• System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... of and configure network components, along with implementing operating systems enhancements to improve reliability and performance + Communicate and… more
    General Dynamics Information Technology (05/16/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …Active Directory. As a Linux system administrator on our team, you'll ensure system hardware, operating systems , software systems , and related ... and resolve vulnerabilities. You'll be responsible for hardening Linux systems per requirements, including Operating System...Bachelor's degree + DoD 8140/8570 IAT-I or IAT-II Baseline Certification , such as Network + or Security+ +… more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... **Technical Abilities** : + Experience installing and managing Linux operating systems in a server environment. +... in a server environment. + Understanding of installing operating system patches. + Experience installing, configuring,… more
    Northrop Grumman (07/02/25)
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  • Principal High Performance Cluster Systems…

    Northrop Grumman (Baltimore, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... similar configuration management tools. + Strong Knowledge of Linux/Unix operating systems and shell scripting. + Basic...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Red Hat certification for current… more
    Northrop Grumman (05/17/25)
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  • Systems Administrator I - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along ... Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems . + Manages IT system infrastructure and any processes… more
    COMSO, Inc (06/03/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Family:** Systems Administration **Skills:** Communication,Information Technology (IT), Network Components, Operating Systems (OS),Troubleshooting ... and manages UNIX, Linux and Windows operating systems and installs/loads operating system ...experience with Service Management (ITSM) is required. + ServiceNow System Administrator certification is required GDIT IS… more
    General Dynamics Information Technology (05/22/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Systems , Operating Systems (OS), System Security, ... Linux and Windows (or other applicable) operating systems and installs/loads operating system ...and configure network components, along with implementing operating systems enhancements to improve reliability and… more
    General Dynamics Information Technology (05/22/25)
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  • Triage Consultant

    Pearl Interactive Network (Annapolis, MD)
    **Pearl Interactive Network is seeking to hire Remote Triage Consultants.** The **Triage Consultant I (TC I)** is responsible for providing assistance, services, ... week, you will be awarded with this incentive pay. ** Operating Hours:** 10 AM - 11 PM EST Sun-Sat,...speed of 5 Mbps. No Satellite Connections. **Test your network at speed.cloudflare.com to verify before you apply.** 2.… more
    Pearl Interactive Network (06/14/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and configure network components along with ... System Administrator I Location Fort Meade, MD Job... Required Skills: + Must have experience supporting multiple operating systems , such as Linux, UNIX and/or… more
    DCCA (05/23/25)
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  • System Administrator, Senior

    Parsons Corporation (Columbia, MD)
    …continuing operability. + Develop and document systems administration standard operating procedures. + Maintain baseline system security according to ... + Comply with organization systems administration standard operating procedures. + Implement and enforce local network... operating procedures. + Implement and enforce local network usage policies and procedures. + Manage system… more
    Parsons Corporation (06/20/25)
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