Mainframe Specialist - Jobs in Montreal North South, Quebec, Canada, H1H

Job Description

This is a remote position.Our client is looking for a z/OS Mainframe Systems Specialist to join their infrastructure team. This role involves comprehensive management of enterprise mainframe environments, encompassing system administration, software deployment, and operational excellence within a sysplex configuration. The position also requires expertise in Control-D workflow management solutions.System Operationsamp; Maintenance:

• Ensure optimal performance and availability of z/OS mainframe infrastructure and associated applications
• Diagnose and resolve intermediate-level technical issues, conducting thorough root cause analysis
• Collaborate with technology vendors for troubleshooting initiatives and implement recommended solutions while providing necessary diagnostic data
• Monitor critical system performance indicators proactively to identify enhancement opportunities

Technical Implementation:

• Deploy and configure third-party mainframe applications and related updates
• Process and fulfill user access provisioning requests
• Execute documented testing protocols and deployment procedures

Requirements

• Comprehensive knowledge of z/OS mainframe architecture within sysplex configurations (mandatory)
• Minimum 5 years in mainframe operations and support roles
• Solid grasp of IT infrastructure system fundamentals
• Working knowledge of z-series hardware architecture
• Proficiency in at least one programming language (Assembler, COBOL, REXX, or SAS)
• Competency with JCL, TSO/ISPF, and SDSF utilities
• Experience with BMC Control-D workflow management platforms
• Understanding of business continuity and disaster recovery principles

Professional Skills:

• Excellent verbal and written communication abilities
• Strong problem-solving and analytical capabilities
• Adherence to established testing and implementation methodologies