Our client, a globally recognized leader in industrial automation, electrification, and digitalization solutions is seeking an experienced Technical Author to support the delivery of high-quality technical documentation for Siemens Avenio trains based at Qatar Education City. The role involves writing, editing, and delivering complete documentation packages including Train Operating Manuals, Maintenance Manuals, and Parts Catalogues through formal validation and acceptance processes. This is a hands-on, technically demanding role within a safety-critical rail environment.