Senior Mainframe IDMS DBA

TEEMA; Edmonton; On-site; CAD 80,000 - 120,000; Full time

Job summary

An established industry player is seeking a Senior Mainframe IDMS DBA to oversee system development, maintenance, and problem resolution. In this pivotal role, you will troubleshoot production issues, contribute to root cause analysis, and maintain IDMS database structures to support business requirements. Your expertise will ensure optimal mainframe performance and data security, while collaborating with IT teams for seamless integration. If you have a passion for mainframe technology and a proven track record in database management, this opportunity offers a chance to make a significant impact in a dynamic environment.

Qualifications

• 10+ years of experience in mainframe IDMS maintenance.
• Extensive experience with IDMS-related systems and utilities.

Responsibilities

• Troubleshoot production issues and ensure minimal downtime.
• Collaborate with IT teams to resolve complex integration problems.

Skills

Mainframe IDMS maintenance

Mainframe application development

IDMS-related systems (IDD, ADSA, ADSC, ADSO, MAPC, OLQ)

z/OS

RACF

COBOL

JCL

Database management (OCF, SCHEMA, SSC)

Debugging and performance tuning

Mainframe emulators (Quick3270, TN3270 Plus)

Job description

Job Title:Senior Mainframe IDMS DBA
Job ID:79350
Location:Edmonton, Alberta

What you will be doing:
System Development, Maintenance & Problem Resolution

• Troubleshoot production issues by analyzing logs, debugging code, and resolving errors to ensure minimal downtime.

• Contribute to root cause analysis for recurring issues and implement permanent solutions to prevent future disruptions.

• Collaborate with other IT teams to resolve complex cross-platform integration problems.

• Mainframe Database Management

• Maintain IDMS database structures to support application development and business requirements.

• Monitor Mainframe performance, conduct capacity planning, and ensure ongoing sustainability.

• Coordinate with key database administrators and stakeholders to ensure proper backup, recovery, and data security procedures are followed and executed.

Documentation, Integration & Collaboration

• Function as the primary backup resource for our subject matter expert (SME) whenever needed, with flexible part-time hours ensuring 24/7 operational support.

• Act as a liaison between the mainframe team and other IT teams to facilitate seamless cross-platform support.

What you must have:
Technical Skills

• 10+ years of experience in mainframe IDMS maintenance.

• 6+ years of experience in mainframe application development and maintenance.

• Extensive experience with IDMS-related systems and utilities (IDD, ADSA, ADSC, ADSO, MAPC, OLQ), in an environment utilizing z/OS, RACF, COBOL, ADS/o, and JCL technologies.

• Experience with IDMS replication tools such as DARSTRAN.

• Experience in database management with OCF, SCHEMA, SSC.

• Proven track record in debugging, performance tuning, and problem resolution in mainframe environments.

• Proficiency in mainframe emulators such as Quick3270 and TN3270 Plus.

• Strong knowledge of batch and online processing.

For more information about TEEMA and to consider other career opportunities, please visit our website atwww.teemagroup.com