Simulation Developer Security Clearance

Position: Simulation Developer with Security Clearance
MANTECH seeks a motivated, career and customer-oriented Simulation Developer to join our team in Quantico, VA Responsibilities 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 4 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 the ability to obtain and maintain a TS/SCI clearance.

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