• Global Security Systems

    CyrusOne (Houston, TX)
    The Global Security Systems Operations Specialist is responsible for the ongoing support, maintenance, and optimization of CyrusOne's enterprise-wide ... physical security systems . This role focuses on break/fix...monitoring, and operational excellence across a global footprint. The Specialist will partner with internal teams and external vendors… more
    CyrusOne (12/13/25)
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  • Specialist , Information Security

    L3Harris (Waco, TX)
    …sea and cyber domains in the interest of national security . Job Title: Specialist , Information Security Systems Engineer Job Code: 31929 Job Location: ... Schedule: 9/80 Job Description: L3Harris is actively seeking a Specialist , Information System Security Engineer (ISSE) for...specifications. + Maintain awareness of the most recent system security policies and directives and assist Systems more
    L3Harris (12/12/25)
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  • Specialist , Systems Engineer

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer Job Code: 30582 Job ... Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Systems Engineering (SE) Specialist will be responsible for performing technical… more
    L3Harris (11/08/25)
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  • Specialist , Systems Integration…

    L3Harris (Waco, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Integration / Test Engineer Job ... is actively seeking a direct hire opportunity as a Specialist , Systems Integration / Test Engineer for...engineering experience. + Must hold an active DOD Secret Security Clearance and be able to obtain a TS/SCI… more
    L3Harris (11/08/25)
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  • Specialist , Systems Engineering

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineering Job Code: 31062 Job ... Location: Greenville, TX Schedule: 9/80 Job Description: The Specialist , Systems Engineer (SE) performs technical planning, system integration, verification and… more
    L3Harris (11/19/25)
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  • Specialist , Systems Engineer

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer Job Code: 30634 Job ... Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Systems Engineering Specialist is responsible for supporting the requirements, design,… more
    L3Harris (11/01/25)
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  • Specialist , Systems Engineer…

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer (COMINT/SIGINT) Job Code: 30866 ... 1st Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineering Specialist who will be responsible...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/08/25)
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  • Specialist , Systems Engineer…

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer (Avionics) Job Code: 29624 ... (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Specialist , Systems Engineering position is responsible for...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (10/05/25)
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  • Specialist , Systems Engineering

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineering Job Code: 30687 Job ... and assessing corrections. + Familiarity with networking technologies, to include Security + certification. + Familiarity with RC135 Communications Systems . +… more
    L3Harris (11/08/25)
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  • Specialist , Systems Engineer…

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineering Job Code: 30891 Job ... 1st Shift 9/80 Job Description: L3Harris is seeking a Systems Engineering Specialist who will be involved...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/08/25)
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