• Endpoint Linux Systems

    US Tech Solutions (Milpitas, CA)
    …is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with cyber policies in Milpitas, CA ... + Perform regular IT support for Engineering Groups. + Investigate and trouble-shoot endpoint systems issues. + IT-related solutions within engineering groups. +… more
    US Tech Solutions (10/17/25)
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  • Endpoint Administrator

    ManpowerGroup (Foster City, CA)
    Our client, a leading autonomous mobility organization, is seeking a dedicated Linux Administrator to join their dynamic team. As a Linux Administrator , ... the organization's commitment to innovation and excellence. **Job Title:** Linux Administrator **Location:** Foster City, CA **Pay...and root cause analysis across a large fleet of Linux systems + Execute operational procedures for… more
    ManpowerGroup (11/21/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    …a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard - where innovation meets ... mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems -...also evaluate emerging technologies and shape the future of endpoint protection across a highly sensitive environment. **Your Impact… more
    Leidos (10/03/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    …BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... for the configuration, maintenance, and monitoring of secure networks and systems , including Lab-in-a-Box (LIB) environments, virtualization platforms, endpoint more
    BAE Systems (09/18/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/ Linux Dual-Stack Specialist** to join our team in **Boulder, ... pipelines across both Windows and Linux environments. + Lead efforts to integrate Linux systems into the overall IT architecture and support the migration of… more
    ManTech (11/05/25)
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  • Endpoint Security Lead - CrowdStrike

    AIG (Reston, VA)
    …. + Intermediate to Expert level knowledge on Windows & Active Directory, Unix/ Linux Operating Systems . + Good scripting knowledge using PowerShell, Python, ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
    AIG (12/07/25)
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  • Cyber Security Endpoint Engineer

    Chicago Transit Authority (Chicago, IL)
    …ensure compatibility and proper functionality across multiple operating systems , including Linux , Windows, and macOS. * Monitor endpoint security alerts and ... through APIs and connectors. * Troubleshoot integration issues between endpoint systems and third-party platforms. * Maintain...with others. * Detailed knowledge of Windows, macOS, and Linux operating systems . * Knowledge of file… more
    Chicago Transit Authority (12/06/25)
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  • Senior CrowdStrike Falcon Endpoint Security…

    AIG (Reston, VA)
    …we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's an opportunity to ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
    AIG (10/24/25)
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  • Cloud Certified Systems

    TEKsystems (San Diego, CA)
    …Response Skills Windows, System administrator , Vmware, Active directory, Systems engineering, Windows server, Linux , Infrastructure, Windows administration, ... , Troubleshooting, Virtualization, Exchange, Administration Top Skills Details Windows,System administrator ,Vmware,Active directory, Systems engineering,Windows server, Linux ,Infrastructure,Windows administration,Cloud,Office… more
    TEKsystems (12/06/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    Systems Administrator or similar role + Strong experience with Linux and Windows-based systems administration. + Knowledge of cloud platforms (AWS, ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Systems Administrator

    Belcan (Cincinnati, OH)
    Senior Systems Administrator Job Number: 361641 Category: -Software & Systems SBU Description: A Senior Systems Administrator job in Cincinnati, OH ... pipelines across both Windows and Linux environments. * Lead efforts to integrate Linux systems into the overall IT architecture and support the migration of… more
    Belcan (12/07/25)
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  • Senior Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and ... qualified Senior Network Systems Administrator - Primary Domain ...systems (Server, Internet Explorer (IE), .NET, Red hat Linux , McAfee, Active Directory, Doman Name, ESS ePO/Firewall/Policy/Rogue Sensor/Agent… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Information Systems

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must ... networking design and architectures, as well as network management. + Working knowledge of Linux and Windows operating systems (Puppet CM or similar). + Possess,… more
    Concurrent Technologies Corporation (10/19/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Tampa, FL)
    …work of your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL** . _Please Note:_ + _Due to the ... users. + Must be able to configure and manage Linux and Windows operating systems upon start...Directory, DHCP, GPO's, DNS, LDAP, MS Exchange, MECM (Microsoft Endpoint Configuration Manager) MS SQL, and/or WSUS. + Knowledge… more
    Northrop Grumman (10/14/25)
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  • Systems Administrator

    Robert Half Technology (Boerne, TX)
    …maintenance of multiple operating systems , including Windows Server, Windows 10/11, Linux , macOS, and Chrome OS. * Manage endpoint protection and deployment ... Description We are looking for a highly skilled Systems Administrator to join our team...similar technical role. * Proficiency in administering diverse operating systems and endpoint management tools. * Strong… more
    Robert Half Technology (12/06/25)
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  • HBSS Administrator

    Leidos (Fort Belvoir, VA)
    …The candidate will be responsible for ensuring the security and integrity of IT systems by running their Endpoint Security with experience in Trellix and ... **Description** Leidos is seeking a skilled **Senior HBSS Administrator in Fort Belvoir, VA** to join the...response to Information System, network and security events using Endpoint Security tools such as Trellix and Microsoft Defender.… more
    Leidos (12/03/25)
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  • Lead Information Security Administrator

    North Carolina Agriculture & Technical State Unive (Greensboro, NC)
    …+ Significant technical knowledge of and experience with network, server, storage, endpoint , and cybersecurity systems , and related management and monitoring ... Description: The Lead Information Security Administrator ( Administrator ) is a senior security...SSH and RDP . + In-depth knowledge of technology systems from Microsoft, Linux , VMware, NetApp, Palo… more
    North Carolina Agriculture & Technical State Unive (11/26/25)
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  • Multi Cloud Linux Engineer

    NTT America, Inc. (Plano, TX)
    …Responsibilities** **Cloud Linux Operations & Support** Provide support for Linux -based systems across on-premises and cloud environments (AWS, Azure, GCP, ... Skills** In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux -based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise… more
    NTT America, Inc. (10/02/25)
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  • Senior Systems Administrator

    Greene Tweed (Lansdale, PA)
    …of the M365 stack (Microsoft Teams, OneDrive, Sharepoint, Exchange Online, Intune/ Endpoint Manager, etc.) + Globally administer Active Directory, Group Policy, DNS, ... core services and supporting infrastructure. + Administer and maintain Windows and Linux servers in a mixed hybrid (AWS, Azure) enterprise environment consisting of… more
    Greene Tweed (11/25/25)
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  • Datacenter Administrator

    Leidos (Houston, TX)
    …trusted partner to transform, integrate, simplify, modernize, and safeguard NASA IT systems and data. And, above all else, continuously enhance the end-user ... role are managing, monitoring and supporting the datacenter physical and virtual systems used to host NEST tools (collectively referred to as NEST infrastructure).… more
    Leidos (12/06/25)
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