• Cleared Jobs (Sunnyvale, CA)
    …join us for challenging missions that will inspire innovation!Lockheed Martin Space seeks a Linux Systems Administrator for its Sunnyvale, CA location to ... and recaps.Successful candidates must have an active TS security clearance and be able to obtain and maintain a...missions that will inspire innovation!Lockheed Martin Space seeks a Linux Systems Administrator for its… more
    Talent (07/11/25)
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  • Monster (Fort Meade, MD)
    clearance WITH a Full-scope polygraph (FSP) through the NSA 100% Onsite role**As a Linux Systems Administrator on our team, you will be responsible for ... HAVE: BS in a related field 3-7+ years of linux systems administration experience, Redhat, SUSE ...linux systems administration experience, Redhat, SUSE linux TS/SCI-FSP clearance through the NSA Experience… more
    Talent (07/04/25)
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  • Cleared Jobs (Linthicum Heights, MD)
    …responsibilities will include but not be limited to the following:Serve as a systems administrator with shared responsibility for the effective maintenance and ... infrastructure.Experience deploying vulnerability scanning tools and remediation.Experience deploying and managing Linux systems (preferably Red Hat) in both a… more
    Talent (07/19/25)
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  • Cleared Jobs (Ashland, VA)
    …developersDuties will include overseeing the functionality and readiness of the lab systems , ensuring they are always fully operationalIn the event of downtime or ... system failures, you will be tasked with troubleshooting and bringing the systems back online quickly to minimize disruptionsWork will be essential in providing a… more
    Talent (07/20/25)
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  • Cleared Jobs (Melbourne, FL)
    …US* * *The Opportunity:CACI is looking for an IT Infrastructure, Windows OS or Linux Systems Engineer who will work within Development Environment IT operations, ... Engineering Support AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage… more
    Talent (07/02/25)
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  • Monster (Washington, DC)
    …This is a Full-Time staff position working onsite in Washington, DC The Senior Systems Administrator will be a part of the team building and maintaining ... Dexian has been engaged to identify a Senior System Administrator and Technical Lead with active TS/SCI clearance...cybersecurity professionals as you help to implement cutting edge systems . You will directly support the systems more
    Talent (07/04/25)
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  • Cleared Jobs (SC)
    …search performance and troubleshoot query issuesSolid understanding of operating systems (Windows, Linux ) and networking conceptsExperience with scripting ... DescriptionSAIC is seeking a skilled and motivated Splunk Administrator to join our DC2HS Splunk Team under...team's data collection and monitoring requirements across various devices, systems , and applications. The Splunk team assists the Mission… more
    Talent (07/23/25)
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  • Cleared Jobs (Tampa, FL)
    GDIT has an immediate opening for a Senior Systems Administrator /Task Lead/Manager to fill a Core Services management position on the CITS contract for ... + CE certification).Required Skills:At least 5 years of experience as a Systems Administrator or similar role and requires Task Lead/Management experience.Strong… more
    Talent (07/14/25)
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  • Cleared Jobs (Cheyenne, WY)
    …the boundaries of technology to help our customers achieve their missions.The Work:As a Systems Administrator on the this program, you will:- Work in an agile ... Convergence is part of Lockheed Martin's Rotary & Mission Systems business area. As the company's center of excellence...for all of the client/server/storage/network devices- Patch and harden Linux RedHat OS and works with Security personnel to… more
    Talent (06/21/25)
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  • Boeing (Mesa, AZ)
    …implementing full stack and scalable microservices infrastructure.Experience working with and supporting systems running on Linux Operating Systems (OS), ... assistance is not a negotiable benefit for this position.Security Clearance This position requires the ability to obtain a...position requires the ability to obtain a US Security Clearance for which the US Government requires US Citizenship.… more
    Talent (07/21/25)
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  • Monster (Fairfax, VA)
    …full stack and scalable microservices infrastructure. Experience working with and supporting systems running on Linux Operating Systems (OS), ensuring ... can thrive in a distributed remote work environment. Certified Kubernetes Administrator (CKA). AWS Certified Solutions Architect. Familiarity with designing and… more
    Talent (07/21/25)
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  • Top Secret Clearance Jobs (Columbia, MD)
    …change requests, system hardening, and troubleshooting high level issues Assist Systems Administrator with configuring or troubleshooting Server group policy ... About the job Information Systems Security Manager Top Secret Clearance ...Desired Qualifications/Skills: Router/Firewall/IDPS experience (Palo Alto / Cisco) Windows, Linux , and/or Cisco Certifications Familiarity with RADIUS Server and… more
    Upward (07/07/25)
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  • IT Linux Systems

    SpaceX (Hawthorne, CA)
    IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... with the ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for an experienced … more
    SpaceX (05/06/25)
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  • Linux Systems Administrator

    Lockheed Martin (Sunnyvale, CA)
    …us for challenging missions that will inspire innovation\! Lockheed Martin Space seeks a Linux Systems Administrator for its Sunnyvale, CA location to join ... recaps\. Successful candidates must have an active TS security clearance and be able to obtain and maintain a...that will inspire innovation\! Lockheed Martin Space seeks a Linux Systems Administrator for its… more
    Lockheed Martin (07/12/25)
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  • Linux Systems Administrator

    TEKsystems (Cedar Rapids, IA)
    Linux Systems Administrator Location: Cedar Rapids, IA Duration: 1-Year Contract (with potential for extension) Client: A client of TEKsystems Travel: None ... ⚠️ An active US Government Secret or Top-Secret Security Clearance is required for this position. Candidates without active...Position Overview: TEKsystems is seeking a skilled and proactive Linux Systems Administrator to support… more
    TEKsystems (07/17/25)
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  • Linux Systems Administrator

    RTX Corporation (Cedar Rapids, IA)
    …career growth opportunity with our DT - Information Workplace Services team for a talented Linux Systems Administrator / Analyst. You will collaborate with a ... RHEL, Ubuntu, and Windows servers and workstations. + Proven experience as a System Administrator with expertise in Windows, Red Hat Linux , and Ubuntu. + Strong… more
    RTX Corporation (07/09/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for our corporate ... Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:...fielded systems . CACI is seeking a development Systems Administrator with Linux experience… more
    CACI International (07/05/25)
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  • Linux System Administrator (Onsite)…

    RTX Corporation (St. Petersburg, FL)
    …career growth opportunity with our Information Workplace Services team for a talented Linuz Systems Administrator . This is an opportunity to work in a highly ... collaborative, multi-platform, multi-disciplined, classified systems environment resolving support issues for the engineering community...as only US citizens are eligible for a security clearance . + Experience with Linux system administration.… more
    RTX Corporation (07/11/25)
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  • Linux System Administrator - Secret…

    General Dynamics Information Technology (Oakton, VA)
    …bring to the table:** + Experience with installation, configuration, and management of Linux systems (Red Hat experience preferred) + **B** **achelor's degree in ... to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux System Administration &… more
    General Dynamics Information Technology (06/28/25)
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  • Linux Systems Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …are not only part of history, they're making history. Northrop Grumman is seeking a Linux Systems Administrator /Principal Systems Administrator to ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Wright Patterson Air Force Base in Dayton, OH. This Linux Systems Administrator will be… more
    Northrop Grumman (07/03/25)
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