• Associate Software Engineer - Claims…

    Highmark Health (Harrisburg, PA)
    …of web services technologies such as REST, HTTPS, JSON **Preferred** + Experience in mainframe systems programming with a focus on one or more of the ... team, focusing on the development and support of core mainframe applications essential for our claims processing platform. This...following: + z / OS concepts and utilities + RACF +… more
    Highmark Health (10/09/25)
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  • Remote Mainframe Developer

    Insight Global (Hartford, CT)
    …will have deep expertise in COBOL, CICS, and MQ, and a strong understanding of mainframe systems architecture. This role is ideal for someone who thrives in a ... Job Description Insight Global is seeking fully remote Mainframe Developer with 10-11 years of experience to...a plus. Solid understanding of software development lifecycle and agile methodologies. Proficiency in z / OS Connect (IBM… more
    Insight Global (10/04/25)
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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 ... Bachelor's degree or 10 years equivalent work experience in z / OS + 5+ years of solid experience...availability of new Quantum Safe ciphers and deploy to mainframe operating systems . + Experience with zOSMF/Network… more
    Huntington National Bank (10/08/25)
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  • Client Services Consultant - Mainframe

    Broadcom (Plano, TX)
    …in the related industry disciplines and technologies and related application experience (ie Z / os as well as operating system administration). Experience ... **Internal Business Processes:** Demonstrate mastery with Broadcom's internal processes, systems and support structure **Professional Development:** Demonstrate high-level proficiency… more
    Broadcom (10/10/25)
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  • Mainframe CICS & MQ Admin (Onsite)

    Cognizant (San Antonio, TX)
    As a ** Mainframe CICS & MQ Admin** you will make...in application team on CICS specific issues **MQ on z / OS Administrator** + Expericne in MQ product ... + - Configuration of CICS initialization parameters + - Troubleshooting and resolving system related abends and issues + - Identifying patches that need to be… more
    Cognizant (10/03/25)
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  • Mainframe Lead Infrastructure Engineer

    Truist (Dallas, TX)
    …+ ESP Maintenance + OPS/MVS + SMP/e experience + Disaster Recovery + z / OS , JCL, TCP/IP, VTAM, RACF experience. **General Description of Available Benefits ... Network applications. As a Lead Infrastructure Engineer on the Mainframe Engineering Team, this SME role will be responsible...and work experience. + In- depth knowledge in information systems and ability to identify, apply, and implement best… more
    Truist (09/19/25)
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  • Backend Software Engineer - IBM Z

    IBM (Durham, NC)
    …have the opportunity to work on the z / OS operating system of the IBM Mainframe ([2] https://www.ibm.com/products/zos) as it addresses its longevity ... **Introduction** In a recent article ([1] https://www.ibm.com/topics/ mainframe ), it states "45 of the top 50...* Experience with Database implementations * Experience with distributed source control systems such as Git IBM… more
    IBM (10/14/25)
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  • Senior Systems Analyst Programmer

    STELLAR SERVICES (Miami, FL)
    …development, Job Control Language (JCL), SAS, VegaSoft, VSAM, SPF, TSO/ISPF in the Z / OS mainframe environment, IDMS screen mapping (symbolic and physical), ... Expertise in Integrated Database Management Systems (IDMS) systems , Online IDMS programs using ADSO, IDD, ADSC, MAPC, DDDL, DMLO, OLP, PFCH, and DME, Batch /… more
    STELLAR SERVICES (07/21/25)
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  • COBOL Developer

    Koniag Government Services (Chantilly, VA)
    … terminal emulation tools + Understanding of mainframe architecture and operating systems ( z / OS , MVS) + Experience with batch processing and online ... This role is critical in maintaining and enhancing legacy systems while supporting modernization initiatives within production and potential development/testing… more
    Koniag Government Services (10/03/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …HTML-5 capable browsers** + **Strong understanding of mainframe architecture and operating systems ( z / OS , MVS)** + **Experience with batch processing and ... This role is critical in maintaining and enhancing legacy systems while supporting modernization initiatives within production and potential development/testing… more
    Koniag Government Services (09/26/25)
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