• F5 Security Engineer - Active TS

    ENS Solutions (San Antonio, TX)
    …to achieve common goals Requirements + Bachelor's degree in computer science, information systems , telecommunications, or an engineering focused field + Must ... as well as upgrading, monitoring, testing and servicing the systems as needed + Demonstrates knowledge of a broad...have an Active TS / SCI and willing to obtain a CI...have an Active TS / SCI and willing to obtain a CI Poly +… more
    ENS Solutions (12/27/25)
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  • Safety Professional Lead - TS / SCI

    M. C. Dean (San Antonio, TX)
    …meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS / SCI with Polygraph Clearance.** Responsibilities ... may meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS / SCI with Polygraph Clearance.** + Experience… more
    M. C. Dean (12/23/25)
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  • Virtualization Engineer - Active TS

    ENS Solutions (San Antonio, TX)
    …physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in Sterling, VA or ... Annapolis Junction, MD. As a Virtualization Engineer supporting the Government, you will be responsible for physical/virtual platforms, server build deployments,… more
    ENS Solutions (12/27/25)
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  • Lead, Systems Engineering (SIGINT/COMINT)

    L3Harris (Greenville, TX)
    …+ Active SECRET clearance required at the time of hire with the ability to obtain a Top Secret with SCI . + Must be able to successfully pass an FAA Class ... in the interest of national security. Job Title: Lead, Systems Engineer (SIGINT/COMINT) Job Code: 30387 Job...be a US Citizen. Preferred Additional Skills: + Active TS / SCI clearance. + Cybersecurity Certification such as… more
    L3Harris (10/26/25)
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  • Specialist, Systems Engineering

    L3Harris (Greenville, TX)
    …DOD Secret Security Clearance, with the ability to obtain and maintain a DOD Top Secret ( TS / SCI ) Security Clearance is required. Preferred Additional ... Code: 30687 Job Location: Greenville, TX Schedule: 9/80 Job Description: Mid-level Systems Engineer possessing engineering experience to follow system level… more
    L3Harris (11/08/25)
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  • Sr. Specialist Systems Engineering

    L3Harris (Greenville, TX)
    …Job Location: Greenville, TX Schedule: 9/80 Security Clearance: Must Have an Active DoD Top Secret / SCI to be Considered Job Description: Will be involved ... in developing, maintaining, integrating, and managing ground ISR systems , networks, and system storage devices. Will be a...have the ability to obtain and maintain a DoD TS / SCI security clearance which requires US citizenship… more
    L3Harris (11/12/25)
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  • Lead, Systems Engineering

    L3Harris (Greenville, TX)
    …+ Requires active DoD Secret Clearance and the ability to obtain a Top Secret / SCI Clearance, which requires US Citizenship Preferred Additional Skills: + ... 31063 Job Location: Greenville, TX Schedule: 9/80 Job Description: The Lead, Systems Engineer (SE) performs technical planning, system integration, verification… more
    L3Harris (11/19/25)
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  • Sr. Spec, Systems Engineering (Mission…

    L3Harris (Greenville, TX)
    Secret clearance at the time of hire with the ability to obtain and maintain a Top Secret with SCI . + Must be a US Citizen. Preferred Additional Skills: ... the interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Code: 30508 Job Location:...+ Active Top Secret with SCI . +… more
    L3Harris (10/30/25)
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  • Sr. Specialist, Systems Engineering

    L3Harris (Waco, TX)
    …a degree, minimum of 10 years of prior related experience. + An active DoD Top Secret ( SCI ) Security Clearance, which requires US Citizenship. + Demonstrated ... sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer - EA ISR Programs Job Code: 30408 Job Location: Waco, TX… more
    L3Harris (11/08/25)
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  • Specialist, Systems Engineering

    L3Harris (Greenville, TX)
    …+ Minimum of active DoD Secret Clearance and the ability to obtain a Top Secret / SCI Clearance, which requires US Citizenship. + Current CompTIA Security+ ... Job Location: Greenville, TX Schedule: 9/80 Job Description: The Specialist, Systems Engineer (SE) performs technical planning, system integration, verification… more
    L3Harris (11/19/25)
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