MKS Instruments is a global provider of instruments, subsystems and process control solutions that measure, monitor, deliver, analyze, power and control critical parameters of advanced manufacturing processes to improve process performance and productivity for our customers. Additional information can be found atWelders repair metal products by heating them with their welding tools. Some welders use different metals, like steel or aluminum. They also inspect materials or structures requiring welding and monitor processes while staying aware of overheating levels, so nothing goes wrong.- Reading blueprints and drawings and taking measurements to plan layout and procedures- Determining the appropriate welding equipment or method based on requirements- Setting up components for welding according to specifications