Mainframe CICS System Administrator

Maddisoft has the following immediate opportunity, let us know if you or someone you know would be interested. Send in your resume ASAP. - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Send in resume along with LinkedIn profile without which applications will not be considered.

Job Title: Mainframe CICS System Administrator

Locations: Phoenix, AZ (Hybrid - Onsite 3 days a week)

Job Description

As a Mainframe CICS System Administrator, you ll solve complex problems and identify potential future issues across the spectrum of platforms and services. You ll be at the forefront of new technology and modernization, working with some of our biggest clients - which means some of the biggest in the world.

* This role requires employees to live in or around the Phoenix, AZ area. You will be responsible to be onsite 3 days a week. We will consider candidates who are willing to relocate to the area.

CICS Administration & Maintenance:

• Install, upgrade, and maintain CICS Transaction Server (CICS TS) environments
• Apply patches (PTFs), manage version upgrades, and perform regression validation
• Configure and maintain CICS regions (production, test, DR)
• Maintain startup parameters and system initialization tables (DFHSIT)

Performance Monitoring & Tuning:

• Monitor transaction performance and system health using tools such as:
  • OMEGAMON / MainView / TMON
• Analyze:
  • Transaction response times
  • CPU utilization
  • Storage usage
• Perform tuning to eliminate bottlenecks