Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!ManTech seeks a motivated, career and customer-oriented Simulation Developer to join our team in Quantico, VAResponsibilities include but are not limited to:
Designs, develops, and sustains simulation models and environments using a variety of programming languages, tools, and data sources
Integrates simulations into larger system architectures and supports Naval Capabilities Integration Process (NCIP) efforts for interoperability testing
Collaborates with engineers, analysts, and operational subject matter experts to enhance model fidelity and ensure simulation accuracy
Implements new features, conducts model testing and validation, and troubleshoots issues across evolving simulation platforms
Leads and supports planning, coordination, and documentation activities for simulation projects, including data collection, stakeholder alignment, and capability tracking
Minimum Qualifications:
Bachelor's degree in Computer Science, Software Engineering, Game Development, or a related technical field
Minimum of 3 years of software development experience focused on simulation or game-based environments
Proficiency in programming languages such as C++, C#, Python, or Java
Experience with simulation platforms or engines such as Unity, Unreal Engine, Simio, or Arena
Familiarity with version control systems and collaborative software development workflows
Preferred Qualifications:
Understanding of modeling and simulation principles in military or operational contexts
Familiarity with the Naval Capabilities Integration Process (NCIP) and military systems
Knowledge of 3D graphics, physics engines, and database management systems (e.g., SQL)
Experience applying Agile or Scrum development methodologies in simulation projects
Strong communication, analytical, and cross-functional collaboration skills
Clearance Requirements:
Must possess a current/active DoD Top Secret (TS) clearance with eligibility for SCI and SAP access
Physical Requirements:
Must be able and willing to perform occasional manual labor and warehouse duties, with the ability to lift up to 50 pounds. Must be able to remain in a stationary position 50% of the time.
Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.If you need a reasonable accommodation to apply for a position with MANTECH, please email us at
