Senior Mainframe Production Engineer – 24x7 On-Call

Compunnel, Inc.; Columbus (OH); On-site; USD 90,000 - 120,000; Full time

Job summary

A technology solutions provider in Columbus is seeking an experienced Mainframe Engineer III. Responsibilities include managing z/OS systems, performing installation and maintenance, and mentoring junior engineers. The ideal candidate should have 5-10 years of z/OS experience and strong debugging skills. This role offers dynamic work in a high-paced environment and requires excellent documentation and communication abilities.

Qualifications

• 5–10 years of experience in z/OS engineering.
• Advanced expertise in SMP/E.
• Strong debugging and tuning skills.

Responsibilities

• Perform advanced z/OS installation, customization, and maintenance.
• Manage and optimize mainframe networking configurations.
• Provide 24x7 on-call support as part of a team rotation.

Skills

z/OS engineering

SMP/E expertise

debugging skills

TCP/IP configuration

documentation skills

Education

Bachelor’s degree or equivalent work experience

Tools

BMC MainView

zPCA

SAS/MXG

ChangeMan

Job description

A technology solutions provider in Columbus is seeking an experienced Mainframe Engineer III. Responsibilities include managing z/OS systems, performing installation and maintenance, and mentoring junior engineers. The ideal candidate should have 5-10 years of z/OS experience and strong debugging skills. This role offers dynamic work in a high-paced environment and requires excellent documentation and communication abilities.