A TIG (Tungsten Inert Gas) welder, also known as a GTAW (Gas Tungsten Arc Welding) welder, is responsible for performing precision welding using the TIG welding process. TIG welding is commonly used for joining metals such as stainless steel, aluminum, and copper, and it requires a high level of skill and attention to detail. TIG welders work in various industries, including manufacturing, construction, automotive, and aerospace.

Responsibilities:

1. Welding Operations: Perform TIG welding operations to join metal components, following welding procedures and specifications. Position and align parts accurately for welding, ensuring proper fit and minimal distortion. Apply the appropriate welding techniques to achieve high-quality welds.

2. Material Preparation: Clean and prepare materials for welding by removing rust, dirt, and contaminants using appropriate cleaning methods. Ensure proper fit-up and joint preparation, including beveling, grinding, or chamfering as required.

3. Welding Equipment Setup: Set up and adjust TIG welding equipment, including the power source, gas flow, and tungsten electrode. Select the appropriate welding rod or filler wire based on the material being welded. Configure welding parameters such as current, voltage, and travel speed for optimal weld quality.

4. Weld Inspection and Quality Control: Inspect welds visually and using non-destructive testing techniques to ensure they meet specified standards and quality requirements. Identify and correct defects, such as cracks, porosity, or incomplete fusion. Perform dimensional measurements to ensure accurate weld dimensions.

5. Safety and Compliance: Adhere to safety protocols and guidelines to maintain a safe working environment. Use personal protective equipment (PPE) such as welding helmets, gloves, and protective clothing. Follow proper ventilation practices to minimize exposure to welding fumes and gases.

6. Equipment Maintenance: Clean and maintain welding equipment regularly to ensure proper functioning. Replace worn or damaged components, such as welding torches, gas nozzles, or tungsten electrodes. Perform routine inspections and preventive maintenance tasks to avoid equipment breakdowns.

7. Documentation: Maintain accurate records of welding parameters, procedures, and inspections. Complete welding logs, work orders, or other documentation as required. Record and report any incidents, accidents, or near-miss situations to supervisors.

   
   

Requirements:

• High school diploma or equivalent.

• Certification or training in TIG welding techniques.

• Proven experience as a TIG welder or in a related role.

• Proficiency in TIG welding processes and techniques.

• Knowledge of different metals and their welding characteristics.

• Ability to read and interpret welding symbols, blueprints, and technical drawings.

• Familiarity with welding codes and standards.

• Understanding of welding metallurgy and heat treatment principles.

• Strong knowledge of safety procedures and practices.

• Excellent hand-eye coordination and attention to detail.

• Physical stamina to stand for extended periods and perform repetitive tasks.

• Problem-solving skills to troubleshoot welding defects or operational issues.