WPS
WPS (Welding Procedure Specification) is a formal document used in welding jobs that describes exactly how welding should be done. Think of it as a detailed recipe that welders must follow to ensure consistent, high-quality, and safe welds. It includes important information like what materials to use, temperature requirements, and specific techniques to follow. This document is required by many safety codes and standards, especially in industries like construction, manufacturing, and shipbuilding. When you see "WPS" on a resume, it typically means the person knows how to read, follow, or even create these important welding instruction documents.
Examples in Resumes
Developed and implemented WPS documents for critical pipeline projects
Certified to read and follow WPS procedures for various metal types
Created and maintained WPS documentation for ASME compliance
Successfully completed over 50 welding projects following WPS guidelines
Typical job title: "Welding Engineers"
Also try searching for:
Where to Find Welding Engineers
Professional Organizations
Online Communities
Job Resources
Example Interview Questions
Senior Level Questions
Q: How do you develop a new WPS and what factors do you consider?
Expected Answer: A senior welder should explain the process of creating a welding procedure specification, including material selection, testing requirements, and compliance with industry standards. They should mention considering factors like material thickness, joint design, and environmental conditions.
Q: How do you ensure a WPS meets both quality and cost requirements?
Expected Answer: Should discuss balancing material costs, labor efficiency, and quality requirements while maintaining compliance with standards. Should mention experience with optimization and practical implementation.
Mid Level Questions
Q: What are the essential elements that must be included in a WPS?
Expected Answer: Should list key components like joint design, base materials, filler materials, electrical characteristics, welding position, and preheat/postheat requirements.
Q: How do you ensure welders are following WPS requirements correctly?
Expected Answer: Should discuss monitoring techniques, quality control checks, and methods for verifying compliance with WPS specifications during welding operations.
Junior Level Questions
Q: What is a WPS and why is it important?
Expected Answer: Should explain that a WPS is a document that provides instructions for welding and ensures consistency and quality. Should understand its role in safety and compliance.
Q: How do you read and interpret a WPS?
Expected Answer: Should demonstrate basic understanding of how to read WPS documents, locate key information like material specifications, and follow the prescribed procedures.
Experience Level Indicators
Junior (0-2 years)
- Basic understanding of WPS documents
- Ability to follow WPS instructions
- Knowledge of basic welding safety
- Familiarity with common welding terms
Mid (2-5 years)
- Detailed understanding of WPS requirements
- Ability to identify WPS compliance issues
- Experience with multiple types of WPS documents
- Quality control experience
Senior (5+ years)
- WPS development and qualification
- Training others on WPS implementation
- Advanced knowledge of welding codes and standards
- Project management experience
Red Flags to Watch For
- Unable to read or interpret basic WPS documents
- No knowledge of welding codes and standards
- Lack of understanding about safety requirements
- No experience with quality control procedures
- Unfamiliarity with common welding terminology
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