Prepare technical proposals for UPS systems and industrial battery chargers based on customer requirements and project specifications. Review and analyze tender documents, technical specifications, and project requirements. Perform sizing and selection of UPS systems, industrial chargers, batteries, and related electrical equipment. Prepare technical drawings, Single Line Diagrams (SLDs), layouts, and system configurations using AutoCAD. Develop Bills of Quantities (BOQs), technical specifications, and project documentation. Coordinate with Sales, Procurement, and Project Execution teams to ensure technical compliance and successful project delivery. Provide technical support to customers during the pre-sales and post-sales phases. Liaise with manufacturers and suppliers to obtain technical data, product updates, and engineering support. Ensure compliance with international standards such as IEC, IEEE, and other applicable electrical standards. Prepare engineering submittals, method st...