• Senior Network Engineer

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a TS /SCI cleared Senior Network Engineer /Architect responsible for providing high quality networking engineering advisory ... hosted software application integration functions. In this role, the Network Engineer /Architect will Design, plan, and integrate...additional years of experience in lieu of degree. Active TS /SCI and CI polygraph (or ability to obtain CI… more
    SAIC (12/20/25)
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  • Senior Principal Network…

    Northrop Grumman (San Diego, CA)
    …of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Senior Principal Network Engineer ** to our team in San Diego ... novel and innovative solutions to advanced technical problems. The ** Senior Principal Network Engineer ** in...(SAP). **Preferred Qualifications:** + Active DoD Top Secret clearance + Cisco Certified Network Associate… more
    Northrop Grumman (12/04/25)
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  • Deployable Senior Principal Network…

    Northrop Grumman (Beale AFB, CA)
    …Grumman Aeronautics Systems has an opening for a **Deployable Senior Principal Network Communications (Level 4)** engineer to join our team of qualified, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the...hardware and software elements of data and/or voice communication network . + Maintains technical expertise in all areas of… more
    Northrop Grumman (12/09/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Livermore, CA)
    …RQ210878 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... IT Infrastructure and Operations **Skills:** Cisco IOS,Internet Protocol Security (IPsec),Linux, Network Monitoring Tools,Routing and Switching **Certifications:** Certified Network… more
    General Dynamics Information Technology (11/28/25)
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  • Network Engineer Tier 3

    CACI International (Vandenberg AFB, CA)
    …applications are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's ... Network Engineer Tier 3 Job Category:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/25/25)
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  • Sr. Principal Network Engineer…

    Northrop Grumman (Redondo Beach, CA)
    …Cisco hardware (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator** to join its dynamic… more
    Northrop Grumman (11/19/25)
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  • Principal or Senior Principal…

    Northrop Grumman (CA)
    …Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of...can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service … more
    Northrop Grumman (12/31/25)
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  • TS /SCI High Band System Software Support…

    Insight Global (Beale AFB, CA)
    Job Description A government client of Insight Global is looking for a senior level High Band System Support Engineer to join their team at Beale AFB, CA. In ... this role, this High-Band System Software Support Engineer will be responsible for ensuring the optimal performance...possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is… more
    Insight Global (11/01/25)
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  • Design and Analysis Engineer (Communication…

    The Boeing Company (El Segundo, CA)
    …& Security (BDS) team is seeking a ** Senior ** **Design and Analysis Engineer (Communication / Network Systems Design)** located in **El Segundo, CA** Boeing ... El Segundo, CA.** **This position requires an active US Top Secret (SCI) Secret Security...work-related experience with a master's degree + Communications and network concepts and principles + Knowledge of and the… more
    The Boeing Company (12/25/25)
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  • Senior Software Engineer

    RTX Corporation (Anaheim, CA)
    …coding, testing, and debugging complex algorithms + Ability to obtain a US government issued Top Secret SCI ( TS /SCI) security clearance + US citizenship is ... flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Senior Software Engineer ** who strives for excellence and have a… more
    RTX Corporation (11/28/25)
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