• IT Systems Engineer / Secret Required / Onsite

    Lockheed Martin (Orlando, FL)
    …security designs in hardware, software, data, and procedures Knowledge and experience with administration of Windows and Linux Server /Client OS, Active ... security certification Demonstrated knowledge building and maintaining Windows and Linux OS configurations, baselines, secure networks, security settings and… more
    Lockheed Martin (07/12/25)
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  • Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …with adjudicated Polygraph at time of application to be considered. * Must have server administration experience with Linux (RedHat Enterprise Linux ... degree in a STEM-related discipline * Experience with Red Hat Enterprise Linux (RHEL) server & workstation administration in an SCI classified environment. *… more
    Northrop Grumman (06/05/25)
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  • Database Administrator (SQL/MySQL/AWS)

    CoStar Realty Information, Inc. (Orange County, CA)
    …as Kibana, CloudWatch, DataDog, etc **Preferred Qualifications And Skills** + Experience with Linux Server platform + Cloud migration experience + Expertise in ... day remote per week. **Responsibilities** + Administrate and integrate with Microsoft SQL Server so decent MSFT SQL DBA skill is required + Demonstrate extensive… more
    CoStar Realty Information, Inc. (07/15/25)
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  • Training Systems Simulation Admin / F-35A…

    Lockheed Martin (Orlando, FL)
    …controlled facilities\. * Currently possess a current Security \+ certificate\. * System Administration of Windows and/or Linux server environments\. * ... Experience with Disaster Recovery methods / cloning / backup solutions\. * Experience with Hyper\-V / Deploying VHDs / Virtual Computing\. * Experience with Active Directory / DHCP / DNS / File Shares\. * Knowledge of military publications and an understanding… more
    Lockheed Martin (07/12/25)
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  • Lead Training Systems Simulation Admin

    Lockheed Martin (Orlando, FL)
    …controlled facilities\. * Currently possess a current Security \+ certificate\. * System Administration of Windows and/or Linux server environments\. * ... Experience with Disaster Recovery methods / cloning / backup solutions\. * Experience with Hyper\-V / Deploying VHDs / Virtual Computing\. * Experience with Active Directory / DHCP / DNS / File Shares\. * Knowledge of military publications and an understanding… more
    Lockheed Martin (07/12/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …education and training may be considered in lieu of degree. + Expertise in Linux Server administration . + Extensive experience working with virtual ... at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This role...on all technical and personnel concerns + Utilize senior Linux sys admin experience to maintain and… more
    Leidos (07/22/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …of customer systems. The System Administrator (SA) will mainly be performing Linux server system administrator functions. **Responsibilities:** + Stand up, ... patches and upgrades in a timely fashion + Troubleshoot server issues + Administer customer accounts + Deploy monitoring...active NSA TS/SCI with Poly clearance + 3 years Linux system administration experience + Knowledge of… more
    CACI International (07/24/25)
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  • Senior Full-Stack Developer (PHP/Laravel…

    Global Patent Solutions, LLC (Chandler, AZ)
    …a collaborative mindset. Additional Desirable Skills: + Experience with DevOps practices and tools ( Linux server administration , Apache HTTP Server , AWS, ... ensure code quality and reliability. + Manage and script in a Linux environment, performing necessary command-line operations. + Troubleshoot and debug issues across… more
    Global Patent Solutions, LLC (06/15/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …requirements. Performs Oracle, SQL Server and SYBASE Database and Application server administration . Organizes and formats data for efficient query and ... activities to ensure highest level of system performance and availability + Provides server administration with a variety of database products that include… more
    Assertive Professionals (07/10/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …OpenShift. + Technical experience with CGI Momentum Federal Financials ERP software. + Linux server system administration experience. + Experience with ... seeking a skilled Momentum Systems Engineer with expertise in Linux and OpenShift to join our dynamic team. In...production support of large applications/systems. + Strong proficiency in Linux administration (RHEL, CentOS, etc.). + Hands-on… more
    Shuvel Digital (07/18/25)
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