1. Technical Decision-Making & Quality Ownership ・Take overall technical ownership of BMS system design, construction, and commissioning across all Thai projects ・Review and approve drawings, system configurations, and construction plans ・Lead technical resolution of on-site issues, defects, and non-conformances ・Establish and enforce design standards and technical quality benchmarks 2. Team Leadership & Capability Development ・Directly manage PM(s), System Architect(s), Facility Engineers, Site Managers, and Site Engineers as the team grows ・Conduct structured performance evaluations and capability assessments for all technical team members ・Develop team competencies through mentoring, knowledge transfer, and process standardization ・Drive recruitment decisions and onboarding for technical hires in collaboration with HR 3. Reporting & Operational Transparency ・Prepare and deliver a weekly technic...