Senior Mainframe System Programmer (z/OS/CICS Expert)

Klaxontech Inc; New York (NY); On-site; USD 110,000 - 150,000; Full time

Job summary

Klaxontech Inc in New York seeks an expert mainframe professional to lead complex z/OS and CICS environments. The candidate will provide guidance to large teams, optimize performance, and ensure secure RACF practices across regional systems.

The role requires extensive experience with CICS, z/OS, RACF, Omegamon, and MQ, and offers challenging projects in a senior capacity within a dynamic IT landscape.

Qualifications

• 84+ months experience maintaining and administering a multi-region CICS plex.
• 84 Months Experience performing problem diagnostics and resolution in a z/OS environment.
• 84 Months Experience fine tuning z/OS performance parameters.
• 12 months experience with RACF security administration.
• 72 Months experience using Omegamon.
• 24 Months Experience maintaining and operating MQ subsystems.

Responsibilities

• Diagnose and resolve z/OS and CICS environment issues promptly.
• Maintain and administer a multi-region CICS plex at scale.
• Tune z/OS performance parameters for reliability and efficiency.
• Oversee RACF security administration and access controls.
• Monitor and operate MQ subsystems for message throughput.

Skills

CICS

z/OS

RACF

Omegamon

MQ (Mainframe)

Tools

MQ subsystems

Job description

Klaxontech Inc in New York seeks an expert mainframe professional to lead complex z/OS and CICS environments. The candidate will provide guidance to large teams, optimize performance, and ensure secure RACF practices across regional systems.

The role requires extensive experience with CICS, z/OS, RACF, Omegamon, and MQ, and offers challenging projects in a senior capacity within a dynamic IT landscape.