• System Security Engineer

    Guidehouse (Bethesda, MD)
    …Symantec DLP, Sentinel, CloudWatch, Security Center). + 1+ years of experience as IT system administrator or engineer. Experience can include: + System ... other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks...AWS , Azure, Google) + On-premise Hosting (Windows and Linux platforms) + Microsoft 365 Tenant + Third Party… more
    Guidehouse (11/19/25)
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  • Information Systems Analyst, Stf / Windows…

    Lockheed Martin (Littleton, CO)
    …the Enterprise Operations' Enterprise Business & Digital Transformation \(EBDT\) organization** Windows System Administrator Windows System Administrator ... is seeking a highly skilled and experienced Full\-Time Windows System Administrator to support the Space business...including Active Directory and Group Policy * Experience with Windows/ Linux administration or NetApp storage systems *… more
    Lockheed Martin (12/04/25)
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  • Systems Engineer

    Robert Half Technology (Nashville, TN)
    …role in enterprise environments. + Strong knowledge of Windows Server and/or Linux system administration. + Experience with virtualization technologies (eg, ... virtualization platforms (eg, VMware, Hyper-V), and cloud-based services (eg, Azure, AWS ). + Performance Monitoring: Monitor system performance and troubleshoot… more
    Robert Half Technology (12/09/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Salt Lake City, UT)
    …operate virtualized environments to support virtualized systems (Windows and Linux ) + Perform regular system maintenance, including software updates, ... VMware Certified) are desirable. **REQUIRED EXPERIENCE** + Experience as a Systems Administrator , with a focus on implementation, and administration.… more
    NTT America, Inc. (11/20/25)
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  • Data / Dissemination Systems Engineer…

    RTX Corporation (Beale AFB, CA)
    …of a rapidly evolving global market. Collins Aerospace is seeking a system administrator , software engineer, or information technology specialist to perform ... engineering support for new and existing data and dissemination systems on Linux and Windows operating ...in comprehensive analysis, diagnostics, and fault isolation for GEOINT system systems and end-to-end network paths +… more
    RTX Corporation (12/02/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …discipline or 10 years of work experience. + 5 of these years is maintaining linux systems with use of programming and scripting using Perl, Bash, and Python ... our security team. Provide expertise in scripting/programming to maintain our Cyber operation systems . This is primarily a Linux environment that the systems more
    General Dynamics Information Technology (12/08/25)
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  • System Admin (Puerto Rico) (Hybrid)

    RTX Corporation (Santa Isabel, PR)
    …**Security Clearance:** None/Not Required Collins Aerospace is looking for a Connect Team System Administrator candidate that has a strong record of meeting ... Provide IT systems administration for the eQube DaaS platform hosted on AWS Linux environment. + Install logging, monitoring and Anti-virus and other… more
    RTX Corporation (11/07/25)
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  • Senior System Engineer (Hybrid-Boston MA)

    Beth Israel Lahey Health (Charlestown, MA)
    …OS Operating Systems on physical, virtual, and cloud platforms.** **Performs System Administrator activities to support multiple Server production systems ... difference in people's lives.** Seeking experience with Red Hat Linux and Epic medical record systems . Installs,...technical support specific to the functional area and related systems .** **Preferred Qualifications & Skills:** AWS , RHEL,… more
    Beth Israel Lahey Health (10/30/25)
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  • Systems Engineer

    Koniag Government Services (Washington, DC)
    …non-virtualized environments. + Configure, implement, and upgrade new and existing computer systems and server platforms. + Perform system analysis, including ... server virtualization technologies (eg, VMware, Hyper-V, Nutanix). + Proficiency with operating systems such as Microsoft Windows Server and Linux distributions.… more
    Koniag Government Services (10/11/25)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Roy, UT)
    …environments such as AWS and Azure. + Familiarity with the Linux Operating System . + Knowledge of environmental monitoring tools (HBSS/Solar Winds/Splunk). ... Roy, Utah. Key Responsibilities: + Serve as a Windows Systems Administrator for a medium to large...in writing. + Ensure smooth operation of multi-user computer systems , coordinating with network, software, and system more
    Northrop Grumman (12/10/25)
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