About Us Founded in 1988, Marketech International Corp. (MIC) is a global technology and engineering company supporting semiconductor, high-tech manufacturing, cleanroom, and mission-critical facility projects. MIC provides turnkey facility integration solutions, including cleanroom and MEP construction, DI water, gas and chemical supply systems, wastewater treatment, facility monitoring and control systems, installation, and maintenance services. Through Marketech International Corporation USA, we support major semiconductor and industrial projects across the United States. Job Overview Marketech International Corporation USA is seeking a hands-on HVAC/Exhaust Technician for a TSMC project to support facility maintenance and reliable operation of HVAC, ventilation, and exhaust systems. This role performs inspections, preventive maintenance, troubleshooting, and repairs on facility equipment. The technician works with engineering and operations teams to respond to equipment issues, document completed work, and follow site safety and quality requirements. The ideal candidate has experience maintaining HVAC, exhaust, ventilation, or related mechanical systems. This position requires practical troubleshooting skills, attention to detail, and the ability to work safely in an active semiconductor facility. Key Responsibilities HVAC & Ventilation Maintenance • Inspect, maintain, and troubleshoot HVAC and ventilation equipment. • Service system components such as fans, motors, belts, filters, dampers, and ductwork. • Identify equipment performance issues and complete repairs within assigned responsibilities. • Support routine preventive maintenance to help maintain reliable system operation. Exhaust Systems & Troubleshooting • Inspect and maintain exhaust fans, ductwork, dampers, filters, and related equipment. • Assist with airflow and pressure checks and report unusual readings or operating conditions. • Respond to equipment issues and coordinate with engineering or operations when additional support is needed. • Help identify recurring problems and communicate recommended follow-up work. Work Orders & Coordination • Complete assigned maintenance work orders and document work performed. • Maintain accurate equipment inspection, maintenance, and repair records. • Coordinate with engineering, operations, and project teams to support facility needs. • Support equipment testing or startup activities as assigned. Safety & Site Requirements • Follow required PPE, lockout/tagout, and site safety procedures. • Use tools and testing equipment safely and according to applicable procedures. • Promptly report unsafe conditions, equipment concerns, or work that may affect facility operations. • Maintain a clean and organized work area. Required Qualifications • Hands-on experience with HVAC, exhaust, ventilation, or related mechanical systems. • Working knowledge of common mechanical equipment and components, including fans, motors, belts, filters, dampers, and ductwork. • Ability to troubleshoot equipment issues and communicate findings clearly. • Ability to follow maintenance procedures, work orders, and safety requirements. • Ability to document completed work accurately. • Strong attention to detail and ability to work with engineering and operations teams. Preferred Qualifications • Experience in semiconductor, industrial, manufacturing, cleanroom, or facility environments. • Experience with industrial or process exhaust systems. • Familiarity with airflow or pressure testing and facility monitoring systems. • HVAC training, apprenticeship, or equivalent technical training. • EPA Section 608 certification if performing work involving refrigerants. Skills & Competencies • HVAC and mechanical equipment maintenance • Exhaust and ventilation system support • Preventive maintenance and inspections • Equipment troubleshooting and repair • Work order completion and recordkeeping • Safe use of hand tools and testing equipment • Safety awareness and PPE compliance • Communication and teamwork • Attention to detail and follow-through Benefits • 100% paid benefits for the employee, including medical, dental, vision, and life insurance • Paid Time Off (PTO) • 401(k) plan Work Environment This is an on-site position at a semiconductor project in Phoenix, AZ. Work takes place around facility equipment and may involve standing, walking, bending, reaching, and handling tools or equipment during inspections and maintenance. The technician must follow site safety requirements and wear required PPE. Equal Employment Opportunity Statement Marketech International Corporation USA is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, national origin, age, disability, veteran status, marital status, sexual orientation, gender identity, genetic information, or any other protected status under applicable federal, state, or local law. We value a respectful, inclusive, and collaborative workplace where all employees can contribute and grow.