• Monster (Plano, TX)
    …is a 12 + month contract position. Requirements: 15+ years' experience Experienced mainframe z / OS operating system systems programmer / system ... Genesis10 is currently seeking a Network Systems Engineer with our client in the financial...multi- system sysplexes globally Experience with configuring the z / OS operating system and installing… more
    Talent (09/12/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe z / OS

    U-Haul (Phoenix, AZ)
    …N Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is searching for a Mainframe z / OS System Programmer to join our development team! ... root cause analysis. + Provide technical guidance to the mainframe development and production support teams on an ad...Requirements: + Minimum 5 years of experience as IBM z / OS System Programmer ( System more
    U-Haul (07/17/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mainframe System Programmer…

    Fiserv (Frankfort, KY)
    Mainframe System Programmer ( z / OS ) **About your role:** The z / OS Mainframe System Programmer is responsible for the installation, ... 6+ years of experience with JCL, UNIX Shell, IBM system utilities, zSeries, z / OS and...+ In-depth knowledge of mainframe architecture, operating systems (eg, IBM z / OS ), and… more
    Fiserv (07/12/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mainframe Systems Programmer…

    Fiserv (Washington, DC)
    …an impact 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 Programmer ( z / OS ) is responsible...required by customers and management are maintained for operating systems and for system software components +… more
    Fiserv (08/02/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mainframe Systems Programmer…

    Fiserv (Sacramento, CA)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer ( z / OS -Network) **About your role:** In this ... installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z / OS...to have:** + 9+ years of experience with the z / OS mainframe communications experience +… more
    Fiserv (08/20/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe Computer Operator z

    System One (Arlington, VA)
    z / OS MAINFRAME COMPUTER OPERATOR Location:...manage the performance and availability of individual z / OS systems . + Use MVS system ... IT Services has a contract to hire opening for az/ OS Mainframe Computer Operator to support a...third shift, nights . Duties and Responsibilities of the z / OS Computer Operator: The roles and responsibilities… more
    System One (09/09/25)
    - Save Job - Related Jobs - Block Source
  • FNTS Senior Mainframe z / OS

    First National Bank of Omaha (MD)
    …solving technical problems in an efficient manner. In addition to maintaining the existing Mainframe systems , you will help plan and migrate customer systems ... weekend support **The Ideal Candidate for This Role:** + z / OS Concepts (JES2, SDSF, TSO, RACF, HCD/IODF,...+ Excellent communication skills (written, verbal and presentations) + Mainframe Systems Engineer (10+ years experience) +… more
    First National Bank of Omaha (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Customer Success Technical Specialist…

    IBM (Washington, DC)
    …compete / change agent Experience with three or more of the following: * Operating system administration (Linux, Windows, z / OS ) * TCP/IP network and LDAP ... subsystem is a bonus * Data integration, messaging protocols like Kafka, REST API design, leveraging z / OS assets like MQ Queue, z / OS Connect EE, and AP… more
    IBM (08/26/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe ( z / OS ) MQ…

    Broadridge Financial Solutions (Newark, NJ)
    …+ The candidate should be proficient in supporting all aspects of MQ administration and systems programming on the z / OS platform. + 8+ years of hands-on ... seeking an experienced and highly skilled zOS MQ Senior Systems Programmer to join our enterprise infrastructure zOS MQ...and implement robust messaging solutions using IBM MQ on z / OS , ensuring high availability, reliability, and performance.… more
    Broadridge Financial Solutions (09/13/25)
    - Save Job - Related Jobs - Block Source
  • z / OS Administration Engineering Sr…

    Citigroup (Rutherford, NJ)
    We are seeking a highly skilled Mainframe z / OS Systems Manager with minimum of 7 years of experience in z / OS Administration with an overall ... **Team Leadership:** Manage, mentor, and develop a team of z / OS System Programmers. + **...with mainframe hardware and software, including UNIX Systems Services under z / OS . **Responsibilities… more
    Citigroup (08/01/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe Engineer - IBM z

    HTC Global Services Inc (College Park, MD)
    …years of expertise in COBOL, CICS, TSO, and JCL. + The primary environment is IBM z / OS . + Experience in writing and maintaining JCL for batch job processing. + ... fixes, and minor system enhancements to the student information system 's mainframe applications on an ongoing basis. + Deliverables will typically be tied… more
    HTC Global Services Inc (09/17/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe Systems Manager

    City of New York (New York, NY)
    …accept strong experience in AIX/Linux/Unix systems . - Strong understanding of IBM mainframe z / OS operating system , control, structure, logic, and ... a highly motivated and seasoned manager to oversee the Mainframe Systems within the Shared Systems...to the SLA. - Provide a leadership role in z / OS administration, performance management, hardware configuration, and… more
    City of New York (07/23/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe Automation Engineer

    Bank of America (Richmond, VA)
    …**Required Qualifications** + Candidate must have a minimum of 7 years' experience with Mainframe z / OS operating system anda higher-level understanding ... of PIPES. + Solid Experience of IBM System Automation ZOS. + Mainframe z / OS , JCL, TSO, ISPF knowledge + Ability to work closely with clients… more
    Bank of America (08/02/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe Systems Programmer…

    Highmark Health (Harrisburg, PA)
    …CICS/MQ environments and help troubleshoot issues to determine root cause + Support the IBM Z Mainframe z / OS environment using SMP/E, ISPF/SDSF. USS, ... **JOB SUMMARY** This position is a member of the Mainframe Systems Support team and will primarily...focus on one or more of the following: + z / OS concepts and utilities + RACF +… more
    Highmark Health (08/01/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe Infrastructure Support

    System One (Preston, MD)
    …operations, system monitoring, or Tier 1/2 support. + Hands-on experience with Mainframe ( z / OS ) and Java/J2EE environments. + Familiarity with job ... proactive Tier 1 Support Analyst to monitor and support Mainframe and Java/J2EE-based distributed systems in a...REXX, FTP, DFHSM, TPX, CLIST + Familiarity with distributed system utilities and performance tools like: NDM, DB2 (basic),… more
    System One (08/27/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mainframe Systems Programmer…

    Ensono (Dover, DE)
    …need to participate in on-call responsibilities. + Fulfill customer service orders (CSOs) for mainframe z / OS customers in a timely manner as they pertain ... Senior Mainframe Systems Programmer - DB2Remote -...the customization of new services and support efforts. + System programming knowledge of multiple DBMS's is a bonus.… more
    Ensono (09/06/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mainframe Systems Programmer…

    Ensono (Charleston, WV)
    Senior Mainframe Systems Programmer - DB2 PhysicalRemote...You Will Do:** + Fulfill customer service requests for mainframe z / OS customers in a ... Ensono mainframe clients as they relate to Mainframe DB2 systems . Position reports to Manager...of DB2 subsystems + Troubleshooting and solving of DB2 System database issues + Troubleshooting and solving DB2 software… more
    Ensono (07/30/25)
    - Save Job - Related Jobs - Block Source
  • Application Development Sr Programmer…

    Citigroup (Jacksonville, FL)
    …Proven experience leading and directing teams **Core Competencies** + Technical Skills + Strong Mainframe expertise: z / OS , COBOL, JCL, CICS, MVS, VSAM, DB2, ... including: + Fulfillment Operations + Plastics + Card Fulfillment Systems + Mail Management System + Agile...and distributed IDEs and tools: IDz/RDz, Rational Team Concert, z / OS connect, Bitbucket, Jenkins + Working knowledge… more
    Citigroup (09/17/25)
    - Save Job - Related Jobs - Block Source
  • Mainframe Security/Tools Specialist

    City of New York (New York, NY)
    …in Top Secret or RACF are also encouraged to apply. Substitute experience includes mainframe environments ( z / OS , JES2, SMP/E, TSO, IOF, JCL, IOCP/HCD), ... of role-based security models and enterprise-wide security administration - Experience working with z / OS , JES2, SMP/E, TSO, IOF, JCL, IOCP/HCD - Experience using… more
    City of New York (09/04/25)
    - Save Job - Related Jobs - Block Source
  • Senior IBM Z Operating Systems

    Bank of America (Plano, TX)
    …the largest global financial institutions. The position provides technical support for Mainframe Services z / OS Platform Engineering. Participates in design, ... Senior IBM Z Operating Systems Engineer Plano, Texas;Chandler,...being the foundation to the bank's most critical technology systems , the Mainframe team promotes an environment… more
    Bank of America (09/16/25)
    - Save Job - Related Jobs - Block Source