Hi, I’m
Bilal Rfaeiah
Jeddah,SA
Summary
Bilal is a dedicated Water Quality Engineer and Laboratory Research Assistant with extensive experience in chemical testing, equipment calibration, and water treatment. Skilled in HSE protocols, ISO standards and Commercial diving operations, he holds a BSc in Chemistry, NEBOSH IGC, and commercial diving certifications.
Overview
7
years of professional experience
Work History
Qatarat Water Trading CompanyJeddah, SA
Tech Sales Engineer - part time
02.2025 - Current
Job overview
- Spearheaded technical sales for water and wastewater treatment solutions, including RO systems, STP, MBR, and MBBR plants, catering to industrial, commercial, and agricultural sectors.
- Conducted client consultations to understand project requirements, providing tailored solutions and technical support to optimize water treatment processes.
- Collaborated with engineering teams to design and propose cost-effective, sustainable water treatment systems, ensuring compliance with ISO and industry standards.
- Delivered product demonstrations, prepared technical proposals, and negotiated contracts, achieving a significant increase in client acquisition and retention.
- Provided post-sales support, including system troubleshooting, chemical dosing optimization, and water quality management, ensuring client satisfaction and operational efficiency.
- Actively participated in industry events and training sessions to stay updated on the latest water treatment technologies and market trends.
Deep Divers of Marina ConstructionNEOM, SA
Freelancer Commercial Diver
02.2025 - Current
Job overview
- Install two 500-inch HDPE pipelines below concrete blocks with metal anchors following HSE.
- Prepare and clean the seabed for the pipes to be laid by underwater dredging techniques.
- Airlifting for heavy waste material from the seabed in compliance with environmental legislation.
- Flang fixing and closing for concrete factory waste pipeline in Yanbu the Red Sea.
- Underwater metal cutting using flammable oxygen methods.
- Coral transplanting in Qayal installing nursery and collecting variety of corals for farming areas.
Action International Service & RentalNEOM, SA
Water Quality Engineer
06.2023 - 02.2025
Job overview
- Install water quality equipment in the pipelines and infiltration area to update daily tests 24/7 reporting to the client Nesma & Neom.
- Supervise collection of water samples through dewatering activities & commissioning in the LINE Project infostructure ENOW geotechnical wells and report to the client Nesma & Neom following HSE protocol.
- Calibrate sensers and equipment errors at 15 site locations registered in weekly, monthly reports.
- Report to the client Neom & Nesma the chemical tests (PH, Conductivity, Turbidity, DO, Chlorination) results between site and laboratory test result COC Chain of Custody through the environmental department.
- Manage HDPE & Oil waste materials to recycling factories following NCWM certification facilities coordinating with logistics department.
- Investigate troubleshooting, suggest solutions, collaborate with a team of operators, Plan water quality tests tasks sampling from deep wells to excavation areas to infiltration ponds and red sea.
ADECO groupRiyadh, SA
Laboratory research Assistant - part time
06.2021 - 04.2023
Job overview
- Prepared store 25+ reagents to complete different experiments every week.
- Mentored students on analytical techniques including Titration Assay, HPLC, PH, and Mass Spectrometry.
- Contribute with 2 professors in experiments to synthesis organic structure (MOF's), anti-bacterial tests, polymers.
- Tested, documented, and analyzed all experiments with a 99.9% error-free documentation record, commended by senior associates for accuracy and work efficiency in laboratory environment.
- Carried out equipment calibration for all 3 - 5 devices and monitored their application.
ANALYTICA ONERiyadh, SA
Summer training program
03.2020 - 07.2020
Job overview
- Prepared sample testing for pesticides existence in food safety consumption.
- Analyzed and recorded data for 75 samples on a weekly basis under minimum supervision.
- Completed calibration and maintenance of 25+ scales, centrifuges, and microscopes.
- Touring locations in various industries servicing the variety of laboratory's instruments and application and installation under the ISO/IEC 17025:2017 & ISO 9001:2015 protocols.
- Reference, Eng. Osama Nwasreh (osama.zaid@analyticaone.com).
PSAU CENTRAL LABAl-Kharj, SA
Volunteer Laboratory Assistant
02.2019 - 01.2020
Job overview
- Implemented a new system for water treatment using salt-metal, saving 3 hours a week in time spent on documentation and diagram for research.
- Processed and stored 50+ chemical samples every week and creating bacterial agar for testing.
- Reported results and feedback to central laboratory sectors with 100% accuracy and on time.
- Reference, prof. Mustafa Eid (m.moustapha@psau.edu.sa).
- Prof. Mohamed Akela (m.akela@psau.edu.sa).
Education
Water Treatment 40h Training
University Overview
- Choosing the Point of Sea & Well Intake, Design PFD, PID Network and Pipeline Station Three Different Ways.
- Design All MMF media Filters Such as Sand, Carbon, Cartridge, Oxidizing Filters and Softener.
- Pump Selection, Dosing Pumps, Chemical Dosing Calculation ppm, Type of Power in station and cost Estimates.
- Water Treatment Reverse Osmosis System, Process Design for Chemical Cleaning.
- Membrane Selection, Install & Troubleshooting Membranes, Membrane Storage, Membrane Fouling Control.
- Minimizing Cost OPEX Operating Water Treatment Stations.
- Post-treatment Process & Dispatching Boron, Reporting Desing Log sheet.
Coral Reef Restoration
University Overview
- Introduction to Coral Reef Restoration & Project Planning.
- Coral Propagation and Field-based Coral Nurseries.
- Land-based Coral Nurseries and Larval-based Coral Propagation.
- Restoring Physical Reef Structure and Rapid Response and Emergency Coral Reef Restoration.
- Monitoring for Coral Reef Restoration.
Special Technical Training Company
NEBOSH IGC (60hr)
02.2025
University Overview
- IGC1: Management of Health and Safety.
- IGC2: Risk Assessment.
MIDDLE EAST FOR COMMERCIAL DIVING
Surface Supply Air Diver 30-meter IDSA Level (2)
09.2024
University Overview
- Valid Dive Lab/KMDSI Helmet & Bandmask Operator/User certification.
- Underwater Cutting, Welding, Hydraulic tools, Hull Cleaning, Jet Training, dry suit training.
- Diving First Aid up to date.
- Diving Fitness Certification, Diver logbook registration.
- Advanced Scuba Diving Qualifications.
PRINCE SATTAM BIN ABDUL-AZIZ UNIVERSITY
BSc Science from General Chemistry
01.2022
University Overview
- Graduate with honors class with various athlete achievements.
- Attend trips to industrial facilities such as Al-Fanar, IDAC Merieux labs, Health center local laboratory.
- GPA: 4.45 - 5 GPA B+ grade
WUHAN UNIVERSITY
Chinese language course
01.2014
University Overview
Good background in Chinese business regulations with good relations to import & export.
Focus English institution
Master diploma from English
01.2011
University Overview
GPA: STEP exam grade (84) equivalent to IELTS grade 6
Skills
- Quantitative Analysis
- Qualitative Analysis
- GCMS
- LCMSMS
- HPLC
- ICP:MS
- Titration
- Equipment Validation
- Agilent tech
- LAB solution
- Bio solution
- MS Visio
- Microsoft Office
- Documentation
- Outlook Emails
- ISO 9001:2015 QMS awareness
- ISO/IEC 17025:2017
- ISO 14001:2015 EMS
- Good manufacture Practice GMP
- HCCAP
Timeline
Tech Sales Engineer - part time
Qatarat Water Trading Company
02.2025 - Current
Freelancer Commercial Diver
Deep Divers of Marina Construction
02.2025 - Current
Water Quality Engineer
Action International Service & Rental
06.2023 - 02.2025
Laboratory research Assistant - part time
ADECO group
06.2021 - 04.2023
Summer training program
ANALYTICA ONE
03.2020 - 07.2020
Volunteer Laboratory Assistant
PSAU CENTRAL LAB
02.2019 - 01.2020
Water Treatment 40h Training
Coral Reef Restoration
Special Technical Training Company
NEBOSH IGC (60hr)
MIDDLE EAST FOR COMMERCIAL DIVING
Surface Supply Air Diver 30-meter IDSA Level (2)
PRINCE SATTAM BIN ABDUL-AZIZ UNIVERSITY
BSc Science from General Chemistry
WUHAN UNIVERSITY
Chinese language course
Focus English institution
Master diploma from English
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