• Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer ( Expert ) with TS /SCI Overall Assignment Description: Expert Systems Engineers assist in leading engineering teams in taking a ... STEM degree program, or equivalent Expert level experience as a Systems Engineer . . Expert working experience in government or industry in relevant… more
    TRIAEM, LLC (09/05/25)
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  • Systems Engineer ( Expert

    The Boeing Company (Everett, WA)
    …growth. Find your future with us. Boeing Defense Space and Security is seeking a Systems Engineer ( Expert and Lead) to lead Requirements, Verification and ... work with an experienced, interdisciplinary team to develop unique systems to meet challenging requirements on air refueling development...the US Government requires US Citizenship. An interim US Top Secret Clearance Pre-Start and final US… more
    The Boeing Company (11/10/25)
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  • Systems Engineer - Expert

    ABBTECH Professional Resources, Inc. (Chantilly, VA)
    ** Systems Engineer - Expert ** **Location- Chantilly, Va** **Clearance- TS /SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the ... requires US Citizenship_** **Position Overview** We are seeking experienced ** Systems Engineers** to support a high-impact government customer. This… more
    ABBTECH Professional Resources, Inc. (10/14/25)
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  • Unmanned Aerial Systems (UAS)…

    CACI International (Macdill AFB, FL)
    Unmanned Aerial Systems (UAS) Engineer , Expert Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... seeking a Senior Level (12 + years of experience in this field) UxS Engineer to support management of multiple UxS programs. This position will require advanced… more
    CACI International (10/09/25)
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  • Principal Systems Engineer

    RTX Corporation (Sterling, VA)
    …security clearance **Security Clearance:** DoD Clearance: Top Secret **Principal Systems Engineer ** **- Operational Expert ** This position is within ... and Services (SS&S) business area. SS&S develops and builds simulators and training systems for both military and commercial customers, with the primary focus being… more
    RTX Corporation (11/04/25)
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  • Systems Engineer , Subject Matter…

    Huntington Ingalls Industries (Dayton, OH)
    …Ingalls Industries, Mission Technologies Division (HII-MT) is seeking a qualified candidate for Systems Engineer , Subject Matter Expert , Radar Systems . ... a TS /SCI security clearance with advanced security checks + Secret clearance minimum to start Physical Requirements Office or industrial environment. Capable… more
    Huntington Ingalls Industries (10/23/25)
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  • Systems Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Engineer SME, you will provide expert ... Top Secret environments. + Active Top Secret ( TS ) clearance with ... and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise...scheduling to support critical operations in Top Secret environments. \#FundedPosition Desired Qualifications + Active TS more
    Noblis (11/07/25)
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  • IT Linux Systems Engineer

    SpaceX (Hawthorne, CA)
    IT Linux Systems Engineer - Top Secret Clearance...work extended hours and weekends as needed. + Active Top Secret or TS /SCI with Polygraph. ... human life on Mars. IT LINUX SYSTEMS ENGINEER - TOP SECRET CLEARANCE...fault tolerance, performance tuning, monitoring, and statistics/metrics collection. + Expert working knowledge (including the ability to setup, configure,… more
    SpaceX (11/14/25)
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  • IT Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    IT Systems Engineer - Top Secret ...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with ... enabling human life on Mars. IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE...fault tolerance, performance tuning, monitoring, and statistics/metrics collection. + Expert working knowledge (including the ability to setup, configure,… more
    SpaceX (11/06/25)
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  • COMSEC / 5G cellular / VHF Systems

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer - Active Top Secret Required** Seize your opportunity to ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...make a personal impact as a Systems Engineer supporting a world class maintenance… more
    General Dynamics Information Technology (11/01/25)
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