- First-Line Supervisors of Mechanics, Installers, and Repairers
- Water Softener Service Supervisor
- Buildings and Grounds Superintendent
- Cable Installation Maintenance and Repair Manager
- Car and Yard Supervisor
- E and I Supervisor
- Electrical and Instrumentation Supervisor
- Elevator Installation and Repair Field Superintendent
- Heating, Ventilation, and Air Conditioning Supervisor
- Leased Machinery and Equipment Service Supervisor
- Meter and Regulator Shop Supervisor
- Service and Repair Supervisor
- Tank and Amphibian Tractor Operations Chief
- Telephone Installer and Repairer Supervisor
- Utilities and Maintenance Supervisor
- Compute estimates and actual costs of factors such as materials, labor, or outside contractors.
- Requisition materials and supplies, such as tools, equipment, or replacement parts.
- Estimate costs for labor or materials.
- Maintain inventories of materials, equipment, or products.
- Order materials, supplies, or equipment.
