• Monitor application availability and operational health and respond to incidents and service requests.
• Investigate application errors, logs, integrations and configuration issues and coordinate resolution across teams.
• Provide L2/L3 support and manage escalations to vendors or development teams where required.
• Support approved releases, configuration changes, deployment validation, UAT coordination and production checks.
• Maintain application runbooks, known-error records, support procedures and service catalogue information.
• Conduct root-cause analysis and recommend preventive or improvement actions.
• Coordinate access and production support in line with security, segregation-of-duties and change controls.
• Identify requests that constitute enhancements or projects and route them through the agreed approval process.