International Energy Service Centre Limited (IESC), a subsidiary of Enemalta plc and the company that is responsible for the maintenance and operation of various plants at the Delimara Power Station, is inviting motivated individuals interested in joining it to apply for the full-time, indefinite post of:
Power Plant Systems Operator
(Jobsplus Permit No. 994/2025)
Further details about this position including key responsibilities, working patterns (which may include working by a shift system) and requisites are available hereunder.
If you are interested in this opportunity, kindly fill in and submit the below form, including all required attachments. The call is open between Thursday 27th Novemebr 2025 and Thursday 18th December 2025 (noon).
All applications will be acknowledged and treated in strictest confidence.
Should you have any queries regarding this vacancy, you may contact IESC on 22980484.
Power Plant Systems Operator
Plant Operations related to Gas-Steam Turbines / Gas-Diesel Engines
- Cleaning of sea-water strainers
- Cleaning of gland seal strainers as required
- Cleaning of assigned engine compartments and reachable engine parts
- Cleaning of Fuel Strainers
- Maintain drip trays constantly clean
- Maintain work areas free from oil spills
- Maintain equipment free from oil spills and dust deposits
- Remove dust deposits from lines using vacuum cleaners which are within safe reach
- Greasing of valves and equipment as indicated
- Topping with lubrication oil as required
- Topping up with cooling water as required
- Change over and cleaning of filters
- Remove rust and maintain equipment properly painted to prevent corrosion (Painting of equipment when unit/s are shut down, and when operators are not required to maintain the compliment on other units or following a training programme)
- Maintains equipment tagging system
- Replace cladding where possible
- Clear blocked impulse lines
- Periodic operation of instrumentation root valves
- Maintain instrumentation and control panels clean
- Check and lubricate line drains and vents when possible
- Performs temporary means of repair, divert, collect leaks
- Test with appropriate equipment for leakages in potentially explosive atmospheres
- Maintain and operate fire systems of respective areas
- Clean CEP strainers and emptying column sumps
- Safe Cleaning of chemical skids as indicated
- Clean Seawater plate heat exchangers using the cleaning in place procedure and the associated strainers
Plant Operations related to balance of plant
- Cleaning of transformer oil sight glasses
- Inspection of silica dessicant condition on transformers breathers
- Topping-up of Pumps / bearings with oil to working level
- Maintain drip trays constantly clean
- Maintain work areas free from oil spills
- Maintain equipment free from oil spills and dust deposits
- Remove dust deposits from lines using vacuum cleaners and within safe reach
- Greasing of valves and equipment as indicated
- Remove rust and maintain equipment properly painted to prevent corrosion (Painting of equipment when unit/s are shut down, and when operators are not required to maintain the compliment on other units or following a training programme)
- Maintain equipment tagging system
- Periodic draining of condensate from compressed air to control (fisher) valves and air filters
- Logging of SF6 pressures of switchgear and busbars
- Periodic operation of instrumentation root valves
- Maintain instrumentation and control panels clean
- Perform temporary means of repair, diversion and collection of leaks
- Maintain and operate fire systems of respective areas
- Emptying sumps and sump tank pits
- Safe Cleaning of chemical skids as indicated
Plant Operations related to Boiler, Balance of Plant and Heat Recovery Steam Generators
- Cleaning, washing and replacement of burners’ tip and fuel strainers
- Regular soot blowers’ inspection
- Taking out of Service of malfunctioning soot blowers where possible
- Burners’ flexible hoses replacement or changeover
- Cleaning and removing of fuel spills on continuous basis from lines’ cladding, platforms, railings, equipment, etc.
- Maintaining drip trays clean
- Clearing blockages from dosing lines
- Periodic operation and lubrication of instrumentation v/v’s and root valves
- Greasing of valve spindles and equipment as indicated
- Replacing cladding where possible
- Checking and lubrication of line drains and vents when possible
- Perform temporary means to repair, diversion and collection of leaks
- Maintaining and operation of fire systems of respective areas
- Maintaining instrumentation and control panels clean
- Removing rust and maintaining equipment properly painted to prevent corrosion (Painting of equipment when unit/s are shut down, and when operators are not required to maintain the compliment on other units or following a training programme)
- Safe Cleaning of chemical skids as indicated
- Supervision during bunkering of fuels and assist during tank soundings
- Clear blocked impulse lines
- Boiler washing
Plant Operations related to Fuel / Fuel Oil treatment
- Replace/clean fuel pumps’ suction/discharge filters
- Maintain drip trays clean
- Maintain pipelines, railings, passages and work areas clean
- Maintain equipment free from oil spills and dust deposits
- Maintain interceptors free from surface debris and oil films
- Drain Fuel Tanks’ Safe bunds
- De-Water Fuel Tanks’ Safe tanks’
- Routine interceptor checks and cleaning
- Grease Tanks’ valves spindles
- Lubrication of padlocks
- Maintain tank areas clear
- Maintain and operate fire systems of respective areas
- Remove rust and maintain equipment properly painted to prevent corrosion (Painting of equipment when unit/s are shut down, and when operators are not required to maintain the compliment on other units or following a training programme)
- Clean centrifuges and other equipment related to fuel oil treatment
- Check leakages on pumps
- Tank dipping
Plant operations related to DM Plant and other Water Treatment plants
- Ensure adequate levels of DM water and Evaporated water in respective storage tanks
- Cleaning and removal of dust deposits from equipment
- Remove rust and maintain equipment properly painted to prevent corrosion (Painting of equipment when unit/s are shut down, and when operators are not required to maintain the compliment on other units or following a training programme)
- Cleaning of make-up water strainers
- Maintain make-up water and forwarding pumps’ areas clear of debris and obstacles
- Safe Cleaning of chemical skids as indicated
- Clear blocked impulse lines
- Periodic operation of instrumentation root valves
- Maintain instrumentation and local panels clean
- Check and lubricate line drains and vents when possible
- Maintain and operate fire systems of respective areas
- Cleaning of anti-scale/anti-foam filters
- Periodic operation and lubrication of valve spindles
- Cleaning in Place (CIP) operation process of any plant
Plant operations related to CWP Pump House / Screen House
- Inspection, cleaning and operation of diesel and electric fire pumps
- Ensure adequate level of firefighting water in Internal firefighting system storage tank
- Inspection, cleaning and operation of Phase 1 evaporator seawater pumps
- Inspection, cleaning and operation of Screens’ cups’ motors
- Inspection, cleaning and operation of Chlorine injection unit
- Clean screens’ wash water pump strainers
- Maintain dry sumps clear of debris
- Remove rust and maintain equipment properly painted to prevent corrosion (Painting of equipment when unit/s are shut down, and when operators are not required to maintain the compliment on other units or following a training programme)
- Routine fire-pumps and deluge valves testing
- Routine oily water interceptor inspections and cleaning
- Periodic operation of valves and lubrication of valve spindles
- Safe handling of chemicals and routine dosing as required
- Clean CWP cooling water strainers
- Clear blocked impulse lines
- Routine inspection and cleaning of drum screens and culverts
- Safe Cleaning of chemical skids as indicated
