Senior Systems Engineer - z/OS CICS
Quezon City Full-time
What We Look For
Must Have- Availability to work night shift hours with flexible scheduling
- 5 to 8 years of hands-on experience supporting z/OS systems in a production environment
- Strong knowledge of CICS configuration, performance tuning, and troubleshooting
- Experience with TLS, encryption protocols, and secure communications on z/OS
- Hands-on experience with ICSF, cryptographic services, and key management
- Strong diagnostic and troubleshooting skills using system logs, dumps, and IBM tools
- Experience with JES2, VTAM, TCP/IP stack configuration, or related z/OS subsystems
- Familiarity with RACF or other enterprise security and access control tools
- Experience with SMP/E, system upgrades, and formal maintenance processes
- Knowledge of automation tools such as REXX or z/OS scripting frameworks
- Experience with DevOps tools such as Ansible, Git, or Jenkins in hybrid environments
- Exposure to hybrid integration patterns between z/OS and cloud platforms
- Experience supporting USS, Java, or Python runtime environments on z/OS
Tools and Platforms We Work With
Experience with any of the following technologies is a strong advantage. Candidates are not expected to have experience in all of them.- z/OS
- CICS
- ICSF / TLS
- BMC MainView
- BMC
- Datastream
- Dynatrace
- RACF
- JES2 / VTAM
- REXX
- SMP/E
- Work on enterprise-grade z/OS environments supporting mission-critical operations at scale
- Gain exposure to hybrid cloud architectures bridging mainframe and modern cloud platforms
- Collaborate with senior engineers on complex and high-impact engagements
- Expand your expertise into adjacent areas including security, cloud integration, and automation
- Remote, full-time setup for Philippines-based candidates
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