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Linux System Administrator Jobs in United States

  • Linux Systems Administrator (Mid-Senior) - 2044408

    Apex Systems, Inc. - Akron, Ohio
    ... security team - Research, evaluate, design, engineer, and proof-of-concept both commercial and Open ... intelligence solutions, cloud security, and/or inline network security devices. - Proactively identify, track ...
  • Linux Systems Administrator (Intermediate) - 2045050

    Apex Systems, Inc. - Akron, Ohio
    ... , design, engineer, and proof-of-concept both commercial and Open-Source security technology solutions that ... network security devices. - Proactively identify, track, and mitigate project risks and issues ...
  • Sr. Linux Systems Administrator - Shift 3

    BCMC - Dulles, Virginia
    ... of issues including secure architectures, secure electronic data traffic, network security ... sustainment program to design, build, deliver, and operate a network operations environment, including ...
  • Sr. Linux Systems Administrator

    Nightwing - Sterling, Virginia
    ... , secure electronic data traffic, network security, information security and privacy. Develops ... network operations environment, including introducing new cyber capabilities to address emerging threats ...
  • Linux Systems Administrator

    SAIC - REMOTE WORK, Maryland
    ... Network Engineer and other personnel/departments to analyze hardware requirements and makes acquiring ... Operations Analyst Associate preferred Azure Security Engineer Associate preferred Azure Data ...
  • Linux Systems Administrator

    SAIC - REMOTE WORK, Pennsylvania
    ... Network Engineer and other personnel/departments to analyze hardware requirements and makes acquiring ... Operations Analyst Associate preferred Azure Security Engineer Associate preferred Azure Data ...
  • Linux Systems Administrator

    SAIC - REMOTE WORK, Florida
    ... Network Engineer and other personnel/departments to analyze hardware requirements and makes acquiring ... Operations Analyst Associate preferred Azure Security Engineer Associate preferred Azure Data ...
  • Linux Systems Administrator

    SAIC - REMOTE WORK, Texas
    ... Network Engineer and other personnel/departments to analyze hardware requirements and makes acquiring ... Operations Analyst Associate preferred Azure Security Engineer Associate preferred Azure Data ...
  • Linux Systems Administrator

    SAIC - REMOTE WORK, Virginia
    ... Network Engineer and other personnel/departments to analyze hardware requirements and makes acquiring ... Operations Analyst Associate preferred Azure Security Engineer Associate preferred Azure Data ...
  • Linux Engineer - System Administrator

    Comcast - Centennial, Colorado
    ... .). Experience with network security principles and best practices (firewalls, VPNs, etc.). Expertise in ... . Strong understanding of Linux security concepts and best practices. Understanding of network ...
  • Linux System Administrator - with ACAS Experience

    ISPA Technology - Panama City Beach, Florida
    ... directly impact national security?** ISPA Technology provides mission-critical software solutions ... talented software engineers and security professionals. - Make an Impact: Ensure system stability ...
  • Windows and Linux Systems Administrator

    Northrop Grumman - Chantilly, Virginia
    ... commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed ... expanding your personal network and developing skills, whether you are new to the field, or an industry ...
  • Windows and Linux Systems Administrator

    Northrop Grumman - Fairfax, Virginia
    ... commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed ... expanding your personal network and developing skills, whether you are new to the field, or an industry ...
  • Windows and Linux Systems Administrator (TS/SCI with Poly Required)

    Northrop Grumman - Fairfax, Virginia
    ... commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed ... expanding your personal network and developing skills, whether you are new to the field, or an industry ...
  • Senior Linux Systems Administrator

    BCMC - Arlington, Virginia
    ... sustainment program to design, build, deliver, and operate a network operations environment, including ... / RHEL9) with the ability to engineer, install, administer and maintain complex system architectures ...
  • System Administrator (Linux and Windows)

    Gama-1 Technologies - Silver Spring, Maryland
    ... / workstations/  computers, storage area network (SAN), and peripheral hardware per customer Configuration ... .  Conduct security scans using Tenable Nessus and execute domain wide system patches using HCL BigFix ...
  • Sr. Linux Systems Administrator (DSO),

    Nightwing - Sterling, Virginia
    ... program to design, build, deliver, and operate a network operations environment, including introducing new ... / RHEL9) with the ability to engineer, install, administer and maintain complex system architectures ...
  • Principle Linux System Administrator

    RTX Corporation - El Segundo, California
    ... : Integrates multi-level security and insider threat mitigation technologies Develop infrastructure and ... application/project/security teams and vendors to plan, design, and implement new IT infrastructure ...
  • Linux Systems Administrator

    BAE Systems - Vicksburg, Mississippi
    ... machines, and GP/GPU cluster-based systems. Coordination with network administrators is required ... certification - Security and OS cert, Linux , RedHat, etc. (90-day waiver may be provided to obtain the OS ...
  • Linux Systems Administrator (Red Hat)

    UIC Government Services and the Bowhead Family of Companies - Dahlgren, Virginia
    ... Corporate Research, Development, Test and Evaluation (RDT&E) Network users to our designated customers.The ... systems and file system attributes, such as permissions, encryption, access control lists, and network ...
  • E01-B02 Senior Linux System Administrator

    EXPANSIA Group, LLC - Vicksburg, Mississippi
    ... -based systems. Coordination with network administrators required. Setting up administrator and service ... experience). DoD 8570 Certification compliance - Security + and OS cert, Linux+, RedHat, etc. 90-day waiver ...
  • Manager, Linux System Administration

    ServiceNow, Inc. - San Diego, California
    ... It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw ... , Security Key Management, Image Processing, and Queueing Systems. Refine our standard operating ...
  • Systems Administrator IV Sr LINUX

    V2X - Patuxent River, Maryland
    ... requirements for the network environment. Analyze system performance for potential security problems ... requirements for the network environment. Analyze system performance for potential security problems ...
  • Sr. Principal Linux Systems Administrator

    Northrop Grumman - Linthicum, Maryland
    ... security environments, Northrop Grumman brings informed insights and software-secure technology to enable ... joining in our shared mission, we will support yours of expanding your personal network and developing ...
  • Linux Systems Administrator III

    Cornell University - Ithaca, New York
    ... , network and computer security issues, and backup/disaster recovery techniques.Initiative to ... operating systems, server applications installations and configurations, network infrastructure, computing ...
  • 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 ...
  • Principal System Administrator Linux SME

    RTX Corporation - Tucson, Arizona
    ... maintain security requirements and provide documentation and training on advanced IT processes and ... ) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 ...
  • Sr. Linux System Administrator

    ManTech - Laurel, Maryland
    ... Qualifications:** Shall have a minimum of fifteen (14) years’ experience as a as a Systems Engineer in ...
  • SME-Linux Systems Administrator

    BAE Systems - Vicksburg, Mississippi
    ... servers, virtual machines, and GP/GPU cluster based systems. Coordination with network administrators ... experience are highly encouraged to apply. 8570.01M/ IAT-II; DoD 8570 certification - Security and OS ...
  • Linux Systems Administrator

    Amentum - Albuquerque, New Mexico
    ... , tracking, resolution, and routine maintenance and security updates Conduct Quality Assurance checks ... Clearance. Linux (RedHat or Ubuntu) and are capable of OS installation, network configuration, and ...
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