Model Based Systems Engineer (Engineer Systems 3) - 26422
Date: Dec 22, 2025
Location: Suffolk, VA, Remote, United States
Company: HII's Mission Technologies division
Requisition Number: 26422
Required Travel: 11 - 25%
Employment Type: Part Time/Hourly/Non-Exempt
Anticipated Salary Range: $90,872.00 - $130,000.00
Security Clearance: Secret
Level of Experience: Senior
This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business.
As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts.
For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.
HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients’ toughest nuclear and environmental challenges.
Meet HII’s Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072
Summary
Mission Technologies a division of HII is seeking an experienced Model-Based Systems Engineer (MBSE) with a strong Modeling & Simulation (M&S) background to support the JS J7 JLVC Modernization Program under the Joint Training Synthetic Environment (JTSE) contract. This part time role offers remote flexibility with periodic visits to the Joint Staff Complex in Suffolk, VA.
The ideal candidate brings deep expertise in JLVC Federation systems, advanced modeling and simulation architectures, and the ability to design innovative solutions that elevate next‑generation training capabilities across the Department of War. This role will lead the development of MBSE models, drive key modernization initiatives, and integrate emerging technologies—including AI and machine learning—into complex, mission‑critical training environments.
What You Will Do
• Develop and maintain a comprehensive MBSE model of the JLVC Federation, including architecture definition, testing traceability, and support for rapid federation updates.
• Lead the capture, development, and tracking of JLVC Modernization requirements, ensuring alignment with program metrics and strategic objectives.
• Collaborate with engineering and development teams to design and prototype cutting edge M&S capabilities.
• Serve as a primary technical consultant on JS J7 requirements for next generation wargaming tools, including integration of the Army’s NEXGEN Constructive (NGC) simulation.
• Support requirements definition, development, and testing for the MAVEN Smart System JLVC data layer and the JTT application.
• Provide strategic guidance on incorporating generative AI into training frameworks to accelerate development and improve collaboration.
• Travel quarterly to Suffolk, VA (if remote) and to partner sites as needed.
What You Must Have
• 10 years of relevant experience with a bachelor’s degree; 8 years with a master’s; 6 years with a PhD; or 15 years of relevant experience with a high school diploma/equivalent.
• Demonstrated success leading complex M&S initiatives within demanding DoD environments.
• Extensive experience designing and integrating M&S architectures (constructive, live, hardware in the loop) for distributed training environments.
• Deep knowledge of DIS/HLA simulation standards and integration practices.
• Proven ability to translate operational requirements into actionable technical solutions and lead cross functional teams.
• Must have an active DoD Secret clearance
Preferred Requirements
• Master’s degree in Modeling, Virtual Environments & Simulation (MOVES) or related field.
• Recent experience supporting the Joint Staff’s ELITE CONSTELLATION exercise construct and associated M&S architectures.
• Demonstrated experience architecting unified frameworks from previously incompatible tools, models, or databases.
• Hands on experience developing AI/ML adoption strategies or integrating generative AI capabilities.
• Working knowledge of Python, JavaScript, or React for rapid prototyping and API integration.
• Demonstrated experience planning, analyzing, or executing military CONOPS and TTPs.
Physical Requirements
HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.
Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.
Do You Need Assistance?
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.