• 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 (09/25/25)
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  • Systems Engineer , Subject Matter…

    Huntington Ingalls Industries (Wright Patterson AFB, 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 (09/12/25)
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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 (08/02/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...to make a personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT.… more
    General Dynamics Information Technology (09/19/25)
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  • Systems Engineer SME, Capability…

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Mission Technologies Division (HII-MT) is seeking a qualified candidate for Lead Systems Engineer , Subject Matter Expert , Capability Development. The ... and maintain a TS /SCI security clearance with enhanced security checks + Secret clearance minimum to start The listed salary range for this role is intended… more
    Huntington Ingalls Industries (09/25/25)
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  • Lead GNC Engineer - Top

    SpaceX (Hawthorne, CA)
    Lead GNC Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... goal of enabling human life on Mars. LEAD GNC ENGINEER - TOP SECRET CLEARANCE...team of GNC engineers to design and implement physics-based system-of- systems simulation software, capable of capturing complex interactions between… more
    SpaceX (09/17/25)
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  • Systems Engineer

    Lockheed Martin (Virginia Beach, VA)
    **Description:** You will be a Systems Engineer Subject Matter Expert \(SME\) in virtual and physics\-based modeling, responsible for developing, ... \(FD\) Branch\.\. **What You Will Be Doing** As a Systems Engineer you will be responsible for:...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/15/25)
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  • Systems Engineer II - Top

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact ... lives of those who protect us. As our next Systems Engineer II, you will be provided...Degree in a related field. + Active and transferable Top Secret US government issued security clearance… more
    RTX Corporation (09/13/25)
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  • Full Stack Engineer , Staff / Top

    Lockheed Martin (Fort Worth, TX)
    …Fort Worth, TX, or Palmdale, CA site \*\*\* **Basic Qualifications:** Active DoD Top Secret Clearance DoD 8140/8570 Level II Certification \(e\.g\., Security\+ ... **Description:** As a Full Stack Engineer on our team, you will design, develop,...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (08/23/25)
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