Develops the layout of high voltage electricalsubstations to include developing the electrical plan, single line diagram, section and details drawings, conduit plan detail drawings, grounding plan and detail drawings, performing fill calculation, load calculation, and transformer sizing.Desings distribution and transmission substations, including generic substation layouts, foundation and structural steel drawings.Design distribution and transmission line segments using PLS-CADD software or other structural design software packages.Preparation of 2D electrical drawings such as logic diagrams, AC three lines, DC schematics, and wiring diagrams.