Introduction

The Bhabha Atomic Research Centre (BARC) organizes the Orientation Course for Engineering Graduates and Science Postgraduates (OCES) and the DAE Graduate Fellowship Scheme (DGFS) every year. These programs are designed to recruit Scientific Officers across various fields within the Department of Atomic Energy (DAE), Government of India. The OCES/DGFS-2026 training initiatives provide exceptional career prospects in nuclear science, engineering, and research. After successful completion, candidates are placed as Scientific Officers "C" in various DAE departments or the Atomic Energy Regulatory Board (AERB).

Training Schemes and Career Prospects

BARC offers two major training programs:

1. Orientation Course for Engineering Graduates and Science Postgraduates (OCES)

·         Duration: 1 Year

·         Location: Conducted at BARC Training Schools in Mumbai and Hyderabad.

·         Training Outcome: Upon successful completion, candidates are appointed as Scientific Officers “C” in DAE units.

2. DAE Graduate Fellowship Scheme for Engineering Graduates (DGFS)

·         Duration: 2 Years

·         Eligibility: Candidates who secure admission to M.Tech. in select IITs/NITs.

·         Stipend: Includes tuition fee reimbursement and project-related financial support.

·         Placement: On completion, candidates join BARC (Mumbai) or IGCAR (Kalpakkam).

Both programs provide attractive career progression opportunities in nuclear science, research reactors, accelerators, and nuclear fuel cycle technologies.

Emoluments & Allowances

BARC provides competitive salaries and benefits to Trainee Scientific Officers (TSOs) and DGFS Fellows.

During Training:

·         Stipend: ₹ 74,000 per month.

·         Book Allowance: ₹ 30,000 (OCES) / Contingency Grant of ₹ 60,000 per year (DGFS).

·         Accommodation: Mandatory in DAE or DGFS institute hostels.

After Absorption as Scientific Officer “C”:

·  Basic Pay: ₹ 56,100 per month (7th CPC Pay Level 10).

·  Total Monthly Emoluments (Including Allowances): ₹ 1,34,000/- (Approx.).

·   Additional Benefits: Performance-related incentives, professional update allowance, health insurance, LTC, and PRIS bonuses.

Selection Process

The selection for OCES/DGFS-2025 is a two-step process:

Step 1: Screening Methods

Candidates can be shortlisted for interviews through any of the three methods:

1. Online Examination:

·         Conducted in March 2025 across multiple cities.

·         Subjects include Engineering & Science disciplines.

·         Candidates receive a BARC Online Exam Score.

2. GATE Score Screening:

·         Candidates with valid GATE-2023, GATE-2024, or GATE-2025 scores can apply.

·         Highest score among the three years will be considered.

3. CEBS/NISER CGPA Score:

·         M.Sc. graduates from CEBS (Mumbai) & NISER (Bhubaneswar) with CGPA ≥ 7.5 can apply.

Step 2: Selection Interview

· Mode: Conducted in Mumbai (for all disciplines except Geology) & Hyderabad (for Geology).

·     Period: May – June 2025.

·      Reimbursement: Outstation candidates receive AC-III Tier train fare.

Final Selection:

·         Based solely on performance in the Selection Interview.

·         The final provisional selection list will be displayed in June 2025.

BARC OCES 2025 Overview

• Exam Name: BARC OCES 2025
• Conducting Body: Bhabha Atomic Research Centre
• BARC OCES Full Form: Bhabha Atomic Research Centre Orientation Course for Engineering Graduates and Science Postgraduates
• Exam Level: National
• Mode of Application: Online
• Nationality: Applicant must be a citizen of India
• Application Fee: ₹500 for General and OBC males. Fee exemptions apply for females, SC/ST, and other eligible categories.
• Exam Mode: Online
• Exam Language: English
• Official Website: barc.gov.in

Eligibility Criteria

The Bhabha Atomic Research Center (BARC), located in Trombay, Mumbai, Maharashtra, is India's leading nuclear research institute. It is currently inviting applications for the Orientation Course for Engineers and Scientists (OCES). Before applying for the BARC OCES 2026 exam, candidates must ensure they meet the eligibility requirements.

Selection for the Trainee Scientific Officer position at BARC will be based entirely on the candidate's performance in the BARC exam and personal interview. The upper age limit is 26 years, with a relaxation of up to 31 years depending on the candidate’s category. Only Indian citizens are eligible to apply for the BARC OCES exam 2026.

Candidates must have completed a B.E./B.Tech., B.Sc. (Engineering), or a 5-year Integrated M.Tech. with a minimum of 60% aggregate marks.

Academic Qualifications

Candidates must have a B.E./B.Tech., M.Sc., or Integrated M.Tech. degree with at least 60% marks (or a 6.0 CGPA on a 10-point scale). The following Engineering disciplines are eligible for the BARC OCES application:

Degrees like MCA, Mechatronics, Industrial Engg., Biomedical Engg., etc., are NOT eligible.

Age Limit (as of August 1, 2025)

·         General Category: 26 years.

·         OBC (Non-Creamy Layer): 29 years.

·         SC/ST: 31 years.

·         Dependents of 1984 Riots Victims / Kashmir Domiciles: 31 years.

·         Physically Challenged (PwD): +10 years relaxation.

Nationality

·         Must be an Indian Citizen.

BARC OCES 2026 Important Dates

Candidates planning to apply for BARC OCES 2026 should familiarize themselves with the key dates for the exam and application process. These dates are crucial for staying organized and ensuring timely completion of all important events. Below is a list of the significant dates for BARC OCES 2026:

BARC OCES 2026 Application Form

The BARC OCES 2026 Application Form has been officially launched. Candidates can submit their applications online from 22 December 2025 to 21 January 2026. If any modifications are required, a correction window will be open from 7th to 14th February 2025. To apply, simply click on the provided link and complete the application process. Ensure that you submit your application before the deadline to prevent any complications.

Steps to Apply for BARC OCES 2026 Exam

Candidates wishing to apply for the BARC OCES 2026 exam can follow the step-by-step instructions below to complete their application. Make sure to accurately fill in all details and upload the necessary documents before submitting the form.

Step 1 - Register Online:
Go to the application page and click on the "New Registration" link. Enter your basic details like name, gender, mobile number, email ID, OCES discipline, and qualifying degree.

Step 2 - Verify Contact Details:
After registering, verify your mobile number and email ID using the OTP and activation link sent to your contacts.

Step 3 - Login to Fill Form:
Once your registration is confirmed, log in using the details sent to your email and mobile number. Fill in the application form online.

Step 4 - Upload Documents:
Upload your recent passport-sized photo (4.5x3.5 cm) and signature (2x4.5 cm) in JPG/JPEG format.

Step 5 - Fill Marks and Details:
Enter your marks from SSC/HSC/B.Sc./BE/B.Tech/M.Sc. in the application form.

Step 6 - Choose Screening Option:
Select a screening channel (CBT or GATE score) and pick three preferred exam cities if opting for online examination.

Step 7 - GATE Scores (If Applicable):
If you're using GATE-2023/2024 scores, upload your scorecard during application. For GATE-2025, wait for results before uploading your score.

Step 8 - Provide Valid Documents:
If you’re eligible for fee exemptions, upload your supporting documents like ID cards or certificates.

Step 9 - Review the Application:
Once all information is filled, preview the form. Make any necessary corrections before submitting.

Step 10 - Final Submission:
After reviewing, click on "Submit" to finalize your application. No changes can be made after submission.

Step 11 - Pay Application Fee (If Applicable):
If required, pay the application fee (₹500) online using debit/credit card, net banking, or SBI payment gateway.

Step 12 - Receive Registration Number:
After payment, you will get a unique Registration Number. Keep it safe for future reference.

Application Fee Details

BARC OCES 2026 Exam Pattern

The BARC OCES 2026 exam will be conducted online and will consist of multiple-choice questions. Below is the detailed exam pattern for the BARC OCES 2026 exam.

BARC OCES 2026 Syllabus

The BARC OCES 2026 syllabus is centered around the specific Science or Engineering discipline selected by the candidate. The questions aim to assess the candidate's fundamental understanding of the subjects within their chosen field. Emphasis is placed on problem-solving abilities and knowledge rather than rote memorization. Subjects such as General English, General Knowledge, and Aptitude are not part of the exam.

Subject - General Awareness

Topics

·         Indian National Movement

·         General Polity

·         Awards and Honours

·         Indian Economy

·         Abbreviations

·         National and International Organizations

·         General Science

·         Important Days

·         National and International Current Affairs

·         Sports

·         Budget and Five-Year Plans

·         Science and Technology

·         Inventions and Discoveries in Science

Subject - Mathematics

Topics

·         Profit and Loss

·         Time and Distance

·         Ratio and Proportion

·         Volume and Work

·         Areas

·         Heights and Distance

·         Decimal Fractions

·         Banker’s Discount

·         Logarithms

·         Simplifications

·         Problems on Numbers

·         Simple Interest

·         Volumes and Surface Area

·         Permutations and Combinations

·         Problems on Trains

·         Pipes and Cisterns

·         Percentage

·         Average

·         Operations on Numbers

·         LCM of Numbers

·         Discounts

·         Calendars

Subject - English

Topics

·         Synonyms and Antonyms

·         Words and Phrases

·         Fill in the Blanks

·         One Word Substitution

·         Active and Passive Voice

·         Transformation of Sentences

·         Reading Comprehension

·         Sentence Reproduction

·         Completion of Paragraphs

·         Tenses

·         Antonyms Vocabulary

·         Paragraph Completion

·         Usage of Words and Common Errors

·         Functional Grammar and Vocabulary

·         Common Vocabulary

·         Decision Making

·         Verb Vocabulary

·         Articles and Prepositions

·         Sentence Fillers

·         Comprehension

·         Comprehension of Passage

·         Spellings Grammar

·         Articles Grammar

Subject - Reasoning

Topics

·         Nonverbal Series

·         Clocks and Calendars

·         Analogy

·         Directions

·         Alphabet Series

·         Embedded Figures

·         Decision Making

·         Non-verbal Series

·         Coding and Decoding

·         Mirror Images