Diptesh Samanta
Control & Instrumentation Engineer
Mundra,GJ
Summary
Instrumentation engineer with 2.5 years of experience, specializing in project execution, commissioning, and operations maintenance. Expertise in industrial automation, sensor integration, and troubleshooting of PLC-based control systems. Proven track record in managing equipment installations and loop checks to ensure optimal process control system performance. Solid electrical engineering background supports effective system optimization and maintenance strategies.
Overview
2
2
years of professional experience
3
3
Languages
Work History
Operation & Maintenance Engineer
Monomark Engineering Ltd
07.2025 - Current
- Resolving challenges in Yokogawa DCS.
- Diagnosing problems in Fanuc robotics.
- Hands-on expertise in Siemens S7 1200/1500 troubleshooting using TIA Portal V17 and V20 ladder logic programming.
- Experienced in industrial automation sensors such as proximity sensors (inductive, capacitive, magnetic), photoelectric sensors (through-beam, retro-reflective, diffuse), ultrasonic sensors, and rotary/linear encoders for object detection and position sensing
- Specialized in installation and stroke adjustment of pneumatic cylinders for industrial automation. Coordinated integration of position detection with PLC-controlled systems to improve efficiency. Employed reed switches for accurate sensing of piston positions and confirming end-of-stroke events. Enhanced machine reliability and safety through effective automated sequencing techniques.
- Industrial communication standards such as Profibus, Modbus, Ethernet, Profinet, Fieldbus
- Yokogawa e&h field instrument calibration, repair, loop checking for pressure, flow, temperature (rtd thermocouple), radar and ultrasonic level transmitters, smart positioners, control valves, on-off valve, gas detector, pH analyzer.
- Calibrated and integrated Rice Lake and Mettler Toledo weighing scales for industrial automation. Troubleshot issues to maintain optimal functionality of process control systems. Conducted load cell setup and accuracy checks, ensuring reliable measurements with standard weights. Implemented preventive maintenance strategies to enhance equipment longevity and precision.
- Executed preventive maintenance on machinery to ensure optimal performance
- Tracked scheduled maintenance activities
- Executed regular assessments of facility machinery to reveal indications of wear or damage.
Instrument Engineer
Jashubhai Engineering group
01.2024 - 06.2025
- Utilized industry best practices for selection, installation, calibration, and maintenance of process control instruments.
- Elevated safety standards through thorough inspection and calibration of instruments and controls.
- Minimized downtime by executing regular preventive maintenance on critical equipment and systems.
- Optimized system maintenance through development of comprehensive documentation and troubleshooting guides.
- commissioning of copper refinery field instruments and instrumentation according to hookup drawing
- connection of instrument following cable schedule in dcs panel and understanding yokogawa dcs
- asp tank house north and south epp emew project management and instrument installation according to hookup drawing
- Adjusted and verified instruments to ensure precise readings.
- Facilitated troubleshooting of equipment malfunctions and repairs.
- Managed inventory of instrumentation tools and supplies.
- Executed commissioning and project work within established time frames. Contributed to preparation of Job Safety Analysis for standard maintenance practices. Revamped processes to improve overall project execution efficiency. Participated in development of maintenance practice standards to enhance safety measures.
Education
Bachelor of Engineering - Electrical Engineering
Jadavpur University
05.2021
Mathematics Honers -
Katwa College
03.2017
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Katwa Bharati Bhavan
Katwa03.2015
Skills
Instrumentation setup
PLC HMI integration
sensor calibration troubleshooting
Pneumatic systems
Collaborative teamwork
Team leadership
efficient communication
Analytical reasoning
Process management
Maintenance prevention
P&ID diagrams
I/O list preparation Control panel wiring Loop checking
Industrial safety protocols
Timeline
Operation & Maintenance Engineer
Monomark Engineering Ltd
07.2025 - Current
Instrument Engineer
Jashubhai Engineering group
01.2024 - 06.2025
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Katwa Bharati Bhavan
Bachelor of Engineering - Electrical Engineering
Jadavpur University
Mathematics Honers -
Katwa College