Mainframe z/OS Systems Engineer — Hybrid/Remote

SGS Consulting; Colorado Springs (CO); Hybrid; USD 100,000 - 150,000; Part time

Job summary

SGS Consulting seeks an experienced z/OS systems programmer to maintain and upgrade the z/OS Operating System in a hybrid Boulder, Colorado setting. The role supports users, assists in mainframe operations, and requires strong IBM Mainframe skills, including RACF, JES, and z/OSMF.

The position offers periodic on-site work in Boulder with potential remote work in the U.S. for the right candidate. Bachelor's degree and 5–7 years of z/OS experience are preferred.

Qualifications

• Bachelor's degree preferred with 5–7 years of z/OS experience.
• Experienced z/OS systems programmer with IBM Mainframe skills.
• Strong knowledge of RACF and JES parameters is required.

Responsibilities

• Maintain and upgrade the z/OS Operating System.
• Support users and perform system problem resolution.
• Provide weekend/off-shift maintenance as needed.
• Collaborate with team members and teach users.

Skills

zOS mainframe expertise

JES/SDSF

ISPF

z/OS Catalog management

RACF administration

DFDSS/DFSMS storage

ISV/IBM software installation

Unix System Services

VTS/tape libraries

problem solving

team collaboration

Education

Bachelor's degree

Tools

z/OSMF

JES

ISPF

Job description

SGS Consulting seeks an experienced z/OS systems programmer to maintain and upgrade the z/OS Operating System in a hybrid Boulder, Colorado setting. The role supports users, assists in mainframe operations, and requires strong IBM Mainframe skills, including RACF, JES, and z/OSMF.

The position offers periodic on-site work in Boulder with potential remote work in the U.S. for the right candidate. Bachelor's degree and 5–7 years of z/OS experience are preferred.