(USA) Systems and Infrastructure Engineer II

Walmart

Actively hiring
(Usa) Isd Office - Dgtc Ar Bentonville Home Office, US Posted 35 days ago $70,000–$130,000 / year
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At a glance

AI generated

TL;DR

The Mainframe Storage Administrator is a senior-level role within Walmart’s enterprise IT team, responsible for managing the company’s mainframe storage infrastructure across high-availability environments. This position involves optimizing space allocation, supporting virtual tape and backup systems like Metro Mirror and Hyperswap, and utilizing JCL and TSO to ensure operational excellence. The ideal candidate will have expertise in IBM storage technologies such as DFHSM, DFSMS, FDR, MVSRM, and related utilities, along with experience in scripting languages like Rexx and CLIST. Additionally, familiarity with BMC Tools (MainView/AMI OPS, SRM), Compuware products (FileAid, Xpediter), and scheduling tools (OPS/MVS) is preferred. This role demands strong analytical skills to reduce storage-related incidents and enhance system resilience in a large-scale, mission-critical environment.

Skills

DFHSM DFSMS FDR MVSRM JCL TSO Rexx CLIST Metro Mirror Global Mirror Metro-Global Mirror Hyperswap BMC MainView BMC AMI OPS BMC SRM Compuware FileAid Compuware Xpediter OPS/MVS JCLPlus Tectia SSH UNIX System Services

What you'll do

  • Manage space allocation recommendations and optimize storage usage.
  • Support virtual tape and backup processes using Metro Mirror, Global Mirror, Hyperswap technologies.
  • Utilize JCL, TSO for mainframe operations and maintenance tasks.
  • Monitor and manage disaster recovery processes in complex sysplex environments.
  • Troubleshoot and resolve issues related to IBM storage technologies and utilities.

What we're looking for

  • Extensive knowledge of mainframe storage utilities including DFHSM, DFSMS, FDR, and MVSRM.
  • Expertise in managing virtual tape, backup processes, and IBM storage technologies for high availability environments.
  • Proficiency with JCL, TSO, Rexx, and CLIST scripting for automation and operational tasks.
  • Experience with BMC MainView/AMI OPS, SRM, AutoOps, and Compuware tools like FileAid and Xpediter.
  • Strong analytical skills and ability to troubleshoot complex storage-related issues in mission-critical systems.

Market check

Salary context

This $70,000–$130,000 range sits above 5% of similar postings on FindRole.

Peer median band

$115,000–$198,000

Median floor and ceiling across peers.

Typical midpoint (25–75%)

$134,593–$185,400

Middle half of comparable postings.

Based on 240 comparable postings.

* 240 is the maximum number of comparable postings sampled.

Employer

About Walmart

Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail

Walmart currently has 495 open roles on FindRole.

Listed pay typically runs $117,000–$234,000 across 487 roles with salary data.

Most-posted roles

View all roles at Walmart

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