• Mainframe Prod Support - NJ or NC or AZ

    ManpowerGroup (Woodbridge, NJ)
    …including shared queues and coupling facilities. + Proficiency in mainframe automation, performance tuning, and capacity planning , along with skills in ... leading organization in enterprise technology solutions, is seeking a Mainframe Production Support Engineer to join their team. As...DB2 data sharing, and MQ shared queues. + Perform performance tuning, capacity planning , and… more
    ManpowerGroup (09/16/25)
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  • Mainframe Systems Manager

    City of New York (New York, NY)
    … and capacity data. - Perform daily, monthly and yearly performance and capacity planning for the mainframe systems. PROJECT PLANNING : - Run ... mainframe systems. - Ensure that FISA-OPA department technical policies are followed PERFORMANCE , MONITORING, AND CAPACITY PLANNING : - Analyze … more
    City of New York (07/23/25)
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  • Senior Director, Enterprise Mainframe

    City of New York (New York, NY)
    …to the Mainframe team, ensuring clear communication, goal setting, and performance management. - Ensure all projects are accurately tracked in the organizations ... trends and recommend system and process improvements for the Mainframe group. - Develop performance metrics to...and four years of satisfactory fulltime experience in the performance of analytical, planning , operational, technical, or… more
    City of New York (09/14/25)
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  • Mainframe Developer w/Pep+

    Eliassen Group (Cincinnati, OH)
    …w2_ **Responsibilities:** Responsible for designing, developing, testing, configuration, contingency planning and technical support of mainframe technology. ... products lifecycle to assure operational availability; gathers data and analyzes capacity and performance . Fulfill engineering responsibilities in the area… more
    Eliassen Group (08/22/25)
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  • Senior Mainframe System Programmer (z/OS)

    Fiserv (Frankfort, KY)
    …with software installation and customization. + 5+ years of experience with system performance , capacity planning and disaster recovery. + Bachelor's degree ... z/OS Mainframe System Programmer is responsible for the installation, planning , design, management, configuration, implementation, of z/OS and z/OS based ISV… more
    Fiserv (07/12/25)
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  • Senior IBM Mainframe System Programmer

    ManpowerGroup (New York, NY)
    …maintenance, and upgrades of mainframe subsystems. + Monitor system performance , capacity , and utilization, proactively addressing bottlenecks. + Lead ... and upgrades; diagnosing and resolving complex issues; and performing performance monitoring and tuning. The role also encompasses asset...planning and execution of mainframe upgrade projects. + Maintain accurate… more
    ManpowerGroup (09/17/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Detroit, MI)
    …disciplines: z/OS installation and customization, storage management, hardware configuration, networking, performance management and capacity planning , or ... maintenance and customization. + z/OS and zSeries hardware networking configuration. + Performance and capacity reporting with zPCA and/or SAS/MXG and/or… more
    Huntington National Bank (08/20/25)
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  • Mainframe Technical Advisor

    Ensono (Olympia, WA)
    …be considered in place of a bachelor's degree. + Technical knowledge across multiple Mainframe teams + Knowledge of DR planning and execution + Experience with ... Mainframe Technical AdvisorRemote - United StatesJR011892 **Position Summary**...improvements, and develop appropriate action/mitigation plans. + ​Collaborate with Capacity Management team to review data and trends, as… more
    Ensono (07/16/25)
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  • Senior Mainframe Storage Systems Programmer

    M&T Bank (Clanton, AL)
    …optimal throughput and reliability. + Perform disk and tape capacity planning and forecasting. + Monitor performance metrics and proactively resolve ... This role is critical to ensuring high availability, data integrity, and performance across our mainframe infrastructure. Key Responsibilities + Provide weekend… more
    M&T Bank (08/16/25)
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  • Senior Mainframe Storage Architect

    Bank of America (Richmond, VA)
    …all non-functional requirements are sufficiently met (for example, security, performance , maintainability, scalability, usability, and reliability) + Mainframe ... Senior Mainframe Storage Architect Plano, Texas;Richmond, Virginia **To proceed...teammates' physical, emotional, and financial wellness, recognizing and rewarding performance , and how we make an impact in the… more
    Bank of America (09/01/25)
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  • Senior Mainframe Systems Programmer (z/OS)

    Fiserv (Washington, DC)
    …requests, testing and validation, and project support needs + Work with capacity and performance teams in proactively addressing potential performance ... on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer (z/OS) **About your role:** The Senior Mainframe Systems… more
    Fiserv (08/02/25)
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  • Mainframe DB2/IMS Database Administrator

    Travelers Insurance Company (Hartford, CT)
    …compensation and benefits program, employees are also eligible for performance -based cash incentive awards. **Salary Range** $111,600.00 - $184,200.00 **Target ... area management with timely and accurate information regarding the status and performance of the assigned project(s). + Advocates the use of database technology… more
    Travelers Insurance Company (07/08/25)
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  • Senior Operating Systems Analyst - Fire Emergency

    The County of Los Angeles (Los Angeles, CA)
    …solutions, messaging systems, security, performance analysis and tuning, and capacity planning . Essential Job Functions + Installs, configures, maintains, ... management solutions, network monitoring and management solutions, security systems. + Conducts performance analysis, tuning, and capacity planning . +… more
    The County of Los Angeles (09/08/25)
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  • Data Center Operations Manager

    City of New York (New York, NY)
    …related area, and four years of satisfactory fulltime experience in the performance of analytical, planning , operational, technical, or administrative duties in ... services; vendor management (for print equipment); offsite tape storage operations; mainframe system operator functions; management of the data center equipment and… more
    City of New York (07/02/25)
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  • z/OS Administration Engineering Sr Group Manager…

    Citigroup (Rutherford, NJ)
    …security policies and procedures to protect sensitive data and system integrity. + ** Capacity Planning :** Plan for future system needs and ensure adequate ... related software with the goal of ensuring the stability, security, and performance of the mainframe infrastructure. **Key Responsibilities:** + **Team… more
    Citigroup (08/01/25)
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  • Night Shift Data Center Operator

    City of New York (New York, NY)
    …systems, and one year of satisfactory full-time experience in the performance of analytical, planning , operational, technical, and/or administrative duties ... up and down hardware as the situation arises. Must be able to IPL the mainframe with minimum delay and without any supervision. - Knowledge of where all alarms are… more
    City of New York (08/23/25)
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  • Project Director

    City of New York (New York, NY)
    …database management systems, operating systems, data communications systems, capacity planning , and/or on-line applications programming. Additional ... transport data to multiple targets. Experience with various source system including mainframe , mapper, OLAP and flat files. Strong experience with E-R modeling,… more
    City of New York (09/11/25)
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  • DB2 Systems Architect

    ManpowerGroup (Albany, NY)
    …into new technologies. + Provide performance analysis, tuning, troubleshooting, and capacity planning for z/OS DB2 systems. + Develop streamlined processes ... with z/OS DB2 V11 or higher on IBM z/OS mainframe . + 84+ months of experience in monitoring system.... + 84+ months of experience in monitoring system performance and implementing tuning measures. + 84+ months of… more
    ManpowerGroup (08/02/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Atlanta, GA)
    …+ Lead documentation creation for OT segmentation standards and reports + Lead in capacity planning and HW specification recommendation efforts. + Lead in Cyber ... closely with Practice Directors to drive training and education, career development, performance development, and collaboration across the team In line with Optiv's… more
    Optiv (09/11/25)
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  • Software Engineering Mgr Sr

    PNC (Strongsville, OH)
    …discretion. Key Responsibilities: * Enable your team's success through adequate planning , risk mitigation, and identification and removal of blockers when needed ... that include Vendor Hosted Cloud, OpenShift/Kubernetes, ETL (Informatica), and legacy Mainframe (COBOL, DB2) systems * Drive adoption of Agile and DevSecOps… more
    PNC (09/10/25)
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