Required: Mechanical Engineer. Work location: Nexa Refinery Cajamarquilla - Lima Requirements: * Mechanical Engineer **licensed, registered with the professional association, and certified by the Professional Engineers Council (CIP) (mandatory).** * **Minimum 3 years of experience** in industrial projects, mining, or refineries. * **Mandatory experience** in HDPE (high-density polyethylene) piping installation and supervision. * Knowledge of **reading engineering drawings, quality control, and industrial safety standards.** * **Immediate availability** to work at the **Cajamarquilla Refinery – Lima.** Benefits: * Competitive market-based salary * On-site lunch * Statutory benefits * Pleasant working environment Job type: Full-time Salary: S/.4,500.00 - S/.6,000.00 per month Application questions: * Indicate your availability * Indicate your salary expectations * ARE YOU LICENSED, REGISTERED WITH THE PROFESSIONAL ASSOCIATION, AND CURRENTLY CERTIFIED BY THE CIP? * DO YOU HAVE A MINIMUM OF 3 YEARS’ EXPERIENCE IN INDUSTRIAL, MINING, OR REFINERY PROJECTS? * DO YOU HAVE SPECIFIC EXPERIENCE IN HDPE PIPING INSTALLATION AND SUPERVISION? * CAN YOU WORK FROM MONDAY TO SATURDAY AT THE CAJAMARQUILLA – HUACHIPA (LIMA) REFINERY? * DO YOU HAVE EXPERIENCE IN READING ENGINEERING DRAWINGS, QUALITY CONTROL, AND COORDINATION WITH OTHER DISCIPLINES? * INDICATE YOUR PLACE OF RESIDENCE Work location: On-site employment