• Linux System Administrator

    CACI International (Sarasota, FL)
    …with a Top Secret Clearance (TS/SCI) with polygraph for our corporate development/test network and fielded systems . CACI is seeking a development Systems ... characterize, and predict threats to national and allied space systems . You will participate in system design...of the following certifications: + A+ CE, CCNA-Security, CND, Network + CE, SSCP, CCNA Security, CySA+, GICSP, GSEC, Security+… more
    CACI International (01/02/26)
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  • Windows System Administrator

    General Dynamics Information Technology (San Antonio, TX)
    …IT Infrastructure and Operations **Skills:** Microsoft Exchange Server,Microsoft PowerShell, Systems Administrator,Windows System Administration **Experience:** 5 ... integrating, and maintaining new and upgraded versions of operating systems . Managing operating system lifecycles + Applying...DoD policy as it applies to implementing and executing system and network administration + Must be… more
    General Dynamics Information Technology (01/02/26)
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  • Senior Information System Security Officer…

    Leidos (Annapolis Junction, MD)
    …program which includes software maintenance and development, IT support ( Network /Workstation/Server), systems integration and life cycle support, enterprise ... application development, network engineering, and information systems security (ISS)...., protect critical data sets, and provide assessments of system and network vulnerabilities. **Primary Roles and… more
    Leidos (12/06/25)
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  • Application Delivery Network Engineer (A10,…

    BAE Systems (Fort Walton Beach, FL)
    **Job Description** BAE Systems is seeking an Application Delivery Engineer who would provide support our A10 load balancing environment as well as initial Oracle ... configuration + Experience with Solaris and Red Hat Linux Operating Systems **_General_** + Excellent communication, presentation, and customer relationship skills +… more
    BAE Systems (01/08/26)
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  • Lead Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …Act as the primary technical interpreter of security requirements/controls, ensuring all network solutions and system architectures strictly adhere to mandates ... Engineering & System Hardening** + Technical Security Integration: Review system designs, network architectures, and proposed changes to ensure security… more
    General Dynamics Information Technology (12/15/25)
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  • Interdepartmental Software Systems Liaison

    Eurofins US Network (Lancaster, PA)
    …safe, their ingredients are authentic and labelling is accurate.** **The Eurofins network of companies is the global leader in food, environment, pharmaceutical and ... laboratory in Nantes, France to 58,000 staff across a decentralised and entrepreneurial network of 900 laboratories in over 54 countries. Eurofins companies offer a… more
    Eurofins US Network (12/30/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …UNIX and Windows operating systems and installs\/loads operating system software, troubleshoots, maintains integrity and configures network components ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to… more
    Jovian Concepts, Inc. (12/24/25)
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  • SkillBridge Opportunities for System

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    network devices as applicable + Provide recommendations to ISSM/O on network configurations, system configurations, functionality, and security + Familiarity ... response + Monitors available resources that provide warnings of system vulnerabilities or attacks + Isolates individual systems...computer networks include Microsoft Windows and Linux based operating systems as well as knowledge of network more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to… more
    Synergy ECP (10/22/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to… more
    Synergy ECP (10/22/25)
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