• Maintain, facilitate/manage both commercial and industrial buildings/sites.• Liaising with vendors and suppliers on behalf of senior managers.• Documenting processes and keeping maintenance records.• Monitoring maintenance budget spending.• Backend work compliance. Accounting and financial tasks such as provide monthly Financial Package, managing invoices and work order for Vendors, etc.• Supervising and assisting with both vendor and client waste disposal system, sustainability, recycling, etc.• Testing and commissioning, coordinate, maintenance at various urban and offshore projects.• Calibration/modification/repair of Electrical/ Electronic devices/meters/components based on customer needs.