• Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …vendors, IT management and staff. + Experience with JIRA, Confluence administration , databases (MS SQL, MySQL, MySQL Galera, Oracle, PostgreSQL, etc.), container ... are preferred. **Responsibilities** + Design, develop, implement all system administration tasks, including hardware and software configuration and maintenance,… more
    Mount Sinai Health System (12/22/25)
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  • Log Aggregation Administrator, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Log Aggregation Administrator, SME** **Category:** Administration **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2125 **Employment ... highly desired * Experience: Relevant experience in a system administration , network administration , or IT support role...include: o The ELK Stack: Elasticsearch, Logstash, Kibana o Splunk o Grafana Loki o Graylog o Fluentd *… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • NCIS Cyber Systems Administrator - SecOps | Active…

    General Dynamics Information Technology (Quantico, VA)
    …**WHAT WE'D LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience ( SPLUNK ) + Forescout Experience **GDIT IS YOUR PLACE** At GDIT, ... **Skills:** DISA STIG,IT Security Operations,Security Content Automation Protocol (SCAP),System Administration **Certifications:** Security+ CE - CompTIA - CompTIA **Experience:**… more
    General Dynamics Information Technology (12/08/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …be substituted + 2 years of experience in architecting, deploying and general administration of Splunk to include infrastructure planning, data collection and ... Demonstrate experience creating and managing virtual environments (VMWare ESX, VCenter Administration ) + Experience in administration of Linux/Windows +… more
    ManTech (11/03/25)
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  • Cloud DevOps Engineer-Must have Top Secret…

    NTT DATA North America (Fayetteville, NC)
    …new features and support users through consolidation. Occasionally performs the administrative operation of server hardware and software. Ensures system security and ... for new features and support users through consolidation. + Perform the administrative operation of server hardware and software. + Ensure system security and… more
    NTT DATA North America (11/25/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …the Intelligence Community Campus. Primary Responsibilities + Provide technical support, administration , and monitoring of Microsoft Windows within a physical and ... Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server (2012… more
    Vexterra Group (01/13/26)
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  • Asset Management

    NANA Regional Corporation (South Burlington, VT)
    …System. The successful candidate will provide intermediate-level network and systems administration to ensure high availability, performance, and security of USCIS ... IT services. + Monitor network and system performance, using tools like SolarWinds, Splunk , or similar. + Apply security patches and system updates in compliance… more
    NANA Regional Corporation (01/09/26)
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  • Staff Consultant (Performance Engineeering)

    ServiceNow, Inc. (Orlando, FL)
    …work evenings and weekends + Understanding of basic networking and system administration **Desired Skills** The following additional skills are preferred but not ... integration between two systems + TCP/IP, Networking knowledge + Experience with Splunk + Understanding of Simple Network Management Protocol (SNMP) + Understanding… more
    ServiceNow, Inc. (01/08/26)
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  • Cloud Systems Administrator

    General Dynamics Information Technology (Bossier City, LA)
    …and Operations **Skills:** Amazon Web Services (AWS),Cloud Computing,Microsoft Azure,System Administration **Experience:** 1 + years of related experience **Job ... will play a crucial role via the following:_ + Responsible for the administration , maintenance and support of the organization's IT systems and infrastructure. +… more
    General Dynamics Information Technology (01/08/26)
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  • Security Operations Vice President

    JPMorgan Chase (Houston, TX)
    …(eg, troubleshooting server response and routing issues). + WAF administration (custom signature authoring, deployment governance, patching, efficacy evaluation, ... policy testing). + Web application development/ administration (troubleshooting web servers, application stacks, containers, OS, micro-services, and API/data… more
    JPMorgan Chase (01/06/26)
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