UPSC Indian Engineering Services comprise of engineers who work under the government of India and designated as Class – 1 officer.

The recruitment of qualified candidates is made under the following categories:

Electronics & Telecommunication Engineering
Electrical Engineering
Mechanical Engineering
Civil Engineering

Departments Allocation Through ESE

A. Electronics Engineering

Indian Railway Service of Signal Engineers
Indian Railway Stores Service
Indian Telecom Service Group-A
Central Power Engineering Service (E&T Posts)
Engineer GCS Group A in WPC/MO(M/O Communication & IT)
Indian Inspection Service Group A (E&T Posts)
Indian Supply Service Group A (E&T Posts)
Indian Ordnance Factories Services
Assistant Naval Store Officer Grade-I in Indian Navy
Indian Naval Armament Service
Assistant Executive Engineer in Corps of EME, Ministry of Defence

B. Electrical Engineering

Indian Railway Service of Electrical Engineers
Indian Railway Stores Service
Indian Defence Service of Engineers(Electrical Posts)
Central Mechanical & Electrical Engineering Service (Electrical Post)
Central Power Engineering Service (Electrical Post)
Indian Ordnance Factories Services
Indian Supply Service Group A (Electrical Posts)
Assistant Naval Store Officer Grade-I in Indian Navy
Indian Naval Armament Service
Assistant Executive Engineer in Corps of EME, Ministry of Defence

C. Mechanical Engineering

Indian Railway Service of Mechanical Engineers
Indian Railway Stores Service
Indian Defence Service of Engineers
Central Mechanical & Electrical Engineering Service (Mechanical Post)
Central Water Engineering Service Group-A (Mechanical Post)
Central Power Engineering Service (Mechanical Post)
Indian Ordnance Factories Services
Indian Inspection Service Group A
Central Engineering Service (Roads) Group-A
Indian Supply Service Group A (Mechanical Posts)
Assistant Executive Engineer Group A Geological Survey of India
Assistant Naval Store Officer Grade-I in Indian Navy
Indian Naval Armament Service
Assistant Executive Engineer in Corps of EME, Ministry of Defence

D. Civil Engineering

Indian Railway Service of Engineers
Central Engineering Service
Indian Defence Service of Engineers
Indian Railway Stores Service
Central Engineering Service (Roads) Group-A
Central Water Engineering Service
Indian Ordnance Factories Services
AEE in P&T building works Group-A Services
AEE in Border Road Engg. Services GR-A