Job Description Roles & Responsibilities {"en":" Hiring: Control & Instrumentation Maintenance Engineer | Qatar Location: Qatar Contract Duration: 12 Months Extendable Candidates must be locally available in Qatar Key Requirements: Strong experience in Control & Instrumentation Maintenance. Troubleshooting of control valves, transmitters, analyzers, and field instruments. Hands-on experience in DCS & PLC maintenance/troubleshooting. Experience in control valve overhauling and testing.