Aptino, Inc.
Mainframe CICS Engineer
Job Location
Montreal, QC, Canada
Job Description
Seeking an experienced Mainframe CICS Engineer to support, maintain, and optimize CICS Transaction Server environments within a large-scale z/OS infrastructure. This role involves performance tuning, troubleshooting, and collaboration with development and operations teams in a 24x7 setup. Key Responsibilities: Install, configure, and maintain CICS TS using SMP/E. Manage CICSPlex SM for workload management and routing. Monitor performance and resolve issues using Sysview and CICS Analyzer. Collaborate with developers on CICS-COBOL applications and MQ integration. Provide on-call support and perform dump analysis for problem resolution. Required Skills: Strong knowledge of CICS systems, SMF records, and performance tuning. Hands-on experience with COBOL, WebSphere MQ, and CICS monitoring tools. Familiarity with z/OS components (APF, VSAM, LPA, RLS). Good communication and analytical skills.
Location: Montreal, Quebec, CA
Posted Date: 11/19/2025
Location: Montreal, Quebec, CA
Posted Date: 11/19/2025
Contact Information
| Contact | Human Resources Aptino, Inc. |
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