Remote Senior z/OS Mainframe Systems Programmer

Ensono; Frankfort (KY); Remote; USD 85,000 - 148,000; Full time

Benefits offered by this job

Unlimited Paid Days Off

Three health plan options

401k with company match

Dental, vision, disability, life, AD&D

Job summary

Ensono is seeking a Senior Mainframe Systems Programmer for z/OS in the United States. The role focuses on installing, testing, and implementing new z/OS operating systems, maintaining and tuning system software, and supporting critical mainframe environments.

The candidate will handle incident resolution, configuration tasks, and collaboration with vendors. A strong background in TSO/ISPF, SDSF, JCL, and UNIX System Services is required, with on-call responsibilities and team coordination

Qualifications

• Minimum of 10+ years in a mainframe environment within a large enterprise.
• Bachelor’s degree required or equivalent work experience.
• Knowledge of z/OS, installation and maintenance including SMP/E.

Responsibilities

• Participate in on-call schedule.
• Incident and problem resolution.
• Configure and customize z/OS parameters.
• Communicate with vendors and participate in technical projects.

Skills

z/OS expert

TSO/ISPF

SDSF

JCL

Mainframe tooling

Problem solving

Team collaboration

On-call readiness

Education

Bachelor's degree

Tools

PARMLIB

JES2

SMP/E

Job description

Ensono is seeking a Senior Mainframe Systems Programmer for z/OS in the United States. The role focuses on installing, testing, and implementing new z/OS operating systems, maintaining and tuning system software, and supporting critical mainframe environments.

The candidate will handle incident resolution, configuration tasks, and collaboration with vendors. A strong background in TSO/ISPF, SDSF, JCL, and UNIX System Services is required, with on-call responsibilities and team coordination