Delta Cuiabá\- MT is hiring a Boilermaker: Perform boiler-making services, assembling assemblies and sub\-assemblies, marking and scribing sheets for manufacturing frames, piping systems, and other components; installing windows and general supports; aligning them using spot welding; tracing the shape of the part to be assembled; preparing parts to achieve the desired shape; using hand tools or occasionally machines such as bending machines, torches, welding equipment, etc.; meeting deadlines and ensuring service quality, aiming to maintain operational availability in an economically viable and ecologically sustainable manner. **Responsibilities and duties** * Interpret technical drawings developed for each job so that the final metal product complies with project specifications (lengths, heights, widths, depths, angles, areas, volumes, diameters, etc.); * Prepare metal objects to be worked on (parts, piping, structures, equipment, tools, vessels, etc.) by applying appropriate treatments (cleaning, use of oil and grease removers, brushing, gouging, sanding, etc.), ensuring the resulting product meets project specifications; * Carry out required boiler-making tasks: pre\-assembly, fabrication, repair, installation, uninstallation, maintenance of metal materials, and related activities; * Perform metal material forming activities (cutting, drilling, bending, and related operations); * Install machined metal objects, moving, squaring, leveling, and securing parts at locations specified in the project; * Conduct hydrostatic tests (without official certification) on vessels, piping, or other objects requiring such tests; * Support the maintenance area during scheduled and emergency equipment or process shutdowns. **Requirements and qualifications** * Preferably 6 years of experience; * Completed high school education; * Concentrated attention; * Logical reasoning; * Skill; * Communication; * Teamwork. **Additional information** * Competitive market salary; * Hazard pay: 30% of salary; * Meal voucher; * Fuel allowance; * Health insurance plan at no cost for employee and 1 dependent; * Life insurance; * Breakfast; * On\-site restaurant; * Monthly birthday gifts; * Welcome kit for new fathers and mothers; * Christmas basket; * Access to soccer field. We are Delta Bio! Our commitment is to transform the future with energy. We belong to Grupo Delta Energia, which has led major sector operations for over 20 years. In 2008, we entered the ethanol market, with our own storage facilities and a total capacity of 96 million liters. Two years later, in 2010, we launched Delta Biocombustíveis, one of Brazil’s leading biodiesel producers, operating two plants with a combined production capacity of 1.6 million liters per day. Our participation in the biofuels market reinforces our commitment to sustainability, contributing to an even more renewable energy matrix in Brazil. We innovate to transform the energy market, and we believe our employees are fundamental to our success. Join the Delta Bio team!