Systems administrator (mainframe)
Wenger & Watson · Chennai g.p.o., India
FULL TIMEpermanent
Job Description
I am reaching out to share an exciting full-time career opportunity with Walmart Global Tech.
We are actively hiring for a Systems Administrator – Technology Operations to join our Core Infrastructure & Control Room team in Chennai.
Key Role Details:
Role: Systems Administrator – Technology Operations Employment Type: Permanent / Full-Time (Direct Hire with Walmart) Work Location: Chennai * Work Model: 5 Days Work from Office Shift Model: 24x7 Rotational Shifts (Supporting high-availability global systems)Position Overview
In this role, you will play a critical part in maintaining the stability and health of Walmart's global technology infrastructure. Working in our state-of-the-art Control Room, you will oversee and monitor over 250,000 daily batch jobs, manage z/OS mainframe environments, handle job abends via Control-M, and resolve incidents in Service Now following standard operating procedures (SOPs).
What We Are Looking For:
1–3 years of experience in technology operations, control room, or mainframe system administration. Hands-on familiarity with mainframe environments (z/OS) and basic JCL concepts. Experience with job scheduling and workload automation tools (specifically Control-M). Hands-on experience using Service Now for incident logging and ticket management. Flexibility to thrive in a fast-paced 24x7 rotational shift environment.Details
| Company | Wenger & Watson |
| Location | Chennai g.p.o., India |
| Type | FULL TIME |
| Niche | general |
| Experience | permanent |