$140,500 Salary, Full-Time

Posted 2 days ago (Updated 6 hours ago) • Actively hiring

Expires 6/26/2026

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Job Description

AFSIM Engineer (Hybrid Remote) Reston, VA 20190 Hybrid work $111,000
  • $170,000 a year
  • Full-time $111,000
  • $170,000 a year
  • Full-time Position Overview We are seeking a AFSIM Engineer to develop models and operational scenarios using AFSIM in support of U.
S. Department of Defense programs. This is a hands-on role focused on writing C++ code and AFSIM scripting to implement platform behaviors, system logic, and mission scenarios. The position involves developing AFSIM plug-ins and extensions, scripting scenario execution and automation, and building reliable, reusable simulation components for ground, air, space, and multi-domain operations. The ideal candidate has strong C++ and AFSIM scripting skills, experience with Modeling & Simulation, and the ability to translate real-world system concepts into clean, testable simulation software in a mission-focused environment. Responsibilities Develop and implement AFSIM entities, behaviors, and mission scenarios using C++ and AFSIM scripting to model real-world military systems and operations. Develop and maintain AFSIM plug-ins and extensions. Configure mission-level representations of platforms, sensors, weapons, networks, and command and control systems to assess operational effectiveness, system integration, and vulnerabilities. Collaborate with operational and technical subject matter experts to translate system knowledge, engineering data, and limited or incomplete information into practical simulation models using sound engineering judgment. Build and integrate capabilities within a larger system-of-systems environment supporting large-scale mission and campaign analysis. Manage tasks independently, communicate regularly with customers, and deliver usable capabilities on schedule—prioritizing mission value over unnecessary model complexity. Support model verification and validation, technical documentation, and customer briefings. Required Qualifications Active Secret security clearance. Bachelor's degree in Computer Science, Engineering, Physics, Mathematics, Operations Research, or related field. 5+ years of professional software development experience using (AFSIM scripting and C++ preferred). Hands-on experience developing or applying AFSIM, including scenario development and behavior implementation. Experience with Modeling & Simulation for system-level or mission-level analysis. Experience with Linux build environments. Proficiency with Git or other version control systems. Strong analytical, problem-solving, and communication skills. The ability to come on site if needed in the Reston, VA area. Preferred Qualifications Active TS/SCI clearance. Familiarity with MBSE/SysML and translating architecture artifacts into simulations. Knowledge of air, ground, space, missile, ISR, electronic warfare, or multi-domain operations. Experience with Python or MATLAB for automation and data analysis. Experience with DevSecOps, automated testing, or CI/CD in a government environment.
Job Type:
Full-time Pay:
$111,000.00
  • $170,000.
00 per year
Benefits:
401(k) Dental insurance Dependent health insurance coverage Health insurance Health savings account Paid holidays Paid time off Vision insurance Application Question(s): Do you have a BS, MS, or Ph.D. in software engineering or computer science? How many model behaviors have your created using AFSIM script? a. Less than 10 b. More than 10 c. More than 100
Education:
Bachelor's (Required)
Experience:
AFSIM scripting: 3 years (Required) Security clearance: Secret (Required)
Work Location:
Hybrid remote in Reston, VA 20190