• z / OS Administration

    Citigroup (Rutherford, NJ)
    …Mainframe z / OS Systems Manager with minimum of 7 years of experience in z / OS Administration with an overall technology experience of 10 plus years to ... engineering team responsible for maintaining the very large z / OS mainframe environment, including installing, configuring, and.... + **Minimum of 7 years of experience in z / OS Administration ** + Strong technical… more
    Citigroup (11/26/25)
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  • Identity and Access management (IAM) Mainframe…

    Bank of America (Washington, DC)
    …security analysts. + Ensure team proficiency in RACF, Top Secret, and z / OS environments, including by participating in learning opportunities and communicating ... Identity and Access management (IAM) Mainframe Security Administration Sr Manager (RACF exp. required) Boston, Massachusetts;Washington, District of Columbia **To… more
    Bank of America (11/14/25)
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  • Sr BizOps Engineer (MQ Admin / DevOps)

    Mastercard (O'Fallon, MO)
    …or more flavors of UNIX and Windows) along working experience (V7.0.1 & above) on z / OS . * Should possess good working knowledge and understanding of Unix and ... and by leading internal projects and initiatives. * Provide Administration oversight and assist lead architect in setting direction...working knowledge and understanding of MQ runtime components on z / OS . * Experience with In Product &… more
    Mastercard (11/27/25)
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  • Senior Software Manager, Networking Platforms

    NVIDIA (Santa Clara, CA)
    …development, taking into account evolving strengths and capabilities + Work with open source software upstream communities as needed, supervise technology trends ... Cumulus Linux development, take full ownership of tasks from A- Z and deliver independently with minimum supervision? We present...software in Python, C and Shell for Cumulus Linux OS . + Collaborate with product, architecture, and engineering more
    NVIDIA (10/27/25)
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  • Senior Mainframe Engineer- System Programmer

    Navy Federal Credit Union (Vienna, VA)
    …technology support teams and subject matter experts. + Install, maintain, and administer z / OS operating system releases and other IBM mainframe 3rd party ... using Ansible/AAP, Python, and other automation tooling. + Varying experience with: - z / OS - GDPS/PPRC (MM/GM/GC/LCP/SGC) - DASD Management (DFP, HSM, volume… more
    Navy Federal Credit Union (11/21/25)
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  • Mainframe Systems Manager

    City of New York (New York, NY)
    …remain available according to the SLA. - Provide a leadership role in z / OS administration , performance management, hardware configuration, and implementation ... strong experience in AIX/Linux/Unix systems. - Strong understanding of IBM mainframe z / OS operating system, control, structure, logic, and security. If the… more
    City of New York (10/22/25)
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  • Site & Network Reliability Engineer…

    IBM (Poughkeepsie, NY)
    …equivalent experience). *Basic understanding of operating systems (Linux, Unix, Windows, z / OS , zVM) and networking fundamentals. *Familiarity with scripting ... Git) and CI/CD concepts. *Internship or academic project experience in network administration or reliability engineering . *Certifications such as Juniper JNCIA,… more
    IBM (11/16/25)
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  • Technical Support Intern - Hardware and Software…

    IBM (Tucson, AZ)
    …networking fundamentals, including TCP/IP, DNS, NFS, SMB, and InfiniBand. * Experience with z / OS or other mainframe environments. * Basic Understanding of LLM ... of success in one of the following fields: Information Technology, Engineering , Computer Engineering , Computer Science, Information Systems, Computer… more
    IBM (11/14/25)
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  • Lead Infrastructure Engineer - Mainframe MQ/IIB…

    JPMorgan Chase (Jersey City, NJ)
    …Experience with installation, maintaining, and implementation of IBM Message Queuing on z / OS platform. + Understanding Queue Manager, queues, channels and other ... of software, applications, and technical processes within the infrastructure engineering discipline. Continue to evolve your technical and cross-functional knowledge… more
    JPMorgan Chase (10/23/25)
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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 ... Truist's Network applications. As a Lead Infrastructure Engineer on the Mainframe Engineering Team, this SME role will be responsible for enterprise level expertise… more
    Truist (11/24/25)
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  • Sr. Database Engineer - Mainframe

    Travelers Insurance Company (St. Paul, MN)
    …and performance tuning experience. + Strong understanding of mainframe architecture and z / OS environments. + Experience with database backup, recovery, and ... STEM field, or its equivalent in work experience plus 6 years of database engineering experience. **What Is in It for You?** + **Health Insurance** : Employees and… more
    Travelers Insurance Company (11/07/25)
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  • Application Support Analyst

    City of New York (New York, NY)
    …server configuration. - Strong to moderate experience In Oracle database. - Experience in MVS/ z / OS JCL and utilities a plus. - 3 years experience working on ... implementation of security certificates Perform advanced GIS administrative duties - Open cases with Sterling for problem determination BPML maintenance, for… more
    City of New York (11/05/25)
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  • Mainframe Systems Sr. Programmer

    Parker Hannifin Corporation (Wickliffe, OH)
    …or similar) Technical Skills: + Business systems (MSS, JDE, SAP or similar) + Mainframe z / OS fundamentals + CICS and Batch jobs + SQL or DB2 knowledge preferred ... services: + Application Programming + Software Support + Database Administration + PC Support + LAN/WAN Support + Help...PC Support + LAN/WAN Support + Help Desk + Engineering Systems + IT Security + Business Systems (MSS,… more
    Parker Hannifin Corporation (10/22/25)
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