Job Summary: MACHINE OPERATOR III performs loading and infrastructure maintenance tasks, operating hydraulic excavators and backhoe loaders safely and responsibly. Key Highlights: 1. Engagement in loading and infrastructure maintenance 2. Operation of hydraulic excavators and backhoe loaders 3. Focus on safety and process optimization We are seeking a MACHINE OPERATOR III to perform truck loading and infrastructure maintenance activities. 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 ownership mindset, possess the courage to make things happen, and are interested in joining an environment that prioritizes safety above all, encourages simplicity and humility in employee actions, and considers integrity, excellence, and ethics non-negotiable, then Armac is the place for you! Apply now and join our journey. **Responsibilities and Duties** * Operate hydraulic excavators and backhoe loaders during operations; * Perform duties responsibly and safely; * Follow established procedures; * Assess whether machines in operation are functioning properly; * Provide solutions to optimize our processes. **Requirements and Qualifications** * Training courses in hydraulic excavator and backhoe loader operation; * Driver’s License Class B. **Additional Information** * Meals provided on-site; * Food Allowance: R$ 563.50; * Chartered transportation; * Health insurance: Unimed; * Dental insurance: Bradesco; * Life insurance; * TotalPass. Armac is a national reference in providing specialized and complex services, equipment leasing, and sales of used machinery. The company has strong presence across key economic sectors: construction, energy, road infrastructure, agribusiness, fertilizers, industry, mining, forestry, ports, and railway 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 ownership mindset, and showing courage are everyday practices at Armac. A company operating nationwide, offering positions across diverse functions, areas, and segments, with professionals stationed in offices, workshops, operational sites, and stores. At Armac, we believe education is a strategic pillar for social and professional transformation and business growth. 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 productivity standards across the entire value chain is essential to enabling the major transformations required by our 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!