• Mainframe Security/Tools Specialist

    City of New York (New York, NY)
    …or RACF are also encouraged to apply. Substitute experience includes mainframe environments ( z / OS , JES2, SMP/E, TSO, IOF, JCL, IOCP/HCD), monitoring tools (TMON, ... 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 (12/04/25)
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  • Software Engineering Manager

    OneMain Financial (Irving, TX)
    …stakeholders. + A genuine passion for technology-whether through personal projects, open - source contributions, or hands-on experience. + Enthusiasm for DevOps ... largest lenders. Our team is passionate, agile, and always open to new ideas. We empower our team members...technical and non-technical stakeholders. + Experience in managing complex systems and projects from inception to completion. + Analytical… more
    OneMain Financial (11/27/25)
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  • Hybrid Mainframe Developer

    Insight Global (Woonsocket, RI)
    …CICS, JCL, VSAM * Databases: DB2 * Tools: IBM Data Studio, Endeavor, RTC, GitHub * OS : z / OS We are a company committed to creating diverse and inclusive ... CICS. * Work with DB2 databases and MQ messaging systems . * Enhance and maintain existing Mainframe systems... systems . * Enhance and maintain existing Mainframe systems to meet evolving business needs. * Collaborate with… more
    Insight Global (11/20/25)
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  • Senior Software Engineer, Networking

    NVIDIA (Santa Clara, CA)
    …operation in areas like EVPN, Segment Routing etc. + Participation in the open - source community and python programming skills With competitive salaries and a ... computing and AI. Within NVIDIA, the Networking Business Unit is building chips, systems and software that are powering the most advanced data center and… more
    NVIDIA (12/05/25)
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  • Mainframe Transition Manager

    Ensono (Annapolis, MD)
    …az/ OS environment. + Familiarity with mainframe functional areas such as z / OS Operating System, Storage, Databases, CICS, and Disaster Recovery concepts. + ... ITSM, and other aspects of Ensono's support but rather limited to the Mainframe systems support. **We want all new Associates to succeed in their roles at Ensono.… more
    Ensono (12/04/25)
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  • Vulnerability Researcher: Senior Levels…

    Cipher Tech Solutions (Vienna, VA)
    …of network protocols + Experience reading and writing assembly (ARM, x86/x64) + Understanding of OS Internals (any major OS ) z Remote work is not an option. ... Demonstrated ability to self-drive research tasking + Motivated to learn complex systems Desired Skills: + Performing full system emulation for research and analysis… more
    Cipher Tech Solutions (11/21/25)
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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 ... design and implementation of robust database platforms spanning traditional on-premises systems and modern cloud-native database services. The Database Engineer role… more
    Travelers Insurance Company (11/07/25)
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  • Senior Lead Finance Analyst

    KeyBank (Amherst, NY)
    …financial system reporting environments (ie, TM1, Cognos, Essbase, Oracle, QRM, AxiomSL, mainframe z / OS , etc.) + Experience working with various ETL tools (MS ... of the Accounting Center Development team under the Financial Systems Support and Data Enrichment team within Finance, responsibilities...and your career. For 200 years, Key has opened doors in our communities. Let us open one for… more
    KeyBank (12/02/25)
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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 ... Global Information Security (GIS) is responsible for protecting bank information systems , confidential and proprietary data, and customer information. GIS develops… more
    Bank of America (11/14/25)
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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 ... fields: Information Technology, Engineering, Computer Engineering, Computer Science, Information Systems , Computer Electronics, Telecommunications, Network Administration. This is typically… more
    IBM (11/14/25)
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