Commissioning Engineer | Barcelona | Process Engineering | Freelance Contract Details:Location: Barcelona, Spain – OnsiteContract: FreelanceI’m currently supporting an international engineering company with an upcoming project in Barcelona and looking for a Commissioning Engineer to join their onsite team.Responsibilities:Starting, testing and troubleshooting pumpsTesting and repairing valvesPiping and leak checksInstrument configuration and testingTesting control programs and automation routinesTesting alarms and safety interlocksElectrical fault finding and troubleshootingSupporting process plant start-up activitiesBiogas and digestate/sample analysisWorking alongside the Lead Engineer to investigate and resolve commissioning issuesRequirements:1–3+ years' commissioning, start-up or relevant field engineering experienceBackground in Electrical, Mechanical, Mechatronics,



Process or Chemical EngineeringHands-on experience with pumps, valves, instrumentation, piping or process equipmentComfortable troubleshooting equipment directly onsiteExperience within process plants, water/wastewater, biogas, energy, utilities, industrial automation or similar environments is advantageousSpanish and English essentialAvailable to work onsite in the Barcelona areaThis is particularly suitable for an engineer looking to develop across mechanical, electrical, instrumentation and automation commissioning while gaining experience alongside an established Commissioning Lead.If you're interested, apply directly or message me confidentially for further details.

📌 Commissioning Engineer | Barcelona | Freelance (Vitoria-Gasteiz)
🏢 Optimus Life Sciences
📍 Vitoria-Gasteiz