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Leidos Careers Senior System Administrator Jobs in Maryland

  • Senior Windows Server Systems Administrator

    Leidos - Bethesda, Maryland
    ... , verification and validation, and fielding. Provide technical support, administration, and monitoring of ... with system administration of server operating systems such as Microsoft Server (2012 R2/2016/2019 ...

  • Senior Systems Administrator

    Leidos - Columbia, Maryland
    ... working knowledge and understanding of system administration interdependencies as part of the Service ... . In lieu of bachelor’s degree an additional five (5) years of systems administration experience may be ...