{"schemaVersion":"jobsearcher.job.v1","id":"e90287d841c53a1204d0df14","url":"https://jobsearcher.com/jobs/e90287d841c53a1204d0df14","canonicalUrl":"https://jobsearcher.com/jobs/e90287d841c53a1204d0df14","title":"Simulation Developer","description":"MANTECH seeks a motivated, career and customer-oriented SIMULATION DEVELOPER to join our team in QUANTICO, VA\n\nJoin a high-impact team supporting the Marine Corps Warfighting Lab's transition to digital wargaming. As a Simulation Developer, you will serve as a trusted advisor to our customers, ensuring the technical architecture of wargames is robust and reliable while directly shaping the tools used to prepare Marines for the future fight.\n\nResponsibilities\n\nDesigns, develops, and sustains simulation models and environments using a variety of programming languages, tools, and data sources\n\nIntegrates models and simulations into larger system architectures and supports Marine Corps Warfighting Laboratory (MCWL) Wargaming Division efforts for interoperability testing and model orchestration\n\nCollaborates with engineers, analysts, and operational subject matter experts to enhance model fidelity and ensure simulation accuracy\n\nImplements new features, conducts model testing and validation, and troubleshoots issues across evolving simulation platforms\n\nLeads and supports planning, coordination, and documentation activities for simulation projects, including data collection, stakeholder alignment, and capability tracking\n\nMinimum Qualifications\n\nBachelor’s degree in Computer Science, Software Engineering, Game Development, or a related technical field\n\nMinimum of 7 years of software development experience focused on simulation or game-based environments. A total of 10 years’ experience without a degree.\n\nProficiency in programming languages such as C++, C#, Python, or Java\n\nExperience with simulation platforms or engines such as AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, or Arena\n\nFamiliarity with version control systems and collaborative software development workflows\n\nPreferred Qualifications\n\nUnderstanding of modeling and simulation principles in military or operational contexts\n\nFamiliarity with mission engineering, wargaming, campaign analysis, or Naval Capabilities Integration Process (NCIP), and associated military systems/processes\n\nKnowledge of 3D graphics, physics engines, and database management systems (e.g., SQL)\n\nExperience applying Agile or Scrum development methodologies in simulation projects\n\nStrong communication, analytical, and cross-functional collaboration skills\n\nClearance Requirements\n\nMust possess a current/active TS/SCI security clearance.\n\nPhysical Requirements\n\nMust 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.\n\nNeeds to occasionally move about inside the office to access file cabinets, office machinery, etc.\n\nFrequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations\n\nMANTECH 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 careers@mantech.com and provide your name and contact information.\n\n#J-18808-Ljbffr","company":"ManTech International","rawCompany":"mantech international","city":"Quantico","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-06-21T03:30:55.073Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-2031.00","title":"Operations Research Analysts","slug":"operations-research-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Simulation Developer","description":"MANTECH seeks a motivated, career and customer-oriented SIMULATION DEVELOPER to join our team in QUANTICO, VA\n\nJoin a high-impact team supporting the Marine Corps Warfighting Lab's transition to digital wargaming. As a Simulation Developer, you will serve as a trusted advisor to our customers, ensuring the technical architecture of wargames is robust and reliable while directly shaping the tools used to prepare Marines for the future fight.\n\nResponsibilities\n\nDesigns, develops, and sustains simulation models and environments using a variety of programming languages, tools, and data sources\n\nIntegrates models and simulations into larger system architectures and supports Marine Corps Warfighting Laboratory (MCWL) Wargaming Division efforts for interoperability testing and model orchestration\n\nCollaborates with engineers, analysts, and operational subject matter experts to enhance model fidelity and ensure simulation accuracy\n\nImplements new features, conducts model testing and validation, and troubleshoots issues across evolving simulation platforms\n\nLeads and supports planning, coordination, and documentation activities for simulation projects, including data collection, stakeholder alignment, and capability tracking\n\nMinimum Qualifications\n\nBachelor’s degree in Computer Science, Software Engineering, Game Development, or a related technical field\n\nMinimum of 7 years of software development experience focused on simulation or game-based environments. A total of 10 years’ experience without a degree.\n\nProficiency in programming languages such as C++, C#, Python, or Java\n\nExperience with simulation platforms or engines such as AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, or Arena\n\nFamiliarity with version control systems and collaborative software development workflows\n\nPreferred Qualifications\n\nUnderstanding of modeling and simulation principles in military or operational contexts\n\nFamiliarity with mission engineering, wargaming, campaign analysis, or Naval Capabilities Integration Process (NCIP), and associated military systems/processes\n\nKnowledge of 3D graphics, physics engines, and database management systems (e.g., SQL)\n\nExperience applying Agile or Scrum development methodologies in simulation projects\n\nStrong communication, analytical, and cross-functional collaboration skills\n\nClearance Requirements\n\nMust possess a current/active TS/SCI security clearance.\n\nPhysical Requirements\n\nMust 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.\n\nNeeds to occasionally move about inside the office to access file cabinets, office machinery, etc.\n\nFrequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations\n\nMANTECH 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 careers@mantech.com and provide your name and contact information.\n\n#J-18808-Ljbffr","datePosted":"2026-06-21T03:30:55.073Z","dateModified":"2026-06-21T03:30:55.073Z","hiringOrganization":{"@type":"Organization","name":"ManTech International","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Quantico","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e90287d841c53a1204d0df14"},"url":"https://jobsearcher.com/jobs/e90287d841c53a1204d0df14"}}