NOMAD Mainframe SME / Administrator

About the role

Serve as the primary Subject Matter Expert (SME) for the NOMAD Fourth Generation Language (4GL) mainframe environment.

Responsibilities

• Administer, configure, maintain, and upgrade the NOMAD platform for a mission‑critical environment.
• Provide expert support to developers using NOMAD for application development and data access.
• Collaborate with mainframe systems and infrastructure teams to ensure platform stability, performance, and ongoing maintenance.
• Troubleshoot and resolve NOMAD‑related issues across applications and infrastructure.
• Evaluate NOMAD platform architecture and provide recommendations for modernization or migration strategies.
• Assist in planning and potentially executing migrations away from NOMAD to alternative technologies.
• Document processes, standards, and operational procedures related to NOMAD administration and migration.
• Work closely with both application development and mainframe teams as a technical lead and advisor.
• Engage in performance tuning, troubleshooting, and mainframe upgrades/implementations.
• Support legacy application modernization and participate in large‑scale mainframe environment projects.
• Ensure clear communication and effective collaboration across cross‑functional teams.

Requirements

Deep expertise in NOMAD and mainframe data technologies.

Skills

• NOMAD Fourth Generation Language (4GL) administration
• Mainframe system management and upgrades
• Performance tuning and troubleshooting
• Migration planning and execution
• Technical documentation and process definition
• Cross‑functional team leadership and communication