Technology

Mainframe Systems Infrastructure Engineer

SYSTEM SOFT TECHNOLOGIES LLCUnited States🇺🇸United StatesPosted Oct 14, 2026

Why This Role Stands Out

Advance your career in mainframe systems infrastructure with this impactful role at a reputable company, offering a hybrid work model for flexibility. You'll thrive here if you possess strong experience in IBM z/OS, DB2 systems engineering, and related mainframe technologies, with excellent opportunities for continuous skill development. Apply now to join a dynamic team and contribute to critical infrastructure projects.

Quick Overview

Seniority

Mid Senior

Work mode

Hybrid

Location

United States

Posted

6 days ago

COBOL

Job Description

Remote

Mainframe Systems Infrastructure Engineer, NOT a Mainframe Application Developer.

Hands-on experience installing, configuring, upgrading, and maintaining IBM z/OS operating systems and infrastructure.

Key requirements include DB2 systems engineering (not DB2 application development), SMP/E, USS, Zowe, z/OSMF, mainframe storage infrastructure, and REXX/JCL.

Qualifications:

5+ years' experience working within a mainframe environment
1+ years' experience working with UNIX System Services (USS), Zowe, and z/OSMF
2+ years' experience working with mainframe storage infrastructure
3+ years' experience installing/customizing/deploying mainframe server software with SMP/E (e.g., z/OS, ESP,
ACF2, Endevor, Syncsort, WebSphere, DFSMS, HSM, CICS, DB2)
Strong DB2 experience is a must
2+ years coding experience with one or more programming/scripting languages (e.g., REXX, COBOL, SAS, ISPF,
CLIST, JCL)
IBM Specialist (System z) certification.