Splunk Engineer Needed for Full Migration Project

We are looking for an experienced Splunk Engineer to handle the complete Splunk scope of an enterprise infrastructure migration project, from initial setup through final migration and handover. The scope includes the full Splunk environment, including installation, configuration, clustering, migration, integrations, historical data migration, testing, cutover, and documentation. The existing environment is a production Splunk Enterprise / Enterprise Security deployment, and the target environment is being built on new infrastructure. We are looking for someone with proven experience in large-scale Splunk migrations and production environments. Please share your relevant experience, certifications, similar projects, availability, and estimated effort.