Mainframe System Specialist
4 days ago
Job Summary
Seeking a skilled and experienced z/OS Systems Programmer to be responsible for providing technical support for Host Network (TCP/IP), Infoprint and z/OS Unix environment.
Key Requirements
1. At least 5-10 years of experience working with z/OS Mainframe VTAM, SNA & TCP/IP, Infoprint and z/OS Unix environment including experience with REXX, COBOL, JCL, TSO/ISPF
2. Understanding and support of enterprise encryption applications and processes such as TCPIP AT/TLS & SSL/TLS
3. Implementation, configuration and support of mainframe TCP/IP in a z/OS Parallel Sysplex environment
4. Familiarity and support of 3rd party software e.g. Omegamon, LDAP, SSH, etc
5. Install, configure, and maintenance of TCP/IP configurations/setup, Infoprint printer/terminals
6. Install, configure and maintenance of z/OS Unix system libraries
7. Monitor TCP/IP, Infoprint and z/OS Unix/USS environment performance and
8. troubleshoot issues
9. Work with application teams to ensure that applications are designed to perform optimally on TCP/IP, Infoprint
10. Perform system tuning to ensure TCP/IP is running optimally
11. Provide technical troubleshooting and support for TCP/IP, Infoprint, z/OS Unix/USS including engagement of IBM and vendors for problem resolution and determination
12. Provide process automation support and maintain SOP documentation
13. Support backup/recovery and disaster/recovery planning and testing
14. Support periodic system configuration reviews and audit reviews
15. Strong communication skills and the ability to work collaboratively in a team environment.
“This is in partnership with the Employment and Employability Institute Pte Ltd (“e2i”).
e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to A-IT Software Services Pte Ltd’s PDPA and e2i PDPA.
Tell employers what skills you have
REXX
VTAM
COBOL
Troubleshooting
Process Automation
Azure
Mainframe
Unix
JCL
Tuning
Architecture Design
Windows
Business Process
Encryption
Bridge
Technical Support
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