Global Mainframe Network Systems Expert

3 days ago


Canada Insight Global Full time

Job Title: Global Mainframe Network Systems Expert

We are seeking a highly skilled Global Mainframe Network Systems Expert to join our team at Insight Global. This role will be responsible for providing expert-level support and guidance on mainframe network systems, ensuring the highest level of satisfaction for our clients.

About the Role

This position requires a deep understanding of z/OS system support and programming, as well as experience with host network environments. The selected candidate will interact frequently with clients, vendors, and management to ensure that all needs are met.

Responsibilities

  • Act as a resource and point of escalation for global team members.
  • Identify, analyze, and resolve complex problems on zOS host networks.
  • Provide planning and recommendations for changes on hardware and software components for the zOS network.
  • Configure and customize IBM and ISV mainframe network software using z/OS Communications Server and other products.
  • Support project management with implementation of network software upgrades, including testing and implementation with network service providers, application teams, and internal support teams.
  • Participate in Disaster Recovery planning and execution, including client access to DR systems during production network service.
  • Ensure mainframe network environment complies with security rules agreed by Kyndryl and client.
  • Perform level 3 problem solving and troubleshooting.

Requirements

To be successful in this role, you will need:

  • At least 5+ years' experience performing z/OS system support / programming, Host Network experience.
  • Demonstrable skills in z/OS Network Systems Programming in a multi-LPAR Sysplex environment: Communication Server VTAM : SNA, APPN, Enterprise Extender, Subarea routing, Logmode tables.
  • Communication Server TCP/IP: OSA, OSPF, zOSMF, DVIPA, DDVIPA. Network Security: PAGENT, SSL/TLS, Configuration Assistant, SSH.
  • Network Monitoring: (One or more) NetView, CA-NetMaster, OMEGAMON for Networks.
  • File Transfer (Two or more): Connect:Direct, CA-XCOM, ftp(s), SFTP, NetView FTP, Co:Z, Tectia.
  • Session managers (one or more): CA-TPX, CL-Supersession, NetView Access Services, Teleview, VTAM/Switch.
  • Print products: CA-Spool, IBM lnfoprint, VPS.
  • Diagnostic skills are a must, including the ability to interpret job and task logs, syslogs, and traces.
  • Ability to train and coach junior team members and build proficient network skills.
  • Ability to coordinate multiple projects and accounts.

Estimated Salary: $120,000 - $180,000 per year



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