• Linux / Windows Administrator

    CAI (Pittsburgh, PA)
    …will need proficiency in both Linux and Windows operating systems , including command-line interfaces and system administration tools. This is an onsite, ... Full time **Worksite Flexibility** Onsite **Job Summary** As a Linux / Windows Administrator you will manage,...both Linux and Windows operating systems , including command-line interfaces and system administration… more
    CAI (07/16/25)
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  • Linux / Windows System

    Lockheed Martin (Moorestown, NJ)
    **Description:** **WHAT WE'RE DOING** The AEGIS O&M program is seeking a Linux / Windows System Administrator in Moorestown NJ\. This facility houses both ... includes: \- Configuring and managing Linux and Windows \(or other applicable\) operating systems and... and Windows \(or other applicable\) operating systems and installing/loading operating system software, troubleshooting,… more
    Lockheed Martin (07/12/25)
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  • Senior Windows and Linux

    The Boeing Company (Kent, WA)
    …Company is looking for a highly experienced and detail-oriented **Senior Windows and Linux Systems Administrator ** to join the team in **Kent, WA** or ... **Tukwila, WA.** As a Senior Systems Administrator , you will design, implement, troubleshoot,...experience in performing system administration tasks on Windows and Linux hosts including installing security… more
    The Boeing Company (07/16/25)
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  • Linux Principal Windows

    Serco (Kirtland AFB, NM)
    **Position Description** Serco is seeking a Linux Principal Windows Systems Administrator to join our team supporting the Defense Systems sector at ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69556/ linux -principal- windows - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to… more
    Serco (05/17/25)
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  • Windows Linux Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Required:** None **Job Family:** Systems Administration **Skills:** Linux , System Administration, Windows Applications **Certifications:** CompTIA ... Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise...Windows and Linux environments on physical systems and virtual desktops (EVDI). + Troubleshoot system more
    General Dynamics Information Technology (07/16/25)
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  • Senior Systems Administrator

    GovCIO (Santa Fe, NM)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows ) to provide on-going support for the administration of the core ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6238/senior- systems - administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/18/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) ... team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the...6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage… more
    Mount Sinai Health System (06/24/25)
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  • Systems Administrator

    Lockheed Martin (Highlands Ranch, CO)
    …work alongside a plethora of technical employees including but not limited to; Windows / Linux system administrators, storage and network engineers, IT project ... a Multi\-Functional Systems Analyst to support both Windows \- and Linux \-based systems for...* Experience with IT Security as it pertains to system hardening, compliance baselines/STIGs, system vulnerability management,… more
    Lockheed Martin (07/12/25)
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  • Sr Systems Administrator

    Huntington Ingalls Industries (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is looking for a Systems Administrator 3 to support the Joint Training Synthetic Environment ... equivalent and 10 years relevant experience. * Hands-on experience with server administration ( Windows / Linux ). * Security + Certification (or must have within 90… more
    Huntington Ingalls Industries (05/16/25)
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  • Linux / Windows Senior…

    Lockheed Martin (San Diego, CA)
    System Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, imaging, ... Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms supporting… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator

    Nightwing (Sterling, VA)
    …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows / Linux System Administrator that will be working ... systems hardware and software related to a Windows / Linux infrastructure for classified programs in both... systems administration in a heterogeneous RedHat Enterprise Linux and Microsoft Windows environment. Understanding and… more
    Nightwing (06/24/25)
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  • Systems Administrator

    TAD PGS, Inc. (Linthicum Heights, MD)
    …**Candidate must possess an Active Secret Security Clearance.** We are looking for a Linux / Windows Systems Administrator to join its Classified Solutions ... remote work opportunity. Responsibilities : + Perform as a Linux /Redhat systems administrator for a...for a classified government contract. + Perform as a Windows Systems Administrator for a… more
    TAD PGS, Inc. (07/12/25)
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  • Sr Analyst Software Information Platforms (SAP…

    Cardinal Health (Columbus, OH)
    …problems determines causes and takes timely corrective action. + Works with the Unix/ Linux / Windows Administrator on capacity planning and performance tuning ... solution manager and OSS Experience with TMS (Transport Mgmt System ) modules Knowledge of Linux /DB2 database administration...restoration when needed + General knowledge of other operating systems such as Windows , RHEL or SUSE… more
    Cardinal Health (07/04/25)
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  • System Administrator II…

    Hyundai Autoever America (Savannah, GA)
    Administrator II. The role involves advanced expertise in Windows / Linux server /Storage environments, encompassing server administration, security, ... 20219 - System Administrator II Savannah, GA (onsite)...At least 5 years of experience as the primary administrator for Windows / Linux Server, VMware… more
    Hyundai Autoever America (06/11/25)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …Managers, and IT Management. Essential Functions: * Perform as a Linux and Windows Systems Administrator on medium to large government programs * Assist ... system solutions, including provisioning, configuration, and management of Linux , Windows , and Windows Server....* Solid understanding of remediating security vulnerabilities; experience hardening Linux and Windows systems in… more
    MIT Lincoln Laboratory (06/05/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on ... our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at...server administration experience with Linux (RedHat Enterprise Linux is preferred) and Windows + Perform… more
    Northrop Grumman (06/12/25)
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  • Systems Administrator

    Robert Half Technology (Charlotte, NC)
    Description Systems Administrator ( Windows / Linux ) Location: Charlotte, NC Type: Contract (Potential for extension or conversion) Pay Rate: Based on ... Robert Half is seeking an experienced Systems Administrator with a strong background in Windows ...years of system administration experience Proficiency with Windows Server and/or Linux OS Experience with… more
    Robert Half Technology (07/02/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Mary Esther, FL)
    …+ Monitor deployed system performance for servers ( Windows / ** Linux ** ), network devices (Cisco/Juniper), and wireless systems (Aruba/ Ubiquiti) in ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux , System Administration,Virtual… more
    General Dynamics Information Technology (07/05/25)
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  • System Administrator III

    Hyundai Autoever America (Savannah, GA)
    …IT tickets using ITSM in a timely and reliable manner + Implement Windows / Linux Server/Storage Environment Monitoring System + Performance Monitoring and ... 20165 - SYSTEM ADMINISTRATOR III Location - Savannah,...Administrator III. The role involves advanced expertise in Windows / Linux server /Storage environments, encompassing server administration,… more
    Hyundai Autoever America (05/13/25)
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  • Windows Systems Administrator

    TEKsystems (Tallahassee, FL)
    …management of the organization's Windows / Linux server/Storage infrastructure. Skills Windows , System administrator , Vmware Top Skills Details ... Windows , System administrator ,Vmware Additional Skills & Qualifications Related Work Experience (Yrs.)At least 5 years of experience as the primary … more
    TEKsystems (07/17/25)
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