• Network Modeling

    CACI International (Sterling, VA)
    Network Modeling and Simulation Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **The Opportunity** : We are seeking an experienced Network Modeling and Simulation Lead to drive our network planning and optimization efforts.… more
    CACI International (07/26/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …integrity, collaboration, and excellence\. Our Suffolk site brings together advanced modeling , simulation , and integration to enable rapid capability development ... modification and integration experience\. \-At least 3 years experience in distributed modeling & simulation and complex IT/AV environments This position… more
    Lockheed Martin (10/04/25)
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  • Network Engineer SME

    General Dynamics Information Technology (Hampton, VA)
    …+ Provides and applies advanced engineering skills to highly complex systems modeling , simulation , and analysis + Performs continual maintenance and provides ... a team or task lead + Recognized as an industry leader in network engineering + Coordinates with project managers and engineers to oversee that the engineering… more
    General Dynamics Information Technology (07/16/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …the listed position. Job Description: SimIS, Inc. is seeking a Senior Software Architect - Modeling & Simulation SME to lead the technical design and ... supporting political-to-tactical level simulations + Implement middleware solutions for simulation interoperability + Lead technical reviews of architecture… more
    SimIS Inc. (09/05/25)
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  • Lead Systems Engineer

    CACI International (Arlington, VA)
    …access to government systems and facilities _Desired:_ + Expertise in system modeling , simulation , and analysis tools. + Relevant certifications (eg, Certified ... Lead Systems Engineer Job Category: Engineering Time Type:...and capacity, databases, systems administration, application administration, operating systems, network engineering, and storage engineering + Mentors other engineers… more
    CACI International (08/23/25)
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  • Mission Systems Architect

    ManTech (Quantico, VA)
    …familiarity with network architectures and protocols. + Advanced expertise with modeling and simulation tools and technologies (eg, Cameo & SysML, MATLAB, ... key part in supporting Marine Corps mission engineering initiatives by aligning Modeling , Simulation , Analysis, and Wargaming (MS&A) activities with warfighting… more
    ManTech (08/30/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Training Network (NETTN)-a foundational infrastructure that powers enterprise-wide modeling and simulation applications essential to Navy readiness and ... DoD simulation or training environments + Demonstrated ability to lead security audits and document compliance Physical Requirements Job Performance will… more
    Huntington Ingalls Industries (09/17/25)
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  • Senior Capture Manager

    SAIC (VA)
    …modernization, or enterprise service management programs. + Experience leading Digital Engineering, Modeling & Simulation and 3D Reality captures. + Familiarity ... shaping high-value opportunities from pipeline to proposal submission. **Key Responsibilities:** + Lead all phases of large-scale capture efforts for the Navy and… more
    SAIC (09/16/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    …and initiatives; coordinate IV&V activities for all C2BMC and OPIR. + Offer expertise in Modeling and Simulation + Provide expertise in threat modeling . + ... (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer… more
    Chenega Corporation (09/14/25)
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  • FAST Labs - RF/EW Chief Scientist I (Hybrid)

    BAE Systems (Arlington, VA)
    …advanced comms/radar systems and waveforms, AI/ML, autonomy, exquisite algorithm development, modeling & simulation , etc. They also have demonstrated experience ... organization leveraging your deep technical expertise and extensive professional network to create advanced technology solutions, develop new business opportunities,… more
    BAE Systems (09/09/25)
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  • Cyber Mechanism Management SME

    Parsons Corporation (Fort Belvoir, VA)
    …development, testing, verification and validation, documentation, and implementation of modeling and simulation based decision support system applications. ... requirements. + Review, refine, and provide recommendations to the Government lead referencing signature reduction programs, SOPs, and other regulatory documents for… more
    Parsons Corporation (09/26/25)
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  • Technical Executive Director, Cyber

    CACI International (Reston, VA)
    …and processes; Network Security Architecture; Cloud Security for Telecommunications; Modeling and Simulation Technology; OT/ICS _Desired:_ + Proven technical ... research and emerging technologies to mission-critical challenges. This candidate will lead or contribute to technical content development for proposals (both… more
    CACI International (07/14/25)
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  • Sensor Systems Engineering and Technical Support…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …RADAR Engineer/Scientist + Journeyman Engineer/Scientist + Production G/ATOR Engineer + RADAR Modeling and Simulation Engineer + RADAR Systems Engineer + RADAR ... and Technical Support (SSETS) Landing Page (SSETS-2025-22233): Bowhead is seeking to network with individuals to join our team for newly awarded contract effort… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …not limited to infrastructure and vehicle connectivity and automation, everything-in-the loop simulation , and AI/ML modeling . To promote these efforts, Leidos is ... well as in vulnerability mitigations/remediation planning, for identified systems, network , application and database vulnerabilities. * Ability to architect, design,… more
    Leidos (10/05/25)
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  • Senior Engineer

    Nou Systems, Inc. (Fort Belvoir, VA)
    …technical RETS IDIQ and relevant Task Orders (TOs) + Provide mission engineering, modeling & simulation , developmental test & evaluation, and operations research ... them for future Program Manager responsibilities. Additionally, the candidate will help lead company efforts in the NCR to identify new customers, expand current… more
    Nou Systems, Inc. (09/11/25)
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  • Staff Mechanical - Structural Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    **Description** **Responsibilities** + Lead and manage the architectural and engineering scope for facility design, ensuring alignment with DoD facility design and ... in defense, civil, and health technologies, computer software and simulation , systems analysis, environmental technologies, and testing and measurement. ARA… more
    Applied Research Associates, Inc. (09/01/25)
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