• OS Engineer

    Lenovo (Morrisville, NC)
    …OS Engineer role, you will be responsible for daily administration and maintenance of Linux and Windows systems . This position will join us onsite at our ... Linux systems . + Responsible for daily administration and maintenance of Windows systems...-related technologies, with the ability to independently resolve common system issues. + Familiar with KVM virtualization technologies such… more
    Lenovo (09/22/25)
    - Related Jobs
  • System Administrator

    Two95 International Inc. (Tampa, FL)
    …and maintain system security. SKILLS: + 3 years of experience in Linux system administration . + Exceptional experience in installing and managing ... are looking for a System Administrator - Linux with a focus on: - + Administration...is necessary. DUTIES AND RESPONSIBILITIES: + Install and Configure Linux / Windows Systems . + Monitor server… more
    Two95 International Inc. (09/08/25)
    - Related Jobs
  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    … Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016. + Securing and monitoring Linux & Microsoft Windows desktops, ... to systems with successful authorization of those systems + Use of system authorization workflow...VTC devices + Administering, securing and monitoring enterprise level Windows and Linux network infrastructures Desired Experience… more
    Assertive Professionals (07/10/25)
    - Related Jobs
  • Sr. Principal System Admin

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance. + Experience supporting Linux and/or Windows operating systems . + Experience with but not ... more secure world. **What You Will Do:** + Experience with Linux architecture, deployment, administration , networking, performance monitoring/tuning, security… more
    RTX Corporation (09/10/25)
    - Related Jobs
  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system ... design and evaluation, solution engineering, software development, or system administration . Requirements + 3+ years of...with operating and maintaining Microsoft Windows and Linux servers to include operating systems . +… more
    ENS Solutions (09/27/25)
    - Related Jobs
  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Operations **Skills:** IT Help Desk, Linux ,Microsoft (MS) Active Directory (AD), System Administration , Windows 10 **Certifications:** CompTIA Security+ - ... **DNS** , **DHCP** , and **DFS** . + Perform ** Linux system administration ** (RHEL, CentOS,...systems ( Windows 10, Server 2012/2016) + Linux administration (RHEL/CentOS/Ubuntu) + Active Directory, DNS,… more
    General Dynamics Information Technology (07/16/25)
    - Related Jobs
  • Specialist, System Administration

    L3Harris (Rochester, NY)
    …minimum of 8 years of prior related experience. + 4 years of Windows or Linux systems administration experience. + 1 year of experience with VMWare or ... Administrator responsible for maintaining, managing, configuring, and troubleshooting Windows and/or Linux systems in...Matter Expert responsible for the configuration and maintenance of Windows systems while ensuring system more
    L3Harris (09/27/25)
    - Related Jobs
  • Infrastructure Cloud Engineer Lead

    NTT DATA North America (Dallas, TX)
    …compliance, and incident investigation. Experience Primary: Windows Secondary: Linux + 12+ years' experience in Cloud operations/ administration , with ... Directory, Group Policy, DNS, DHCP, WSUS, etc. + Strong Linux administration skills: RHEL, CentOS, Ubuntu, systemd,...Performance tuning and system optimization for both Windows and Linux servers. + Monitoring and… more
    NTT DATA North America (09/03/25)
    - Related Jobs
  • System Administrator

    Leidos (Bethesda, MD)
    …(DTP) contract. Your job will be to bring together Linux (primarily) and Windows systems administration , systems maintenance, systems performance ... ELK clusters, including Elasticsearch, Logstash, Kibana and *beats + Experience with Windows Systems Administration and troubleshooting Active Directory +… more
    Leidos (10/01/25)
    - Related Jobs
  • Database Engineer II

    Amazon (Seattle, WA)
    …years of experience in the following skills: (1) performing Linux or Windows Systems administration ; (2) performing network administration using ... in managing data workflow jobs; or (d) performing Hadoop system administration using Hive, Spark, HDFS, Presto,...the following skills: (1) performing Linux or Windows Systems administration ; (2) performing… more
    Amazon (08/16/25)
    - Related Jobs