We are seeking a Machine Operator A who will perform activities involving the operation of loaders, dump trucks, and other mobile equipment. At Armac, we work daily to build lasting relationships with our employees and partners based on trust, mutual respect, and shared commitment. If you take pride in service, have an ownership mindset, courage to make things happen, and are interested in being part of an environment that values safety first, encourages simplicity and humility in its employees' actions, and considers integrity, excellence, and ethics non-negotiable, then your place is here at Armac! Apply now and join our journey. **Responsibilities and duties** * Operate the loader safely, complying with all established safety rules and regulations; * Perform daily machine inspections to ensure it is in proper working condition; report any issues to the supervisor; * Load, unload, and move construction materials, debris, and other materials according to received instructions; * Assist in site preparation for construction projects by leveling and moving earth and other necessary materials; * Maintain clear communication with other operators and site personnel to ensure efficient workflow; * Carry out all tasks within established deadlines, contributing to the efficient and safe completion of the project; * Follow specific instructions from the supervisor or site engineer to ensure work is performed as planned. **Requirements and qualifications** * Class D driver's license (CNH D); * Experience in the role; * Certification of qualification; * Availability for shifts. **Additional information** * Unimed Health Insurance (no monthly payroll cost for the holder – 20% co-payment model); * Bradesco Dental Plan (with payroll deduction); * Life Insurance; * Corporate University; * TotalPass gym (Optional); * Maternity Kit; * Childcare allowance (for women); * Shuttle transportation; * Meal allowance: R$ 1,121.54. Armac is a national reference in providing specialized and complex services, equipment rental, and sales of used equipment. The company has a strong presence in key sectors of the economy: construction, energy, road infrastructure, agribusiness, fertilizers, industry, mining, forestry, ports, and rail terminals. The company, which celebrated 30 years in 2024, has a well-defined purpose: to serve with excellence and safety those who build Brazil. Seeking simple and efficient solutions with humility, ownership mindset, and courage are everyday practices at Armac. A company operating in all regions of the country, offering positions in diverse roles, areas, and segments, with professionals in offices, workshops, operations, and stores. At Armac, we believe education is a strategic pillar for social and professional transformation and business evolution. Our internal training and qualification programs prepare our professionals to work efficiently and safely across all segments. We strive to generate maximum value for the customer. But more than that, our responsibility is to create value for society as a whole. We understand that helping to elevate productivity levels across the entire supply chain is essential to enabling the major transformations needed for the country. Creating and building opportunities and development for an increasingly productive and sustainable world. Transforming the future today, serving those who produce, those who make Brazil happen, in rural and urban areas. Join our team!