Power Systems Engineers in India design and analyse the transmission and distribution infrastructure that moves electricity from generators to load centres — EHV substations (33/132/220/400/765 kV), HVDC corridors, interstate transmission lines, grid-code-compliant renewable integration (solar, wind, BESS), and smart-grid SCADA / IEC 61850 automation. The work is numerically intensive: load-flow, short-circuit (symmetrical and asymmetrical fault), transient-stability, and harmonic-analysis studies run on ETAP or DIgSILENT PowerFactory, and every result must withstand regulatory scrutiny from CEA, CERC / SERC, POSOCO, and SLDC. Employers span NTPC Transmission, PowerGrid Corporation (the national transmission backbone), state STUs and DISCOMs, private transmission developer-operators (Sterlite Power, Adani Transmission now merged into ATL, Torrent Power, Tata Power Transmission), renewable IPPs (ReNew Power, Greenko, Suzlon Energy's grid teams), and Siemens India, ABB India, and GE Vernova grid-automation divisions that design the GIS and relay panels. The role differs from a plant electrical engineer in scope: a power-systems engineer owns the network model, not just a single switchboard — they think in MW, MVAr, MVA, and km, not in motor HP and panel AMPS.