Senior z/OS Systems Programmer — L3 Support & Reliability

Accenture; Metro Manila; On-site; PHP 900,000 - 1,300,000; Full time

Job summary

Accenture Philippines is seeking an experienced z/OS Systems Programmer to provide Level 3 support and administration for IBM z/OS environments. The role also delivers Level 2 support for DB2, CICS, and MQ, while managing TCP/IP, Telnet, and AT-TLS configurations and RACF security activities.

You will perform system maintenance, apply PTFs, coordinate ISV installations, and investigate incidents. This hands-on position emphasizes collaboration with multiple teams and continuous improvement.

Qualifications

• 5 years of experience in zOS systems programming.
• Provide Level 3 support and administration for IBM z/OS environments.
• Deliver Level 2 support for DB2, CICS, and MQ technologies.
• Manage, monitor, and troubleshoot TCP/IP, Telnet, and AT-TLS configurations.
• Support RACF administration and security-related activities.
• Perform system maintenance: applying PTFs, system updates and patches, ISV product installations and upgrades.

Responsibilities

• Investigate and resolve production incidents and service requests within agreed service levels.
• Analyze system issues and implement sustainable solutions to improve stability and performance.
• Collaborate closely with application, middleware, network, and security teams to support business-critical systems.
• Contribute to operational excellence through proactive monitoring, troubleshooting, and continuous improvement initiatives.

Skills

z/OS

System Programming

Incident Management

DB2

CICS

MQ

RACF

TCP/IP

Telnet

AT-TLS

Tools

DB2

CICS

MQ

RACF

AT-TLS

TCP/IP

Telnet

Job description

Accenture Philippines is seeking an experienced z/OS Systems Programmer to provide Level 3 support and administration for IBM z/OS environments. The role also delivers Level 2 support for DB2, CICS, and MQ, while managing TCP/IP, Telnet, and AT-TLS configurations and RACF security activities.

You will perform system maintenance, apply PTFs, coordinate ISV installations, and investigate incidents. This hands-on position emphasizes collaboration with multiple teams and continuous improvement.