Engraver, Printing Metal Plate engrave lithographic stones and printing plates, rollers, dies and blocks by various processes, develop and process photographic film and make prints.

Etcher, Printing Metal Plate operate specialized tools and machinery to create decorative engravings on items such as awards and trophies, gifts and signs, or identification plates and circuit boards.

Engraver, Printing Lithographic Stone engraved through a water soluble ground on the stone or plate, causing the ink to be retained in the engraved lines; the process combines aspects of both planographic and intaglio printing processes.

Photo-Engraver photograph copy, develop negatives, and prepare photosensitized metal plates for use in letterpress and gravure printing.

Worker, Darkroom processes x-ray film through the use of automatic developing machines or a mixture of chemicals and water. 

Developer, Film Color and Black and White create photographic prints from raw film using chemicals, highly technical instruments and, in some cases, photographic processing machines. 

Developer, Film X-Ray responsible for developing x-ray films, operating, monitoring and maintaning the film processing equipment  used in radiology department.

Electrician, Building installs and repairs electrical wiring, systems, and fixtures in buildings. Installs conduits and pipes to house electrical wires and cables.

Electrician, Construction assemble, install, and wire the electrical systems in new homes and buildings.

Electrician installs and repairs electrical wiring, systems, and fixtures in buildings. Installs conduits and pipes to house electrical wires and cables. 

Chargeman Grade J19 responsible for the proper and efficient operations and maintenance of electrical, mechanical, air-conditioning, fire-fighting, plumbing, sewerage, refrigeration, HVAC and other mechanical & electrical services of the facility.

Chargeman Grade 11 responsible for the maintenance and troubleshooting of electrical wiring and electrical works.

High Voltage Restriction Chargeman maintaining the building's electrical supply and reticulation system, installations, and equipment.

Electrical Fitter installs, tests, maintains and repairs electrical installations and wiring in accordance with regulations and specifications, and fits, assembles, installs, tests, commissions, maintains and repairs electrical systems and equipment.

Wireman installation of electrical wiring to machine and system. To conduct testing and inspection and troubleshoot on the electrical wiring system.

Electrical Repairman, Household Appliance assembling, evaluating, testing, and maintaining electrical or electronic wiring, equipment, appliances, and apparatus.

Foreman, Maintenance is responsible for planning and scheduling daily and weekly maintenance activities for the general mechanics and assigned trades within the Facilities Maintenance Department in coordination with the Work Management Center, and assigns work to Maintenance General Mechanics.

Electrical Generator Operator manage and balance load and distribution of power to equipment as required, thereby ensuring that electrical circuits do not become overloaded. 

Electrical Office-Machinery Fitter fit and assemble metal parts to fabricate production machines and other equipment. They use a range of tools and engineering techniques to maintain and repair mechanical plant machinery and equipment to operational standards.

Electrical Motors and Dynamos Fitter fit, adjust, install, service and repair electrical machinery and other electrical apparatus and equipment in buildings, factories, workshops or other places.