• Industrial Engineer (Mid-Level or Senior)

    The Boeing Company (El Segundo, CA)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret / SCI Clearance Post-Start is required. **Visa Sponsorship** Employer ... with us. Boeing Defense, Space & Security (BDS) is hiring an **Industrial Engineer (Mid-Level or Senior)** to support the Disruptive Computing & Networks (DC&N)… more
    The Boeing Company (11/13/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Redondo Beach, CA)
    …pressure. **Preferred Qualifications:** + Certifications such as CCNP Voice or CCIE Voice. + Top Secret security clearance, SCI , Polygraph, or SAP/SAR access ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (11/05/25)
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  • Senior Principal II Model Based Systems…

    BAE Systems (San Diego, CA)
    …to apply for this exciting opportunity. **Required Education, Experience, & Skills** + Active Top Secret / SCI Security Clearance + Bachelor's Degree in STEM ... re missing. Our employees work on the world s most advanced software and electronics from developing world-class autonomous mission management capabilities to… more
    BAE Systems (10/28/25)
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  • Resiliency Systems Engineer (Level 4)

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

    CACI International (Vandenberg AFB, CA)
    …responsible for executing the communications security program, ensuring the protection of sensitive information transmitted network connected and point to point ... Terrestrial COMSEC Network Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/25/25)
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  • Configuration Management Engineer (Onsite)

    RTX Corporation (Beale AFB, CA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company, Managed By Collins Aerospace. Collins ... field and minimum 3 years of experience + Active and transferrable US government issued TS / SCI security clearance is required prior to start ​with the ability to… more
    RTX Corporation (09/27/25)
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  • Network Engineer Tier 2

    CACI International (El Segundo, CA)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network...field + 5+ years of related work experience + TS / SCI w/ poly is required + DoD… more
    CACI International (10/25/25)
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  • Network Engineer Tier 3

    CACI International (Vandenberg AFB, CA)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network...experience + 10+ years of related work experience + TS / SCI w/ poly is required + Advanced… more
    CACI International (10/25/25)
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  • Network Engineer (Old Town San Diego)

    FGS, LLC (San Diego, CA)
    …Citizenship** **Employment Term and Type:** Regular, Full Time **Required Security Clearance:** Secret Clearable to TS / SCI **Required Education: High School ... Network Engineer (Old Town San Diego)San Diego, CA **Requires...High School Diploma or equivalent **Security Clearance Requirements:** + Secret upgradable to TS / SCI **Physical… more
    FGS, LLC (08/26/25)
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  • Project Engineer and Risk Manager

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Project Engineer and Risk Manager The Opportunity: Are you...briefings, reports, meeting minutes and action items + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (11/11/25)
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