Preparing reinforcing steel materials; measuring, cutting, and bending steel bars according to specifications; assembling reinforcement cages and structures; positioning and fixing reinforcing steel before concrete pouring; securing reinforcement using binding wire and appropriate tools; checking dimensions and positioning of reinforcement elements; assisting with concrete structure preparation; handling and transporting construction materials; using hand tools and equipment safely and correctly; maintaining the work area and tools in good condition; following technical drawings, work instructions, and construction requirements; complying with occupational health and safety regulations; wearing the required protective equipment; cooperating with other construction workers; performing other specific tasks related to the position.