mechanical engineer, engineer, electrician, electrical engineering, aeronautical engineer, computer programmer, welder, technician, machinist, mechanic, mechanical engineering, technologist, draftsman, carpenter, physicist, repairman, metallurgist, accountant, pipe fitter, upholsterer, salesman, chemist, geophysicist, tinkerer, geologist, scientist, consultant, schoolteacher, electrical, microbiologist, biochemist, aeronautical engineering, millwright, woodworker, mathematician, roofer, cartographer, assembler, architect, metalworker, handyman, switchman, programmer, wireman, horologist, biophysicist, inventor, chartered accountant, opthalmologist, optometrist, ophthalmologist, optician, laborer, astrophysicist, entrepreneur, homemaker, aerodynamicist, anesthesiologist, internist, plumber, ornithologist, cabinetmaker, carpentry, shipfitter, housepainter, foreman, boilermaker, electromagnetics, occupational therapist, pipefitting, prosthetist, bricklayer, molecular biologist, cryptographer, troubleshooter, master sergeant, landscape gardener, surveyor, contractor, civil servant, ironworker, crystallographer, draftsperson, ecologist, interior designer, metalsmith, resident, beautician, investment banker, piano tuner, dental hygienist, engineman, repairperson, landscape architect, instructor, biologist, luthier, violinmaker, landscaper, lecturer, researcher, doctorate

applied scientist, engineer, technologist