• Systems Infrastructure Architect…

    US Bank (Chicago, IL)
    …+ ** Capacity Planning & Performance Tuning:** Experience with storage capacity management , performance tuning, and system monitoring tools. + ... this role, you will be responsible for managing and optimizing our mainframe storage infrastructure, ensuring high availability, performance , and reliability of… more
    US Bank (03/21/25)
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  • Mainframe Solution Architect

    BMO Financial Group (IL)
    …Ansible, Git-based SCM, automation tools). + Performance tuning and capacity planning expertise in large-scale mainframe environments. + Strong knowledge ... diverse stakeholders. + Experience leading enterprise-wide initiatives, particularly in mainframe -to-cloud modernization efforts. + Change management and… more
    BMO Financial Group (03/07/25)
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  • Senior Product Manager, Mainframe Managed…

    Ensono (Chicago, IL)
    …working collaboratively with cross-functional, cross-cultural teams. **Other Qualifications** + Program Management in a business or technical capacity . + Strong ... Senior Product Manager, Mainframe Managed ServicesRemote - United StatesJR011598 At Ensono,...and/or Hosting Provider. + 7+ years' experience in product management and offer commercialization at a service provider. +… more
    Ensono (03/21/25)
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  • Senior Capacity Planner

    Ensono (Chicago, IL)
    … Mainframe landscape from both a business and technical perspective (especially capacity and performance ) **Travel %** - 10% **Why Ensono?** Ensono is ... Senior Capacity PlannerRemote - United StatesJR011209 At Ensono, our...and passionare thekeyto achieving our purpose. **Required Qualifications** * Mainframe experience (z-series, zos operating system etc.) * … more
    Ensono (04/09/25)
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  • Helpdesk Specialist

    CACI International (O'Fallon, IL)
    …+ Contributes to optimizing system operation and resource utilization. + Performs system capacity analysis and planning to ensure optimal performance . + Provides ... operation and resource utilization across the organization. + Conducts advanced system capacity analysis and planning to ensure optimal performance and… more
    CACI International (04/09/25)
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  • System Administrator

    CACI International (O'Fallon, IL)
    …Optimize system operations and resource utilization to ensure maximum efficiency and performance + Conduct thorough system capacity analysis and develop ... transform how businesses manage their finances and supply chains. From program management and cybersecurity to systems engineering and process optimization, we have… more
    CACI International (04/09/25)
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  • Senior Vulnerability Response Readiness Manager

    Bank of America (Chicago, IL)
    …supporting our teammates' physical, emotional, and financial wellness, recognizing and rewarding performance , and how we make an impact in the communities we serve. ... analysis and readiness . Responsible for post-vulnerability incident Problem management . Responsible for high severity vulnerability lifecycle management… more
    Bank of America (03/26/25)
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