A mining engineering and integrated solutions company 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 and join our team! **Responsibilities and duties** As a **Systems Operator**, you will: * Operate computer systems, monitor application performance, data input and output resources, data storage resources, and error logs; * Insert reviewed or prepared documents into HMSWeb (Computerized Commissioning Management System); enter all area information into HMSWeb; * Record all pending issues and their resolutions in HMSWeb; * Monitor the resolution of pending issues, recording all related information in HMSWeb; * Collect from the implementation team all documentation requested in the protocols; * Assist clients and users, guiding them in the use of software. **Requirements and qualifications** Required education: * Preferably a Technical Degree in Computer Science or related fields. Desirable knowledge: * Familiarity with commissioning software such as HMSWeb; * Knowledge of equipment, program, and operating system configurations; * Basic understanding of programming logic; * Proficiency in Microsoft Office Suite. **Additional information** Here’s what we offer: * Meal/food allowance; * Co-payment health insurance plan; * Dental insurance plan; * Transportation allowance or company-provided transportation; * Life insurance; * Wellhub (formerly Gympass); * Psychological support provided through partners; * 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 systems, electrical, instrumentation, information technology, 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. Generating and sharing knowledge is our commitment to building a more ethical and responsible society.