• Senior Mainframe Systems Programmer - zVM

    Ensono (Houston, TX)
    …manually manipulating VM directory and/or using tools such as VM:Secure or DirMaint + System network design and configuration at operating system level ... Areas of Focus for this Role + Storage management, system backup/restore, tape encryption, disaster recovery planning + Support...a diverse set of client environments + Manage z/VM systems : + Software + Availability + Network more
    Ensono (01/06/26)
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  • Senior Cloud & Network Solutions Architect…

    Cognizant (Dallas, TX)
    …frameworks ** Network Technologies** . 4G, 5G, Open RAN, transport and core network architectures . VoLTE, VoWiFi, VoNR systems . SDN and NFV (Virtual ... **Senior Cloud & Network Solutions Architect** **(Hybrid** ) About the role.... Own platform architecture ensuring high availability, scalability, and security . . Collaborate with cross-functional teams to align IT… more
    Cognizant (01/03/26)
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  • NASA Lunar Gateway Flight Software Architect…

    CACI International (Houston, TX)
    …software architecture concepts, design, and implementation. + Analyze data flow within the system network and at the device level including identifying data ... ability to adjust the data flow depending on the system status. + Perform systems engineering on...+ Experience/familiarity with Time-Triggered Ethernet (TTE). + Experience with Cyber- Security assessments for embedded systems , and the… more
    CACI International (12/25/25)
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  • Security Technician

    Mobile Communications America (San Antonio, TX)
    …more. **WHAT YOU WILL BE DOING** **:** + Installing and servicing physical security systems /platforms, including CCTV, access control systems , intrusion ... experience with the installation and service of enterprise-level physical security systems and platforms (Access Controls, CCTV,...headend equipment, cabling, and able to connect to the network . + Basic comprehension of mechanical systems ,… more
    Mobile Communications America (01/08/26)
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  • Systems Engineer

    Actalent (Richardson, TX)
    Job Title: Systems Engineer Seeking 3 talented and motivated Systems Engineers to contribute to our system development and engineering efforts. As a ... work on cutting-edge aerospace projects and support the full lifecycle of system development, from proposal to deployment. You will collaborate with cross-functional… more
    Actalent (01/10/26)
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  • THAAD Systems Engineer

    RTX Corporation (Austin, TX)
    …Field Engineering team supporting the Terminal High Altitude Area Defense (THAAD) Radar System . ACTIVE SECRET SECURITY CLEARANCE REQUIRED and will require a US ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/12/25)
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  • Test Director - JTC-TRS Systems

    CAE USA INC (Arlington, TX)
    …vision is to be the worldwide partner of choice in defense and security , and civil aviation by revolutionizing our customers' training and critical operations with ... elevate safety, efficiency and readiness. + CAE Defense & Security Mission: CAE's Defense and Security business...knowledge of the Joint Terminal Control Training and Rehearsal System (JTC-TRS). The candidate will travel extensively to support… more
    CAE USA INC (12/03/25)
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  • Senior IT Professional

    Texas A&M University System (College Station, TX)
    …expertise in virtualization, containerization, Kubernetes, and library specific complex data systems . Specific experience with Folio and/or other library systems ... possess one or more of the following: + Experience working with Linux operating systems and directory services such as OpenLDAP, as well as experience with Microsoft… more
    Texas A&M University System (12/20/25)
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  • Sr. Specialist, Systems Engineer (ELINT)

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineering Job Code: 30880 Job Location: ... Job Schedule: 1st Shift 9/80 Job Description: L3Harris is seeking a Sr. Systems Engineering Specialist who will be involved in activities directly related to the… more
    L3Harris (11/08/25)
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  • Mainframe Security Administrator

    Cayuse Holdings (Austin, TX)
    …+ Provide primary support as the subject matter expert for z/OS operating systems and system components; provide direct technical support as needed in ... **Overview** **_JOB TITLE:_** Mainframe Security Administrator **_CAYUSE COMPANY:_** Cayuse Civil Services, LLC...testing of releases, upgrades, or changes to z/OS operating system , network , and component software. + Provide… more
    Cayuse Holdings (01/15/26)
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