z/OS Network Systems Administrator

📋 Description

• Own IBM z/OS networking, connectivity, messaging, and operational support.
• Hands-on admin for IBM z/OS Communication Server: VTAM, TCP/IP, TN3270, FTP, Policy Agent, SMTP.
• Manage day-to-day z/OS mainframe activities with TSO, ISPF, JCL, VSAM, and catalog management.
• Execute and interpret z/OS and JES2 operator commands to support network operations.
• Develop and maintain automation and operational tools using TSO/REXX, TSO/CLIST, or SAS.
• Configure and troubleshoot connectivity for MQ, DB2, CICS, and related middleware.

🎯 Requirements

• Hands-on experience administering and supporting IBM z/OS Communication Server in an enterprise
• Strong knowledge of VTAM, TCP/IP, TN3270, FTP, Policy Agent, and SMTP.
• Practical experience with z/OS mainframe systems and related operational processes.
• Proficiency with TSO, ISPF, JCL, VSAM, and z/OS catalog management.
• Experience using z/OS and JES2 operator commands for system and network operations.
• Programming or scripting experience with REXX, CLIST, or SAS for automating tasks.

🎁 Benefits

• Fully remote position for candidates based in India.
• Full-time opportunity supporting a large-scale enterprise tech environment.
• Work with complex IBM z/OS networking and mainframe infrastructure.
• Exposure to enterprise network, security, middleware, and modernization initiatives.
• Opportunity to apply automation and scripting to improve efficiency.
• Compensation is open and based on experience.