Senior Systems and Infrastructure Engineer

Walmart

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Bentonville, AR
Salary
$80,000–$155,000 / yr
Posted
52 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $160k
This role $118k
$64k most similar roles pay here $225k

This role pays less than 92% of similar roles. Most pay $140,800–$178,792 — the shaded band above. At the midpoint, this role pays about $118k versus about $160k for comparable roles.

Based on 240 similar postings.

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 184 open roles on FindRole.

Listed pay typically runs $117,000–$234,000 across 180 roles with salary data.

Most-posted roles

View all roles at Walmart

At a glance

TL;DR · Senior Systems and Infrastructure Engineer

(USA) Senior, Systems and Infrastructure Engineer The (USA) Senior, Systems and Infrastructure Engineer joins the mainframe storage team to support and optimize enterprise mainframe storage infrastructure across complex, high availability parallel sysplex environments. This role involves managing storage pools, virtual tape operations, and disaster recovery processes for mission-critical workloads. The engineer will perform system initialization, performance tuning, and subsystem optimization while maintaining IBM DS8K systems and supporting various replication technologies like Metro Mirror and Hyperswap. Key responsibilities include managing volume lifecycles and utilizing tools such as DFHSM, DFSMS, FDR, and MVSRM. Technical requirements include proficiency in JCL, TSO, Rexx, CLIST scripting, and SMPE for product maintenance. The role also requires experience with DB2 and IMS utilities, UNIX System Services, and managing multi-site environments to ensure infrastructure resilience and operational excellence within the mainframe storage domain.

What you'll do

  • Manage storage pools by adding volumes, performing cleanup, and reclaiming unused space.
  • Administer and maintain IBM DS8K storage systems across large-scale parallel sysplex environments.
  • Perform system initialization, performance tuning, and subsystem optimization for mainframe workloads.
  • Manage virtual tape operations using tools like Luminex, DFHSM, FDR, and MVSRM.
  • Support IBM GDPS environments including Metro Mirror, Global Mirror, and Hyperswap technologies.
  • Execute disaster recovery planning, testing, and maintenance to ensure high availability.
  • Install, upgrade, and maintain mainframe storage products using SMPE and various utilities.
  • Develop and execute automation scripts using JCL, TSO, Rexx, and CLIST.

What we're looking for

  • A Bachelor's degree in computer science, information technology, or a related field.
  • At least 3 years of experience in technology infrastructure engineering with a degree, or 5 years of experience without a degree.
  • Experience managing IBM DS8K storage systems and multi-site/multi-sysplex environments.
  • Proficiency in mainframe storage utilities including DFHSM, DFSMS, FDR, and MVSRM.
  • Proficiency in JCL, TSO, Rexx, and CLIST scripting.
  • Experience with SMPE for installation and maintenance of program products.
  • Experience with UNIX System Services, including file systems and mounts.
  • Familiarity with IBM GDPS environments and replication technologies like Metro Mirror or Hyperswap.

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