NOV is looking for a Instrumentation Service Engineer to support NOV M/D Totco product Line. The incumbent will work in various Onshore jobs across Pakistan. Key Responsibilities Field Service & Equipment Maintenance Perform installation, commissioning, maintenance, repair, calibration, and functional testing of NOV M/D Totco equipment at customer locations. Support offshore and onshore drilling operations by providing technical service and troubleshooting. Carry out workshop activities including equipment inspection, servicing, testing, and calibration. Prepare calibration certificates, service reports, maintenance records, and inspection documentation. Maintain hardware, software, communication systems, and network-connected equipment. Diagnose and resolve equipment failures while ensuring minimum downtime. Coordinate project planning and execution for field service activities. Ensure equipment readiness before mobilization to customer locations. Monitor real-time drilling parameters and identify operational abnormalities using predefined alarm thresholds. Customer & Technical Support Provide technical support to customers during installation, maintenance, and operational activities. Coordinate with internal engineering, service, and regional teams for technical issues and spare parts support. Assist customers with troubleshooting and operational best practices. Support quota…