• Sr Linux Systems Administrator

    RTX Corporation (Mckinney, TX)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer,… more
    RTX Corporation (07/03/25)
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  • Specialist, System Administration

    L3Harris (Greenville, TX)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... level three administrator with Windows Server experience to join our IT team . The successful candidate will be responsible for maintaining, upgrading, and managing… more
    L3Harris (08/10/25)
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  • Cybersecurity Engineer Prin

    CBRE (Richardson, TX)
    …leverage their strong understanding of enterprise-level knowledge and/or expert knowledge to mitigate cyber security risk. They will actively work with the CBRE ... (Compliance, Risk Mgmt., Audit, & Legal) to seamlessly integrate security processes, tools, and people into the business culture...drive problem resolution. As a senior member on the team , this individual will work to build a progressive… more
    CBRE (07/16/25)
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  • Specialist, Software Engineering (Full Stack…

    L3Harris (Greenville, TX)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... will be responsible for working within an Integrated Product Team to develop systems for a diverse customer base....C++, or Javascript. + Must have an active DoD security clearance with the ability to obtain/maintain Top Secret… more
    L3Harris (08/09/25)
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  • Lead Systems Engineering

    L3Harris (Rockwall, TX)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, ... be able to pass a polygraph. + Must have or be able to get Security + within a year of employment. + Experience supporting DoD projects/programs with preference given… more
    L3Harris (07/31/25)
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