UPSC ESE 2027: 480 Posts for Engineering Services Examination, Graduates Be Alert

UPSC ESE 2027: UPSC Engineering Services Examination 2027: 480 Vacancies, Eligibility, Exam Pattern, Syllabus & Apply Online. The Union Public Service Commission (UPSC) has released the notification for the Engineering Services Examination (ESE) 2027 on 16 September 2026. The examination is being conducted for recruitment to various Group-A and Group-B Engineering Services/Posts in four engineering disciplines: Civil Engineering, Mechanical Engineering, Electrical Engineering, and Electronics & Telecommunication Engineering. The total number of vacancies is expected to be approximately 480, including 19 vacancies for Persons with Benchmark Disabilities (PwBD).

Eligible engineering graduates can submit their applications online through the UPSC Online Application Portal from 16 September 2026 to 6 October 2026 up to 6:00 PM. The UPSC Engineering Services Preliminary Examination 2027 is scheduled for 31 January 2027, while the Main Examination is scheduled for 18 June 2027. The selection process consists of Preliminary/Stage-I, Main/Stage-II and Personality Test/Interview/Stage-III.

UPSC Engineering Services Examination 2027 – Overview

About UPSC Engineering Services Examination 2027

The Engineering Services Examination is conducted by the Union Public Service Commission for recruitment to various engineering services and posts under the Central Government. The examination provides recruitment opportunities in different engineering disciplines and participating departments.

The UPSC ESE 2027 examination covers four categories:

• Category-I: Civil Engineering
• Category-II: Mechanical Engineering
• Category-III: Electrical Engineering
• Category-IV: Electronics & Telecommunication Engineering

The number of vacancies to be filled through Engineering Services Examination 2027 is expected to be approximately 480. The number of vacancies is liable to alteration. Reservation is applicable to eligible SC, ST, OBC, EWS and PwBD candidates as per Government of India rules.

UPSC ESE 2027 Vacancy Details

The official notification mentions approximately 480 vacancies. The vacancy figure is provisional and liable to alteration. A final discipline-wise numerical breakup is not provided in the notification.

The 19 PwBD vacancies include 11 vacancies for Locomotor Disability including Leprosy cured, Dwarfism, Acid Attack victims and Muscular Dystrophy, 6 vacancies for Hard of Hearing, 1 vacancy for Low Vision and 1 vacancy for Specific Learning Disability and Mental Illness.

Services and Posts Covered Under UPSC ESE 2027

The Engineering Services Examination covers several Group-A and Group-B engineering services/posts. The available services depend upon the engineering discipline selected by the candidate.

Civil Engineering Services/Posts:

• Central Engineering Service
• Central Engineering Service (Roads), Group-A
• Survey of India Group-A Service
• AEE (Civil) in Border Roads Engineering Service
• AEE (QS&C) in MES Surveyor Cadre
• Central Water Engineering Group-A Service
• Indian Skill Development Service
• Indian Railway Management Service (Civil)
• Indian Railway Management Service (Stores) – Civil Engineering Posts
• Indian Defence Service of Engineers

Mechanical Engineering Services/Posts:

• AEE in GSI Engineering Service Group-A
• Indian Naval Material Management Service – Mechanical Engineering Posts
• Defence Aeronautical Quality Assurance Service/SSO-II (Mechanical)
• AEE (Electrical and Mechanical) in Border Roads Engineering Service
• Indian Skill Development Service
• Indian Railway Management Service (Mechanical)
• Indian Railway Management Service (Stores) – Mechanical Engineering Posts
• Indian Defence Service of Engineers
• Indian Naval Armament Service – Mechanical Engineering Posts
• Central Water Engineering Group-A Service
• Central Electrical and Mechanical Engineering Service – Mechanical Engineering Posts
• Central Power Engineering Service Group-A – Mechanical Engineering Posts

Electrical Engineering Services/Posts:

• Central Electrical & Mechanical Engineering Service – Electrical Engineering Posts
• Indian Naval Material Management Service – Electrical Engineering Posts
• Central Power Engineering Service Group-A – Electrical Engineering Posts
• Defence Aeronautical Quality Assurance Service/SSO-II (Electrical)
• Indian Skill Development Service
• Indian Railway Management Service (Electrical)
• Indian Railway Management Service (Stores) – Electrical Engineering Posts
• Indian Defence Service of Engineers
• Indian Naval Armament Service – Electrical Engineering Posts

Electronics & Telecommunication Engineering Services/Posts:

• Indian Radio Regulatory Service Group-A
• Indian Telecommunications Service Group-A
• Indian Naval Material Management Service – Electronics and Telecom Engineering Posts
• Indian Naval Armament Service – Electronics and Telecom Engineering Posts
• Indian Skill Development Service
• Junior Telecom Officer Group-B
• Indian Railway Management Service – Signal & Telecommunication
• Indian Railway Management Service (Stores) – S&T Engineering Posts
• Central Power Engineering Service Group-A – Electronics & Telecommunication Engineering Posts

UPSC ESE 2027 Educational Qualification

Candidates seeking admission to the Engineering Services Examination must possess an engineering qualification recognised under the examination rules.

For certain posts, including Indian Naval Armament Service (Electronics Engineering Posts) and Indian Radio Regulatory Service Group-A, specified M.Sc./Master’s degree qualifications in relevant subjects are also recognised under the notification.

Candidates who have appeared in a qualifying examination but whose result has not yet been declared may also apply, subject to the conditions prescribed in the notification. Such candidates must produce proof of passing the required qualification within the specified time if they are called for the Personality Test/Interview.

UPSC ESE 2027 Age Limit & Relaxation

A candidate for the Engineering Services Examination 2027 must have attained the age of 21 years and must not have attained the age of 30 years as on 1 January 2027.

For the basic age requirement, candidates should have been born not earlier than 2 January 1997 and not later than 1 January 2006.

The notification contains additional conditions for Government servants, Ex-servicemen, ECOs/SSCOs, PwBD candidates and candidates covered under more than one relaxation category. Candidates should verify the detailed conditions before claiming relaxation.

Nationality

A candidate must satisfy the nationality conditions prescribed for the Engineering Services Examination.

• A citizen of India.
• A subject of Nepal.
• A subject of Bhutan.
• A Tibetan refugee who came to India before 1 January 1962 with the intention of permanently settling in India.
• A person of Indian origin who migrated from the countries specified in the notification with the intention of permanently settling in India.

Candidates belonging to the specified categories other than Indian citizens may require a certificate of eligibility issued by the Government of India before appointment.

UPSC ESE 2027 Application Fee

The applicable fee can be paid through the prescribed online payment methods, including net banking, Visa/Master/RuPay credit or debit cards and UPI.

Fee once paid will not be refunded and cannot be held in reserve for another examination or selection. Applications submitted without the prescribed fee, unless the candidate is eligible for fee exemption, may be rejected.

UPSC ESE 2027 Salary Details

The Engineering Services Examination notification covers several different Central Government services and posts. The notification does not provide one consolidated salary figure or single pay scale applicable to all the services/posts covered by ESE 2027.

Salary / Pay Scale: Not Mentioned in the Official Notification.

The applicable pay structure, allowances and other service benefits may depend on the particular service/post to which a candidate is ultimately allotted.

UPSC ESE 2027 Selection Process

The UPSC Engineering Services Examination selection process consists of three stages:

1. Stage-I: Engineering Services Preliminary Examination
2. Stage-II: Engineering Services Main Examination
3. Stage-III: Personality Test/Interview

The Preliminary Examination is an objective-type examination carrying 500 marks. Candidates who qualify Stage-I are admitted to the Main Examination subject to the prescribed conditions.

The Main Examination is a conventional-type examination carrying 600 marks. Candidates qualifying the Preliminary and Main examinations are called for the Personality Test/Interview, which carries 200 marks.

Marks obtained in Stage-I, Stage-II and Stage-III are considered for determining the final order of merit. Service allocation is made keeping in view the candidate’s rank, preferences and number of vacancies, subject to the applicable eligibility and medical requirements.

UPSC ESE 2027 Preliminary Exam Pattern

Paper-II is based on the engineering discipline selected by the candidate. The four disciplines are Civil Engineering, Mechanical Engineering, Electrical Engineering and Electronics & Telecommunication Engineering.

The Preliminary Examination is objective type and includes negative marking for wrong answers.

UPSC ESE 2027 Main Exam Pattern

The Main Examination consists of two conventional-type papers in the engineering discipline selected by the candidate. Each paper carries 300 marks and has a duration of three hours.

The conventional papers must be answered in English and the question papers are set in English only.

UPSC ESE 2027 Personality Test/Interview

The Stage-III Personality Test/Interview carries 200 marks. Candidates who obtain the qualifying marks prescribed by UPSC in Stage-I and Stage-II are summoned for this stage.

The number of candidates called for the Personality Test/Interview is expected to be about twice the number of vacancies. The Personality Test/Interview has no minimum qualifying marks.

The interview assesses areas such as leadership, initiative, intellectual curiosity, tact, social qualities, practical application, energy and integrity of character.

Negative Marking in UPSC ESE Preliminary Examination

Negative marking is applicable in the objective-type papers of the Preliminary Examination.

• For every wrong answer, one-third (1/3) of the marks assigned to that question will be deducted.
• If more than one answer is marked, it will be treated as a wrong answer.
• The same penalty applies even if one of the marked options happens to be correct.
• No penalty is imposed when a question is left unanswered.

Candidates should therefore read the question carefully before marking an answer in the OMR sheet.

UPSC ESE 2027 Syllabus

The UPSC ESE syllabus is divided into General Studies and Engineering Aptitude and the engineering discipline-specific syllabus. Candidates have to prepare the technical subjects according to their selected engineering category.

General Studies and Engineering Aptitude: This section covers the areas prescribed by UPSC relating to general studies, engineering aptitude, logical reasoning, analytical ability, engineering mathematics, numerical methods, standards and quality practices, energy and environment, project management, material science, ICT and other specified engineering-related topics.

Civil Engineering: Major areas include engineering mathematics, structural engineering, construction materials and management, geotechnical engineering, fluid mechanics, hydraulic machines, hydrology, environmental engineering, transportation engineering, surveying and other Civil Engineering subjects specified in the detailed syllabus.

Mechanical Engineering: Major areas include engineering mathematics, thermodynamics, fluid mechanics, heat transfer, IC engines, refrigeration and air conditioning, turbomachines, engineering mechanics, strength of materials, theory of machines, machine design, manufacturing, industrial and maintenance engineering, mechatronics and robotics.

Electrical Engineering: Major areas include engineering mathematics, electrical materials, electric circuits and fields, electrical and electronic measurements, computer fundamentals, basic electronics, power systems, electrical machines, power electronics, control systems and other prescribed Electrical Engineering subjects.

Electronics & Telecommunication Engineering: Major areas include engineering mathematics, networks and systems, electronic devices and circuits, analog and digital electronics, signals and systems, communication systems, microwave engineering, computer engineering, control systems and telecommunications-related subjects.

Important Dates for UPSC ESE 2027

Candidates should complete their applications well before the closing date. The online application link will be disabled after 6:00 PM on 6 October 2026.

Documents Required for UPSC ESE 2027

Candidates should keep the following documents and information ready before starting the application process:

• Matriculation/Secondary School Certificate or equivalent document.
• Engineering degree or qualifying examination details.
• Category certificate, wherever applicable.
• OBC Non-Creamy Layer certificate, wherever applicable.
• EWS Income & Asset Certificate, wherever applicable.
• PwBD certificate, wherever applicable.
• Ex-servicemen or other concession-related certificates, wherever applicable.
• Valid Photo ID.
• Scanned photograph.
• Scanned signature.
• Active email ID.
• Active mobile number.

The candidate’s name, father’s name, mother’s name and date of birth entered in the Common Application Form should match the particulars in the Matriculation Certificate.

OBC and EWS Certificate Requirements

EWS candidates seeking reservation must possess the required Income & Asset Certificate based on Financial Year 2025-26 income. The certificate should be issued on or after 1 April 2026 and not later than the closing date of the application.

OBC candidates seeking reservation must possess the prescribed OBC Non-Creamy Layer certificate based on the financial years specified in the notification. The certificate should be issued on or after 1 April 2026 and within the period specified by UPSC.

Candidates claiming reservation or relaxation benefits should ensure that the required certificates are available in the prescribed format by the closing date of application.

How to Apply Online for UPSC ESE 2027

1. Visit the UPSC Online Application Portal.
2. Create an account as instructed on the portal.
3. Generate the Universal Registration Number (URN).
4. Complete the Common Application Form (CAF).
5. Enter personal and educational details.
6. Upload the required photograph.
7. Capture the live photograph as instructed.
8. Upload the signature in the prescribed format.
9. Enter category and concession details wherever applicable.
10. Select the appropriate engineering discipline.
11. Select the examination centre from the available options.
12. Complete the Examination Specific Module.
13. Pay the prescribed application fee, if applicable.
14. Verify all details carefully.
15. Submit the application.
16. Save the Application Number and URN for future reference.

The application system includes account creation, Universal Registration Number, Common Application Form and the Examination Specific Module. Candidates should carefully read the instructions available on the application portal before submitting the form.

Important: Candidates must upload a clear photograph and capture a live photograph as required. They must also upload their signature in the prescribed manner.

Once the examination application is submitted, the candidate will not be permitted to withdraw it. No correction, alteration or modification in the submitted application form is allowed.

Examination Centres

The Preliminary Examination will be conducted at various examination centres across India. The notification includes several cities, including Hyderabad, Visakhapatnam, Vijayawada and other locations.

The Main Examination centres include Ahmedabad, Aizawl, Prayagraj, Bengaluru, Bhopal, Chandigarh, Chennai, Cuttack, Dehradun, Delhi, Dispur, Hyderabad, Jaipur, Jammu, Kolkata, Lucknow, Mumbai, Patna, Raipur, Ranchi, Shillong, Shimla, Thiruvananthapuram and Visakhapatnam.

There is a ceiling on the number of candidates allotted to several centres. Allotment is generally on a first-apply-first-allot basis, and once the capacity of a centre is reached, the centre may be frozen. Candidates are therefore advised to apply early if they want a particular centre.

UPSC ESE 2027 Admit Card and Exam Day Instructions

• The e-Admit Card will be available online.
• No Admit Card will be sent by post.
• Candidates should keep their registered email ID active.
• Entry to the examination venue closes 30 minutes before commencement of the examination.
• Face authentication is mandatory at the examination venue.
• Black ball pen must be used for writing and marking answers in the OMR sheet.
• Mobile phones and other prohibited electronic devices are not permitted.
• Smart watches, AI-enabled glasses, Bluetooth devices and similar devices are prohibited.
• Candidates should not bring valuable items to the examination venue.

Medical Examination and Physical Standards

Candidates finally recommended on the basis of the Engineering Services Examination 2027 are required to undergo medical examination as prescribed by the concerned authorities.

Candidates must also satisfy the physical standards applicable to the Engineering Services Examination and the concerned services/posts. The relevant functional classification and physical requirements apply to eligible PwBD candidates according to the services/posts concerned.

Important Points to Remember for UPSC ESE 2027

• Approximately 480 vacancies are expected.
• The vacancy number is liable to alteration.
• There are four engineering categories.
• Candidates should apply under the appropriate engineering discipline.
• The Preliminary Examination carries 500 marks.
• The Main Examination carries 600 marks.
• The Personality Test/Interview carries 200 marks.
• Negative marking is applicable in the Preliminary objective papers.
• Stage-I marks are counted for final merit for candidates qualifying for the Main Examination.
• Applications must be submitted online only.
• Applications cannot be withdrawn after submission.
• Corrections in the submitted application form are not allowed.
• URN profile editing is separate from the submitted examination application.
• Candidates should carefully verify all information before final submission.

UPSC ESE 2027 Important Links

Frequently Asked Questions – UPSC Engineering Services Examination 2027

1. What is UPSC Engineering Services Examination 2027?

UPSC Engineering Services Examination 2027 is a recruitment examination conducted by the Union Public Service Commission for various engineering services and posts under the Central Government. The examination covers Civil, Mechanical, Electrical and Electronics & Telecommunication Engineering and consists of Preliminary Examination, Main Examination and Personality Test/Interview.

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

The notification states that approximately 480 vacancies are expected to be filled through Engineering Services Examination 2027. The vacancy figure is liable to alteration. The notification also mentions 19 vacancies for Persons with Benchmark Disabilities. A final discipline-wise numerical vacancy breakup is not mentioned in the notification.

3. What are the four disciplines in UPSC ESE 2027?

The four engineering categories are Civil Engineering, Mechanical Engineering, Electrical Engineering and Electronics & Telecommunication Engineering. Candidates have to select the appropriate engineering category while submitting their application. The technical paper in the Preliminary and Main Examination is based on the engineering category selected by the candidate.

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

The last date for submitting the online application is 6 October 2026 up to 6:00 PM. After this deadline, the application link will be disabled. Candidates are advised to complete the application process well before the closing date so that they have sufficient time to address any application or payment-related issue.

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

The candidate must have attained 21 years and must not have attained 30 years as on 1 January 2027. For the basic age requirement, the candidate should have been born between 2 January 1997 and 1 January 2006. Age relaxation is available to eligible reserved categories and other specified categories according to the examination rules.

6. What is the educational qualification for UPSC ESE 2027?

The principal qualification is a degree in Engineering from a recognised University or Institution satisfying the conditions specified in the notification. Certain alternative qualifications are also recognised, including specified Institution examinations and qualifying foreign engineering qualifications. Additional qualification provisions are prescribed for certain Electronics-related services.

7. What is the application fee for UPSC ESE 2027?

The prescribed fee is Rs. 200 for candidates who are required to pay the examination fee. Female candidates and candidates belonging to SC, ST and eligible PwBD categories are exempted from payment. OBC and EWS candidates are required to pay the prescribed fee and do not receive fee exemption under this notification.

8. Is negative marking applicable in UPSC ESE Preliminary Examination?

Yes. Negative marking is applicable to the objective-type papers in the Preliminary Examination. For every wrong answer, one-third of the marks assigned to that question is deducted. If more than one option is marked, the answer is treated as wrong. There is no penalty for a question that is left unanswered.

9. What is the UPSC ESE Preliminary Exam pattern?

The Preliminary Examination consists of two papers carrying a total of 500 marks. Paper-I is General Studies and Engineering Aptitude for 200 marks with a duration of two hours. Paper-II is the engineering discipline-specific paper for 300 marks with a duration of three hours.

10. What is the UPSC ESE Main Exam pattern?

The Main Examination consists of two conventional-type papers in the selected engineering discipline. Each paper carries 300 marks and has a duration of three hours. The total marks for Stage-II are 600. Candidates should follow the detailed discipline-specific syllabus provided for their selected engineering category.

11. How many marks are allotted for the Personality Test?

The Stage-III Personality Test/Interview carries 200 marks. Candidates who qualify the Preliminary and Main Examination according to the prescribed qualifying criteria are called for the Personality Test/Interview. The notification specifies that there are no minimum qualifying marks for the Personality Test/Interview.

12. When will UPSC ESE Preliminary Examination 2027 be conducted?

The Engineering Services Preliminary/Stage-I Examination 2027 is scheduled to be conducted on 31 January 2027. Candidates should keep checking the UPSC website and their registered email communication for further instructions, admit card information, examination updates and subsequent stages of the recruitment process.

13. When is the UPSC ESE Main Examination 2027?

The Engineering Services Main/Stage-II Examination 2027 is scheduled for 18 June 2027. Candidates who qualify the Preliminary Examination and satisfy the applicable eligibility requirements will be admitted to the Main Examination. The Main Examination consists of two conventional papers in the candidate’s selected engineering discipline.

14. Can a candidate apply for more than one engineering discipline?

No. A candidate may apply for admission to the examination in respect of only one category of Services/Posts. The available categories are Civil Engineering, Mechanical Engineering, Electrical Engineering and Electronics & Telecommunication Engineering. Candidates should therefore carefully select their engineering discipline before final submission.

15. Can the UPSC ESE application be withdrawn after submission?

No. Candidates are not permitted to withdraw their application after submission. The notification also states that correction, alteration or modification in the submitted application form is not allowed. Applicants should therefore carefully verify their personal details, educational qualification, category, engineering discipline and other information before submitting the application.

16. Is salary mentioned in the UPSC ESE 2027 notification?

The notification does not provide a single consolidated salary or pay scale applicable to all services and posts covered by the Engineering Services Examination. Since multiple services/posts are included, the applicable remuneration may differ by post. Therefore, the salary/pay scale is Not Mentioned in the Official Notification.

17. What documents are required for UPSC ESE application?

Candidates should keep their Matriculation Certificate, engineering qualification details, category certificate wherever applicable, PwBD certificate where applicable, concession-related documents, valid photo ID, photograph, signature, email ID and mobile number ready. Candidates should ensure that their personal details, particularly date of birth, match the relevant official certificate.

18. Is Aadhaar required for UPSC ESE 2027?

The notification strongly advises applicants to use Aadhaar for easier verification and authentication. However, the notice also provides other photo ID options such as Voter Card, PAN Card, Passport, Driving Licence and other Photo ID cards issued by the State or Central Government. The details of the selected ID have to be provided in the URN profile.

19. Where can candidates apply for UPSC ESE 2027?

Candidates are required to apply online through the UPSC Online Application Portal. The notification clearly states that applications must be submitted online and that no other mode is permitted. Applicants need to complete the account creation, URN, Common Application Form and Examination Specific Module processes according to the instructions available on the portal.

20. What should candidates do after submitting the application?

After successful submission, candidates should save their Application Number and URN and retain a copy of the submitted information for future reference. They should regularly check the UPSC website and registered email communication for admit cards, examination instructions, results and subsequent-stage information.

UPSC ESE 2027 – Final Summary and Advice

The UPSC Engineering Services Examination 2027 notification offers approximately 480 vacancies across four engineering disciplines: Civil, Mechanical, Electrical and Electronics & Telecommunication Engineering. The recruitment process consists of Preliminary Examination, Main Examination and Personality Test/Interview.

The online application process is open from 16 September 2026 to 6 October 2026 up to 6:00 PM. The Preliminary Examination is scheduled for 31 January 2027, while the Main Examination is scheduled for 18 June 2027.

Engineering graduates who meet the prescribed educational, age, nationality and other eligibility requirements should carefully read the notification before applying. Particular attention should be given to the engineering discipline, category certificates, age details, examination centre and uploaded documents.

Since the application cannot be withdrawn or corrected after submission, candidates should verify every detail before final submission. Those preparing for the examination should begin with the official syllabus and plan their preparation separately for General Studies and Engineering Aptitude and their chosen technical discipline.