Senior z/OS CICS Systems Engineer

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

Strong Advantage

• 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

Nice to Have

• 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

---

Why Join Us

• 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