IES 2025: Applications, Notification, Vacancies, Eligibility, Syllabus, Pattern, Dates & Exam News

Indian Engineering Services Exam 2025 ( IES )

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Exam On: 8 Jun '25

Rachit Kumar Saxena

Rachit Kumar SaxenaManager-Editorial

Updated on Dec 13, 2024 18:32 IST

The Union Public Service Commission will conduct the IES 2025 exam (prelims) on June 8, 2025. The Commission revised the IES prelims exam date because of the addition of the IRMS vacancies in the IES 2025 exam. After such inclusion, the last date for the IES 2025 application form was November 22, 2024. The IES 2025 application correction window was available from November 23 to November 29, 2024. Earlier, the IES 2025 notification was released on September 18, 2024, as per its official calendar. The Commission also released the IES 2025 application form with the official notification.

The candidates should note that the IES 2025 vacancies will be revised and increased accordingly.

Q:   Is Computer Science B.Tech degree eligible for IES?

A:
Yes, the candidate having a degree in Computer Science can apply for the Engineering Service Exam but they need to choose the engineering branch (from the four options) for appearing in the exam and prepare the syllabus provided in the IES notification.
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Q:   How many vacancies are notified in the UPSC ESE (IES) 2024 notification?

A:

The Union Public Service Commission notified 167 vacancies in the ESE (IES) 2024 exam. The Commission will conduct the IES 2024 prelims exam on Februayr 18, 2024. The Commission issued the IES 2024 notification on September 6 and the last date to apply online for the UPSC ESE (IES) 2024 is September 26.

The Commission will also provide the opportunity to change the IES 2024 application details once in the within a week after the closing of UPSC IES 2024 applications.

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Q:   Has IES notification 2025 been released?

A:

Yes, the Union Public Service Commission released the IES 2025 notification on September 18 as per the dates mentioned in the official exam calendar. But after the inclusion of Indian Railway vacancies, the IES 2025 online applications were opened again and now the last date to apply online for the IES 2025 exam is November 22, 2024.

The IES Prelims 2025 will be conducted on February 9, 2025.

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Q:   When did the UPSC ESE (IES) Final Result 2024 Released?

A:

The Union Public Service Commission released the UPSC IES 2024 result on November 22, 2024. The Commission selected 206 candidates against the notified vacancies of 251. Rohit Dhondge topped the IES 2024 exam.

The Commission also maintained a reserve list of 82 candidates. These candidates can be called later for the appointment purposes.

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Q:   When did the IES 2024 Prelims Result Release?

A:

The Union Public Service Commission released the UPSC ESE (IES) 2024 Prelims exam result on March 28. The Commission released the exam result after over a month time. The Commission conducted the IES 2024 prelims exam on February 18, 2024.

The Commission will release the UPSC IES cutoff 2024 online after the release of final result.

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What is IES Exam?

UPSC conducts the IES exam every year to recruit candidates for various specialised positions in the Union Government departments. The IES is a Central Civil Service and the candidates can be posted anywhere across the nation. The exam is conducted to recruit candidates for engineering positions for the various departments working under the Government of India. The Engineering Services Examination is conducted for four branches of engineering namely:

  • Civil Engineering
  • Mechanical Engineering
  • Electrical Engineering
  • Electronics and Telecommunication Engineering

In the past, they had conducted this exam under the Indian Engineering Services (IES) exam. The IES exam is considered one of the toughest examinations in the country. Nearly, two lakh candidates appear for the examination every year. The Engineering Services Exam or IES exam recruits Group A and Group B officers for technical positions for the Government of India. The IES exam is a three-stage recruitment process - IES Preliminary, IES Main and Personality Test. Based on the merit of candidates in the IES exam, they are recommended to the Union Government for the posts. The nature of work for an engineering officer selected through the IES exam depends on the engineering branch and the cadre s/he is recruited.

IES 2025 Exam Highlights

IES 2024 Exam Highlights

Exam name

Engineering Service Exam (ESE), 2025

Conducting body

Union Public Service Commission (UPSC)

Exam level

National

Vacancies

232

IES 2025 Notification Release Date

18-Sep-2024 18-Oct-2024 

Last Date to Apply for IES 2025

08-Oct-2024 22-Nov-2024 

Exam Date

09-Feb-2025

No. of applicants

Approximately 3.5 Lakh

No. of applicants appeared in the exam

Approximately 2 lakh

Exam frequency

Once a year

Exam mode

Offline - pen and paper mode

Exam stages

Prelims - Mains (written) - Mains (interview)

Application fee(Prelims)

INR 200

Exam helpdesk no.

011-23098543 / 23385271 / 23381125 / 23098591

Official website

https://www.upsc.gov.in/

IES 2025 exam dates are important for the candidates to plan their preparation more efficiently.

IES Full Form

Union Public Service Commission conduct the Engineering Service Exam (ESE) which is popularly called as the IES exam. The IES is the name of the Indian Engineering Service. Full form of ESE is Engineering Service Examination. The official exam name is Engineering Service Exam conducted by the Union Public Service Commission. 

IES 2025 Exam Dates & Schedule

Take a look at the table below for the complete schedule of IES 2025 exam

DatesUpcoming Exam Dates

08 Jun '25

UPSC ESE (IES) 2025 Prelims Exam Day

10 Aug '25

UPSC ESE (IES) 2025 Main Exam Day

DatesPast Exam Dates

18 Sep '24 -

08 Oct '24

UPSC ESE (IES) 2025 Application Dates

23 Jun '24

UPSC ESE (IES) 2024 Main Exam Day

28 Mar '24

UPSC ESE (IES) 2024 Result

IES 2025 Notification

The UPSC Engineering Service Exam (ESE) 2025 notification was released online on the official website of UPSC. The Commission has shifted the notification date by two weeks in comparison to the earlier notification dates. The Commission mentioned the application dates, examination dates and other important rules and regulations which will govern the conduct of exam. The candidates will get here the UPSC IES notification 2025 pdf for downloading purposes.

Download Here - IES 2025 Notification PDF

IES 2025 Vacancies

The Union Public Service Commission notified 232 vacancies for the Engineering Service Exam 2025. These vacancies are bound to increase because of the inclusion of the Indian Railway Management Servic vacancies in the exam. The Commission did not mention the post-wise vacancies for the candidates. The Commission accept the vacancy requisition from the concerned departments till the IES prelims exam which is till June 8, 2025, it means that the Commission will accept the requisitions from the departments till this date.

IES Exam 2025 Eligibility Criteria

It is mandatory for candidates to comply with the eligibility norms as prescribed by UPSC in order to appear for the Engineering Services Examination. The admissions at all three stages of the examination will be purely provisional and are subject to fulfilling the eligibility norms.

Criteria

Eligibility

Nationality

Candidates should be:

  • A citizen of India/ A subject of Nepal, Bhutan or Tibetan refugee who came over to India before January 1, 1962.
  • A person of Indian origin who migrated from Pakistan, Burma, Sri Lanka, East African Countries of Kenya, Uganda, the United Republic of Tanzania, Zambia, Malawi and Ethiopia or Vietnam, intending to stay in India.

Provided that a candidate belonging to categories (b), (c), (d) and (e) above shall be a person in whose favour a certificate of eligibility has been issued by the Government of India.

Age Limit

Aspirants must have attained an age of 21 years and must not have attained an age of 30 years on January 1, 2025. Candidates should not be born earlier than January 2, 1995, and not later than January 1, 2004.

Physical Examination

Candidates must be physically fit for the admission to Engineering Service Examination as per the guidelines mentioned 

Educational Qualification

A candidate must possess:

  • Degree in Engineering from a recognised university
  • Passed Sections A and B of the Institution Examinations of the Institution of Engineers (India)
  • Obtained a degree/diploma in Engineering from such foreign University college which is recognised in India
  • Passed Graduate Membership Examination of the Institution of Electronics and Telecommunication Engineers
  • Passed Associate Membership Examination Parts II & III or Sections A & B of the Aeronautical Society of India
  • Passed Graduate Membership Examination of the Institution of Electronics & Radio Engineers, London held after November 1959

For Naval Armament Service – MSc degree or its equivalent with Wireless Communication Electronics, Radio Physics or Radio Engineering as a special subject.

For Indian Radio Regulatory Service – MSc degree or its equivalent with Wireless Communication Electronics, Radio Physics or Radio Engineering as a special subject or MSc with Physics and Radio Communication or Electronics or Telecommunication as a special subject.

IES Exam 2025 Age Limit

The upper age limit of 30 years is relaxable up to 35 years with government servants serving in the following categories:

Department/Office under the control of the authorities mentioned in the below table:

Column 1

Column 2

  Ministry of Railways (Railway Board)

 IRSE /IRSME /IRSEE /IRSSE /IRSS

  Directorate General Ordnance Factories

 IOFS Group ‘A’

  Central Electricity Authority

CPES  Gr ‘A’ & CPES  Gr ‘B’

  Ministry of Road Transport and Highways

Central Engineering Service (Roads) Gr. ‘A’ 

  Ministry of Telecommunication and

  Information Technology, Deptt. of Telecommunication 

Engineer in Indian Radio Regulatory Service  Gr ‘A’ Indian  Telecommunication Service Group ‘A’,  J.T.O. (G.C.S. Gr. ‘B’)

 Central Water Commission

 Central Water Engineering Service Gr ‘A’

 Border Roads Organisation

 BRES Gr. ‘A’

 Military Engineer Services

Indian Defence Service of Engineers (lDSE) Group ‘A’

 The Corps of Electronics and Mechanical Engineering, Min of Defence.

AEE Gr ‘A’(Elect. Engg. Posts) in Corps of EME, Min of Defence. 

 Min of Defence, Deptt. of Defence Production, Directorate General of Aeronautical Quality Assurance

Defence Aeronautical Quality Assurance Service(DAQAS) Gr ‘A’

 Ministry of Skill Development & Entrepreneurship

Indian Skill Development Services

 Indian Navy         

Indian Naval Armament Service, Asstt. Naval Store Officer Grade-I

Note: Relaxation will not be considered to probationary officers appointed against a permanent post. However, relaxation in case of probation will be considered if the officer appointed already retains a lien on a permanent post in a Department/Office under the control of authorities as listed above.

Age Relaxation in Case of Railways

Officers serving Indian Railways will also be treated at par with the Indian Railways officers for age relaxation. The upper age limit for various categories is given below:

Category

Age Relaxation

SC/ST

Upto 5 years

OBC

Upto 3 years

Jammu and Kashmir domicile during

Upto 5 years

Defence Services personnel, disabled in operations during hostilities with any foreign country or in a disturbed area, and released as a consequence thereof

Upto 3 years

ECOs/SSCOs served for 5 years in Military services (Completed the assignment or assignment has been extended and the Ministry of Defence has permitted him to apply for Civil Services)

Upto 5 years

Deaf/Mute and Orthopedically handicapped person

Upto 10 years

Note: Candidates belonging to the reserved category and from any of the mentioned ex-servicemen categories will get cumulative age relaxation. 

IES Exam Process

Step 1: IES Application Form 2025

  • The candidates filled out the IES application form 2025 online after registration. The forms were available online on the official website of UPSC
  • While filling up the form, candidates had to select the preferred venue for the test centre
  • After filling out the form, the candidates submitted the prescribed application fees as per their category

Step 2: Download IES Admit Card 2025

  • The IES admit card 2025 will be issued on the official website for downloads. The candidates will need their application number and date of birth to download the admit card
  • UPSC admit card is an important document having a variety of information. We suggest preserving the admit cards until the admission process is successfully conducted

Step 3: IES Preliminary Exam 2025

  • Students need to appear for IES 2025 preliminary entrance exam as per the schedule mentioned in the important date’s section
  • Aspirants are advised to reach the exam centre at least an hour before the commencement of the exam

Step 4: IES Prelims Result 2025

  • IES 2025 prelims result will be declared within a month of the prelims exam.
  • Candidates checked their IES preliminary results by simply submitting their application number and date of birth on the official website.
  • After the IES Result for prelims, the candidates filled IES Main Detailed Application Form(DAF) for the IES Main Exam.

Step 5: IES Main Exam 2025

  • Students who clear the IES preliminary examination will be allowed to appear for IES 2025 main exam. The UPSC ESE (IES) main 2025 was conducted on June 25.
  • Aspirants were advised to reach the exam centre at least an hour before the commencement of the IES Main exam

Step 6: IES Main Result

  • UPSC will declare the IES main result in August (tentatively).
  • Candidates will be able to check their IES main results once announced, by simply submitting their application number and date of birth on the official website.
  • Candidates who clear the IES main exam will then be called for the interview round. This will be the final stage of the IES exam selection process.

Step 7: IES Interview

IES selection process comprises the Personal Interview round. Candidates who clear both IES pre and main examinations are only allowed to participate in the final interview round. Only those candidates who clear the personal interview round will be qualified for the recruitment process.

Step 8: IES Result

After the interviews, the final result will be declared by UPSC and the candidates will be recommended for appointment purposes. This will be the final process after which candidates will join the government offices as Executive engineers, mid-level managers or bureaucrats.

Step 9: IES Cut-off and Reserve List

IES cut-off will be released after the final result. In addition to the IES cut-off marks, IES reserve list will also be issued stating the number of candidates for each category and for each Engineering branch.

IES 2025 Application

The UPSC released the IES 2025 online applications on September 18, 2024. The candidates are required to fill out the IES 2025 online application form online only. They will be required to login with the One-Time Registration(OTR) credentials. The candidates are suggested to check their eligibility as mentioned in the official notification to apply for the exam. The last date to apply for the UPSC ESE (IES) 2025 exam was November 22, 2024.

IES 2025 Syllabus

IES 2025 syllabus will be mentioned in the official IES 2025 notification. The Commission will mention the topics for all the streams and stages in detail. The candidates should see and prepare all the topics mentioned in the official syllabus. The Commission does not mention the weightage of topics of prelims or mains exam. The candidates should prepare all the topics mentioned in the syllabus. The official UPSC ESE (IES) 2025 syllabus will be mentioned for each of the engineering streams separately.

IES Exam Pattern 2025

The Union Public Service Commission mentioned the UPSC ESE(IES) 2025 exam pattern in the official syllabus. The Commission does not change the IES 2025 exam pattern. UPSC ESE (IES) 2025 exam will be a three-stage exam. The three stages are 

  • IES Prelims Exam
  • IES Main Exam (Written)
  • IES Main Exam (Interview)

The candidates can see here the detail about the UPSC ESE (IES) 2025 Exam Pattern in detail.

IES 2024 Result

The Union Public Service Commission released the Engineering Service Final Result 2024 on November 22, 2024. The Commission selected 206 candidates. The Commission released the roll number and names of the candidates in the IES result 2024 pdf.

IES Cutoff 2024

The Union Public Service Commission released the IES cutoff 2024 after the declaration of final result. The Commission released the category-wise cutoff for the UPSC IES 2024 exam on its official website - upsc.gov.in. The candidates can see below the UPSC IES Cutoff 2024 for the Civil Engineering Stream:

Category IES 2024 Cutoff (Out of 1300) Candidates Selected
General 691 27
EWS 641 10

OBC

667 30
SC 576 14
ST 626 07
Total   88

The Union Public Service Commission released the UPSC ESE (IES) cutoff 2024 on its official website only.

IES 2024 Answer Key

The Union Public Service Commission released the IES 2024 answer key on its official website - upsc.gov.in. The UPSC ESE answer key 2024 were released after the declaration of the final result on November 22, 2024.

The IES answer key is the only authentic source to know the answers to the questions asked in the IES Prelims exam. The IES prelims exam is a new stage added in the Engineering Services exam. The candidates should download the IES prelims answer key of the previous and with the previous year's question paper and their answer key, the candidates can understand the important topics and areas from where the questions were asked. In addition to, that the official answers can help them to prepare the topic in a better way.

Download here: IES Answer Key

IES Exam 2025 Admit Card

UPSC will conduct the IES 2025 exam on February 9, 2025. The UPSC is expected to release the IES admit card 2025 on January 14, 2025. The candidates should download the IES admit card to know their exam centre.

How to Download the UPSC ESE (IES) 2025 Exam?

The candidates can download their IES 2025 admit card in the way given below:

  • Visit the official website of UPSC - upsc.gov.in
  • Navigate to the “E-Admit cards” link for various UPSC exams
  • Select IES 2025 exam admit card link
  • Carefully read the instructions mentioned and take a printout of the same
  • Now, submit the details as required and press enter
  • IES 2025 admit card will be displayed on the screen
  • Download IES 2025 admit card and take two printouts of it
  • Check all the details mentioned and in case of discrepancy immediately inform the authorities at UPSC.

Direct link to download the UPSC ESE (IES) 2025 admit card will be available after its official release.

IES 2025 Exam Analysis

The UPSC IES 2025 exam analysis will be available here after on February 9, 2025 after the exam. The candidates will get here the sectional analysis of the paper with their difficulty level and the expected cutoff.  The IES prelims exam is conducted offline as an objective type Multiple Choice Question. The candidates can see here the UPSC ESE (IES) prelims exam analysis video to get the real feel of the exam.

Section-Wise IES 2024 Exam Analysis

The candidates will get here the IES 2024 exam analysis for each section:

Section Name

Number of Questions

Difficulty Level

Current issues of national and international importance

13-15

Moderate to Difficult

Engineering Aptitude covering Logical reasoning and Analytical ability

7-9

Easy to Moderate

Engineering Mathematics and Numerical Analysis

13-15

Easy to Moderate

General Principles of Design, Drawing, Importance of Safety

5-7

Moderate to Difficult

Standards and Quality practices

7-11

Difficult

Basics of Energy and Environment

5-9

Moderate to Difficult

Basics of Project Management

13-15

Moderate to Difficult

Basics of Material Science and Engineering

8-9

Moderate to Difficult

Information and Communication Technologies (ICT) based tools

8-10

Moderate to Difficult

Ethics and values in the Engineering profession

8-9

Moderate to Difficult

IES 2024 Exam Analysis Video

The candidates can see below the IES 2024 exam analysis video:

 

IES 2025 Exam Centre

The UPSC ESE(IES) prelims and the main exam are conducted at the designated UPSC ESE (IES) 2025 exam centres. The list of UPSC IES exam centres will be provided in the notification. The candidates can check the complete list of the IES exam centres below.

It may be noted that the provision of the sealing of the seats will take place on the number of candidates allotted to each of the centres. The centres for which sealing will take place will exclude Delhi, Dispur, Kolkata and Nagpur.

UPSC will make allotment of ESE(IES) Exam Centres on first cum first serve basis. Applicants who are unable to occupy a seat in their choice of centre will be allotted a seat in the remaining vacant seats at other centres.

Candidates should note that the request for a change of examination centre will not be entertained under any circumstances.

IES 2025 Question Paper

The IES 2025 prelims exam will be conducted offline only. The Commission will release the IES 2025 question paper soon after the exam. The Commission will also open an objection window for the candidates. The UPSC will allow the candidates to send representation against the incorrect questions/answers. The candidates will be required to send objections with valid proof for each of representation. Previous year question papers are very important for the candidates because they provide a clear idea about the demand of the exam. UPSC ESE (IES) question papers will provide an idea about the important topics.

UPSC ESE Contact Information

Union Public Service Commission
Dholpur House,
Shahjahan Road, New Delhi - 110069

Facilitation Counter : 011-23098543 / 23385271 / 23381125 / 23098591

Email : feedback-upsc[at]gov[dot]in

 

UPSC ESE(IES) 2025 FAQs

The candidates can see here important questions related to IES exam.

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