• Systems Engineer Senior (Level 3)

    Lockheed Martin (Sunnyvale, CA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression of ... in hardware/software integration, test execution, and deployment/installation activities\. * Active or Current TS / SCI clearance with the ability to obtain a… more
    Lockheed Martin (11/20/25)
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  • Resiliency Systems Engineer (Level 4)

    Lockheed Martin (Sunnyvale, CA)
    …* Experience performing complex component\- or system\-level performance analyses * Active TS / SCI security clearance \(U\.S\. citizenship required\) ... , you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/06/25)
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  • Systems of Systems (SoS) Engineer

    Precise Systems, Inc. (San Diego, CA)
    …not required Clearance Requirements: + Active TS / SCI security clearance Must have current/active Top Secret security clearance . Due ... to the sensitivity of customer related requirements, US Citizenship is required. Precise Systems values employee contributions, promotes diverse opportunities for professional growth, and prioritizes overall well-being. Our comprehensive professional services… more
    Precise Systems, Inc. (12/06/25)
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  • Senior Principal Embedded Software Design Engineer

    Northrop Grumman (Redondo Beach, CA)
    …Qualifications for Senior Principal Embedded Software Design Engineer: + Current active DoD TS / SCI with Polygraph clearance + Experience with full software ... contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** Basic Qualifications... with the ability to obtain and maintain a TS / SCI with Polygraph prior to start Preferred… more
    Northrop Grumman (12/12/25)
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  • Principal System Test Planning Deputy Lead

    Northrop Grumman (Redondo Beach, CA)
    …Qualifications for Principal System Test Planning Deputy Lead:** * Current active DoD TS / SCI with Polygraph clearance * Professional certifications, such as ... contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** **Basic Qualifications... with the ability to obtain and maintain a TS / SCI w. Polygraph prior to start. **Preferred… more
    Northrop Grumman (11/20/25)
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  • IPT Software Design Manager 3

    Northrop Grumman (Redondo Beach, CA)
    …start **Preferred Qualifications for IPT Software Design Manager 3:** + Current active DoD TS / SCI with Polygraph clearance + Experience creating system and ... contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** **Basic Qualifications...to be a US citizen + Current Active DoD Secret Clearance with the ability to obtain… more
    Northrop Grumman (11/14/25)
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  • Operations Analyst Technician

    General Dynamics Information Technology (Coronado, CA)
    …of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Intelligence ... to generate due diligence packets, perform profile maintenance, conduct Information monitoring and analysis of consumer data portfolios, and...+ Technical skills: Microsoft office + Security clearance level: Active TS / SCI more
    General Dynamics Information Technology (12/14/25)
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  • Site Security Specialist

    Leidos (Sacramento, CA)
    …+ Hands-on experience in physical security assessments/inspections and Sensitive Compartmented Information Facility (SCIF)/Special Access Program ... for a Site Security Specialist with a TS / SCI clearance . The Site ...and procedures within the facility.Areas of emphasis are physical security , information security , OPSEC, and… more
    Leidos (12/06/25)
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  • Associate Sensors Engineer

    The MITRE Corporation (San Diego, CA)
    …of 4 days a week on-site. Preferred Qualifications: + Ability to obtain and maintain a Top Secret / SCI clearance . + Experience in acoustic, radar, and ... + Ability to obtain and maintain at least a Secret security clearance which requires...that vendor solicitations will not receive a reply. Benefits information may be found here (https://careers.mitre.org/us/en/benefits) . Copyright (C)… more
    The MITRE Corporation (11/21/25)
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  • Senior Systems Engineer

    G2 Ops, Inc. (El Segundo, CA)
    Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance and have SCI eligibility What makes someone choose one ... next phase: AI playbooks, secure tooling aligned with government security protocols, and real-time support for hands-on use across...The ideal candidate would already possess an active DoD Top Secret level clearance and… more
    G2 Ops, Inc. (09/23/25)
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