Senior z/OS Mainframe Systems Programmer - Remote

Ensono; Miami (FL); Remote; USD 85,000 - 148,000; Full time

Benefits offered by this job

Unlimited Paid Days Off

Health plan options

401k with company match

Education Reimbursement

Job summary

Ensono, a leader in mainframe and multi-platform managed services, seeks a Senior Mainframe Systems Programmer to install, test, and implement new z/OS operating systems and related software. You will maintain, tune, and debug system software, focusing on z/OS components, tape management, security, and monitoring tools.

The role emphasizes on-call responsiveness, incident resolution, configuration, and project participation.

Qualifications

• 10+ years in a mainframe environment
• Bachelor’s degree or equivalent work experience
• Knowledge of z/OS installation and SMP/E
• TSO/ISPF, SDSF, JCL knowledge
• USS knowledge and file system security
• Team player with strong communication skills
• Stress resistance for major incidents
• Strong analytical and problem solving abilities
• Good planning and organization
• Initiative and learning ability

Responsibilities

• Participate in on-call schedule.
• Handle incidents, problems, and changes.
• Configure and customize z/OS parameters.
• Set up PARMLIB and JES2 customization.
• Communicate with vendors.
• Contribute to technical projects.
• Support z/OS environments and related products.
• Maintain documentation and reporting.

Skills

z/OS

TSO/ISPF

SDSF

JCL

Unix System Services

Problem solving

Team collaboration

Communication

Education

Bachelor's degree

Tools

SMP/E

JES2

Job description

Ensono, a leader in mainframe and multi-platform managed services, seeks a Senior Mainframe Systems Programmer to install, test, and implement new z/OS operating systems and related software. You will maintain, tune, and debug system software, focusing on z/OS components, tape management, security, and monitoring tools.

The role emphasizes on-call responsiveness, incident resolution, configuration, and project participation.