• Application Administrator II

    Jabil (Richardson, TX)
    …draw valid conclusions.. Ability to operate a personal computer including using a Windows based operating system and related software.. Advanced PC skills, ... communities around the globe. JOB SUMMARYMaintain & support existing eCommerce business system applications. Sterling GIS, BizTalk 2004 and all associated support … more
    Jabil (08/29/25)
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  • Network Administrator

    GovCIO (Austin, TX)
    …and will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting ... Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the existing team...will need to be adept at monitoring and tuning system and network performance, ongoing operation of the network,… more
    GovCIO (09/26/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …Qualifications:** * Proficient with Windows and Linux/Unix operating systems configuration and troubleshooting\. * IT System /Software Troubleshooting ... **Description:** You will be the Systems Engineer Senior for the F\-35...Senior your responsibilities will include: * Identifying/troubleshooting MPE system anomalies and issues * Lab configuration consisting of… more
    Lockheed Martin (07/26/25)
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  • Information System Security Engineer…

    Amentum (San Antonio, TX)
    …Security, & Intel space? If so, look no further. Amentum is seeking an Information System Security Engineer - Senior to join our team of passionate individuals ... for transformative change. **Responsibilities:** The duties and responsibilities of the Information System Security Engineer - Senior include, but are not… more
    Amentum (08/29/25)
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  • Senior Information Security System

    Citigroup (Irving, TX)
    …growth and progress together. The Info Sec Tech Lead Analyst is a senior level professional position responsible for driving efforts to prevent, monitor and respond ... data security policy. **Responsibilities:** + Integrate new, complex security systems into the existing infrastructure. + Ensure the confidentiality, integrity,… more
    Citigroup (08/23/25)
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  • Network Support Technician - Senior

    General Dynamics Information Technology (Killeen, TX)
    …Certification:MCSA Windows Server 2012, Solaris 10, Linux+, VCP5, Azure Administrator Fundamentals etc + **Role Requirements** : + On site daily customer ... **Job Family:** SCA **Skills:** Active Directory (AD),Information Technology (IT),Microsoft Windows **Experience:** 10 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Storage Engineer

    CGI Technologies and Solutions, Inc. (Belton, TX)
    …of Products, Third Party Applications & Tools, SAN, NAS, EMC, Cisco, Nexus, Linux, Windows , VMWare, and other systems * Performing complex technical work which ... ** Senior Storage Engineer** **Category:** Infrastructure/Cloud **Main location:** United...models and switches. * Thorough knowledge of Unix and Windows operating systems * Understanding of NIS,… more
    CGI Technologies and Solutions, Inc. (08/08/25)
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  • Senior Endpoint Security Engineer

    AIG (Dallas, TX)
    …for Windows and Linux. + Intermediate to Expert level knowledge on Windows & Active Directory, Unix/Linux Operating Systems . + Good scripting knowledge using ... help customers to manage risk. Join us as a Senior Endpoint Security Engineer to play your part in...excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that… more
    AIG (08/27/25)
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  • Senior Cloud DevOps Engineer

    CACI International (San Antonio, TX)
    Senior Cloud DevOps Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... and enforcement Develop and manage VDI solutions utilizing AWS Workspaces, Azure Windows Virtual Desktop and other offerings Harden security at the cloud provider,… more
    CACI International (08/26/25)
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  • Cloud Security Threat Modeler Senior

    Citigroup (Irving, TX)
    …vulnerabilities using **CWE** or **OWASP** frameworks. + Working knowledge of **Operating Systems ** (eg, ** Windows ** , **Linux** ) and their hardening best ... role. + Proven experience with **Jira** or other similar ticketing systems . + Strong understanding of security best practices related to **Authentication**… more
    Citigroup (09/23/25)
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