Flux Management Operator

Core Responsibilities

Flux Preparation & Baking: Operate industrial flux ovens to bake/dry flux at specified temperatures (typically 250 to 350 degree) as per AWS and API 5L standards to remove moisture.

Automated Recovery System Oversight: Manage the vacuum-based Flux Recovery System at the ID and OD welding stations, ensuring the continuous recycling of unfused flux back into the hopper.

Contamination Control: Monitor the Flux-to-Slag ratio. Ensure that recycled flux is filtered for fines (dust), slag, and metallic particles that could cause weld defects.

Moisture Management: Maintain strict Out-of-Oven time logs. Ensure heated flux is delivered to the welding station via heated hoses or hoppers to prevent moisture pick-up (essential for Sour Service pipes).

System Maintenance: Perform cleaning of flux filters, magnetic separators, and vacuum hoses to prevent blockages and maintain system efficiency.

Inventory Tracking: Manage flux batch/heat numbers for 100% traceability. Ensure that different flux types (e.g., for X70 vs. X80 grades) are never cross-contaminated.

Technical Skill Set

Equipment Operation: Proficiency in operating automated flux delivery systems.

Thermal Monitoring: Skilled in using digital temperature controllers and moisture analyzers to verify flux condition.

Mechanical Aptitude: Basic troubleshooting of pneumatic vacuum systems, air compressors, and magnetic separators.

Documentation: Ability to maintain Flux Baking Logs required for the Final Data Book and client audits by Third-Party Inspectors (TPI).

Key Qualifications

Education: ITI (Fitter/Mechanical) or equivalent vocational training.

Experience: 3–7 years of experience in an LSAW, HSAW, or heavy SAW fabrication environment.

Industry Background: Candidates from similar industries are preferred for their familiarity with Saudi Aramco quality requirements.

Preferred Attributes

• Deep understanding of storage and handling of Submerged Arc Welding consumables.
• Awareness that dirty or moist flux is the cause of porosity and hydrogen-induced cracking (HIC).
• Knowledge of respiratory safety (dust management) and high-temperature PPE protocols.

Employer-Specific Context

• Maximum focus on moisture-control records and batch-traceability
• Use of automated PLC-controlled flux systems with digital sensors that alert operators to temperature drops.
• High-efficiency management of flux recycling to reduce material waste while maintaining high-speed production.