• Senior Systems Administrator

    Cognizant (San Jose, CA)
    …Systems Administrator to provide technical expertise and support for Linux , Windows, and Virtual environments operating in advanced engineering labs. The ideal ... Cisco IOS and IPv4/IPv6 subnetting. + Proven ability to manage large-scale Windows, Linux , and virtual environments. + Familiarity with LAMP stack environments.… more
    Cognizant (08/09/25)
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  • System Administrator

    Cognizant (San Jose, CA)
    …**Systems Administrator ** to provide technical expertise and support for Linux , Windows, and Virtual environments operating in advanced engineering labs. **This ... Cisco IOS and IPv4/IPv6 subnetting. + Proven ability to manage large-scale Windows, Linux , and virtual environments. + Familiarity with LAMP stack environments.… more
    Cognizant (08/09/25)
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  • System Administrator

    DCCA (Denver, CO)
    System Administrator Location Denver, CO Job Code 2454 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active TS/SCI Clearance For over 40… more
    DCCA (06/24/25)
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  • Network Administrator

    Cognizant (Richardson, TX)
    …IOS and IPv4/IPv6 subnetting. + Proven ability to manage large-scale Windows, Linux , and virtual environments. + Familiarity with LAMP stack environments. ... Cognizant is seeking a **Network Administrator ** to provide operational network support globally. **This is an onsite role in Richardson, Texas.** This position… more
    Cognizant (08/09/25)
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  • HPC Systems Engineer - #Staff

    Johns Hopkins University (Baltimore, MD)
    …resource inventory using best practice applications. + Advanced knowledge of Linux , Apache, SQL, PHP/Python/Perl ( LAMP ) technology/toolkits. + Ability to ... with direct experience managing HPC clusters. + Experience as a high-level Linux system administrator . + Experience managing mission critical services. +… more
    Johns Hopkins University (05/22/25)
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