• Senior Ground Segment Systems Engineer

    SAIC (El Segundo, CA)
    … Secret clearance with the ability to obtain and maintain access to Sensitive Compartmented Information and Special Programs and be willing to consent ... **Description** SAIC is seeking you, our latest experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, deploying,… more
    SAIC (09/05/25)
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  • Ground Systems Engineer

    SAIC (El Segundo, CA)
    … Secret clearance with the ability to obtain and maintain access to Sensitive Compartmented Information and Special Programs and be willing to consent ... **Description** SAIC is seeking an experienced **Ground Segment Systems Engineer ** to support to the US Space Force (USSF) in developing, deploying, and sustaining a… more
    SAIC (11/06/25)
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  • Principle Systems Engineer

    The Boeing Company (El Segundo, CA)
    …will be required to work onsite.** **This position requires an active US** . ** Top Secret / SCI Security Clearance (US Citizenship Required). (A US Security ... of changes in one area on another area. + TS / SCI active clearance required **This position is...eligibility. **Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US… more
    The Boeing Company (11/16/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (Sanger, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team...by Company, based on OCONUS location. + **Active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (09/17/25)
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  • FPGA Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    FPGA Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...maintain a Top Secret or Top Secret SCI clearance ADDITIONAL ... REQUIREMENTS: + This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance… more
    SpaceX (09/30/25)
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  • Space-Based Infrared Systems (SBIRS)…

    INTECON (CA)
    Clearance: Top Secret / SCI (US citizenship required) Location: Buckley SFB, CO and Beale AFB, CA (On-site with limited telework) Work Type: Onsite with ... Summary INTECON is seeking a highly skilled Space Systems Engineer to support critical national security space programs. In...Space Force operations, acquisition, and sustainment policies. + Active Top Secret / SCI clearance at the… more
    INTECON (11/09/25)
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  • Design and Analysis Engineer (Communication…

    The Boeing Company (El Segundo, CA)
    …required to work onsite at El Segundo, CA.** **This position requires an active US Top Secret ( SCI ) Secret Security Clearance (US Citizenship Required). ... (BDS) team is seeking a **Senior** **Design and Analysis Engineer (Communication / Network Systems Design)** located in **El...24 months is considered active)** + A final US Top Secret / SCI Clearance Pre-Start is… more
    The Boeing Company (11/08/25)
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  • Senior DevSecOps Engineer (Hybrid)

    BAE Systems (San Diego, CA)
    …Must hold an active Top Secret clearance, and be eligible to obtain a Top Secret / SCI with Poly clearance in the future + Bachelor s Degree in ... card with NGA Core experience + Hold an active Top Secret / SCI with Poly clearance...Linux and Networking background + Experience with SWIG + Software development experience with Java **Pay Information **… more
    BAE Systems (11/01/25)
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  • GNC Engineer

    SpaceX (Hawthorne, CA)
    GNC Engineer Hawthorne, CA Apply SpaceX was founded under the...PREFERRED SKILLS AND EXPERIENCE: + Active Top Secret , Top Secret SCI , ... ultimate goal of enabling human life on Mars. GNC ENGINEER As a guidance, navigation, and control mission design...+ This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition… more
    SpaceX (09/17/25)
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  • Principal Cyber Systems Engineer /Senior…

    Northrop Grumman (Redondo Beach, CA)
    …date **OR** -Candidate must have an active, current, or within scope **DOD Top Secret ** security clearance with a Single Scope Background Investigation (SSBI) ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At...must have an active, current, or within scope **DOD Top Secret ** security clearance with a Single… more
    Northrop Grumman (10/22/25)
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