• HBS Specialist in St. Louis or Norfolk with a CI…

    Deloitte (St. Louis, MO)
    …and system hardening best practices. + Familiarity with common host OS platforms (Windows, UNIX/Linux) and their security architectures. + Proficient in ... + 8+ years of experience with the following: + Endpoint Protection + OS Windows + OS Linux + Security Technical Implement Guide (STIGS) + Must be legally… more
    Deloitte (12/25/25)
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  • Application Developer (ALC, Java)

    Delmock Technologies, Inc (Baltimore, MD)
    …is seeking an Assembly Language Developer with deep expertise in IBM z/ OS mainframe environments, IRS Core Record Layouts (CRL), and legacy system modernization. ... Responsibilities: Analyze, maintain , and enhance legacy code written in IBM z/ OS assembly language. Extract business rules from existing assembly code and assist… more
    Delmock Technologies, Inc (12/25/25)
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  • Computer Support Specialist | Information…

    Rockefeller University (New York, NY)
    …and troubleshooting of desktops, laptop computers, including mobile devices, primarily Mac OS , Windows, iOS, Android, and Linux. + Break/fix of hardware and ... software, including OS , network, and applications. + Performing other related duties...of Apple and Windows devices, and related network and OS support + Experience with break/fix for mobile devices… more
    Rockefeller University (12/23/25)
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  • Db2 zOS Mainframe DBA

    Eliassen Group (Merrimack, NH)
    …NH* The Database Administration team supports the Brokerage Db2 database platform on z/ OS . The team handles end to end application DBA support including physical ... Application Database and Replication support for a large DB2 z/ OS sysplex environment + Maintenance of Databases - Utilities...advised- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that… more
    Eliassen Group (12/23/25)
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  • End User Support-IT Field Services

    AccentCare, Inc. (Lubbock, TX)
    …+ Microsoft Office Applications + Office365, One-Drive + Microsoft Teams + Windows 10 OS , Windows 11 OS a plus + Android OS , iOS + Active Directory, EntraID ... + Intune Auto-pilot, + Networking (TCP/IP, WINS, DNS, DHCP) + ITIL Service Management through Service Now + Single Sign on concepts + MDM Solutions + Firm working knowledge of concepts, practices and procedures of systems support and ability to use in varied… more
    AccentCare, Inc. (12/23/25)
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  • Consulting Member of Technical Staff

    Oracle (Montgomery, AL)
    …customers to run mission-critical workloads at global scale. The Network OS organization is responsible for designing and delivering the control-plane systems, ... high-performance control-plane and data-plane system features for a datacenter network OS . + Develop and optimize Linux-based applications in C++, using AI-assisted… more
    Oracle (12/22/25)
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  • Systems Administrator

    Robert Half Technology (West Hollywood, CA)
    …California. This role requires a versatile individual with strong expertise in Mac OS and Windows environments, as well as a passion for technology and ... to make a meaningful impact. Responsibilities: * Maintain and administer Mac OS and Windows-based systems to ensure optimal performance and reliability. * Configure… more
    Robert Half Technology (12/21/25)
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  • System Administrator Intermediate (PS)

    BEAT LLC (San Antonio, TX)
    …secure, reliable, and standardized operating system builds. By integrating OS imaging with enterprise security requirements and modern cloud-native deployment ... processes. Coordinate with EM Packaging and Administration teams to ensure OS images align with enterprise software packages, security patches, and application… more
    BEAT LLC (12/21/25)
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  • DB2 Systems Programmer - Subject Matter Expert…

    The Cigna Group (St. Louis, MO)
    **Are you ready to lead and innovate in** **z/ OS ** **mainframe environments? Join us as a DB2 Systems Programmer and become the go-to expert for all things** **DB2 ... + Minimum 7 years of experience as a DB2 Systems Programmer in az/ OS environment. + Expert-level knowledge of DB2 internals and SMP/E product installs. +… more
    The Cigna Group (12/20/25)
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  • 2026 Director of IT

    Crescent City Schools (New Orleans, LA)
    …system enhancements to improve efficiency and scalability + Maintenance + Applying OS and other 3rd party software patches and updates regularly; configuring/adding ... and setup + Apple School Manager administration and setup + Windows 7/10/11, Chrome OS , Mac OS , Linux + Microsoft Windows Server + Hard drive imaging… more
    Crescent City Schools (12/20/25)
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