Mainframe CICS System Administrator

Job in Phoenix, Maricopa County, Arizona, 85003, USA

Listing for: ManpowerGroup Global, Inc.

Full Time position
Listed on 2026-06-23

Job specializations:

IT/Tech
Systems Administrator, Unix/Linux, IT Infrastructure

Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR

Job Title: Mainframe CICS System Administrator

Duration: 12+ Month (Potential extension)

Location: Phoenix, AZ

Required

Skills & Qualifications

Strong hands‑on experience with Job Control Language (JCL)
Deep understanding of Mainframe Operating Systems (z/OS)
Proven experience in Mainframe Support and production operations
Solid background in Systems Programming within a mainframe environment
Experience with CICS system administration and support
Knowledge of TSO/ISPF utilities, datasets, and mainframe tools
Familiarity with batch scheduling tools (e.g., CA-7, Control‑M, or equivalent)
Experience with system performance monitoring and tuning
Understanding of mainframe security frameworks (RACF, ACF2, Top Secret)
Strong analytical, troubleshooting, and problem‑solving skills
Ability to work independently and collaboratively in a team environment

Preferred Qualifications

Experience with COBOL and CICS transaction processing
Knowledge of DB2 for z/OS or IMS databases
Exposure to mainframe modernization or cloud integration efforts
Experience with automation and scripting in mainframe environments
Familiarity with Workload Manager (WLM) and capacity planning

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