An engineering and integrated solutions company from Minas Gerais, present in national and international markets, with a trajectory marked by the competence of its human talents and strong investment in cutting-edge technologies, enabling it to be among the pioneers in the development and implementation of intelligent solutions. TSA is a company that generates and shares knowledge, committed to building a more ethical and responsible society. Headquartered in Belo Horizonte/MG, the company has a team of highly qualified professionals to meet market demands. Do you identify with our values? Register now and join our team! **Responsibilities and duties** As a **Refrigeration Technician**, your responsibilities will include: * Equipment Installation: Plan and carry out the installation of industrial, commercial, and residential refrigeration systems. * Maintenance: Perform preventive and corrective maintenance on refrigeration and air conditioning equipment. This may include tasks such as filter replacement, leak detection, replacement of worn parts, and checking the overall system operation. * Project Development: Create projects for the installation of refrigeration and air conditioning systems. * Site Assessment: Evaluate and size suitable locations for equipment installation. * Testing and Adjustments: Conduct tests and adjustments to improve system performance. **Requirements and qualifications** Required education: * Technical course in refrigeration or similar. Desirable knowledge: * **Knowledge of electricity and electronics** is essential for refrigeration technicians. * Refrigeration systems rely on **electrical components** (motors, circuits). * Enables accurate **diagnosis, installation, and repair** of systems. * Ensures **safety** and **efficient operation** of equipment. * Ability to **follow diagrams** and **identify faults**. * Results in **effective maintenance** and **rapid problem resolution**. **Additional information** Here’s what we offer: * Meal/food allowance; * Co-payment health plan; * Dental plan; * Transportation allowance or company-provided transportation; * Life insurance; * Wellhub; * Vitta: digital hospital; * Partnerships with educational institutions offering discounts for employees and dependents; * Discounts at partner stores and services. Operating since 1992, **TSA Engenharia** provides innovative solutions in automation, electrical, instrumentation, information systems, process optimization, commissioning, and turn\-key supplies. Active in Brazil and abroad, with a strong presence in Latin America, TSA operates in the steel, metallurgical, mining, oil and gas, cement, power, and fertilizer markets, applying its Integrated Model for Sustainable and Sustained Growth Management. Generating and sharing knowledge is our commitment to building a more ethical and responsible society.