As an FCAW welder, your daily responsibilities often include interpreting blueprints, setting up welding equipment, preparing materials, and performing welds to specification, frequently on structural steel or heavy equipment. You may work in a variety of environments such as fabrication shops, construction sites, shipyards, or manufacturing facilities, sometimes outdoors or in confined spaces. Collaborating with fabricators, supervisors, and quality inspectors is common to ensure each project meets safety and quality standards. Challenges can include working in various weather conditions, adhering to strict deadlines, and maintaining high safety standards on-site.