Djerfaf Adlane

• Supported PLC and SCADA control system operations, assisting with monitoring and
troubleshooting of automated process control logic.
• Carried out instrumentation maintenance activities, including inspection and troubleshooting of
field instruments and control system peripherals, in line with established HSE standards and
IEC regulations.
• Gained exposure to upstream onshore hydrocarbon production facilities and the operational
frameworks of an international oil company (IOC).
• Accompanied senior field engineers on plant maintenance rounds, switchgear inspections, and
protective relay validation checks.
• Supported the review of single line diagrams (SLD) and process control instrumentation
schematics during field inspection routines.
• Observed upstream crude oil extraction operations and the oil-water separation process across
production facility equipment.
• Learned to read and develop Piping & Instrumentation Diagrams (P&ID) for simple process
control systems.
• Participated in testing and commissioning support activities for control system components,
including documentation review prior to project handover.

• Explored PCB design fundamentals and electronic assembly workflows.
• Observed SMT (Surface-Mount Technology) and DIP (Dual In-line Package) assembly production
lines.
• Gained exposure to quality control processes, including Incoming (IQC), Line (LQC), and Outgoing
(OQC) inspection.