ISite Technologies Inc
ISite Technologies IncVerified Source

IT Project Manager, Mainframe DB2 & DBA

Onsite · Chicago, Illinois
Posted August 12, 2026
payroll

Overview

You will own the database administration and mainframe application support for DB2 on z/OS, serving critical business processes. You will lead a team of developers while managing batch and online transaction systems. You will work with CICS, VSAM, and COBOL across the full software development lifecycle. This role combines hands-on technical work with project leadership in a mission-critical environment.

What You'll Do6

  • 1Design and maintain mainframe applications using COBOL to support core business operations.
  • 2Write and optimize JCL jobs for batch processing and scheduling to ensure reliable execution.
  • 3Manage DB2 databases including storage, retrieval, query optimization, and performance tuning.
  • 4Develop and support CICS online programs for real-time transaction processing.
  • 5Handle VSAM files for data storage, access, and file management operations.
  • 6Analyze business requirements and deliver techno-functional solutions with the team.

Requirements6

  • 15+ years of experience in mainframe development with COBOL, JCL, DB2, CICS, and VSAM.
  • 25+ years of hands-on DB2 database administration including performance tuning and query optimization.
  • 3Strong proficiency in JCL for batch job control and scheduling.
  • 4Experience with CICS programming for online transaction processing.
  • 5Proven ability to analyze business requirements and translate into technical solutions.
  • 6Project management experience in an IT environment is a plus.

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationChicago, Illinois

Required Skills

COBOLJCLDB2CICSVSAMBatch processingQuery optimizationPerformance tuningTechno functional analysis
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