• Senior Windows Server Systems Administrator

    Leidos (Bethesda, MD)
    …+ Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server ... where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation Center (NMEC). This… more
    Leidos (07/24/25)
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  • Linux Systems Administrator

    Leidos (Clarksburg, WV)
    …security administrator is a specialist in computer and network security, including the administration of security devices such as firewalls, as well as consulting on ... general security measures. + A web administrator maintains web server services that allow for internal or external access to web sites. + Tasks include managing… more
    Leidos (07/30/25)
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  • Lead Simulation and Linux Platform Software…

    Amentum (Kennedy Space Center, FL)
    …Desirable Experience/Abilities: - NASA's Trick Simulation Environment - Jenkins automation server - Perl programming language - MATLAB Simulink - EtherNet/IP Scanner ... Developers Kit (ESDK) - Linux and Windows OS: kernel, threading, networking, and virtual...OS: kernel, threading, networking, and virtual machines experience - Administration and maintenance of computer software **Access to Kennedy… more
    Amentum (06/03/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... enclave comprised of various hardware, software and network components to include server architecture, virtual machines, managed switches, NAS, VLANs, and VPNs. +… more
    Leidos (05/14/25)
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  • Systems Administrator

    Robert Half Technology (Nashville, TN)
    … administration or a similar role. + Proficiency in managing Windows Server and/or Linux -based systems. + Strong knowledge of network protocols, ... support. Key Responsibilities: + Manage and administer Windows and/or Linux -based servers, including installation, configuration, and maintenance. + Monitor system… more
    Robert Half Technology (07/22/25)
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  • Lab Engineer - Journeyman

    Tyto Athene (Doral, FL)
    …with virtualization tools such as VMware or ESXI. + Familiarity with Windows Server and/or Linux operating systems. + Understanding of basic networking concepts ... imaging, software deployments, and hardware setup + Perform routine system administration tasks (eg, patching, account management, configuration updates) in Windows… more
    Tyto Athene (07/28/25)
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  • AWS Cloud Ops Engineer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …experience with software-defined and traditional networking. * Strong understanding of Linux , including experience with server administration , monitoring, ... monitoring and optimizing performance (CloudWatch, SolarWinds, Nagios, SumoLogic, Splunk). * Administration of web servers running Apache, Tomcat, IIS, Nginx. *… more
    CGI Technologies and Solutions, Inc. (07/23/25)
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  • Systems Administrator (Windows) - Journeyman

    Tyto Athene (Doral, FL)
    …in system administration , configuration, and support + Proficient with Windows Server and Linux environments + Hands-on with VMware or Hyper-V virtualized ... Zero Trust principles under the Thunderdome initiative. **Responsibilities:** + Monitor server performance and resource utilization, analyzing logs and metrics to… more
    Tyto Athene (07/28/25)
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  • Sr System Analyst- IT BSD Gas & Steam Control Ctr

    conEdison (New York, NY)
    …. Scripting (Powershell, bash/ksh or other Linux shell, Python) Required. + Server administration concepts (storage, backup, common tools such as Ansible and ... rsync) Preferred. + Practical networking knowledge (subnets, firewalls, routing, HTTP/HTTPS, SSH, SFTP/SFTPS, SMTP) Preferred. + Database experience, preferably with Oracle and MS SQL, with PostgreSQL being a plus, Preferred. + Exposure to Containers,… more
    conEdison (07/25/25)
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  • Security Operations Engineer, (Level Senior…

    Georgia Systems Operations (Tucker, GA)
    …systems desired + Experience with Windows Server /Workstation administration , SQL Server administration , Linux administration desired + Experience ... working in regulated environments such as NERC CIP or others is highly desired Equivalent Experience: + Senior Engineer: + Associates degree in related field or a Bachelor's Degree in an unrelated field with 10 or more years of experience with significant… more
    Georgia Systems Operations (07/08/25)
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