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IES (UPSC ESE)

Applicants, the Union Public Service Commission (UPSC) holds the power to appoint Indian Engineering Services Exam officers. The officers are selected based on their merit in the IES Exam. The UPSC has a three-stage competitive exam, which means the candidate has to undergo preliminary, main, and personality tests for the Engineering Services Examination (ESE).
The candidates must have a bachelor’s degree in the engineering field from a renowned institute with a minimum percentage. Candidates in the last semester of engineering are also eligible to take the IES exam in 2027.
IES (UPSC ESE) Notification 2027: Soon, UPSC will publish a notification for the IES 2027 exam on its official website. Applicants, you can easily check out the key facts and registration procedure.
The candidate sitting in the exam must be: (a) an Indian citizen, (b) A Bhutanese subject, a Nepalese subject, or (d) a Tibetan refugee who came to India before January 1, 1962.
Check out the detailed version of the eligibility criteria
As far as eligibility is concerned, the candidate must be at least 21 years old and not more than 30 years old as of January 1, 2027. The candidate applying for the UPSC must have been born between January 1993 and January 1, 2002.
What are the IES (UPSC ESE) Educational Qualifications Required for an Applicant?
IES (UPSC ESE) Application Form 2027
The UPSC ESE 2027 application form is scheduled to be available online from 16 September 2026. The last date to submit the application is 6 October 2026, according to the official UPSC Annual Calendar 2027.
IES (UPSC ESE) – Vacancies 2027 Available
The following are the specifics of the available positions:
| Civil Engineering | Mechanical Engineering |
| Indian Railway Store Services ( Civil) | Indian Railway Store Services ( Mechanical) |
| Central Engineering Service Roads (Civil) | Indian Ordnance Factories Service (Mechanical) |
| Indian Ordnance Factories Service (Civil) | AEE (Mechanical posts) |
| Indian Defence Services (Engineering) | Central Engineering Service Roads, (Mechanical) |
| Central Water Engineering System | Defense Aeronautical (Mechanical) |
| Electrical Engineering | Indian Railway Services (ECE posts) |
| Indian Railway Stores Services (Electrical) | Electronics and Telecommunication Engineering |
| Indian Railway Service (Electrical posts) | Indian Ordnance Services AWW |
| Indian Ordnance Services | Indian Radio Regulatory Services |
| Indian Defence Services (Electrical Engineering posts) | Indian Railway Stores Services (ECE posts) |
IES (UPSC ESE) Admit Card 2027
The UPSC ESE 2027 admit card will be released online by the Union Public Service Commission (UPSC). The exact release date has not yet been announced. UPSC's 2027 calendar schedules the ESE Preliminary Examination for 31 January 2027.
Check out how to get an IES 2027 Admit Card:
Particulars on the IES 2027 Admit Card
The below details are there on IES admit card:
IES (UPSC ESE) Prelims Exam Centers 2027
IES 2027 will be held in various Indian cities! The candidates have the option to select their nearest exam center. Some of the exam-holding cities are listed below:
| Agartala | Ahmedabad | Aligarh |
| Aizawl | Bangalore | Prayagraj |
| Bhopal | Bareilly | Chennai |
| Chandigarh | Dehradun | Cuttack |
| Dharwad | Delhi | Dispur |
| Gangtok | Imphal | Hyderabad |
| Itanagar | Port Blair | Jhansi |
| Raipur | Jammu | Jorhat |
| Tirupati | Lucknow | Kolkata |
| Kohima |
IES (UPSC ESE) Mains Exam Centers 2027:
Check out the list of cities where IES Mains will be conducted.
| Ahmedabad | Aizawl | Delhi |
| Cuttack | Raipur | Dehradun |
| Hyderabad | Ranchi | Bangalore |
| Bhopal | Kolkata | Chandigarh |
| Shillong | Lucknow | Thiruvananthapuram |
| Shimla | Mumbai | Visakhapatnam |
| Jaipur | Patna |
What is the selection procedure for IES (UPSC ESE) 2027?
The IES selection is based on two stages:
What are the special allowances for an IES officer?
HRA or Residential Quarters: It depends upon whether an officer has his/her lodging or uses the allocated quarters.
This is one of the more respectful jobs; you will gain lots of respect. Firstly, you will be getting a position as an assistant executive engineer, and the hierarchy ends at the position of MD/Chairman.
Exam Pattern for the Preliminary Stage of the IES Exam:
For the right answer, 2 marks will be given; for the incorrect answer, ⅓ marks will be deducted.
| Papers | No of Questions | Total Marks |
| Paper I (General Studies & Engineering Aptitude) | 100 | 200 |
| Paper II (Engineering field) | 150 | 300 |
| Total | 250 | 500 |
Exam Pattern for the IES Mains 2027:
| Papers | Question Types | Total Questions | Marks |
| Paper I (Engineering Stream) | Descriptive | 5 | 300 |
| Paper II (Engineering Stream) | Descriptive | 5 | 300 |
| Total | 10 | 600 |
There is no negative marking in the mains!
IES Prelims Syllabus 2027:
Paper 1 is the same for all the branches, while Paper 2 is different as per the candidate's course selection.
| Papers and Subjects | Topics |
| Paper I | Current affairs (national and international) Environment: conservation, pollution, climate change, and so on. Maintenance Importance of Safety, General Design & Drawing Principles Material Science and relevant Technologies of Information and Communication (ICT) Energy Basics, Project Management Ethics and Values in the Engineering Profession. Engineering Mathematics Logical Reasoning and Analytical Ability |
| Paper II (Civil Engineering) | Solid Mechanics Building Materials Steel Structures Design Construction Practice and Management Concrete design and Masonry structures Paper-II (Mechanical Engineering) Power Plant Engineering Fluid Mechanics IC Engines Refrigerations Turbo Machinery Thermodynamics and Heat Paper |
| Paper II (Electrical Engineering) | Engineering Mathematics Electrical Materials Electronic Measurements Electric Circuits Computer Fundamentals Basic Electronic Engineering |
| Paper II (Electronic and Telecommunication Engineering) | Analog and Digital Circuits Network Theory Basic Electronics Engineering Materials Science Basic Electrical Engineering Electronic Instrumentation and Measurements |
IES Mains 2027 Syllabus:
The only difference between prelims and mains is – Prelims has MCQ questions and mains has subjective-type questions.
| Papers and Subjects | Topics |
| Paper II (Civil Engineering) | Geotechnical Engineering Foundation Engineering Geology and Surveying Transportation Engineering Water Resource Engineering Hydraulic Machines and Hydropower |
| Paper II (Mechanical Engineering) | Design of Machine Elements Engineering Materials Industrial and Maintenance Engineering Mechatronics and Robotics Mechanisms and Machines Engineering Machines |
| Paper II (Electrical Engineering) | Systems and Signal Processing Digital and Analog Electronics Electrical Machines Control Systems Power Drive and Electronics |
| Paper II (Electrical and Telecommunication Engineering) | Advanced Electronics Topics Advanced Communication Digital and Analog Communication Systems Electro Magnetics Architecture and Computer Organization Control Systems |
Conclusion
The above are the details about the IES (UPSC SE) 2027 exam. We wish you all the luck with your exam. Start your preparations, take coaching or online classes, take mock tests, participate in previous year tests, and prepare for the 2027 exam.
| Category | Amount |
|---|---|
| General | INR 200 |
| Female/SC/ST/PWD | Free |