Mainframe network Admin

krg technology inc

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Chicago, IL, us on site Until 8/22/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Vignesh Chandran

KRG Technologies Inc 

661-367-8000 EXT 405

· Configuration and administration of IBM z/OS mainframe network software.

· Configuration and administration of network related 3rd party system software.

· Provision of technical support for Mainframe Networking issues during the normal working day and out of hours on call support.

· Act as a Mainframe Networking resource for internal and external projects.

· Monitor the performance of mainframe networking components and instigate remedial action.

· Production of clear technical documentation as appropriate

· Compliance with all local, regional, global and regulatory policies, processes and procedures.

Requirements:

· Experienced technician with basic skills in most and more advanced skills in some of the following:

· TCP/IP and associated products/protocols

· SNA, VTAM, APPN/Enterprise Extender

· Connect Direct and other file transfer products

· Session Management products eg. TPX, Teleview, CL/Supersession

· Network Management products eg. NETVIEW, Netmaster/TCPIP

· Print server products eg. VPS

· Must be a self-starter, but also a completer/finisher who ensures that tasks/projects are fully completed with the necessary updates to documentation.

· Well organized and able to keep a number of activities in progress in parallel, balancing priorities as necessary, in particular between support and project work.

· Ability to communicate clearly at all levels while working either individually or as a team player is essential.

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Administer and support mainframe network software, monitor performance, and produce technical documentation.

Job title

Mainframe network Admin

Experience level

experienced technician

Industry

it services

Location requirements

Chicago, IL, US; on-site role

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

TCP/IPSNAVTAMConnect DirectNETVIEW

Preferred skills

None specified

Specializations

mainframe networkingTCP/IPSNAVTAMnetwork management
Locations

Structured locations inferred from the posting.

Chicago, IL, USA

On-site City
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