• Windows/VMware Systems Administrator

    GovCIO (San Antonio, TX)
    …is contingent upon contract award. GovCIO is currently hiring for a Windows/VMware Systems Administrator for our US Courts proposal. This position will be ... + Responsible for server operations inclusive of hardware, operating system (OS), and utilities on the server. + Has...server. + Has expertise in one or more operating systems and is responsible for support functions… more
    GovCIO (12/23/25)
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  • Lead, Systems Engineer (Network)

    L3Harris (Greenville, TX)
    …ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of ... Shift 9/80 Job Description: We are seeking a highly skilled and experienced Systems Engineer specializing in system networking. The ideal candidate will possess… more
    L3Harris (10/24/25)
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  • Sr. Manager, Systems Engineer 1

    L3Harris (Waco, TX)
    …ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of ... and mentor a diverse team of technical engineers in support of multiple business areas. . Recommend tactics and.... Ensure programs translate customer requirements into unique verifiable system level requirements. . Lead/Review the systems more
    L3Harris (10/12/25)
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  • Systems Engineer II

    Sierra Nevada Company, LLC (Plano, TX)
    …Clearance. US Citizenship status is required as this position needs an active US Security Clearance for employment. Non-U.S. Citizens may not be eligible to ... ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end… more
    Sierra Nevada Company, LLC (11/05/25)
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  • Postdoctoral Scholar Pool - Information…

    Texas State University (San Marcos, TX)
    …and provideacceptable documentationverifying their identity and authorization to work in the United States . Texas State University participates in E-Verify, and ... Posting Information Position TitlePostdoctoral Scholar Pool - Information Systems & Analytics Job Posting Number2025003NTL Job LocationSan Marcos… more
    Texas State University (12/04/25)
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  • Lead, Systems Engineering - SEIT IPT

    L3Harris (Waco, TX)
    …ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of ... TX Schedule: 9/80 Job Description: L3Harris is actively seeking an Lead Systems Engineer (SE) to support requirement development, design, development, test,… more
    L3Harris (11/08/25)
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  • Specialist, Systems Engineering

    L3Harris (Greenville, TX)
    …ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of ... 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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  • Classified Cybersecurity Manager

    RTX Corporation (Richardson, TX)
    **Date Posted:** 2025-12-03 **Country:** United States of America **Location:** HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA ... date.​ US citizenship is required, as only US citizens are eligible for a security...these programs. Responsibilities include cybersecurity requirements stipulated by various United States government documents, including but not… more
    RTX Corporation (12/05/25)
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  • Specialist, Systems Engineer (DevOPS) 1

    L3Harris (Greenville, TX)
    …customers, systems engineers, and software engineers to ensure successful system deliveries and support for various projects. Responsibilities: + Communicate ... production shops, including the ability to build test operating systems and flash hardware firmware. + Support ...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (11/07/25)
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  • LTAMDS - Field Maintenance Technician- White Sands

    RTX Corporation (El Paso, TX)
    **Date Posted:** 2025-12-11 **Country:** United States of America **Location:** TX001: El Paso 7201 Montana Avenue , El Paso, TX, 79925 USA **Position Role ... date.​ US citizenship is required, as only US citizens are eligible for a security...when relocated on tactical contingency missions outside the continental United States to include theaters of combat.… more
    RTX Corporation (12/09/25)
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