• Senior Network Engineer

    ManTech (San Antonio, TX)
    …and Methodologies ** Security Clearance Requirements:** + Must possess active Secret security clearance **Physical Requirements:** + Must be able to ... TX.** This position supports the medical mission of the DoD and ensures that the highly complex and technical...availability with minimum downtime. + Enhance and maintain network security by managing the LAN/WLAN - WAN barrier systems… more
    ManTech (09/30/25)
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  • Data Scientist (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility +… more
    Northrop Grumman (11/12/25)
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  • Specialist, Technical Writer (Quality Assurance)

    L3Harris (Waco, TX)
    …aerospace-drive environment or within the defense industry. + Ability to obtain and maintain a DoD Secret Clearance . + Must be a US Citizen. Preferred ... Skills: + Active Secret Clearance at the time of hire....of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (10/05/25)
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  • Specialist, Technical Writer

    L3Harris (Waco, TX)
    …communicate complex technical information clearly and effectively. + Ability to obtain and maintain a DoD Secret Clearance . + Must be a US Citizen. Preferred ... Skills: + Active Secret Clearance at the time of hire....of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (09/24/25)
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  • Sr Specialist, Technical Writer

    L3Harris (Greenville, TX)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... sea and cyber domains in the interest of national security . Job Title: Specialist, Technical Writing Job Code: 30661...Must be able to obtain and maintain a Top Secret with SCI Clearance . + Other duties… more
    L3Harris (11/01/25)
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  • Airworthiness Manager - level 5

    Lockheed Martin (Fort Worth, TX)
    …will need to be a US Citizen, and be able to obtain and maintain a US DoD SECRET clearance , to support this government contract, as well as successfully pass ... prioritize competing demands, and deliver superior results under tight deadlines\. ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (10/24/25)
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  • Solutions Architect

    GovCIO (Austin, TX)
    …team integration. + Cybersecurity Expertise: Strong knowledge of NIST RMF, Zero Trust, DoD Cloud SRG, DoDI 8500.01/8510.01, and enterprise security design. + ... and collaboration platforms (SharePoint, Teams). Required Skills and Experience + Clearance Required: Secret + Bachelor's degree in computer science,… more
    GovCIO (10/17/25)
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  • IT Operations Manager / Onsite: Forth

    Lockheed Martin (Fort Worth, TX)
    …with a focus on security , efficiency, and cost\-effectiveness\. * Active Top Secret * DoD 8570 Certification Level II * Knowledge of Special Access ... You must be able to obtain and maintain a security clearance , as required by the position\...., you must be a US Citizen for consideration\. ** Clearance Level:** Top Secret **Other Important Information… more
    Lockheed Martin (11/14/25)
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  • Manager, Contracts (Onsite)

    RTX Corporation (Richardson, TX)
    …related field and minimum of 5 years of experience + Active and transferable Top Secret /SCI US government issued security clearance is required prior to ... US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship… more
    RTX Corporation (10/28/25)
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  • Missile Systems Engineer, Sr

    Lockheed Martin (Grand Prairie, TX)
    …activities including definition of verification methodology * Ability to obtain and maintain an DoD Secret clearance , Interim Secret required prior to ... * C\+\+, Python and MATLAB experience is a plus ** Security Clearance Statement:** This position requires a..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (11/12/25)
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