Teams at Ensono

Leads mainframe modernization and migration initiatives for large global clients. Develops transformation and re-platforming solutions, conducts discovery workshops, presents technical and business cases, advises executives, and partners with sales, consulting, operations, and product teams. Requires extensive mainframe expertise across legacy technologies, migration architecture, data modernization, cloud and hybrid environments, and enterprise hosting. The role also supports AI-driven modernization, technical documentation, project lifecycle management, and client relationship development.

Provides 24/7 mainframe storage infrastructure support, including DASD, tape, virtual tape, encryption, replication, backup, disaster recovery, migrations, performance analysis, problem resolution, and software or hardware refreshes. Manages storage pools across customers and LPARs, supports recovery activities, customizes storage software, follows ITSM change controls, documents issues, and assists with data center and customer migration projects.

Manage and support complex data center network infrastructure in a 24/7 rotational environment. Responsibilities include incident response, root cause analysis, lifecycle management, software upgrades, hardware refreshes, network deployments, documentation, CMDB maintenance, monitoring, configuration backups, and cross-functional coordination. The role requires expertise in routers, switches, firewalls, load balancers, Cisco ACI, and VMware NSX-T, with approximately 80% operational support and 20% build and deployment work.