Architects design and advise clients about building projects. They provide a wide range of services, including developing sketches and construction drawings and estimating costs. They write specifications, review on-site construction work and provide design solutions to complex problems.

Messengers and couriers sort, collect, and deliver letters, messages, packages, or palletized freight. They run errands, distribute office supplies, complete paperwork, and perform related duties.

Crane and hoisting equipment operators service and operate the hoist and swing equipment used to move machinery, materials and other large objects.

Field heat treatment technicians set up and perform controlled heat treating to offset the high temperature effects of welding.

Insulators (heat and frost) apply, remove and repair thermal and acoustical insulation on all types of industrial equipment.

Lathers (Interior Systems Mechanics) install a wide variety of wall and ceiling systems and exterior finishes, bringing various buildings to a completed state.

Overhead door technicians install, and maintain residential and commercial overhead sectional doors, and access control devices for residential, commercial and industrial sites.

Policy analysts conduct research to identify emerging issues, develop policy and advocacy initiatives, and determine policy positions and solutions.