• Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …Demonstrated knowledge of Information Technology principles including Infrastructure support, system administration , and application support and/or application ... (IAM) * Knowledge of Endpoints, Servers, and Cloud - Devices, operating systems , browsers, Intune, System Center, Autopilot, Defender, Amazon AWS, Azure… more
    PSEG Long Island (10/01/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    … experience + 2+ years of directly relevant experience in system administration + Experience with multiple operating systems , including Linux/ Unix & ... credentials + Performing implementation of granular access control, monitoring systems for acceptable performance and user accessibility, establishing back-ups, and… more
    ARSIEM (07/10/25)
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  • Principal Software Engineer (GloMA) (25-465)

    Northrop Grumman (Colorado Springs, CO)
    …foundation classes and toolkits + Knowledge of server-side/database development and computer system administration + Experience working as part of an **Agile** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...program is a vital part of the Missile Defense System . It provides an essential operational platform that allows… more
    Northrop Grumman (09/20/25)
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  • Software Engineer - C2BMC - (RA) (25-396)

    Northrop Grumman (Colorado Springs, CO)
    …developing automated test scripts + Knowledge of server-side/database development and computer system administration + The successful candidate will have strong ... program is a vital part of the Missile Defense System . It provides an essential operational platform that allows...classes and toolkits + Knowledge of developing software for ** Unix /Linux** systems + Experience working as part… more
    Northrop Grumman (09/06/25)
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  • Infrastructure Senior Technology Analyst Assistant…

    Citigroup (Irving, TX)
    …responsible for assisting with LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination ... and identified policies to process data, resolve issues and execute administrative tasks. Duties include providing support to Citi perimeter security infrastructure,… more
    Citigroup (09/02/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …log management/SIEMinfrastructure configuration and operational processes + Advanced system administration skills with Linux operating systems + 5+ years of ... & Qualifications** **RESPONSIBILITIES** + Administer the Splunk based log management system and analyze the current loggingcapabilities + Ensure the Agency… more
    TekSynap (07/18/25)
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  • Associate Director of Cybersecurity Programs…

    RTX Corporation (Cedar Rapids, IA)
    …DAAPM/JSIG/RMF. + Experience in the execution and management of Information System 's (IS) incident response and administrative inquiries/investigations in ... Your leadership will guide a skilled teams of Information System Security Managers (ISSMs) and Information System ...UNIX , Linux, Solaris, IRIX, SUSE, and MAC operating systems . + Experience in professional engagements with internal and… more
    RTX Corporation (09/11/25)
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  • Lab Manager

    BCMC (Arlington, VA)
    …DHS Suitability - 5+ years of directly relevant experience in system administration - Experience with multiple operating systems , to include Linux/ Unix ... wide area networks. Monitor channels for storage-related network and system issues and remediate them as they occur Required...or HS Diploma and 7+ years lab management or systems administration experience. Desired Certifications: - CEH… more
    BCMC (08/26/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    … experience. + 5+ years of directly relevant experience in system administration + Experience with multiple operating systems , including Linux/ Unix & ... + Performing implementation of granular access control, and monitoring systems for acceptable performance and user accessibility, establishing back-ups, and… more
    ARSIEM (07/10/25)
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  • Applications Support Senior Analyst

    Citigroup (Tampa, FL)
    …applications and ensure stability of Private banking and wealth management systems , tools, and applications. Provide data driven solutions for website performance, ... setting up critical application and environment monitoring using ITRS, Unix /Linux Shell scripting, uDeploy, and AppDynamics. A telecommuting/hybrid work schedule… more
    Citigroup (09/09/25)
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