• Principal or Senior Principal Network…

    Northrop Grumman (CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... if determined necessary by Company, based on OCONUS location. + **Active** **DoD** ** Top Secret ** clearance (with a background investigation within the past 6… more
    Northrop Grumman (01/17/26)
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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 (01/15/26)
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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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  • 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 (12/17/25)
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  • Structural Dynamics Engineer (Associate…

    The Boeing Company (El Segundo, CA)
    …a US Security Clearance for which the US Government requires US Citizenship. A final US Top Secret / SCI Post-Start is required + 3+ years of related work ... collaboration with multidisciplinary teams **Preferred Qualifications (Desired Skills/Experience):** + Active Top Secret / SCI Security Clearance + 5+ years… more
    The Boeing Company (01/11/26)
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  • DSP Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    DSP 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 (12/05/25)
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  • Sr. DSP Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    Sr. DSP Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...maintain a Top Secret or Top Secret SCI clearance ADDITIONAL ... goal of enabling human life on Mars. SR. DSP ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch...+ This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition… more
    SpaceX (01/11/26)
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  • Lead, Communications Systems Algorithm…

    L3Harris (San Diego, CA)
    …including Word, Excel, PowerPoint and Visio. * Understanding of satellite CONOPS * An active Top Secret or TS / SCI clearance * Experience with project ... of national security. Job Title: Lead, Communications Systems Algorithm Engineer (DSP) Job Code: 30539 Job Location: San Diego,...logic analyzers, signal generators, and signal analyzers * Active SECRET clearance * Ability to obtain TS more
    L3Harris (11/05/25)
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  • RF Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …to communications and remote sensing systems + Ability to obtain and maintain a Top Secret SCI clearance ADDITIONAL REQUIREMENTS: + An active clearance ... RF Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...and skills, education, and experience. Those with an active TS / SCI clearance will receive a 10%… more
    SpaceX (01/01/26)
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  • Mission Integration Engineer , User…

    SpaceX (Hawthorne, CA)
    Mission Integration Engineer , User Products (Starshield) Hawthorne, CA Apply SpaceX...+ Active Top Secret or Top Secret SCI clearance preferred. ... This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be… more
    SpaceX (11/08/25)
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