IMS DBA / System Programmer

IMS DBA / System Programmer

Open to perm or long term contract
Worksite: Remote Work in Canada

Our client, a global leading IT company, is seeking a skilled and experienced IMS DBA / System Programmer.

An IMS DBA / System Programmer is tasked with the deployment, configuration, maintenance, and optimization of IBM’s Information Management System (IMS). This role ensures high availability, performance, and reliability of IMS systems to meet organizational demands.

Primary Responsibilities
Installation and Configuration
•            Install and configure IMS software and subsystems, including Database Manager (DB) and Transaction Manager (TM).
•            Set up and tune IMS Data Communications (DC) and IMS Connect for optimal performance.
•            Implement software upgrades and patches, ensuring adherence to change management protocols.
•            Customize and optimize system parameters to align with organizational SLAs.
System Maintenance and Optimization
•            Conduct performance monitoring using tools like IMS Performance Analyzer,  MainView for IMS, Omegamon XE for IMS
•            Analyze IMS logs and traces to identify performance bottlenecks and implement tuning measures.
•            Segment Data Compression (HDC) Utilities for IMS Full function
•            Diagnose and resolve IMS database and transaction processing issues, including deadlocks and resource contention.
•            Execute capacity planning using IMS Database Recovery Facility (DRF) and IMS HALDB tools.
Database Management
•            Administer IMS Full Function and Fast Path databases, including HALDB and DEDB.
•            Ensure data integrity through IMS DBRC and backup/recovery procedures.
•            Implement and manage IMS database reorganization and image copy utilities.
•            Configure and enforce IMS security using and IMS Security Exit routines.
Support and Troubleshooting
•            Provide 24/7 on-call technical support for IMS-related issues escalated by end-users or application developers.
•            Perform incident management, root cause analysis, and implement corrective actions for IMS intermittent or inefficiency issues.
•            Maintain comprehensive documentation of IMS configurations, procedures, and troubleshooting guides.
Collaboration and Communication
•            Collaborate with cross-functional IT teams to ensure integrated and seamless IMS operations.
•            Interface with IMS software vendors and IBM support to resolve complex issues and implement best practices.
•            Mentor and train junior IMS system programmers and other IT staff on IMS technologies and best practices.

Required Skills and Qualifications
•            In-depth knowledge of IMS architecture, including DB, TM, DC, and IMS Connect.
•            Proficiency in system programming languages such as COBOL, PL/I, and Assembler.
•            Strong analytical skills to diagnose and resolve complex IMS issues.
•            Attention to detail for precise system configurations and data integrity maintenance.
•            Effective communication skills for collaborating with IT teams and providing technical support.
•            Strong experience in IMS system programming or database administration.
•            Bachelor’s degree in computer science, Information Technology, or related experience.

Contact Information: Lam Guan