**Requirements:** \- Degree in Industrial Engineering, Mechanical Engineering, or a related field. \- Four years of experience supervising maintenance, repair, and/or calibration of relief and/or safety valves in oil refineries and/or mining operations and/or industrial companies. \- Knowledge of metrology and accreditation. \- Knowledge of ISO standards. \- Willingness to work in Lurigancho–Huachipa. \- Valid Class A1 driver’s license. **Responsibilities:** \- Coordinate daily work priorities with the Services Manager. \- Select, install, maintain, and calibrate safety valves on test benches according to procedures. \- Coordinate with the Operations Manager regarding procurement of spare parts, nameplates, and special materials required for each service. \- Organize and delegate tasks related to identification, assembly/disassembly, comprehensive inspection, and maintenance of valves together with maintenance technicians. \- Conduct visual inspections of the external condition of valves for maintenance purposes (security seal, identification plate, inlet and outlet) to identify any damage, missing components, or other observations, supported by maintenance technicians. \- Supervise verification and preparation of maintenance protocols according to established formats, ensuring their delivery to the client through the Operations Manager. \- Travel domestically to conduct technical visits or perform specific maintenance services as assigned; travel internationally to attend training sessions. . Benefits Permanent employment registration. Working hours: Monday–Saturday. Bi-weekly salary payments. Social benefits. Professional development. Employment type: Full-time Salary: PEN 2,500.00 – PEN 3,000.00 per month Work location: On-site