• RF Engineer, Senior Staff (Level V) - Top

    Lockheed Martin (Littleton, CO)
    …Citizen\. * Prior to starting employment, selected candidates will be required to possess Top Secret clearance \. For this position, applicants must possess a ... currently Active Top Secret security clearance to...a US Citizen for consideration\. ** Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (11/19/25)
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  • DevSecOps Engineer Senior - Top

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... work/life balance and more\. \#LI\-CS1 **Basic Qualifications:** * Final Top Secret Clearance needed prior...start with the ability to obtain and maintain a TS/ SCI clearance \. * Security\+ or CISSP /… more
    Lockheed Martin (12/06/25)
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  • Sr. Site Reliability Engineer - Top

    SpaceX (Hawthorne, CA)
    …deployment and monitoring ADDITIONAL REQUIREMENTS: + Active Top Secret or TS/ SCI . Note that an active clearance may provide the opportunity for you to ... Sr. Site Reliability Engineer - Top Secret Clearance (Application...Sr. Site Reliability Engineer - Top Secret Clearance (Application Software, Data) Hawthorne,...work on sensitive SpaceX missions. If so, you will be subject… more
    SpaceX (12/11/25)
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  • IT Linux Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    …extended hours and weekends as needed. + Active Top Secret or TS/ SCI with Polygraph. Note that an active clearance may provide the opportunity for you ... IT Linux Systems Engineer - Top Secret Clearance Hawthorne,...technologies. This employee will be a member of the Information Technology team. The ideal candidate will be flexible… more
    SpaceX (11/14/25)
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  • IT Systems Engineer - Top Secret

    SpaceX (Hawthorne, CA)
    …and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS/ SCI with Polygraph. Note that an active clearance may provide the opportunity ... IT Systems Engineer - Top Secret Clearance Hawthorne,...technologies. This employee will be a member of the Information Technology team and will support SpaceX personnel and… more
    SpaceX (11/06/25)
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  • Lead IT Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    …technical challenges. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS/ SCI with Polygraph. Note that an active clearance may provide the opportunity ... Lead IT Systems Engineer - Top Secret Clearance Hawthorne,...Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX...for you to work on sensitive SpaceX missions. If so, you will be subject… more
    SpaceX (10/28/25)
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  • Security Officer 3 - Top Secret

    SpaceX (Redmond, WA)
    …Foreign language proficiency ADDITIONAL REQUIREMENTS: + Active Top Secret or TS/ SCI . Note that an active clearance may provide the opportunity for you to ... Security Officer 3 - Top Secret Clearance Redmond, WA Apply SpaceX was...work on sensitive SpaceX missions. If so, you will be subject to… more
    SpaceX (10/01/25)
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  • Senior DevSecOps Engineer - Top

    Lockheed Martin (King Of Prussia, PA)
    …of professional experience and a BS degree\. \#LI\-CS1 **Basic Qualifications:** * Final Top Secret Clearance required for consideration with the ability ... balance and more\. **Selected candidate must have an active Top Secret security clearance and..., you must be a US Citizen for consideration\. ** Clearance Level:** TS/ SCI **Other Important Information more
    Lockheed Martin (11/20/25)
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  • Data Engineer - Top Secret

    SpaceX (Hawthorne, CA)
    …algorithms and frameworks ADDITIONAL REQUIREMENTS: + Active Top Secret or TS/ SCI . Note that an active clearance may provide the opportunity for you to ... Data Engineer - Top Secret Clearance (Application Software, Data) Hawthorne, CA...work on sensitive SpaceX missions. If so, you will be subject to… more
    SpaceX (11/20/25)
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  • Senior Engineering Manager ( Top

    Lockheed Martin (Colorado Springs, CO)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... comprehensive benefits package here\! \(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- Active Top Secret clearance is required… more
    Lockheed Martin (12/11/25)
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