UPSC ESE Notification 2027 Out – Apply Online for 480 Engineering Services Vacancies

UPSC ESE Notification 2027 has been released by the Union Public Service Commission (UPSC) on 16 September 2026 for the Engineering Services Examination (ESE) 2027. The examination will be conducted for recruitment to various Group A and Group B Engineering Services and posts under the Government of India.

According to the official UPSC ESE 2027 notification, the examination will fill approximately 480 vacancies, including 19 vacancies reserved for Persons with Benchmark Disabilities (PwBD). The vacancies are distributed across four engineering disciplines: Civil Engineering, Mechanical Engineering, Electrical Engineering, and Electronics & Telecommunication Engineering.

Eligible engineering graduates can submit their UPSC ESE 2027 online application form from 16 September 2026 to 6 October 2026 up to 6:00 PM through the official UPSC online application portal.

The UPSC ESE Preliminary Examination 2027 is scheduled to be held on 31 January 2027, while the Engineering Services Main Examination 2027 will be conducted on 18 June 2027.

UPSC ESE 2027 Notification PDF

The UPSC Engineering Services Examination 2027 notification PDF was released on 16 September 2026 under Examination Notice No. 02/2027-ENGG.

Candidates should read the complete notification before submitting the online application because the official notice contains detailed provisions regarding eligibility, engineering disciplines, reservations, age relaxation, medical standards, examination centres, application procedure and the examination scheme.

UPSC ESE 2027 Vacancy Details

UPSC has notified approximately 480 vacancies for Engineering Services Examination 2027. The Commission has clarified that the number of vacancies is liable to alteration.

The vacancies cover the following four engineering categories:

1. Civil Engineering
2. Mechanical Engineering
3. Electrical Engineering
4. Electronics & Telecommunication Engineering

UPSC ESE 2027 PwBD Vacancy Details

Out of the approximately 480 vacancies, 19 vacancies are reserved for Persons with Benchmark Disabilities (PwBD).

The official notification states that the total number of vacancies is approximately 480 and includes 19 PwBD vacancies.

UPSC ESE 2027 Engineering Disciplines

Candidates can apply for one category of engineering discipline from the following:

1. Civil Engineering

The Civil Engineering category includes services/posts such as Central Engineering Service, Central Engineering Service (Roads), Survey of India Group A Service, Central Water Engineering Service, Indian Skill Development Service, Indian Railway Management Service (Civil), Indian Defence Service of Engineers and other notified services.

2. Mechanical Engineering

The Mechanical Engineering category includes posts/services such as AEE in GSI Engineering Service, Indian Naval Material Management Service, Defence Aeronautical Quality Assurance Service, Indian Railway Management Service (Mechanical), Indian Defence Service of Engineers, Central Water Engineering Service and Central Power Engineering Service, among others.

3. Electrical Engineering

The Electrical Engineering category includes Central Electrical & Mechanical Engineering Service, Central Power Engineering Service, Indian Naval Material Management Service, Defence Aeronautical Quality Assurance Service, Indian Railway Management Service (Electrical), Indian Defence Service of Engineers and other notified services.

4. Electronics & Telecommunication Engineering

The Electronics & Telecommunication category includes Indian Radio Regulatory Service, Indian Telecommunications Service, Indian Naval Material Management Service, Indian Naval Armament Service, Junior Telecom Officer, Indian Railway Management Service (Signal & Telecommunication) and Central Power Engineering Service posts.

UPSC ESE 2027 Eligibility Criteria

Candidates should carefully check the prescribed eligibility conditions before applying.

Nationality

A candidate must be:

• A citizen of India; or
• A subject of Nepal; or
• A subject of Bhutan; or
• A Tibetan refugee who came to India before 1 January 1962 with the intention of permanently settling in India; or
• A person of Indian origin who has migrated from specified countries with the intention of permanently settling in India, subject to the eligibility certificate requirements prescribed by the Government of India.

Candidates requiring a certificate of eligibility may be admitted to the examination provisionally, but appointment will be subject to obtaining the required certificate.

UPSC ESE 2027 Educational Qualification

For admission to the examination, candidates generally need an Engineering degree from a recognised university/institution.

The notification accepts the following qualifications, subject to the conditions specified by UPSC:

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

For certain Electronics-related services, specified M.Sc. qualifications in areas such as Wireless Communication Electronics, Radio Physics or Radio Engineering are also accepted.

Important Qualification Restriction

Candidates should pay special attention to the qualification-related provisions concerning professional institutions.

As stated in the official notification, degrees/certificates from the Institution of Electronics and Telecommunication Engineers (India) and the Aeronautical Society of India obtained by candidates who took admission after 31 May 2013 are not admissible for ESE 2027.

The eligibility of candidates who obtained a degree/certificate from the Institution of Engineers (India) after taking admission post 31 May 2013 is subject to the Government’s decision in connection with the relevant Delhi High Court judgment.

Can Final-Year Engineering Students Apply for UPSC ESE 2027?

Yes. Candidates who have appeared in or intend to appear in a qualifying examination may apply provisionally, provided they otherwise fulfil the eligibility conditions.

Candidates who qualify for the Personality Test/Interview but do not possess the prescribed educational qualification at the application stage will have to provide proof of passing the qualifying examination within the specified 10-day window after declaration of the Main Examination result.

Failure to provide the required proof within the prescribed period can result in cancellation of candidature and disqualification from the Personality Test/Interview.

UPSC ESE 2027 Age Limit

A candidate must have:

• Attained 21 years of age, and
• Not attained 30 years of age

as on 1 January 2027.

Therefore, the candidate must have been born not earlier than 2 January 1997 and not later than 1 January 2006.

UPSC ESE Age Relaxation

• Category : Maximum Age Relaxation
• SC/ST : 5 years
• OBC : 3 years
• Defence Services personnel disabled in operations : 3 years
• Eligible Ex-Servicemen : 5 years
• Eligible ECOs/SSCOs : 5 years
• PwBD : 10 years
• Eligible Government Servants Up to : 35 years

UPSC ESE 2027 Application Fee

• General/OBC/EWS – ₹200
• Female/SC/ST/PwBD – Exempted

The fee can be paid through the prescribed online payment methods, including net banking, Visa/Master/RuPay Credit/Debit Card and UPI.

Important: OBC and EWS candidates are not exempt from the application fee and are required to pay the prescribed amount. The fee, once paid, will not be refunded.

UPSC ESE 2027 Exam Pattern

The Engineering Services Examination 2027 will be conducted in three stages:

1. Preliminary Examination
2. Main Examination
3. Personality Test/Interview

The marks obtained in all three stages are used to determine the final ranking.

Stage 1 – UPSC ESE Preliminary Examination

The Preliminary Examination consists of two objective-type papers carrying a total of 500 marks.

Paper II will be based on the candidate’s selected engineering discipline: Civil, Mechanical, Electrical or Electronics & Telecommunication Engineering.

Stage 2 – UPSC ESE Main Examination

Candidates qualifying in Stage I are eligible for the Main Examination.

The Main Examination consists of conventional/descriptive engineering papers. The official notice states that conventional papers must be answered in English and the question paper is set in English only.

Stage 3 – Personality Test/Interview

The Personality Test/Interview carries 200 marks.

Candidates who meet the qualifying criteria in the written stages are called for the Personality Test/Interview. The number of candidates summoned is about twice the number of vacancies.

The Personality Test has no minimum qualifying marks.

The final ranking is determined using the marks obtained in the Preliminary Examination, Main Examination and Personality Test/Interview.

UPSC ESE 2027 Negative Marking

Negative marking applies to the objective-type papers of the Preliminary Examination.

• There are four alternatives for each question.
• One-third (1/3) of the marks assigned to a question is deducted for an incorrect answer.
• If more than one answer is marked for a question, it is treated as a wrong answer and the same penalty applies.
• No penalty is imposed for a question left unanswered.

UPSC ESE 2027 Syllabus

The UPSC ESE Preliminary and Main Examination syllabus covers General Studies and Engineering Aptitude along with the candidate’s selected engineering discipline.

General Studies & Engineering Aptitude

The common Paper I includes areas such as:

• Current issues of national and international importance
• Engineering aptitude
• Logical reasoning and analytical ability
• Engineering Mathematics and Numerical Analysis
• Design and Engineering Drawing
• Safety
• Standards and quality practices
• Energy and environment
• Climate change
• Environmental impact assessment
• Project management
• Material science and engineering
• Information and Communication Technology
• Engineering ethics and values

Engineering Subjects

The discipline-specific syllabus covers:

Civil Engineering: Building Materials, Solid Mechanics, Structural Analysis, Design of Structures, Fluid Mechanics, Hydrology, Environmental Engineering, Geotechnical Engineering, Transportation Engineering and other notified topics.

Mechanical Engineering: Fluid Mechanics, Thermodynamics, Heat Transfer, IC Engines, Refrigeration and Air Conditioning, Engineering Mechanics, Machine Design, Manufacturing, Industrial Engineering and other notified topics.

Electrical Engineering: Electrical Circuits, Electrical Machines, Power Systems, Control Systems, Measurements, Electronics, Power Electronics and other prescribed topics.

Electronics & Telecommunication Engineering: Electronic Devices, Circuits, Signals and Systems, Communication Systems, Control Systems, Digital Electronics, Microprocessors, Networks and other prescribed topics.

Candidates should refer to the official notification for the complete discipline-wise syllabus.

UPSC ESE 2027 Exam Centres

The UPSC ESE Preliminary Examination will be conducted at multiple centres across India.

The notified Preliminary Examination centres include Delhi, Mumbai, Kolkata, Chennai, Hyderabad, Bengaluru, Lucknow, Jaipur, Bhopal, Chandigarh, Ahmedabad, Patna, Ranchi, Varanasi, Gurugram, Ghaziabad and several other cities.

The Commission has prescribed a ceiling for several examination centres, and centre allocation is on a first-apply-first-allot basis until the capacity is reached. Candidates are therefore advised to apply early if they want a particular examination centre.

How to Apply Online for UPSC ESE 2027

Candidates can follow these steps to complete the UPSC ESE 2027 application form:

Step 1: Visit the UPSC Online Portal

Go to the official UPSC online application portal.

Step 2: Complete Account Creation and Universal Registration

Create an account and complete the Universal Registration Number (URN) process.

The URN is common to UPSC examinations and is generated only once.

Step 3: Complete the Common Application Form

Fill in the Common Application Form (CAF) and provide the required personal, educational and other details.

Step 4: Complete the ESE 2027 Examination Module

Select the Engineering Services Examination 2027 and complete the examination-specific module, including engineering discipline, examination centre and other required information.

Step 5: Upload Photograph and Live Photograph

Candidates are required to upload their photograph and capture a live photograph as instructed on the UPSC online portal.

Step 6: Upload Signature

Candidates have to sign three times, one below another, on plain white paper using black ink and upload the signature according to the prescribed specifications.

Step 7: Upload Required Documents

Keep the required documents ready, including:

• Date of Birth certificate
• Educational qualification certificate
• Category certificate, wherever applicable
• Age/fee concession certificate, wherever applicable
• PwBD certificate, wherever applicable
• Step 8: Pay the Application Fee

Pay ₹200 through the prescribed online payment method if applicable.

Step 9: Review and Submit

Check all information carefully before final submission because the UPSC notification states that the application cannot be withdrawn and corrections/modifications are not permitted after submission.

Step 10: Save the Application Details

After submission, retain the URN and examination-specific Application Number for future reference.

Related UPSC Recruitment 2026-2027

UPSC Recruitment 2026 Notification Out – Apply Online for 212 Specialist, Assistant Professor & Other Posts

UPSC CGSE 2027 Notification Out for 127 Posts – Apply Online

Also Check: UPSC ESE 2027 Notification – Apply Online for 480 Engineering Services Vacancies

Documents Required for UPSC ESE 2027 Application

Candidates should keep scanned copies of the following documents ready:

• Age/Date of Birth certificate
• Engineering qualification certificate
• SC/ST/OBC/EWS certificate, if applicable
• Age or fee concession certificate, if applicable
• PwBD certificate, if applicable
• Valid photo ID details

The UPSC notification also advises candidates to use Aadhaar as their ID document for easier verification and authentication.

UPSC ESE 2027 Application: Important Things to Remember

Before submitting the application, candidates should note the following:

• Apply only through upsconline.nic.in.
• The last date to apply is 6 October 2026 at 6:00 PM.
• Choose the engineering discipline carefully.
• Select the examination centre carefully.
• Keep a valid and active email ID and mobile number.
• Keep the URN and Application Number safely.
• Ensure that uploaded photographs and signatures meet the prescribed requirements.
• Check all details before final submission.
• No hard copy of the application is required to be submitted to UPSC.
• Candidates must meet all eligibility conditions.
• Admission at every stage remains provisional until eligibility is verified.

UPSC ESE 2027 Medical Examination

Candidates finally recommended on the basis of the Engineering Services Examination 2027 will be required to undergo a medical examination as prescribed by the Department of Telecommunications, Ministry of Communications.

The Medical Board’s findings will be treated as final and binding for allotment purposes. Candidates must also satisfy the physical standards prescribed under the ESE 2027 Rules.

UPSC ESE 2027: What Happens After the Preliminary Exam?

Candidates who qualify the Preliminary/Stage-I Examination become eligible for the Main/Stage-II Examination, subject to meeting the applicable eligibility requirements.

The UPSC notification states that approximately six to seven times the number of vacancies may be admitted to the Main Examination. Candidates qualifying the written stages are subsequently considered for the Personality Test/Interview.

UPSC ESE 2027: What Happens After the Main Exam?

Candidates meeting the qualifying criteria in Stage I and Stage II are called for the Personality Test/Interview.

The Personality Test carries 200 marks, and the final ranking is based on the combined marks obtained in the Preliminary Examination, Main Examination and Personality Test/Interview. Service allocation is made considering merit, service preferences and available vacancies, subject to medical fitness.

UPSC ESE 2027 Preparation Tips

Candidates preparing for ESE 2027 can use the period before the Preliminary Examination to build a structured preparation plan.

1. Start with the official syllabus

Download and understand the UPSC ESE syllabus for your engineering discipline before creating a study timetable.

2. Give priority to technical subjects

Paper II of the Preliminary Examination carries 300 marks, while both Main Examination papers are technical and together carry 600 marks.

3. Practise objective questions

Since the Preliminary Examination includes negative marking, candidates should practise previous questions and mock tests while developing accuracy.

4. Prepare for the conventional papers early

The Main Examination contains two three-hour conventional papers. Candidates should therefore include descriptive answer-writing practice in their preparation.

5. Keep General Studies & Engineering Aptitude in the schedule

The common Paper I carries 200 marks, so it should be prepared alongside technical subjects.

UPSC ESE 2027 Important Links

Apply Online: UPSC ESE 2027: Online Application

Download Official ESE 2027 Notification PDF: UPSC ESE 2027 Notification PDF

Visit UPSC Official Website: UPSC Official Website

UPSC ESE 2027 FAQs

Q1. When was the UPSC ESE 2027 notification released?

Ans. UPSC released the Engineering Services Examination 2027 notification on 16 September 2026.

Q2. How many vacancies are available in UPSC ESE 2027?

Ans. UPSC has announced approximately 480 vacancies, including 19 vacancies for PwBD candidates. The vacancy number is liable to alteration.

Q3. What is the last date to apply for UPSC ESE 2027?

Ans. The last date to submit the online application is 6 October 2026 up to 6:00 PM.

Q4. What is the UPSC ESE 2027 application fee?

Ans. The application fee is ₹200. Female, SC, ST and eligible PwBD candidates are exempt from payment of the fee. OBC and EWS candidates are required to pay the prescribed fee.

Q5. What is the UPSC ESE Preliminary Exam date 2027?

Ans. The UPSC ESE Preliminary Examination 2027 is scheduled for 31 January 2027.

Q6. What is the UPSC ESE Main Exam date 2027?

Ans. The Engineering Services Main Examination 2027 is scheduled for 18 June 2027.

Q7. What is the age limit for UPSC ESE 2027?

Ans. Candidates must be between 21 and 30 years of age as on 1 January 2027, subject to the applicable age-relaxation rules.

Q8. Which engineering branches are eligible for UPSC ESE 2027?

Ans. The examination covers Civil Engineering, Mechanical Engineering, Electrical Engineering, and Electronics & Telecommunication Engineering.

Q9. What is the selection process for UPSC ESE 2027?

Ans. The selection process consists of Preliminary Examination, Main Examination and Personality Test/Interview.

Q10. Is there negative marking in UPSC ESE 2027?

Ans. Yes. In the objective-type papers, one-third of the marks assigned to a question is deducted for an incorrect answer.

UPSC ESE 2027: Which Engineering Branch Has the Most Opportunities? Check Services & Career Options

This is different from what most notification websites add. You can explain:

• Civil vs Mechanical vs Electrical vs E&T
• Which Government services/posts are available under each branch
• Railway-related ESE services
• Defence engineering services
• Power sector services
• Telecommunications-related services
• Central engineering services
• What kind of work engineers may encounter in these services
• How candidates choose their engineering category
• Whether branch selection affects the services they can apply for

1. UPSC ESE 2027: Where Can You Be Posted After Selection?
   Explain the types of ministries, departments and engineering organizations associated with ESE services.
2. UPSC ESE 2027: What Happens After You Clear All 3 Stages?
   Explain the journey from final result → service allocation → medical examination → appointment.
3. UPSC ESE 2027: 480 Vacancies Explained – Where Do ESE Engineers Actually Work?
   Very suitable for your article because it turns the vacancy number into useful information.
4. UPSC ESE 2027: ESE vs GATE – What Is the Difference?
   Compare purpose, examination structure, career route and opportunities without saying which is better.
5. UPSC ESE 2027: What Does an ESE Officer Actually Do?
   Explain the types of engineering responsibilities associated with the services.
6. UPSC ESE 2027: Can Your Engineering Branch Limit Your Service Options?
   This could attract candidates who are confused about Civil/Mechanical/Electrical/E&T choices.