• Systems Engineer SME

    Leidos (Aurora, CO)
    …Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. ... Advantage Solutions Business Area, is currently seeking a highly experienced Systems Engineer Subject Matter Expert (SME) for the Chinook Program. As an engineering… more
    Leidos (10/11/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to strategic priorities and performance standards. Qualifications & Physical Requirements + Active Top Secret / SCI clearance with Poly. + Bachelors and five ... ensuring you receive the utmost employee care. Responsibilities As the GEOINT Systems Engineer you will interact daily with senior government and Program staff to… more
    Sciolex Corporation (10/09/25)
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  • Principal Systems Engineer

    Canvas Inc. (Huntsville, AL)
    … security clearance; Active Secret clearance desired. Desired Experience: + Active TS / SCI Clearance. + Experience with the definition and use of advanced ... clearance required with the ability to obtain a TS / SCI . + Extensive experience in the modeling,...opportunities. We will never ask you for bank account information , checks, or other sensitive information more
    Canvas Inc. (09/01/25)
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  • Consulting Chief Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …/ SCI and a Polygraph prior to start. **Preferred Qualifications for Consulting Chief Engineer :** + Current active DoD TS / SCI with Polygraph clearance + ... Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Consulting Chief Engineer ** **.** **What You'll Get to Do:** The **Consulting… more
    Northrop Grumman (10/17/25)
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  • Senior MBSE Systems Engineer

    KBR (El Segundo, CA)
    …decision makers for the space acquisition enterprise. This position requires a current TS / SCI eligibility. The successful candidate must also be clearable to ... Title: Senior MBSE Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...collaboration tools such as Jira and Confluence. + Active TS / SCI is required to be considered for… more
    KBR (09/06/25)
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  • System Engineer Support Level 2

    DCCA (Annapolis Junction, MD)
    System Engineer Support Level 2 Location Annapolis Junction, MD... Support Level 2 Candidate must have an active TS / SCI w/Poly For over 40 years, DCCA ... is looking to staff a junior- to mid-Level Systems Engineer position to support a new, prime contract for...work. This is a growing, high-profile program. Current, active TS / SCI clearance with poly required. DCCA's Program… more
    DCCA (08/18/25)
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  • Systems Architect ( Engineer Systems…

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $108,920.00 - $160,000.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... nature of the mission and the sensitivity of the operational environment, an active TS / SCI security clearance will be required. What You Will Do + Designs… more
    Huntington Ingalls Industries (09/04/25)
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  • Principal Human Factors Engineer

    RTX Corporation (Aurora, CO)
    …Human Factors, Program tasks and analyses. + Active and transferable US government issued Top Secret SCI Clearance. **What We Offer** + Our values ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/23/25)
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  • Principal System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …Systems (EVMS) and Proposal Development + Active and transferable US government issued Top Secret or Secret SCI Clearance. **What We Offer** + Our values ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At **Raytheon** , the foundation of everything we do is… more
    RTX Corporation (10/22/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …in acquiring modern processing applications. Qualifications & Physical Requirements + Active Top Secret / SCI Clearance with Polygraph. + Bachelor's degree ... the utmost employee care. Responsibilities As the Modeling and Simulation Engineer , you will provide specialized engineering expertise supporting the acquisition of… more
    Sciolex Corporation (10/09/25)
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