Physical Qualifications: Climbing, Crawling, Kneeling, Light Lifting, Medium Lifting, Pulling, Pushing, Reaching, Stooping, Twisting Environmental Attributes: Cold, Dry, Dusty, Fumes, Hot, Inside, Noise, Oily Selected applicants will be required to successfully complete a RT welding test along with satisfactory completion of a six month probationary period to demonstrate proficiency in X-ray welding.