Job Summary: We are seeking a Machine Operator II to perform loading and stacking activities in mining operations, ensuring operational safety and efficiency. Key Highlights: 1. Operate excavators safely and efficiently in accordance with company standards 2. Perform basic excavator maintenance and inspect its operation 3. Collaborate with the team to optimize productivity and meet deadlines We are looking for a **MACHINE OPERATOR II** to work on loading and stacking activities at the Taboca Mining site in Amazonas State — AM. At Armac, we strive daily to build lasting relationships with our employees and partners, grounded in trust, mutual respect, and shared commitment. If you take pride in serving, demonstrate an owner’s mindset, have the courage to make things happen, and are interested in joining an environment where safety comes first, simplicity and humility guide daily actions, and integrity, excellence, and ethics are non-negotiable, then Armac is the place for you! Apply now and join our journey. **Responsibilities and Duties** * Remove soil and organic material ("spoil"), drain soils, and construct embankments; * Finish pavement surfaces and drive piles; * Perform basic excavator maintenance, such as checking oil, fuel, and coolant levels, as well as proper lubrication; * Ensure operational safety and efficiency when handling equipment; * Conduct regular inspections of the excavator to ensure proper functioning; * Collaborate with the team to optimize productivity and meet established deadlines; * Operate excavators safely and efficiently, adhering to safety regulations and company procedures; * Carry out excavations on various types of terrain, ensuring precision and quality in work; * Transport materials using the excavator carefully and responsibly; * Collaborate with the work team to ensure integrated and effective task execution. **Requirements and Qualifications** * Knowledge of traffic legislation; * Defensive driving; * Excavator/track-type tractor or motor grader operator; * Familiarity with basic first-aid procedures; * Proficiency in using technology; * Driver’s License Category D. **Additional Information** * Hapvida Health Plan: no monthly payroll deduction for the employee — co-payment model; * Bradesco Dental Plan: optional; * Totalpass (optional): multiple comprehensive plans covering dependents; * Life Insurance; * Hazard Pay allowance: 30%; * Meal Allowance: BRL 820.00; * Mobility Allowance: BRL 130.00; Armac is a national reference in providing specialized and complex services, equipment leasing, and sales of used machinery. The company has a strong presence across Brazil’s key economic sectors: construction, energy, road infrastructure, agribusiness, fertilizers, industry, mining, forestry, ports, and rail terminals. Having celebrated its 30th anniversary in 2024, Armac has a clearly defined purpose: to serve with excellence and safety those who build Brazil. Seeking simple and efficient solutions, acting with humility, demonstrating an owner’s mindset, and showing courage are everyday practices at Armac. A company operating nationwide, offering positions across diverse functions, areas, and segments, with professionals working in offices, workshops, field operations, and stores. At Armac, we believe education is a strategic pillar for social and professional transformation and for business evolution. Our internal training and qualification programs prepare our professionals to operate efficiently and safely across all segments. We work to deliver maximum value to our customers. But more than that, our responsibility is to create value for society as a whole. We understand that contributing to raising the productivity level of the entire value chain is essential to enabling the major transformations needed by 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, whether in rural or urban settings. Join our team!