• Modeling & Simulation

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior I) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... shape the future of space defense. KBR is seeking a Modeling & Simulation Engineer ( Senior I) with AFSIM experience to join a team of quantitative… more
    KBR (10/24/25)
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  • Principal / Senior Principal…

    Northrop Grumman (Linthicum Heights, MD)
    …of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This ... tools. This requisition may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling & Simulation more
    Northrop Grumman (10/09/25)
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  • Principal / Senior Principal…

    Northrop Grumman (Baltimore, MD)
    …are looking for you to join our team as a Principal / Senior Principal Modeling , Simulation & Analysis Systems Engineer based out of Baltimore, MD and ... filled as a Principal Modeling , Simulation & Analysis Systems Engineer or a Senior Principal Modeling , Simulation & Analysis Systems Engineer more
    Northrop Grumman (10/14/25)
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  • Senior Staff Modeling

    Northrop Grumman (Jessup, MD)
    …making history. NGMC's Advanced Programs Business Unit is seeking a ** Senior Staff Modeling and Simulation Systems Engineer ** to lead a team of engineers ... to perform system performance analyses, manufacturing modeling & simulation , and system level modeling . This position is accountable to the Systems… more
    Northrop Grumman (12/05/25)
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  • Modeling and Simulation

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an ... on national security? As a Modeling and Simulation ( M & S ) Engineer ,...to answer strategic questions, developing and briefing materials for senior management, and applying analytical and computational met hods,… more
    BOOZ, ALLEN & HAMILTON, INC. (11/20/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in ... leadership and mentoring while broadening your skillset into areas like modeling and simulation and computational analysis. Grow your skills by merging data… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Multidisciplinary Senior Engineer

    SURVICE Engineering (Lexington Park, MD)
    …a leading organization, come see what we can offer you! Position Multidisciplinary Senior Engineer + Location: Patuxent River, Maryland + Security Clearance: ... tuition reimbursement. Position Summary SURVICE Engineering is currently seeking a Multidisciplinary Senior Engineer to support our Patuxent Area Operation. You… more
    SURVICE Engineering (12/02/25)
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  • Principal/ Senior Principal Digital ASIC…

    Northrop Grumman (Jessup, MD)
    …new advantages to the warfighter. We are seeking a front-end ASIC design engineer for design and verification of full-custom digital circuits. Must be proficient in ... both are listed below:** **Basic Qualifications for Principal Digital ASIC Circuit Design Engineer Level:** + Bachelor's degree in a technical area (BSEE or other… more
    Northrop Grumman (12/05/25)
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  • Principal/ Senior Principal Circuit Design…

    Northrop Grumman (Jessup, MD)
    …a US Government security clearance per customer's requirements **Basic Qualifications for Senior Principal Circuit Design Engineer ** + Bachelor of Science STEM ... manufacturing/testing * Enhance your task leadership and electromagnetic (EM) simulation skills * Develop innovative circuits, design techniques, and best… more
    Northrop Grumman (12/05/25)
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  • Nuclear Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Nuclear Engineer , Senior Key Role: Provide nuclear weapons effects subject matter expertise to client research and development (R&D) modeling and ... control technology, or hard target defeat + Experience with nuclear weapons effects modeling and simulation tools + Knowledge of systems engineering, data… more
    BOOZ, ALLEN & HAMILTON, INC. (11/21/25)
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  • Digital and Model-Based Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    Digital and Model-Based Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking ... customer-focused engineering solution. As a Digital and Model-Based Systems Engineer , you will support the implementation of a DE...) and MBE models, digital requirements, digital threads, various modeling and simulation tools, and modeling more
    BOOZ, ALLEN & HAMILTON, INC. (12/03/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... None * * * **The Opportunity:** Join CACI as a Model-Based Systems Engineer (MBSE) and contribute to a dynamic counter-unmanned aircraft systems (C-UAS) mission that… more
    CACI International (11/18/25)
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  • Senior System Engineer (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a System Engineer III to provide combat system simulation support to the Warfare Analysis and ... logistics support in support of an overall effort to provide high fidelity simulation systems and enable engineers to verify Combat Systems' performance in desktop… more
    SimIS Inc. (11/06/25)
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  • Principal Systems Engineer / Senior

    Northrop Grumman (Linthicum Heights, MD)
    …located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer . **Roles and ... of test results and prepares comprehensive reports. + Uses modeling and simulation tools to expedite testing...embedded systems design and implementation **Basic Qualifications for a Senior Principal Systems Engineer :** + Bachelor's degree… more
    Northrop Grumman (10/08/25)
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  • SailPoint Engineer - Senior

    SAIC (Washington, DC)
    **Description** As a SailPoint Senior Systems Engineer , you'll play a key role in enhancing our cybersecurity and identity management capabilities. You'll ... Job Role Specific Requirements: + SailPoint Certification Requirement: SailPoint Certified IdentityIQ Engineer certification to be obtained within 1 year of start of… more
    SAIC (09/24/25)
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  • Systems Engineer , Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Bowhead seeks a Senior Systems Engineer as a Subject Matter Expert (SME) to support the development of technology solutions from project inception ... determination, conceptualization, design, development, testing, verification, and documentation of modeling and simulation based decision support system… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Senior Project Development Engineer

    CMTA, Inc (Fairfax, VA)
    …and career opportunities. **Job Summary:** CMTA, a Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our ... can easily make the transition to become an energy engineer within our Energy Solutions group. **Below are some...Systems (UMCS) and their operation + Experience with building simulation and bin spreadsheet modeling of ECMs… more
    CMTA, Inc (12/14/25)
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  • Senior Transportation/Traffic…

    Jacobs (Reston, VA)
    …play a key role in redefining how people and goods move. As a Senior Transportation/Traffic Engineer , you'll collaborate with a multidisciplinary team of roadway ... transportation planning, and operations analysis. * Proficiency in traffic modeling and simulation tools. * Strong communication...in civil engineering or a related field. * Professional Engineer (PE) license in the Commonwealth of Virginia. *… more
    Jacobs (10/24/25)
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  • Senior Project Development Engineer

    CMTA, Inc (Baltimore, MD)
    …and career opportunities. **Job Summary:** CMTA, a Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our ... can easily make the transition to become an energy engineer within our Energy Solutions group. **Below are some...Systems (UMCS) and their operation. + Experience with building simulation and bin spreadsheet modeling of ECMs… more
    CMTA, Inc (11/01/25)
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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 (10/15/25)
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