Proficiency in at least seven (7) of the following skills: Water Meter Operations & Maintenance, Fire Hydrant Operations & Maintenance, Water Valve Operations & Maintenance, Water & Sanitary Sewer Main Repair, Pump Station Inspection/Maintenance, Water Tank Operations & Maintenance, Sanitary Sewer Manhole Operations & Maintenance, Sanitary Sewer Main Operations & Maintenance (jetting), Sanitary Sewer Main Camera Operation, Utility Locates, Reservoir & Tunnel Operations & Maintenance, Water Meter Programming and Troubleshooting. Proficiency in at least nine (9) of the following skills: Water Meter Operations & Maintenance, Fire Hydrant Operations & Maintenance, Water Valve Operations & Maintenance, Water & Sanitary Sewer Main Repair, Pump Station Inspection/Maintenance, Water Tank Operations & Maintenance, Sanitary Sewer Manhole Operations & Maintenance, Sanitary Sewer Main Operations & Maintenance (jetting), Sanitary Sewer Main Camera Operation, Utility Locates, Reservoir & Tunnel Operations & Maintenance, Water Meter Programming and Troubleshooting.