Job Description
I am reaching out to share an exciting full-time career prospect with Walmart Global Tech .
nWe are actively hiring for a Systems Administrator – Technology Operations to join our Core Infrastructure & Control Room team in Chennai .
nKey Role Details:
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- Role: Systems Administrator – Technology Operationsn
- Employment Type: Permanent / Full-Time (Direct Hire with Walmart)n
- Work Location: Chennai * Work Model: 5 Days Work from Office n
- Shift Model: 24x7 Rotational Shifts (Supporting high-availability global systems)n

nPosition Overview
nIn 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 ServiceNow following standard operating procedures (SOPs).
nWhat We Are Looking For:
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- 1–3 years of experience in technology operations, control room, or mainframe system administration.n
- Hands-on familiarity with mainframe environments (z/OS) and basic JCL concepts.n
- Experience with job scheduling and workload automation tools (specifically Control-M ).n
- Hands-on experience using ServiceNow for incident logging and ticket management.n
- Flexibility to thrive in a fast-paced 24x7 rotational shift environment.n

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📌 Systems Administrator (Tamil Nadu)
🏢 Wenger and Watson
📍 Tamil Nadu