• Mainframe Security Engineer

    Ensono (Columbus, OH)
    Mainframe Security EngineerRemote - United StatesJR012476 **Requirements:** + US Citizenship is required. + Must pass a Federal Background Check. **Key ... access in response to ServiceNow tickets within defined SLAs. + Monitor system security policies and investigate violations/incidents. + Perform and review daily,… more
    Ensono (11/05/25)
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  • Director, Consult Partner - FSS / Mainframe

    Kyndryl (Columbus, OH)
    …We Are** At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We ... Business and IT customer solutions, transformations that impact across the entire customer Eco- system . As a Consult Partner, you will have a pivotal role in driving… more
    Kyndryl (09/16/25)
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  • z/OS Systems Programmer, with ISV and DR…

    Ensono (Columbus, OH)
    …support of mainframe ISV products such as SAS, CA/Broadcom, McKinney Systems , BMC, PRECISELY and others + This includes experience with SMP/E, base installation ... z/OS Systems Programmer, with ISV and DR testing- Remote...transition of services to Ensono engineers. You will support mainframe disaster recovery team during disaster recovery drills and… more
    Ensono (11/11/25)
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  • Principal Professional Services Consultant

    Rocket Software (Columbus, OH)
    …Suite Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in ... to support our Customers' Digital Transformation. Rocket Solutions for COBOL, mainframe application delivery and host access offer a comprehensive, proven solution… more
    Rocket Software (11/19/25)
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  • Expert Systems Programmer - z/OS

    Ensono (Columbus, OH)
    …12+ years of experience working within az/OS environment. + Familiarity with mainframe functional areas such as z/OS Operating System , Storage, Databases, ... Expert Systems Programmer - z/OSRemote - United StatesJR012486 At...+ Will be responsible for upgrades of a clients mainframe software. + Learn client environments as they transition… more
    Ensono (10/30/25)
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  • CICS Administrator

    American Electric Power (Columbus, OH)
    …configuration. Helps manage, plan, and maintain technical platforms including upgrading systems . Monitor system performance and install and configure hardware. ... practices. **What You'll Do:** + Ensure health of the mainframe environment by managing CICS regions + Monitor CICS...OPC, sFTP, JCL, ThruPut Manager, Omegamon, z/Secure, TCP/IP, IBM System Automation tool, z/OS, ACC, DRS, VPS, SMS, SKLM,… more
    American Electric Power (11/21/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …3270 terminal emulation in HTML-5 capable browsers** + **Strong understanding of mainframe architecture and operating systems (z/OS, MVS)** + **Experience with ... This role is critical in maintaining and enhancing legacy systems while supporting modernization initiatives within production and potential development/testing… more
    Koniag Government Services (10/30/25)
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  • System Analyst Senior Advisor

    Elevance Health (Mason, OH)
    …or Business Systems Analyst certifications strongly preferred. + Experience with mainframe computer, hardware and operating systems and the impacts of ... ** System Analyst Senior Advisor** **Location:** This role requires...responsible for defining and managing the scope of Business Systems projects. **How you will make an impact:** +… more
    Elevance Health (10/30/25)
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  • Director of Software Engineering

    JPMorgan Chase (Westerville, OH)
    …platform, oversee trust and security initiatives, and guide the transition from legacy mainframe systems to modern architectures. You will shape the future of ... + Drive the transformation of the Teller platform, migrating from legacy mainframe systems to cloud-native and modern architectures + Ensure all… more
    JPMorgan Chase (10/18/25)
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  • OS Platform Engineer Lead

    Huntington National Bank (Columbus, OH)
    …and all operating systems running therein. + Maintain IP addresses for all mainframe systems . + Engage with network engineering teams to install mainframe ... the availability of new Quantum Safe ciphers and deploy to mainframe operating systems . + Experience with zOSMF/Network Configuration Assistant (NCA) + TLS rules… more
    Huntington National Bank (10/08/25)
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