• Principal CONOPS Support Engineer

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal CONOPS Support Engineer .** **What You'll ... Experience with ConOps and constraints development * Demonstrated experience with Systems Development Lifecycle with a focus on SRR to CDR * Experience producing… more
    Northrop Grumman (11/20/25)
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  • Engineer Principal Systems

    BAE Systems (Broomfield, CO)
    …development, implementation, and launch. This leadership position is for a highly experienced systems engineer who can lead a team by managing the cost, ... incentives may be available based on position level and/or job specifics. ** Engineer Principal Systems ** **117971BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (11/14/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer ... into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing Joint Intelligence Community… more
    KBR (09/30/25)
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  • Modeling & Simulation Engineer

    RTX Corporation (Woburn, MA)
    …Business Development. The CONOPS Analysis section is hiring for a **Modeling and Simulation Engineer , Systems Engineer II** . This is an onsite role and ... ) Analysis section focuses on development of next generation CONOPS for new and existing systems . A...next generation CONOPS for new and existing systems . A blend of system architecture and modeling simulation,… more
    RTX Corporation (11/19/25)
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  • Senior Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Area is looking for a highly motivated individual to join the program area as a Systems Engineer \. This exciting position will fill a critical need in the new ... during your time on the program to work on Systems Engineer tasks across the full range...and design to verification and everything in between including conops development, interface definition, integration and test, analysis, and… more
    Lockheed Martin (10/25/25)
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  • Mid-Level Systems Engineer

    TRIAEM, LLC (Chantilly, VA)
    GEOINT Systems Engineer Mid Location: Chantilly, VA or Springfield, VA Clearance Requirement: TS/SCI Overall Assignment Description: We are seeking a Mid-Level ... Systems Engineer with hands-on experience across the Systems ...Systems Engineering & Integration Lifecycle (eg, Architecture, Requirements, CONOPS , Integration, Test, Transition) and an understanding of IT… more
    TRIAEM, LLC (09/24/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer . GED delivers mission-critical capabilities that enable a plan and ... into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing Joint Intelligence Community… more
    KBR (10/28/25)
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  • Systems Engineer II - Modeling…

    BAE Systems (Hudson, NH)
    **Job Description** General Systems Engineer BAE Systems , Precision Guidance and Sensing Solutions (PGSS) Product Line within the Precision Strike (PS) ... Business Area has an immediate opening for a Systems Engineer that is well versed in...& Skills** + Ability to understand Concept of Operations ( CONOPS ) for missile systems + Experience with… more
    BAE Systems (11/27/25)
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  • Systems Engineer (MBSE) or Principal…

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Systems Engineer (MBSE) or Principal ... and support cross-functionally to establish the Segment architecture and CONOPS , perform trade studies and analysis, flow-down the architecture...area** _._ **This requisition may be filled as a Systems Engineer (MBSE) or Principal Systems more
    Northrop Grumman (11/25/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a ** Systems Engineer ** with a national space enterprise and ground systems engineering background to work with our ... technical guidance and recommendations related to the integration of National Systems -based capabilities + Will engage with the national and tactical communities… more
    Noblis (11/01/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... subject matter expertise and agile best practices to teams coordinating CONOPS and architecture products, establishing and translating requirements into features,… more
    KBR (09/30/25)
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  • Principal Systems Engineer (Mbse)

    BAE Systems (San Diego, CA)
    …Description** BAE Systems is looking for an experienced, self-motivated Senior Systems Engineer with Model Based Systems Engineering (MBSE) experience ... may be available based on position level and/or job specifics. **Principal Systems Engineer (MBSE)** **117003BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (10/04/25)
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  • Information Systems Security…

    BAE Systems (Sterling, VA)
    …developed or that was developed for each project in order to write the Systems Security Plans (SSP)/ CONOPS in the Xacta application. + Gather the information ... may be available based on position level and/or job specifics. **Information Systems Security Engineer (Senior)- ISSE** **115935BR** EEO Career Site Equal… more
    BAE Systems (11/21/25)
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  • Systems Engineer - Information…

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Systems Engineer - Information Systems Security** **115834BR** EEO Career ... **Job Description** BAE Systems is looking for experienced ISSEs. You will...as the Configuration Management Plan, Data Management Plan, and CONOPS . You will advise and assist the Sponsor with… more
    BAE Systems (09/09/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    … Engineering and Test Center (SETC) organization is currently hiring a **Sr. Principal Systems Engineer - Systems Engineering Subject Matter Expert (SME)** ... to work the first time and every time for our warfighters! The **Sr. Principal Systems Engineer - Systems Engineering Subject Matter Expert (SME)** will take… more
    RTX Corporation (10/24/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... This is a contingent position based upon contract award. KBR is seeking a Mid-level Systems Engineer to support a government customer in Springfield, VA. The … more
    KBR (09/12/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Melbourne, FL)
    …and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 29634 Job Location: Melbourne, FL Job Schedule: ... 9/80 (Every other Friday off!!) Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (10/05/25)
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  • Scientist, Sr Space Vehicle Systems

    L3Harris (Palm Bay, FL)
    …assistance is available to qualified applicants Job Description: L3Harris' Space and Airborne Systems seeks a Space Vehicle Engineer to join our growing team ... in the interest of national security. Job Title: Scientist, Systems Engineering (Space Vehicle) Job Code: 30659 Job Location:...position will serve as a dedicated program Space Vehicle Engineer at L3Harris, responsible for the execution of the… more
    L3Harris (11/01/25)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 Job Location: ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 28926 Job Location: Herndon, VA Job Schedule: ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (10/05/25)
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