TERAHOP (THAILAND) COMPANY LIMITED

To develop plan, implement and maintain the management system for EH&S (Environmental, Occupational Health and Safety) at work such as process, procedures, work instruction, assessment, control, and monitoring program, etc. in compliance with legal requirements, company requirements, and other international standards. To develop programed to ensure the company's compliance with safety related laws and regulations, loss prevention standards & guidelines. To manage and lead the standardization and certification for ISO 14001, ISO45001. To work cross function with all departments such as HR, Engineering, Production, Quality, Facility Management to ensure that EH&S are up to all applicable standards and laws such as ISO9001, ISO14001, ISO45001 and 5S. To develop the procedures, work instructions and training outline and materials and conduct training related to building awareness, compliances and requirements related to EH&S for all employees such as safety awareness, health and hygiene, waste water management, etc. To perform risk & impact assessment (e.g., JSA, Hazard Analysis) and all complaints related to EH&S and monitor all actions to resolve the issues up to the applicable standard, laws, and regulations. To develop and produce the EH&S report system for effective planning and monitoring. To provide the EH&S programed relating to improving the quality of working environment and safety. To create and promote the various activities relating to increasing Safety and Environment awareness to organization. To be the in-house trainer for some relevant EH&S programed. To manage, coordinate and execute for the all required audits, inspections, reports, permits, documentation related to legal requirements, government. To carry out with group EH&S function, and cross functional teams for regular meeting or system audits as necessary. Support work assignments from immediate supervisor/manager. Creating, enacting, and updating job safety programmers for employees that encompass government health and safety regulations as well as company standards for safety in the workplace. Training employees on the importance of health and safety on the job.

Fully responsible for facility management of the second factory, participating in site design planning, construction supervision, and later facility and equipment operations management. Involved in the design and planning of the second factory's facilities, supervising the construction process, coordinating, and resolving various issues that arise during construction. Responsible for the daily operations and maintenance of facility equipment to ensure the smooth operation of all systems. After production begins, manage and maintain the cleanroom and other factory systems to ensure smooth factory production operations.

Support design & install of facility systems composed of HVAC, cleanroom, CDA system, wastewater, electrical, fire/life safety, and associated equipment. Lead facilities construction projects as assigned through all project management phases. Develop and monitor energy control and ensure energy efficient operations of all facility systems.(ISO50001 management system) Conduct routine inspection, maintenance and assessments of the facility systems operations. Perform tests and rounds with analysis of collected data to assure the proper function of equipment. Assist with scheduling of preventive maintenance, contracted maintenance, and general maintenance with minimum disruption of building services. Ensure compliance with safety procedures and utilization of protective equipment. Ensure compliance with applicable codes, requisitions, related to facility operations. Maintain relationships and ongoing communication with relative departments and outside resources. Assist with inventory control programs.

Subject matter expert in optical alignment and optical alignment tools and methods Mentoring optical engineers in alignment methods, error budgets, error analysis and tools Conducting trade studies and engineering analyses of optical alignment and tests for optical instruments Vendor sub-contract management including lens/mirror fabrication and optical coatings Investigating and advising on the feasibility of new projects Identify and recommend new alignment methods , tools, and appropriate training to increase Alignment capabilities Other responsibilities related to the qualifications assigned

Support the Finance Leader in managing day-to-day accounting activities. Collaborate with the tax specialist to prepare and submit PND.51 and PND.50 filings. Assist in the preparation of tax exemption (BOI) and tax refund documentation. Work closely with the statutory audit team, coordinate with the shared service center to provide audit materials, and address and resolve any audit findings in a timely manner. Collaborate with cross-functional teams to meet the requirements of the Revenue Department and BOI. Identify and implement opportunities for process improvements, ensuring effective control procedures across all aspects of the tax process. Provide guidance to operational teams to ensure business transactions are conducted in compliance with tax regulations and offer training to enhance awareness of tax compliance requirements. Assist in preparing tax reconciliation reports to support both external and internal audits. Collaborate with the tax advisor on the preparation and archiving of Transfer Pricing documentation. Explore automation opportunities and work with headquarters on projects aimed at enhancing the tax function through technology and digitization. Perform any other tasks assigned by leaders.