• Quality Assurance Linux

    Assertive Professionals (Hanover, MD)
    …in the resolution process. Configures and manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... Quality Assurance Linux Administrator About the Organization Established...system and installs Required Experience and Qualifications: + TS /SCI with aPolygraph + Nine (9) years experience in… more
    Assertive Professionals (03/27/25)
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  • Senior Linux Administrator

    BAE Systems (San Diego, CA)
    …career with BAE Systems . **Position Summary:** As a **_Senior Closed Area Linux Systems Administrator you will_** provide comprehensive technical and ... work within controlled environments. **_In this Senior Closed Area System Administrator you will make impacts in...classified or closed area environments + Experience across both Linux and Windows operating systems + Degree… more
    BAE Systems (04/30/25)
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  • Linux Administrator - ACAS

    CACI International (St. Louis, MO)
    Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... the NGA mission. In this role, we're seeking a ** Linux Administrator - ACAS** who could potentially...vendor updates are received **You'll Bring These Qualifications** + Top Secret /SCI clearance (current), with the ability… more
    CACI International (02/11/25)
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  • Sr. Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    Administrator ; or CompTIA Linux +; or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer; or Oracle ... NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux...teams from a service support perspective. Required Qualifications: + Top Secret security clearance and eligible for… more
    S4 Inc. (04/09/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …a Linux Administrator to join our team in Dahlgren, VA. The Linux Administrator is responsible for system administration and customer support of ... **Overview** LINUX ADMINISTRATOR (RDTE) Bowhead seeks...be able to maintain a security clearance at the Top Secret level. US Citizenship is a requirement… more
    UIC Government Services and the Bowhead Family of Companies (04/16/25)
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  • Linux Server Administrator

    CACI International (Offutt AFB, NE)
    …operational requirements of USSTRATCOM. This role requires a strong understanding of Linux systems , server security and performance optimization, along with the ... on the Enterprise IT + Ensures secure access to Linux systems , maintaining proper permissions and user...methodology and presenting solutions to problems **Qualifications:** _Required:_ + Top Secret security clearance with SCI Eligibility… more
    CACI International (04/23/25)
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  • Senior Linux Server Administrator

    CACI International (Offutt AFB, NE)
    …server systems on the Enterprise IT + Ensures secure access to Linux systems , maintaining proper permissions and user management + Collaborates with ... Senior Linux Server Administrator Job Category: Information...multiple project assignments + May supervise others **Qualifications:** + Top Secret with SCI Eligibility + Bachelor's… more
    CACI International (04/22/25)
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  • Scitls Unix/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... SIPRNet, JWICS, and SAP/SAR environments **HOW A SCITLS UNIX/ Linux OS Administrator WILL MAKE AN IMPACT** + Performs systems administration for enterprise… more
    General Dynamics Information Technology (03/12/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance ( TS /SCI) with polygraph for our corporate ... Linux System Administrator Job Category:...fielded systems . CACI is seeking a development Systems Administrator with Linux experience for… more
    CACI International (04/05/25)
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  • Senior Linux System

    General Dynamics Information Technology (Livermore, CA)
    …Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible for ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...hardware upgrades. + Core Systems : Domain Controllers, Linux servers, DNS, VMware, HPE Blade System ,… more
    General Dynamics Information Technology (04/09/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job...TS /SCI with Poly clearance + 3+ years of Linux system administration experience + Proficiency in ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* **The Opportunity:** Join our dynamic team as a Linux Systems Administrator , playing a… more
    CACI International (04/16/25)
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  • Linux Systems Administrator

    COLSA Corporation (Huntsville, AL)
    Join our team as a Linux Systems Administrator , where you will support and manage a diverse mix of workstations, servers, and high-performance computing ... related experience or equivalent experience + Strong experience with Linux system administration. + Ability to troubleshoot...and collaboratively in a team environment. + Active DoD Top Secret Clearance with SCI. Must be… more
    COLSA Corporation (03/28/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** **with High Performance Computing (HPC)** ... degree in Information Technology + Active Top Secret /SCI clearance is preferred + Linux + or...Active Directory, LDAP, VMWare, and knowledge of SAN storage systems + Linux Operating System more
    Northrop Grumman (04/08/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a... environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include **SCI… more
    Northrop Grumman (04/08/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    ManTech seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in **San Antonio, TX** . **Responsibilities, include ... + Ten (10) years or more experience as a Linux Systems Administrator supporting the...is desired. **Clearance Requirements:** + Must have a current/active TS /SCI with Polygraph **Physical Requirements:** + The person in… more
    ManTech (03/13/25)
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  • Principal Linux System

    RTX Corporation (Huntsville, AL)
    …Jan Davis Drive , Huntsville, AL, 35806 USA **Position Role Type:** Onsite **Principal Linux Systems Administrator - 100% onsite, Huntsville, AL. Must have a ... current active secret clearance, we offer relocation!** **About US** : At...+ Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux more
    RTX Corporation (04/03/25)
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  • Linux Systems Administrator

    CACI International (Annapolis Junction, MD)
    …being assembled by CACI, Inc! We have an opening for a ** Linux Systems Administrator ** with an active TS /SCI w/Polygraph clearance. If you thrive ... Linux Systems Administrator Job...all configuration documentation for assigned infrastructure. **Qualifications:** **Requirements:** * TS /SCI with polygraph * Knowledge with Linux more
    CACI International (04/25/25)
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  • Linux Systems Administrator

    SMX (Reston, VA)
    Linux Systems Administrator ( TS /SCI Full...Linux cluster + Experience with source code control system + Experience with AWS API command line + ... Poly) (3755)at SMX(View all jobs) (https://www.smxtech.com/careers/) Reston, VA SMX is seeking a ** Linux Systems Administrator ** to perform daily duties to… more
    SMX (02/23/25)
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  • Linux System Administrator IV…

    Leidos (Annapolis Junction, MD)
    …The Digital Modernization Sector at Leidos currently has an immediate need for an experienced ** Linux System Administrator IV - Server** for a new customer ... on a strategic High-Performance Computing (HPC) program. The Senior System Administrator will need to be a...Kickstart and Cobbler to facilitate the automation of network-based system installations of multiple computer operating systems .… more
    Leidos (04/10/25)
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  • Linux System Administrator

    CACI International (Chantilly, VA)
    Linux System Administrator Job Category: Information...None * * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to support a ... and deployment of a new PeopleSoft implementation. **Responsibilities:** Working with Linux Systems Engineering / Administration (SA) working with virtual… more
    CACI International (04/15/25)
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