• Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ203062 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Linux Environments, Systems Engineering, Systems Software **Experience:** 8 + years of related… more
    General Dynamics Information Technology (07/11/25)
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  • Top Secret System Admin

    Insight Global (Niskayuna, NY)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Active DOD Top Secret , will be in-processed for a DOE-Q ... process. . Aid engineers in completing any required audits for the LOB Systems . . Aid engineers in the implementation of the Continuous Monitoring (CM) process… more
    Insight Global (09/23/25)
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  • Cleared IT Systems Administrator Senior

    BAE Systems (Broomfield, CO)
    **Job Description** **US CITIZENSHIP REQUIRED** BAE Systems Space and Mission Systems is seeking an experienced Linux System Administrator that will support ... the implementation, troubleshooting and maintenance of Red Hat Enterprise Linux IT Systems . You will be responsible...of Education, US Department of Education. + A current TS /SCI Security and CI polygraph is required. + Ability… more
    BAE Systems (09/09/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    …infrastructure + Provide support in information security system requirements and design applicable to Linux hosts + Manage Linux systems using Puppet or ... administration + Provide expert support in the administration and maintenance of the Enterprise Linux ...+ Familiarity with common industry software tools, concepts, and systems administration + Familiarity with Data management,… more
    Leidos (07/29/25)
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  • Top Secret Linux System…

    Insight Global (Dayton, OH)
    …Skills and Requirements -active Top Secret clearance -3 years sys admin experience in a Linux environment -ability to create and maintain scrips -VMware ... -support client-server-based IT enterprise in installation, configuration, and networking of Linux based servers -oversee servers running Red Hat, CentOS, SuSe, and… more
    Insight Global (09/09/25)
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  • Splunk Engineer - Top Secret…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …(eg Python, Bash) to automate tasks and integrations. -In-depth knowledge of Linux /Unix systems administration , including shell scripting and performance ... **Splunk Engineer - Top Secret Clearance** **Category:** Software Development/ Engineering **Main location:** United States, District of Columbia, Washington… more
    CGI Technologies and Solutions, Inc. (08/01/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …with 12 years of IT experience is required + **Candidate must have active/current Top Secret /SCI clearance with adjudicated Full Scope Polygraph at time of ... application** + Must have server administration experience with Linux (RedHat Enterprise ...+ Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and… more
    Northrop Grumman (09/11/25)
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  • DevOps Engineer ( TS /SCI)

    General Dynamics Information Technology (Virginia Beach, VA)
    …RQ207310 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... experience. + Routing and Switching experience. Networking experience with hypervisors and Linux systems . + Experience with Type 1 hypervisors Proxmox/VMware +… more
    General Dynamics Information Technology (09/19/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …as a Systems Administrator or similar role + Strong experience with Linux and Windows-based systems administration . + Knowledge of cloud platforms ... WHAT YOU WILL DO: Duties and Responsibilities: + Enterprise Authorization: Integrate Linux Systems into a primary Windows environment (workstations & servers)… more
    General Dynamics Information Technology (09/16/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... and Tier 2 problem identification, diagnosis and resolution of problems. + Provision/harden Linux operating systems . + Other duties may include setting up… more
    Criterion Systems (09/17/25)
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