Depending on the assignment, positions in this class typically require touching, talking, hearing, seeing, grasping, standing, stooping, kneeling, crouching, reaching, walking, repetitive motions, climbing, balancing, pushing, pulling, and lifting; depending on assignments. Water Field Operations Crew leader job responsibilities include: Lead Crews: Provide direction, oversight, and support to field crews performing construction, maintenance, and repair activities related to water distribution systems.