Instrumentation Technician
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Key skills for this role
About the Role
Sawaco is seeking an Instrumentation Technician for a Reverse Osmosis water treatment plant in Riyadh. The role involves installation, calibration, troubleshooting, maintenance, and repair of instrumentation and control systems.
Key Skills for This Role
Responsibilities
- Install, wire, and connect sensors, transmitters, controllers, flow meters, level switches, pressure gauges, and other instrumentation equipment in RO plants
- Assist in the commissioning of RO plant instrumentation, control panels, and automation systems
- Calibrate instruments (pH, conductivity, flow, pressure, level, temperature, ORP, etc.) according to manufacturer specifications and plant standards
- Perform functional tests of control loops to verify correct operation
- Monitor plant instruments and alarms to ensure proper operation of RO systems
- Identify and troubleshoot faults in instruments, sensors, and control systems
- Replace faulty instruments or components with minimal disruption to plant operations
- Carry out routine preventive maintenance of instrumentation and control systems
- Maintain spare parts inventory and recommend procurement as needed
- Follow safety standards and plant procedures during all instrumentation work
- Maintain accurate documentation for all instruments, including wiring diagrams, calibration records, and maintenance logs
- Prepare reports on instrumentation performance, faults, and improvements
Requirements
- Diploma degree in Instrumentation
- 5–8 years of experience in automation, instrumentation, or control engineering, preferably in water treatment or industrial plants
- Experience in project execution, system integration, and site testing
- Knowledge of RO plant instrumentation (pressure, flow, level, pH, conductivity sensors)
- Ability to read and interpret P&IDs, electrical & instrumentation diagrams
- Hands on troubleshooting and calibration skills
- Strong coordination and reporting skills
- Strict adherence to electrical and operational safety protocols
Full Job Posting
Job Overview
- The Instrumentation Technician is responsible for the installation, calibration, troubleshooting, maintenance, and repair of all instrumentation, control systems, and associated equipment in a Reverse Osmosis (RO) water treatment plant.
- The role ensures accurate measurement, control, and monitoring of plant processes to maintain optimal performance, efficiency, and safety.
Duties & Responsibilities
- Install, wire, and connect sensors, transmitters, controllers, flow meters, level switches, pressure gauges, and other instrumentation equipment in RO plants.
- Assist in the commissioning of RO plant instrumentation, control panels, and automation systems.
- Ensure proper integration with SCADA, PLC, or DCS systems.
- Calibrate instruments (pH, conductivity, flow, pressure, level, temperature, ORP, etc.) according to manufacturer specifications and plant standards.
- Perform functional tests of control loops to verify correct operation.
- Maintain accurate calibration records and documentation.
- Monitor plant instruments and alarms to ensure proper operation of RO systems.
- Identify and troubleshoot faults in instruments, sensors, and control systems.
- Replace faulty instruments or components with minimal disruption to plant operations.
- Work closely with operators and engineers to resolve process or measurement issues.
- Carry out routine preventive maintenance of instrumentation and control systems.
- Inspect, clean, and service instruments regularly to ensure long term reliability.
Required Experiences
- 5–8 years of experience in automation, instrumentation, or control engineering, preferably in water treatment or industrial plants.
- Experience in project execution, system integration, and site testing.
Key Skills
- 6–8 years in instrumentation maintenance for water treatment or RO plants.
- Ability to identify root causes and implement corrective actions effectively.
- Knowledge of RO plant instrumentation (pressure, flow, level, pH, conductivity sensors).
- Ability to read and interpret P&IDs, electrical & instrumentation diagrams.
- Hands on troubleshooting and calibration skills.
- Strong coordination and reporting skills with internal and external stakeholders.
- Ensures accuracy and completeness in system setup, testing, and documentation.
- Demonstrates strict adherence to electrical and operational safety protocols.
Required Qualifications and Training
- Diploma degree in Instrumentation.
- Professional certification in Instrumentation.
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