Apogee Global RMS

Software Engineer

• Install, customize, and maintain z/OS and related IBM subsystems.
• Manage SMP/E, system upgrades, patching, and maintenance cycles.
• Configure system parameters, parmlib members, exits, and JES2/JES3 environments.
• Support and tune core components such as VTAM, TCP/IP, RACF, DB2, CICS, IMS, MQ, or equivalent.
• Troubleshoot subsystem performance, availability, and integration issues.
• Maintain catalog structures, storage classes, and data management utilities.
• Analyze system performance, capacity, and utilization trends.
• Implement automation tools and procedures to improve operational efficiency.
• Support IPL processes, disaster recovery testing, and system cloning activities.
• Troubleshoot complex system issues across hardware, OS, and middleware layers.
• Collaborate with application, network, and security teams to ensure end‑to‑end stability.
• Maintain documentation, standards, and operational runbooks.

Mainframe Systems Programmer

Engineer

• Manage and optimize enterprise storage systems (SAN, NAS, block and file storage).
• Perform provisioning, zoning, replication, and performance tuning.
• Monitor storage capacity, health, and lifecycle management.
• Administer VMware environments including ESXi hosts, vCenter, clusters, HA/DRS, and resource pools.
• Support virtual machine deployments, migrations, and performance troubleshooting.
• Maintain hypervisor patching, upgrades, and compliance.
• Support enterprise backup solutions and ensure reliable restore capabilities.
• Maintain replication, snapshots, and DR configurations across environments.
• Participate in DR planning, testing, and documentation.
• Troubleshoot storage, virtualization, and compute-related incidents.
• Collaborate with network, security, and cloud teams to ensure end‑to‑end system stability.
• Maintain documentation, runbooks, and operational standards.

Mainframe Systems Programmer

Senior Storage Virtualization Engineer