• PKI Admin

    Insight Global (Dallas, TX)
    …* Design, implement, and manage secure IT infrastructure across distributed systems and cloud environments * Lead data protection initiatives using encryption, ... maintain encryption protocols (TLS, PGP, PKI, HSM) across enterprise systems * Assess and remediate system security vulnerabilities through...This is a hybrid role 3 days a week onsite We are a company committed to creating diverse… more
    Insight Global (09/09/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Mckinney, TX)
    …five (5) years of relevant experience + Experience with systems administration of Linux, Networking, and/or Windows (in desktop or server environments) ... test systems + Develop Cybersecurity compliant **TE** (Linux, IOS, Windows ) + Install software packages/updates to enhance operations and testing of production… more
    RTX Corporation (09/13/25)
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  • Level 2 Multi Function Systems Analyst-…

    Lockheed Martin (Fort Worth, TX)
    … integration, and related disciplines\. **Basic Qualifications:** * Basic Experience with Windows Operating Systems \( Windows 10/11\) * Basic experience ... **Description:** Performs a variety of activities in information systems protection, design, development, and analysis encompassing one or more of the following… more
    Lockheed Martin (09/13/25)
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  • Software Engineering Technician ( Onsite )

    RTX Corporation (Richardson, TX)
    …E Renner Rd , Richardson, TX, 75082-2402 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable ... code bases in a variety of programming languages. Experience with integrated systems . Understanding of logic structures and syntax + Ability to install, configure,… more
    RTX Corporation (08/26/25)
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  • Windchill Application Administrator, Principal…

    RTX Corporation (Plano, TX)
    …tools, or methodologies: PTC Windchill, Oracle database, Apache web server, Linux & Windows server operating systems , Shell scripting, CAD tools (eg Creo ... 465 Independence Parkway , Plano, TX, 75075 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/19/25)
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  • UM Administration Coordinator

    Humana (Austin, TX)
    …of our caring community and help us put health first** The UM Administration Coordinator 2 provides non-clinical support for the policies and procedures ensuring ... mailboxes and entering data into work queues and/or clinical documentation systems , mailing letters/educational material, preparing documents to LTSS UM reviewers… more
    Humana (09/30/25)
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  • Systems Administrator

    System One (Houston, TX)
    …will be an experienced Systems Administrator with strong skills in Microsoft 365, Windows systems , and network security. Direct Hire - not open to C2C or ... Systems Administrator Primary Responsibilities + Install, configure, and maintain Windows systems , hardware, and enterprise applications. + Administer… more
    System One (09/03/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …IT Infrastructure and Operations **Skills:** Networking Hardware,Network Security,Network Systems ,Operating Systems (OS), Systems Design **Certifications:** ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and qualified… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Richardson, TX)
    …CityLine Drive Building C37, Richardson, TX, 75082 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO) II** to support our team...Security Officer (ISSO) II** to support our team **100% onsite ** at our facility in **Richardson, Texas.** The successful… more
    RTX Corporation (08/29/25)
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  • Systems Administrator

    Robert Half Technology (Dallas, TX)
    …like Cisco, Fortinet, and Ubiquiti. Requirements * Minimum of 3 years' experience in systems administration or a related technical role. * Proficiency in Active ... In this role, you will oversee both remote and onsite technical support for business clients, ensuring systems...client visits after onboarding. * Implement and support operating systems such as Windows Server, Active Directory,… more
    Robert Half Technology (09/19/25)
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