Install, configure, and maintain IBM Communication Server (ComServ)
environments
Manage z/OS / TCP/IP networking stack integration (where applicable)
Ensure standardization across environments (DEV, QA, PROD)
Maintain high availability and performance tuning
Perform deep troubleshooting and root cause analysis (RCA)
Manage patching and upgrades of Communication Server
components
Perform compatibility validation with OS and application layers
Plan and execute version upgrades with minimal downtime
Ensure adherence to enterprise security standards and compliance
policies
Participate in CIS security reporting / audit readiness
Address vulnerabilities and implement remediation actions
