Conduct integrated IT and networking solutions for data centers, corporate buildings, and special installation cases such as storage/warehouse sites, factories, and the like. Design and implement integrated solutions including, but not limited to: Structured cabling, integrated network infrastructure, and active equipment backbone for computer networks and security systems in data centers, buildings, and industrial places. Security solutions and protection for company premises like CCTV systems and the like. Effectively communicate and build consensus with clients. Provide ongoing customer maintenance and technical support (onsite / offsite) to clients. Provide regular project status reports to management. Other related tasks that may be required by the management, immediate superior, and client.