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Leidos Careers It Systems Administrator Jobs in United States

  • Systems Administrator / Junior Integration Engineer

    Leidos - Odenton, Maryland
    ... foundational Linux systems administration knowledge to cross-train and grow into a Systems Integration Engineer ... environments. Manage network servers and technology tools. Set up accounts and workstations ...
  • DevOps System Administrator

    Leidos - McLean, Virginia
    ... . Perform Security Infrastructure - Application Engineer and Automation Development Responsibilities ... reading!** Leidos National Security Sector is seeking a System Administrator to work at a client ...
  • a Host-Based Security Systems (HBSS) Engineer and Administrator

    Leidos - Washington, District Of Columbia
    ... Description Leidos has a career opening for a Host-Based Security Systems (HBSS) Engineer and Administration professional at the Washington Navy Yard. JOB SUMMARY: This HBSS ...
  • Linux/Windows Systems Administrator

    Leidos - Beavercreek, Ohio
    ... Description We are seeking security minded **Linux & Windows Systems Administrator ... . Perform system analysis for purposes of performance optimization, catastrophe mitigation, and security ...
  • Senior Linux Systems Administrator

    Leidos - Huntsville, Alabama
    ... flows by applying diverse skills in system engineering, administration, management, and security. This ... /maintain user accounts -Support system security vulnerability scan activities -Participate in program ...
  • System Administrator

    Leidos - San Antonio, Texas
    ... , phones, security updates; support internet, intranet, LANs, WANs, and network segments Assist with ... DoD's secure mobile device capability service. As a Sys Admin, you’ll work as part of a 24x7 Network ...
  • System Administrator

    Leidos - San Antonio, Texas
    ... , phones, security updates; support internet, intranet, LANs, WANs, and network segments Assist with ... DoD's secure mobile device capability service. As a Sys Admin, you’ll work as part of a 24x7 Network ...
  • System Administrator

    Leidos - Columbus, Ohio
    ... , phones, security updates; support internet, intranet, LANs, WANs, and network segments Assist with ... DoD's secure mobile device capability service. As a Sys Admin, you’ll work as part of a 24x7 Network ...
  • Senior Linux Systems Administrator

    Leidos - Huntsville, Alabama
    ... flows by applying diverse skills in system engineering, administration, management, and security. This ... /maintain user accounts -Support system security vulnerability scan activities -Participate in program ...
  • Sr. Systems Administrator

    Leidos - Washington, District Of Columbia
    ... Description The Leidos National Security Sector has an immediate opening for aSr ... . Desktop system management responsibilities involving account monitoring, security, Operating System ...
  • Active Directory System Administrator

    Leidos - Alexandria, Virginia
    ... operations across multiple geographic locations and network classifications. Work with Operations ... minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security ...
  • User Profile System Administrator

    Leidos - Alexandria, Virginia
    ... maintenance support in a large network enterprise, multi-enclave environment. This administrator will deploy ... every time a user logs onto a network. In this role, the administrator work in a team environment to ...
  • Hybrid-Cloud Infrastructure Systems Administrator

    Leidos - Remote, United States
    ... control, security, corporate policies, and ITIL. Work in a Scaled Agile Framework and participate in ... . Having a customer service focus is a MUST. US citizenship is required and able to obtain security ...
  • Sr. Systems Administrator-CNS with active TS/SCI Polygraph

    Leidos - Annapolis Junction, Maryland
    ... certification. Understanding of advanced security protocols and standards. Experience with Network Security ... network environment with geographically distributed systems. The position entails supporting solutions for ...
  • Systems Administrator

    Leidos - Annapolis Junction, Maryland
    ... standards. Experience with Network Security Technologies (e.g. Multiple Domain, PKI, SSP, and Vulnerability ... network environment with geographically distributed systems. The position entails supporting solutions for ...
  • Linux Systems Administrator

    Leidos - Huntsville, Alabama
    ... flows by applying diverse skills in system engineering, administration, management, and security. This ... /maintain user accounts -Support system security vulnerability scan activities -Participate in program ...
  • Linux Systems Administrator - Junior

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux Systems Administrator - Junior

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux Systems Administrator - Mid

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux Systems Administrator - Senior

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux Systems Administrator - Junior

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux Systems Administrator - Mid

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux Systems Administrator - Mid

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux Systems Administrator - Junior

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux Systems Administrator - Junior

    Leidos - Clarksburg, West Virginia
    ... problems with these or with the behavior of network-attached computers. oA security administrator is a specialist in computer and network security, including the administration of security devices such as ...
  • Linux/Windows Systems Administrator

    Leidos - Beavercreek, Ohio
    ... Description We are seeking security minded **Linux & Windows Systems Administrator ... . Perform system analysis for purposes of performance optimization, catastrophe mitigation, and security ...
  • Senior Systems Administrator

    Leidos - Fort Meade, Maryland
    ... Enforce security best practices and guidelines, leveraging knowledge of security policies, network ... Government application, server, and network security requirements such as NIST, FedRAMP, and FISMA ...
  • System Administrator

    Leidos - Bethesda, Maryland
    ... hours.** **You will work closely with other infrastructure and network engineers ... , administration, and troubleshooting of Linux and Windows servers to include base configuration, security and ...
  • Systems Administrator (Linux)

    Leidos - Fort Meade, Maryland
    ... /cyber/network security, vulnerability analysis, penetration testing, computer forensics, information ... as network‐attached storage. Experience implementing security best practices to include PKI ...
  • Linux Systems Administrator

    Leidos - Clarksburg, West Virginia
    ... flows by applying diverse skills in system engineering, administration, management, and security. This ... /maintain user accounts -Support system security vulnerability scan activities -Participate in program ...
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