**Entity Description:** Present in Portugal since 1923, Sociedade Portuguesa do Air Liquide is the national leader in gas production, technologies and services for Industry and Health thanks to a growth model based on innovation, diversity and long\-term commitment to customers. Air Liquide has around 700 employees in Portugal, serving the following sectors: Industry: food, automotive, energy, industrial production, pharmaceuticals, natural gas, research, materials, metallurgy, chemicals, refining and technology Healthcare: medical gases, related services, hospital and home healthcare **How will you CONTRIBUTE and GROW at Air Liquide?** Operate, analyze and ensure the proper functioning of equipment in the field of Instrumentation and Automation, according to established standards and procedures, in order to achieve maximum efficiency and reliability of the industrial gas unit located in the Sines region. **RESPONSIBILITIES \& ACTIVITIES** **1\. PROCESS** Supervise and control the correct operation of plant processes Make process adjustments in the production control system according to defined directives Conduct analytical quality controls of the process; **2\. MAINTENANCE** Carry out and/or supervise preventive and corrective maintenance activities on equipment and installations. Intervene in troubleshooting and fault resolution. Perform periodic site visits, reporting on them when requested. * Perform periodic site visits, reporting on them when requested. * Execute scheduled maintenance to prevent failures and extend equipment lifespan; * Diagnose and repair instrument faults, minimizing downtime; * Install and assemble measurement and control instruments such as sensors, valves, and transmitters; * Integrate new equipment into existing systems, ensuring compatibility and functionality; * Liaise with suppliers regarding existing equipment and new requirements; * Collect performance data from instruments and control systems, analyze the data, and prepare reports to help identify trends, issues, and improvement opportunities; * Maintain detailed records of maintenance activities, calibrations, and identified issues; * Ensure and participate in the implementation of continuous improvement methodologies by proposing innovations and enhancements in instrumentation processes; * Ensure all activities comply with safety and quality standards. **3\.** **SAFETY/QUALITY/ENVIRONMENT/IMS** Carry out tasks specified in the plant's emergency plan Monitor the loading and unloading process of trucks Follow up and update the various management systems (safety, quality, environment, IMS). \#LI\-RO1 **Are you a MATCH?** **REQUIREMENTS*** **Qualification:** Technical specialized education (CET level V or IV) in Instrumentation, Automation or related fields * **Experience:** Experience in chemical process plants or similar, 3 to 5 years. * **Knowledge** of CMMS tools (Computerized Maintenance Management System), preferably Maximo. **Our Differences make our Performance** At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world. We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.