• Linux Administrator

    CACI International (Lackland AFB, TX)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... are needed on an ongoing basis. **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of the Air Force (DAF) Enterprise IT as… more
    CACI International (06/25/25)
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  • Linux System Administrator

    Belcan (Austin, TX)
    Linux System Administrator Job Number: 357596 Category: Systems Administration Description: Job Title: ​​ Linux System Administrator Location: Austin, TX. ... required Pay Rate: $100 - 125K DoE Keywords: #​​SystemAdminJobs #LinuxSystemAdmin # Linux Job description Responsible for the IT infrastructure of a growing… more
    Belcan (06/13/25)
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  • FSL Linux Systems Administrator

    Mb Solutions, Inc. (Houston, TX)
    Houston, TX, USA | Full Time FSL Linux Systems Administrator - ( ADV000ABM ) Are you passionate about human space exploration, understanding the origins of the ... centers across the United States. We have an exciting opportunity for a FSL Linux Systems Administrator to join the team with Nexus, a teammate company. The FSL … more
    Mb Solutions, Inc. (04/19/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    ManTech seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in **San Antonio, TX** . **Responsibilities, include but ... **Minimum Qualifications:** + Ten (10) years or more experience as a Linux Systems Administrator supporting the Intelligence Community in enterprise… more
    ManTech (06/11/25)
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  • FSL Linux Systems Administrator

    Amentum (Houston, TX)
    …at centers across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator ** to join the team with Nexus, a teammate company. ... with identifying qualified candidates and conducting interviews. ** The **FSL Linux Systems Administrator ** will: + This position, working on the Amentum JETS… more
    Amentum (05/07/25)
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  • Linux Systems Administrator

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently looking for a Linux Systems Administrator for our Courts proposal. This position will be located in San Antonio, TX. ... USD $92,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/2384/ linux -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID** _2023-2384_ **Category**… more
    GovCIO (05/07/25)
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  • Linux Systems Administrator SME

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently looking for a Linux Systems Administrator (SME) for our Courts proposal. This position will be located in San Antonio, TX. ... $150,650.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/2385/ linux -systems- administrator -sme/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID** _2023-2385_… more
    GovCIO (04/21/25)
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  • Linux Engineer and Everfox TTC…

    TAD PGS, Inc. (San Antonio, TX)
    …deployment and management tasks. Basic Hiring Criteria: + Proven experience as a UNIX/ Linux Administrator , ideally with RedHat systems. + Strong understanding of ... Scope Polygraph.** Job Responsibilities: + Install, configure, and maintain a Linux -based secure access solution Everfox TTC. + Support policies and configuration… more
    TAD PGS, Inc. (05/15/25)
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  • Linux Administrator SR

    ERCOT (Taylor, TX)
    …issues in creative and effective ways * Develops technical road-map for Linux infrastructure * Works with technical architecture teams to engineer solutions to ... complex problems * Ensures the overall health of the Linux environment that includes proactive management, monitoring, patching, and...Management (YUM & RPM) * RHN Satellite Server * Linux high-availability * VMware * PERL Scripting * Ability… more
    ERCOT (05/22/25)
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  • 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, work ... with ServiceNow, and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll also assist with the installation and… more
    TISTA Science and Technology (05/29/25)
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  • Systems Administrator

    ManTech (San Antonio, TX)
    …degree. **Preferred Qualifications:** + Ten(10) years or more experience as a Linux Systems Administrator . + Experience in implementing solutions with ... ManTech is seeking a motivated, career and customer-oriented **System Administrator ** to join our team in **San Antonio, TX** . The team delivers enterprise… more
    ManTech (06/24/25)
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  • Linux /Unix Admin - Irving, TX

    NTT America, Inc. (Irving, TX)
    …date of early-mid July 2025. We are seeking candidates for Level 3 Linux /Unix senior systems administrator group to support franchise critical applications ... forward-thinking organization, apply now. We are currently seeking a Linux /Unix Admin - Irving, TX to join our team...project management skills **Required Qualifications:** + 5+ years of Linux Administration (Red Hat Enterprise Linux RHEL… more
    NTT America, Inc. (05/06/25)
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  • Systems Administrator

    TEKsystems (Austin, TX)
    …directory, Systems engineering, Windows server, Azure, Cloud, Windows administration, Server administrator , intune, Apple MDM, routers and switches, Linux Top ... Description TEKsystems is looking to bring on a Systems Administrator for a 6 month contract that will likely...SCCM and Mosyle. * Deploy and manage Windows and Linux physical and virtual servers, backups and various third-party… more
    TEKsystems (06/25/25)
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  • Senior SAP Basis Engineer

    Cardinal Health (Austin, TX)
    …to assist in the management of SAP eco-system + Works with the Unix/ Linux /Windows Administrator on capacity planning and performance tuning of servers hosted ... on GCP cloud. GCP/AWS cloud experience is preferred. + Creates and maintains accurate documentation & Provides support to the SAP application team during development and implementation projects. + Provides support for HA(High availability) & DR(disaster… more
    Cardinal Health (06/16/25)
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  • Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …experience **US Citizenship Required:** Yes **Job Description:** **Network Systems Administrator ** GDIT is seeking qualified candidates for a **Network Systems ... Administrator ** in support of the Warfighter Training Readiness Solution...performance. + Assign and update security permissions on a Linux network. + Review and interpret Linux more
    General Dynamics Information Technology (06/18/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (San Antonio, TX)
    …The Lead IT Systems Engineer will work in a challenging, hands-on environment. Window and LINUX Red Hat System Administrator Work location is San Antonio and on ... Failover Clusters, McAfee EPO, SQL, System Center, SolarWinds, SharePoint, Red Hat Linux , and Exchange Servers + Conduct risk assessments to identify possible… more
    Lumen (06/23/25)
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  • Information Systems Security Administrator

    Textron (Fort Worth, TX)
    …including hardware and systems/applications software\. + Perform the role of Systems Administrator for classified Windows and Linux workstations and servers ... **Information Systems Security Administrator ** **Description** We're more than aviation experts, we're...STIG requirements\. + Experience with Windows, Windows Server, and Linux \-based operating system administration\. + Background knowledge in a… more
    Textron (06/26/25)
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  • Associate Technical Account Manager - Red Hat…

    Red Hat (Austin, TX)
    …Job** Red Hat's Technical Services team is looking for an engineer or systems administrator with 2-3 years of experience to join us remotely as an Associate ... Support enterprise customers implementing Red Hat solutions such as Red Hat Enterprise Linux , Ansible Automation Platform, and Red Hat OpenShift * Serve as the… more
    Red Hat (06/10/25)
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  • Senior Unix Security Administrator

    Charles Schwab (Southlake, TX)
    …Identity and Access Management has an opening for a Sr. Unix Administrator responsible for overseeing, maintaining, and enhancing the security and efficiency of ... Unix/ Linux systems, with a primary focus on managing the...elevation mechanisms. This role requires a deep understanding of Unix/ Linux operating systems, security best practices, and automation techniques.… more
    Charles Schwab (06/15/25)
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  • Tenable Nessus Administrator

    CACI International (Lackland AFB, TX)
    Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an...Engine, Nessus Network Monitor, and Security Center on both Linux /Unix and Windows based environments + Ensure compliance with… more
    CACI International (04/26/25)
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