




Job Summary: Roeslein Brasil is seeking a Senior Mechanical Engineer to provide technical leadership for projects, guiding the development of high-performance mechanical systems. Key Highlights: 1. Technical leadership in advanced mechanical systems projects 2. Development and specification of complex systems 3. Multidisciplinary coordination and project management Roeslein Brasil, a leader in advanced manufacturing solutions, is looking for a **Senior Mechanical Engineer** to join our team of specialists in Arujá/SP. As a Senior Mechanical Engineer, you will serve as the technical lead on our projects, responsible for guiding and mentoring junior engineers and designers in developing high-performance mechanical systems—from concept through installation. **Location:** Arujá/SP (100% **On-site**) **Working Hours:** Monday to Thursday, 7:00 AM to 5:00 PM; Friday, 7:00 AM to 4:00 PM **Employment Type:** CLT **Your Challenge:** **Technical Leadership:** Act as Lead Mechanical Engineer—assigning tasks, delegating authority, and mentoring less experienced engineers. **Projects and Calculations:** Perform complex calculations and design piping systems, process ductwork, and structural platforms using tools such as AutoCAD and Finite Element Analysis (FEA). **Development and Specification:** Create Process and Instrumentation Diagrams (P&IDs) and specify process equipment, pumps, and support systems. **Multidisciplinary Coordination:** Collaborate with electrical engineering, fabrication, and supplier teams to ensure seamless system integration. **Project Management:** Lead the development of drawing packages (60% and 95% reviews, IFB, IFC), prepare Requests for Quotation (RFQs), and coordinate material procurement. **Field Work:** Willingness to travel nationally and internationally to support system installation and commissioning. **Key Requirements:** Bachelor’s degree in Mechanical Engineering. Solid experience in the field. Active CREA registration. Strong experience with AutoCAD for project development. Advanced English proficiency. Willingness to travel. **Preferred Qualifications:** Experience in fabrication drawings for piping systems and metal platforms. Knowledge of pump specification, support equipment, and/or HVAC systems. Strong leadership, communication, and problem-solving skills. **Our Benefits:** Comprehensive benefits package (health, meal allowance, life insurance). Education incentives. Focus on well-being (TotalPass). Bonus and travel gratification program. **Join a culture that values humility, willingness, and happiness.** ;


