• Mainframe Systems Programmer, DB2

    Ensono (Dover, DE)
    …exits. + DB2 data sharing in a SYSPLEX environment + Extracting information from DB2 logs + DB2 Database system recovery + Experience with IDAA a ... will engage in the testing and monitoring of existing DB2 workloads after OS or CPU upgrades....clients into Ensono's support. + Troubleshooting and solving of DB2 System database issues + Troubleshooting and… more
    Ensono (09/19/25)
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  • Senior Mainframe Systems Programmer - DB2

    Ensono (Dover, DE)
    …Mainframe DB2 systems. The successful candidate will perform mainframe database software upgrades coupled with administration and tuning to support our ... responsibilities. + Fulfill customer service orders (CSOs) for mainframe z / OS customers in a timely manner as...impact to assigned clients and troubleshooting and solving production database issues. + Experience with supporting DB2 … more
    Ensono (09/06/25)
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  • Senior Mainframe Systems Programmer - DB2…

    Ensono (Dover, DE)
    …exit coding + Identification and resolution of performance issues + Base understanding of DB2 database administration (App DBA). + Understanding of DB2 ... Will Do:** + Fulfill customer service requests for mainframe z / OS customers in a timely manner as...sharing in a SYSPLEX environment + Extracting information from DB2 logs + DB2 Database … more
    Ensono (07/30/25)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Dover, DE)
    …roadmaps, incidents, etc. + Connects IMS to other technologies such as IMS Connect, CICS, MQ, DB2 , and z / OS Connect. + Develops and tests solutions for high ... (BMC Delta & ETA). Knowledge of IMS's functioning with DB2 and MQ is also helpful. Similar system programming...is also helpful. Similar system programming experience with CICS, z / OS Connect, TPX, CA GEN, and EOS… more
    Travelers Insurance Company (08/08/25)
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  • Mainframe Applications Development Sr Programmer…

    Citigroup (New Castle, DE)
    …is helpful for automating tasks and interacting with the mainframe environment. ** Database Management Systems:** + ** DB2 :** Strong experience with IBM's ... DB2 relational database management system is crucial. This includes skills in...Knowledge of sequential file processing techniques. **Operating System:** + ** z / OS :** A solid understanding of the … more
    Citigroup (08/01/25)
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  • Lead Data Engineer - Mainframe/ DB2 /Qrep

    JPMorgan Chase (Wilmington, DE)
    …performance monitoring & tuning, systems re-engineering and Operations support. + Knowledge of DB2 for z / OS along with mainframe related tools such ... Administer, design, implement and support highly available and scalable Mainframe DB2 & IMS database solutions + Implement data models, database designs,… more
    JPMorgan Chase (08/22/25)
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