CareerPlan

Mainframe CICS Systems Engineer

Alpharetta, Georgia, United States of AmericaRemoteFull-time$110k–$195k2026-08-10 → 2026-10-24
Hybrid

Core

Lead Mainframe CICS Systems Engineer responsible for system maintenance, performance tuning, and operational support in a 24x7 large-scale Sysplex environment.

Role type

Senior IC Mainframe CICS Systems Engineer

Builds

Maintains and optimizes CICS regions and infrastructure for Morgan Stanley's business applications

Domain

Financial Services / Mainframe Systems

Required skills

CICS performance tuning, dump analysis, CICSPlex SM implementation, SMP/E, CICS monitoring tools, Mainframe Websphere MQ, Cobol

Preferred skills

Assembler, REXX, CICS Exits, zOS facilities (APF, VSAM, Coupling Facility), CICS REST Services, CICS Configuration Manager

Technologies

CICS TS V6.x, zOS, CICSPlex SM, Sysview, Websphere MQ, Cobol, REXX, Assembler

Responsibilities

Perform problem determination and dump analysis, tune CICS regions using SMF records and Performance Analyzer, implement and customize CICSPlex SM, support application developers and operations teams, provide on-call support for 24x7 environments

Seniority

Senior, hands-on IC