However, not all duties can be listed, and as business needs evolve, responsibilities may shift over time to reflect new priorities, processes, or technologies: Route Execution: Review routes in advance, ask clarifying questions as needed, and complete assigned work on time with attention to quality. Physical Demands: Frequent sitting and walking/standing; occasional bending, twisting, squatting, kneeling, pushing/pulling; limited stair climbing and crawling; ability to lift and carry up to 50 lbs at varying heights, including overhead.