• Senior System Administrator (Linux)

    TISTA Science and Technology (Austin, TX)
    Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize work, and handle critical problems. You'll provide patching support, ... and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll also assist with the installation and integration… more
    TISTA Science and Technology (05/29/25)
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  • System Administrator - VP (Hybrid)

    Citigroup (Irving, TX)
    …are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual will serve as ... a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced troubleshooting, performance tuning and capacity planning. Demonstrate a… more
    Citigroup (05/14/25)
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  • Network Administrator

    Robert Half Technology (Pasadena, TX)
    …building and maintaining secure, high-performing networks? We're looking for a Network Administrator who can take ownership of our network infrastructure and ensure ... and resolve escalated network support tickets + Maintain secure and reliable communication systems , enforcing network access and usage policies + Support VoIP and … more
    Robert Half Technology (05/22/25)
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  • Buyer - Subcontract Administrator - Level 2

    Lockheed Martin (Fort Worth, TX)
    …Strategic Supplier Team\! We are looking for an early career subcontract administrator for supplier and subcontract management, working with various suppliers across ... flexible work schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package here\. Do… more
    Lockheed Martin (04/26/25)
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  • Supply Chain - Buyer- Subcontract…

    Lockheed Martin (Fort Worth, TX)
    …flexible work schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package here\. Do ... Supply Chain Management, Business, Industrial Distribution, Finance, Accounting, Information Systems , Economics or related field \* Experienced in early career… more
    Lockheed Martin (05/15/25)
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  • IT Manager (NTCSS) - Remote with travel

    Noblis (Austin, TX)
    …end-user support for hardware and software issues, configuring and maintaining computer systems , and implementing security measures to protect data and ... **Responsibilities** **While we are open to Remote candidates for this role, preference will be...an opening for a IT Manager / NTCSS Database Administrator / NTCSS Computer analyst to support weekday shiftwork… more
    Noblis (05/08/25)
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  • Sr. Cribl Engineer | Remote , USA

    Optiv (Austin, TX)
    …the software pipeline, focusing on the monitoring and platform and maintaining security systems for client environments. Experience and knowledge of ... Engineer will serve as a primary responder for Managed Security customer systems , taking ownership of client... Administrator + 2+ years experience as Cribl Administrator + Expert-level knowledge of Splunk Enterprise Security… more
    Optiv (05/13/25)
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  • Sr. Consultant - SASE/Netskope | Remote…

    Optiv (Austin, TX)
    …+ Obtain and maintain top tier vendor certification. (Netskope Certified Cloud Security Administrator , Netskope Certified Cloud Security Integrator, Netskope ... _This position will be fully remote and can be hired anywhere in the...Experience:** 5-7 years of related work experience in IT security , networking, or systems engineering. + **Architecture… more
    Optiv (05/15/25)
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  • Network Security Analyst III

    University of Texas Rio Grande Valley (Edinburg, TX)
    …the entire university. Description of Duties * Responsible for operating and monitoring security systems on multiple University campuses to identify information ... in one or more of the following: Certified Information Systems Security Professional ( CISSP ), GIAC... Administrator ( PSC -CA), Fortinet Certified Network Security Administrator ( FCNSA ), GIAC … more
    University of Texas Rio Grande Valley (05/20/25)
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  • Salesforce Senior Architect - Hybrid - Client…

    NTT America, Inc. (Mckinney, TX)
    …We are currently seeking a Salesforce Senior Architect - Hybrid - Client Site/ Remote Our **Salesforce Architects** will be a core part of the Salesforce Platform ... that builds solutions, performs process work in conjunction with automated systems and third-party applications. This position is responsible for the day-to-day… more
    NTT America, Inc. (05/23/25)
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