• Senior Information Security Analyst…

    MongoDB (TX)
    …including but not limited to, experience in corporate environments, incident response, systems , applications, and an understanding of cloud environments. This is an ... team. You will be responsible for solving technical and administrative problems, reducing risk, and building trust. You will...and cloud environments + A strong understanding of MacOS, Linux , and Windows security + Love to learn; you… more
    MongoDB (08/29/25)
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  • Senior /Staff Consultant - Cloud Native

    Nutanix (Austin, TX)
    …**What You Will Bring** + 10+ years of experience in Consulting, DevOps, systems administration , or infrastructure engineering roles + Proven ability to ... (LDAP, OIDC, SAML, etc). + Proficiency in both Windows and Linux operating systems + Experience with Nutanix Kubernetes Platform (NKE/NKP) or similar enterprise… more
    Nutanix (08/19/25)
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  • System Engineer

    ManTech (San Antonio, TX)
    …limited to:** + Demonstrated experience creating and managing virtual environments + Systems administration of hardware and software in support of maintenance, ... to senior program management **Minimum Qualifications:** + 10 years of systems engineering experience + Experience with Linux **Preferred Qualifications:** +… more
    ManTech (09/30/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …in on-call rotations including weekend coverages to provide 24/7 support for critical systems , system changes and respond to production incidents. + Experience ... The Apps Support Sr Analyst is a seasoned professional role. Applies...performance of the individual. **Responsibilities:** + The Application Support Senior Analyst provides technical and business support for users… more
    Citigroup (09/30/25)
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  • Systems Administrator

    ManTech (San Antonio, TX)
    …virtual environments (VMWare ESX, VCenter Administration ) + Experience in administration of Linux + Experience configuring and maintaining storage and ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator** to join our team located in the...file systems (NFS, EXT3/4, XFS) + Experience in developing and… more
    ManTech (09/11/25)
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  • Infrastructure Cloud Engineer Lead

    NTT DATA North America (Dallas, TX)
    …2019, 2022): Active Directory, Group Policy, DNS, DHCP, WSUS, etc. + Strong Linux administration skills: RHEL, CentOS, Ubuntu, systemd, SELinux, cron, etc. + ... cloud security compliance, and incident investigation. Experience Primary: Windows Secondary: Linux + 12+ years' experience in Cloud operations/ administration ,… more
    NTT DATA North America (09/03/25)
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  • (USA) Specialist Technician, Technology Support

    Walmart (Dallas, TX)
    systems . Your role will also involve providing support for Video Conferencing Systems and collaborating with senior team members and leadership on hardware ... you will be responsible for provisioning PC, Mac, and Linux -based hardware for new employees. You will provide L1/L2...analysis. At least 1 year of working with ticketing systems like Jira and ServiceNow. At least 1 year… more
    Walmart (09/19/25)
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  • DevOps Engineer

    Huntington Ingalls Industries (San Antonio, TX)
    …our fast-paced development team. The ideal candidate will have strong working knowledge in Linux systems administration , and a background in Big Data ... application to deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (07/11/25)
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  • Middleware Team Lead

    GovCIO (Austin, TX)
    …located in Radford, VA and will be a remote position. **Responsibilities** Senior middleware administration experience deploying and managing middleware SW ... Application and Web Servers, Portals, and associated SW products and operating system configuration in LINUX , UNIX and Windows environments. Once deployed,… more
    GovCIO (09/25/25)
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  • Digital Technology Factory Solution Engineer…

    RTX Corporation (Richardson, TX)
    …Strong computer literacy - including x86 based hardware, Microsoft/ Linux /Unix operating systems and systems administration . + Applying best practices in ... as cyber security, network, compute, storage, encryption, automation, and system administration . + 5+ years of experience...+ 5+ years of experience with operational technology (OT) systems (PLCs, HMIs, test stands, sensors) in factory and… more
    RTX Corporation (09/24/25)
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