• Senior Datalink Analyst (C)

    SimIS Inc. (Dahlgren, VA)
    …identified simulation solutions. + Experience in providing specialized knowledge of real-time modeling and simulation systems and/or combat systems ... and win as a team). SimIS Inc seeks a Senior Datalink Analyst to provide combat system simulation...part of an overall effort to provide high fidelity simulation systems and enable engineers to verify… more
    SimIS Inc. (08/07/25)
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  • Senior Systems Engineer

    SAIC (Quantico, VA)
    **Description** SAIC is seeking a ** Senior Systems Engineer** to support the G/ATOR program in **Quantico, VA** . This candidate will serve as the Systems ... best practices and project goals. + Transportability Certifications: Ensure systems meet transportability requirements and obtain necessary certifications to support… more
    SAIC (09/24/25)
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  • Senior AFSIM Analyst

    ManTech (Hampton, VA)
    …for computer simulations including, but not limited to, Advanced Framework for Simulation , Integration, and Modeling (AFSIM), Brawler Air Combat Simulation ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior AFSIM Analyst** to join our team at...modeling of modern combat aircraft and other airborne systems + 1+ year of experience using AFSIM to… more
    ManTech (07/19/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support ... for a USG Agency. As a Senior OPIR Systems Engineer, you will be...and assess total constellation performance + Supports and conducts modeling and simulation of Tracking OPIR sensor… more
    KBR (09/12/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly ... up to date current operations picture. . Develop and utilize model and simulation tools to analyze satellite operations and predict system behavior under various… more
    L3Harris (07/17/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …system design, data analysis, test, simulation , and verification of software simulation or decision systems . A successful applicant will be able to ... highly managed government environments - COTS integration experience to include 3D modeling tools, simulation applications, and visualization tools. - Ability to… more
    Leidos (09/21/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …area network usage in support of an overall effort to provide high fidelity simulation systems and enable engineers to verify Combat Systems ' performance ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation...simulation support to the Warfare Analysis and Digital Modeling (M) Combat System Simulations Branch (M33), Naval Surface… more
    SimIS Inc. (08/07/25)
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  • Senior Mission Assessments SME

    SAIC (Chantilly, VA)
    …tools. + Ability to clearly and concisely present analysis data. + Modeling and Simulation . + Experience with digital engineering. **DESIRED QUALIFICATIONS:** ... **Description** SAIC is seeking a Senior Mission Assessments Engineer to provide mission analysis...Knowledge of RF antennas and receivers. + Experience in modeling RF systems . + Understanding of space… more
    SAIC (08/13/25)
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  • Senior Digital Engineer

    KBR (Chantilly, VA)
    … Language (SysML) and Unified Architecture Framework Profile (UAFP) + OMG-Certified Systems Modeling Professional certification level 2 or higher; or ... impact on our defense capabilities. KBR is seeking a Senior Digital Engineer to support Model Based Systems...(digital threads) + Skilled in object-oriented code development + Modeling , Simulation and Analysis (MS&A) experience KBR… more
    KBR (08/30/25)
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  • Senior Operations Research Analyst (N)

    SimIS Inc. (Norfolk, VA)
    …operational military command or multinational organization. Responsibilities: + Conduct complex modeling , simulation , and quantitative analysis using tools and ... methodologies such as Monte Carlo simulation , discrete event simulation , optimization algorithms, predictive modeling , and multi-criteria decision analysis.… more
    SimIS Inc. (09/18/25)
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