Job Description - Pre-Commissioning TechnicianJOB DESCRIPTION – PRE-COMMISSIONING TECHNICIAN
Project: Saudi Aramco – Fadhili Gas Increment Program
Department: Pre-Commissioning / Commissioning
Reports To: Pre-Commissioning Foreman / Supervisor
Responsible for executing chemical cleaning, steam blowing, pipeline pigging/scraping, nitrogen services, and associated pre-commissioning activities, ensuring safe and efficient execution in compliance with Saudi Aramco standards, approved procedures, and project requirements.
Requirement Minimum Criteria Education Diploma in Chemical / Mechanical Engineering, B.Sc. Chemistry, ITI, or other relevant technical qualification Total Experience Minimum 3–5 years of relevant experience in industrial chemical cleaning and pre-commissioning activities Aramco Experience Experience in oil & gas, refinery, petrochemical, or industrial projects. Previous Saudi Aramco project experience preferred Technical Skills Chemical cleaning, steam blowing, pipeline pigging/scraping, nitrogen purging, and system flushing Chemical Knowledge Basic understanding of chemistry, chemical reactions, pH measurement, chemical concentration, neutralization, and safe chemical handling Equipment Knowledge Hands-on experience with chemical cleaning pumps, circulation systems, chemical tanks, dosing equipment, compressors, nitrogen units, manifolds, and temporary piping Pipeline Cleaning Practical knowledge of pig launching/receiving, pipeline scraping, flushing, and cleaning operations Drawing Interpretation Ability to read basic P&IDs, piping isometrics, cleaning circuits, and approved procedures Troubleshooting Ability to identify and report circulation problems, equipment malfunctions, leaks, and operational abnormalities Safety Knowledge Familiarity with Saudi Aramco PTW, JSA, LOTO, chemical handling, SDS, nitrogen hazards, and pressure-related safety requirements Multitasking Flexible and capable of performing different pre-commissioning activities across multiple work fronts Physical Fitness Good physical condition and strength, with willingness to work overtime and extended site shifts Communication Ability to speak, read, and write English, with good interpersonal and communication skills Computer Skills Basic knowledge of daily activity reports, operating logs, and testing documentation Certification Relevant technical certifications and project-specific approvals, where required
