• Senior z / OS Systems…

    Fiserv (Frisco, TX)
    …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z / OS Systems Engineer **What does a successful Senior z ... You will be responsible for designing and implementing automated solutions in the z / OS environment, supporting opportunities coming from customer requests or as… more
    Fiserv (07/28/25)
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  • Senior Mainframe System Programmer…

    Fiserv (Austin, TX)
    …make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer ( z / OS ) **About your role:** The z / ... Programmer is responsible for the installation, planning, design, management, configuration, implementation, of z / OS and z / OS based ISV software tools.… more
    Fiserv (07/12/25)
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  • FNTS Senior Mainframe z / OS…

    First National Bank of Omaha (TX)
    …after hours and weekend support **The Ideal Candidate for This Role:** + z / OS Concepts (JES2, SDSF, TSO, RACF, HCD/IODF, SMP/E) + Communication Concepts ... Management (SMS, HSM, DFDSS, VSAM, IDCAMS, ICF Catalogs) + z / OS Subsystems (JES2, WLM, OMVS/USS, SMF/RMF, RACF,...SMF/RMF, RACF, ASM, GRS) + Major Subsystems (CICS, IMS, DB2 , MQ Series) + Experience supporting z /VM… more
    First National Bank of Omaha (09/09/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Houston, TX)
    …to participate in on-call responsibilities. + Fulfill customer service orders (CSOs) for mainframe z / OS customers in a timely manner as they pertain to DB2 ... Senior Mainframe Systems Programmer - DB2Remote - United...- DB2Remote - United StatesJR012295 Position Summary Provide premium DB2 sysprog support and services to Ensono mainframe clients… more
    Ensono (09/06/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Houston, TX)
    Senior Mainframe Systems Programmer - DB2 ...Will Do:** + Fulfill customer service requests for mainframe z / OS customers in a timely manner as ... to Ensono mainframe clients as they relate to Mainframe DB2 systems. Position reports to Manager - Mainframe Database...they pertain to DB2 and related OEM software products. + Provide primary… more
    Ensono (07/30/25)
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  • Mainframe Systems Programmer, DB2

    Ensono (Houston, TX)
    …be engaged in the transition from client's in-house IT into Ensono's support. The Senior Systems Programmer supporting DB2 for the Transition Team may be engaged ... will engage in the testing and monitoring of existing DB2 workloads after OS or CPU upgrades.... environment. Familiarity with mainframe functional areas such as z / OS Operating System, Storage, Databases, CICS, and… more
    Ensono (09/19/25)
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  • Senior Mainframe Systems Programmer - zOS…

    Ensono (Houston, TX)
    Senior Mainframe Systems Programmer - zOS ISVRemote -.../ OS security. + Knowledgeable in z / OS systems programming functions. + Knowledgeable in DB2 ... and problem resolution. Monitoring andtuning ofsystems software. Functional knowledge, use of z / OS components and detailed knowledge of support products such as… more
    Ensono (07/26/25)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Austin, TX)
    …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 ... 1 **What Is the Opportunity?** Travelers is seeking a Senior IMS Systems Programmer to join our organization as...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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  • Senior Software Engineer (Full Stack) React…

    US Bank (Irving, TX)
    …MongoDB, Cassandra, Redis, Kafka, RabbitMQ, Amazon Kinesis + **Operating Systems** Windows, Linux, z / OS + **Agile & Collaboration Tools** JIRA, JIRA Align, JIRA ... VersionOne, Confluence + **Nice to Have / Legacy Integration** TIBCO BWCE, z / OS Connect, COBOL **_Location Expectations_** **_The role offers a hybrid/flexible… more
    US Bank (09/11/25)
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  • Senior Database Engineer (on-prem & cloud)

    US Bank (Irving, TX)
    …opportunity to work with **modern NoSQL (MongoDB, Cassandra, Elasticsearch, Couchbase etc.) and open - source RDBMS (PostgreSQL, DB2 , Sybase etc.) at scale.** ... Databases like MongoDB, Cassandra, Elasticsearch, Couchbase and RDBMS like (PostgreSQL,** DB2 , Sybase). + Experience with **database install, security, risk, audit,… more
    US Bank (09/20/25)
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