MURALIDHARAN RAJU
Luton
Summary
Experienced Maintenance Electrical and Instrumentation Technician with over 9 years of hands-on experience in maintaining, troubleshooting, and calibrating electrical and instrumentation systems in industrial environments, including oil & gas, manufacturing, or power plants. Adept at ensuring equipment reliability, minimizing downtime, and maintaining safety and compliance with international standards IEC Skilled in both preventive and corrective maintenance, with a strong focus on quality and operational efficiency.
Overview
9
9
years of professional experience
Work History
Maintenance Electrical & Instrument Technician
Kuwait oil company
06.2022 - 08.2023
- Carry out daily, weekly, and monthly preventive maintenance on electrical panels, instruments, and control systems.
- Diagnose faults in PLC-controlled systems and replace faulty sensors, transmitters, and wiring.
- Perform calibration and loop checks on pressure, temperature, flow, and level instruments.
- Respond promptly to breakdowns to reduce equipment downtime and ensure production continuity.
- Maintain documentation of maintenance activities, calibration records, and daily reports.
- Work under permit to work (PTW) and follow all safety protocols including lock-out/tag-out (LOTO)
- Working in all major maintenance activities such as preventive maintenance, corrective maintenance with respect of process variables and planned & unplanned shutdown activity
- Efficient knowledge in identifying the control loops, P&ID diagrams, cause and effect diagrams, instrument loop diagrams (ILD) and hook up diagrams
- Knowledge in area classification and hazards area equipment
- Experience in Bentley Nevada 3500 &3300 vibration monitoring system.
- Monitor the set point and setting modification
- Working with others sections, like electrical, mechanical and workshop in repair and troubleshooting of instruments related systems.
Maintenance Electrical and Instrument Technician
Qatar Chemical Company
12.2020 - 03.2022
- Assisted in electrical troubleshooting of motors, drives, and control systems.
- Carried out routine inspections and testing of switchgear and control panels.
- Supported electrical and instrument team during plant shutdowns and overhauls.
- Participated in installation and wiring of new electrical and instrumentation systems.
- Collaborated with maintenance teams in diagnosing and fixing faults in electronic equipment using troubleshooting skills.
- Working with others sections, like electrical, mechanical and workshop in repair and troubleshooting of instruments related systems.
- Servicing and calibration of SMART temperature transmitters and testing of RTD & all types of thermocouples.
Maintenance Senior Instrument Technician
Petroleum Development of Oman Company
09.2017 - 09.2019
- Installed, calibrated, and maintained various types of instrumentation equipment to optimize industrial processes.
- Executed loop checking, troubleshooting, and commissioning of new instrument installations.
- Monitor the set point and setting modification
- Have an ability to work in Foxboro Tricon ESD system
- Experience in the Coriolis type mass flow meters & calibration of flow transmitters.
- Working with others sections, like electrical, mechanical and workshop in repair and troubleshooting of instruments related systems.
Instrument Technician
Kentz Engineering and Construction Company
04.2014 - 10.2017
- Controlled instruments servicing, calibration loop checking, fault finding and troubleshooting, interlock, startup and shutdown logic sequence in plant and ESD systems
- Ability to do installation and calibration for All types of Instruments like Pressure transmitters, Flow, Level, and Temperature transmitters, control valves, ESD valves, ON/OFF valves, and analyzers
- Efficient knowledge in identifying the control loops, P&ID diagrams, cause and effect diagrams, instrument loop diagrams ILD and hook-up diagrams
Adapt EMS LTD
Electronic test technician
11.2023 - I currently work here
- Conducting manual and automated testing of electronic circuits and Sub-assemblies
- Providing testing feedback to the production team to help drive continuous improvement
- Testing of equipment including Electrical safety checks e.g. Megger & flash testing
- Fault-finding to component level on PCB's using related equipment , e.g Oscilloscope , DVM , Spectrum Analyzer and other basic instrument and wiring crimping , soldering
- Working with integrated manufacture team, testing products to set target times and within the project schedule
- Proficient in Functional Testing for MTU, DCB, XJ- Link , scan probe, LED, Analog/Digital boards for Medical ,Military , Aero Engines and supply Chain industries
- Assist and develop knowledge in the designing, building , installing and testing of PCB boards
- Expertise in PCB soldering SMD and PTH with IPC-A-610 class 2 and class 3 assembly of electronic components
- Ability to read wiring diagrams, assembly prints and electronic schematics and part list
- Familiarity with iso9001 and 5S discipline
- Expertise in the use of JIG, FCT Fixture and ICT, JTAG
- Good knowledge of computer skills: Microsoft office and QA management
- Being proactive in ensuring that health and safety is first priority for employees, suppliers and customers
Education
Bachelor of Science - Electronic and communication engineering
Hindustan University
India2013
Diploma of Higher Education - Diploma in Electronic & Communication Engineering
Annai Velankanni Polytechic College
India2009
Skills
- Hart protocol Filed Communicator: models 475, 375 and 275
- TK-3 proximity test kit
- Altek milliamp sources with simulators
- Fluke Transmission & Druck Pressure calibrators
- Altek RTD & Thermocouple calibrators (source of millivolt & resistance)
- Digital Multimeter, Loop Calibrator, Megger
- Siemens/Allen-Bradley PLCs
Timeline
Adapt EMS LTD
Electronic test technician
11.2023 - I currently work here
Maintenance Electrical & Instrument Technician
Kuwait oil company
06.2022 - 08.2023
Maintenance Electrical and Instrument Technician
Qatar Chemical Company
12.2020 - 03.2022
Maintenance Senior Instrument Technician
Petroleum Development of Oman Company
09.2017 - 09.2019
Instrument Technician
Kentz Engineering and Construction Company
04.2014 - 10.2017
Bachelor of Science - Electronic and communication engineering
Hindustan University
Diploma of Higher Education - Diploma in Electronic & Communication Engineering
Annai Velankanni Polytechic College
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