Job Summary:
The Mid-Level Instrumentation & Control Technician is responsible for the installation, calibration, maintenance, and troubleshooting of industrial instrumentation and control systems. This role requires a solid understanding of PLCs, SCADA, DCS, and field instrumentation, with the ability to work independently on process automation and control projects. The ideal candidate should have hands-on experience in industrial automation, process control, and instrumentation systems in industries such as oil & gas, manufacturing, power plants, or water treatment.
Key Responsibilities:
- Install, maintain, and calibrate sensors, transmitters, actuators, control valves, and other instrumentation devices.
- Troubleshoot and repair PLCs, SCADA, DCS, HMIs, and industrial control systems.
- Perform loop checking, signal testing, and system diagnostics to ensure accuracy and reliability of control systems.
- Interpret and modify P&ID diagrams, wiring schematics, and technical documentation as needed.
- Conduct preventive and corrective maintenance on process control systems and instrumentation equipment.
- Assist in the configuration, programming, and integration of PLC and SCADA systems.
- Work on industrial communication protocols such as Modbus, Profibus, Foundation Fieldbus, and Ethernet/IP.
- Provide support in commissioning, startup, and troubleshooting of new automation projects.
- Maintain detailed documentation and reports related to maintenance activities, system changes, and troubleshooting logs.
- Ensure compliance with safety regulations, industry standards, and company policies.
Skills and Knowledge Required:
- Strong understanding of instrumentation principles, industrial sensors, and process control.
- Proficiency in PLC programming and troubleshooting (Siemens, Allen-Bradley, Schneider, Omron).
- Experience with SCADA/DCS systems for process control and monitoring.
- Knowledge of calibration procedures for pressure, temperature, level, and flow measurement instruments.
- Ability to diagnose electrical, pneumatic, and hydraulic control system faults.
- Familiarity with loop tuning, PID controllers, and control strategies.
- Understanding of industrial safety standards and hazardous area classification (ATEX, IECEx).
- Strong problem-solving skills with the ability to work independently and under minimal supervision.
Educational Qualifications:
- Diploma / Bachelor's degree in Instrumentation Engineering, Electrical Engineering, Electronics Engineering, or a related field.
- Relevant industry certifications (e.g., ISA Certified Control Systems Technician, CompEx for hazardous environments) are a plus.
Key Focus Areas:
- Process Automation & Control: Ensuring smooth operation of instrumentation and control systems in process industries.
- PLC & SCADA Integration: Configuring and troubleshooting industrial automation software and hardware.
- Field Instrumentation Calibration: Performing regular calibration and verification of industrial measuring instruments.
- Industrial Safety & Compliance: Following OSHA, IEC, and ISA standards in instrument and control systems.
- Advanced Troubleshooting: Diagnosing and resolving complex instrumentation and automation faults.
Experience:
- 3-5 years of experience in instrumentation, automation, and control systems in industrial settings.
- Hands-on experience in industries such as oil & gas, power plants, pharmaceuticals, food processing, or water treatment.
- Exposure to shutdowns, commissioning, and maintenance projects is a plus.
Tools and Equipment:
- Expertise in PLC programming tools (Siemens TIA Portal, Allen-Bradley Studio 5000, Schneider Unity Pro).
- Proficiency with SCADA/DCS software (Wonderware, WinCC, DeltaV, Honeywell Experion).
- Hands-on experience with calibration tools (HART communicators, pressure calibrators, loop testers).
- Familiarity with electrical and control system design software (AutoCAD, EPLAN).
Other Requirements:
- Ability to lead and mentor junior technicians in troubleshooting and maintenance activities.
- Strong communication and teamwork skills to collaborate with engineers and operations teams.
- Willingness to work in field environments and travel to industrial sites as required.
- Ability to work under pressure and handle emergency troubleshooting situations efficiently.