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Job Description

Overview

Oil India Limited (OIL), a prestigious Maharatna Public Sector Undertaking under the Ministry of Petroleum and Natural Gas, invites applications from competent professionals for various Executive positions across Grade A, B, and C cadres. This recruitment drive aims to fill crucial technical and administrative roles, supporting the organization's expansive energy operations and exploration initiatives across the country. Selected candidates will enjoy competitive industrial dearness allowance (IDA) pay structures, comprehensive allowances, and excellent career advancement prospects within the core energy sector.

Key Responsibilities

  • Drive specialized research and development programs in chemical and geological domains to optimize extraction techniques.
  • Manage mechanical infrastructure, equipment maintenance, and operational integrity at various company sites.
  • Oversee petroleum engineering workflows, drilling operations, and reservoir performance assessments.
  • Handle internal auditing procedures, corporate accounts, financial reporting, and statutory compliance matters.
  • Facilitate official language implementation, translation tasks, and administrative secretarial support functions.
  • Coordinate cross-functional project activities to ensure timely completion and adherence to safety standards.

Why Apply

Working with Oil India Limited offers unparalleled professional growth in the energy sector, coupled with robust job security and attractive remuneration packages. Employees benefit from medical facilities, performance-linked incentives, and continuous skill development programs in a technologically advanced work environment.

Important Dates

  • Application Opening Date: 15 October 2026
  • Application Closing Date: 14 November 2026
  • Tentative Computer Based Test Date: 28 December 2026

Quick Facts

  • Organization: Oil India Limited
  • Total Openings: 32 Vacancies
  • Designations: Superintending Research Scientist, Senior Officer, Hindi Officer, Confidential Secretary
  • Location: Nationwide operations

Oil India Limited Executive Recruitment 2026 Overview

Registration Date
15 Oct 2026 – 14 Nov 2026
Exam Date
28 Dec 2026
Salary
₹50,000–1,60,000 to ₹80,000–2,20,000 (IDA)
Vacancies
32
Eligibility
B.Tech/M.Tech/Ph.D./ICAI
Application Link

Vacancy Details

Post Name & CodeVacancies
Superintending Research Scientist (CH-01) – Grade C05
Senior Officer (Mechanical) (ME-02) – Grade B14
Senior Officer (Petroleum) (PE-03) – Grade B04
Senior Accounts Officer / Internal Auditor (AC-04) – Grade B06
Hindi Officer (HO-05) – Grade A02
Confidential Secretary (CS-06) – Grade A01

How to Apply

  1. Navigate to the official Oil India Limited recruitment application portal during the active registration window.
  2. Register using a unique email address and active mobile number to generate login credentials.
  3. Sign in to the candidate portal and complete the online application form with accurate personal, educational, and professional data.
  4. Upload scanned copies of a recent passport-size photograph and signature in the dimensions specified by the authority.
  5. Pay the requisite application fee securely through the online SBI e-Pay Lite gateway if applicable.
  6. Review all entered details thoroughly before final submission since edited applications are not permitted.
  7. Download and print a hard copy of the successfully submitted application form for future verification purposes.

Cutoff Marks

50/100 for UR/OBC/EWS and 40/100 for SC/ST/PwBD in CBT

Application Fee

  • General / OBC (NCL): ₹500 + Applicable Taxes
  • SC / ST / PwBD / EWS / Ex-Servicemen: Nil
  • Payment Mode: Online via SBI e-Pay Lite portal.

Age Limit

27 to 42 Years (as per post & category)

Selection Process

The selection methodology comprises a Computer Based Test (CBT) carrying 100 objective-type marks, which accounts for 85 percent weightage in the final merit calculation. Candidates must secure qualifying marks of 50 out of 100 for General, OBC, and EWS categories, and 40 out of 100 for SC, ST, and PwBD aspirants.

Shortlisted candidates based on CBT performance will be invited for a Personal Interview carrying 15 marks, representing 15 percent weightage. The final merit list is compiled by aggregating scores obtained in both the computer-based examination and the personal interview stage.

Exam Pattern

The Computer Based Test consists of multiple-choice questions designed to evaluate technical proficiency, domain knowledge, and general aptitude. The examination carries a total of 100 marks with specified qualifying thresholds based on applicant reservation categories.

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Organization

Oil India Limited (OIL) stands as a cornerstone of India's energy sector, operating as a prestigious Maharatna Public Sector Undertaking (PSU) under the administrative control of the Ministry of Petroleum and Natural Gas, Government of India. As a leader in the exploration and production of crude oil and natural gas, the organization plays a critical role in ensuring national energy security. Beyond its primary operational mandate, Oil India Limited is deeply committed to inclusive growth and social responsibility, frequently launching initiatives that provide employment opportunities to various segments of society. A notable example of this commitment is the dedicated recruitment campaigns designed specifically for Persons with Benchmark Disabilities (PwBD), underscoring the organization's dedication to creating an equitable workplace that values talent and diversity. Recently, Oil India Limited has highlighted various recruitment opportunities for candidates across diverse academic and technical backgrounds, including those with 10th, 12th, Diploma, and ITI qualifications. These recruitment efforts encompass a range of critical roles such as Junior Technician, Junior Office Assistant, and Junior Engineer, providing a robust career path for qualified professionals. The recruitment processes initiated by the company represent a significant effort to strengthen its workforce with skilled talent while fostering local development in its core operational areas, particularly the Northeast region. For those seeking a stable and rewarding career within a Maharatna PSU, these recruitment drives offer a golden opportunity. The organization emphasizes the importance of reviewing post-wise vacancies, eligibility criteria, fee structures, and the comprehensive selection process before applying. By prioritizing accessibility and inclusivity, Oil India Limited continues to set a benchmark for corporate governance and social outreach within the public sector. As the energy landscape evolves, the organization remains focused on operational excellence, innovation in exploration, and the empowerment of the workforce that drives its success. Candidates are advised to stay updated through official channels to meet all requirements and adhere to specified timelines. Through such targeted recruitment programs, Oil India Limited not only fulfills its human resource needs but also contributes positively to the socio-economic fabric of India's regions. The commitment to fairness and transparency in the selection process remains a hallmark of the organization, ensuring that every applicant is evaluated based on merit and potential. Whether in technical roles or administrative support, the positions offered during these campaigns are integral to the smooth functioning of OIL's complex infrastructure. For the youth and professionals in Assam and Arunachal Pradesh, these opportunities are more than just a job; they are an invitation to contribute to one of the country's most vital industries. As deadlines approach, prospective applicants are encouraged to organize their credentials to participate in these transformative programs. Oil India Limited remains dedicated to being an employer of choice, fostering an environment where every employee can thrive while contributing to the country's energy future.

Frequently Asked Questions

A total of 32 vacancies have been announced across Grade A, B, and C executive positions, which include Superintending Research Scientist, Senior Officer roles in Mechanical and Petroleum, Senior Accounts Officer, Hindi Officer, and Confidential Secretary. Check the official notification PDF for complete post-wise category distributions.

The online application portal closes on 14 November 2026 at 11:00 AM. Candidates must complete their registration and fee payment well before the deadline to prevent server congestion issues on the official website.

Applicants must hold a Bachelor's Degree in Mechanical Engineering spanning a minimum duration of 4 years with at least 65% aggregate marks from a recognized university or institution. Review the detailed notification for specific stream relaxations.

General and OBC (Non-Creamy Layer) applicants are required to pay an application fee of ₹500 plus applicable taxes through the online payment gateway. SC, ST, PwBD, EWS, and Ex-Servicemen candidates are exempted from fee payment.

The selection process involves a Computer Based Test (CBT) carrying 85% weightage followed by a Personal Interview carrying 15% weightage. Merit is determined based on the combined composite score secured by candidates in both stages.

Selected candidates appointed to Grade B Senior Officer positions will receive an IDA pay scale of ₹60,000 to ₹1,80,000 along with various allowances and perks admissible under company regulations.

The Computer Based Test (CBT) for eligible applicants is tentatively scheduled to be held on 28 December 2026. Candidates should regularly monitor the official portal for admit card release updates.

The crucial cut-off date for determining applicant age limits, required post-qualification work experience duration, and educational qualifications is 14 November 2026.

Interested individuals must apply exclusively online through the designated official application portal. No physical paper applications or alternative submission methods will be accepted by the organization.
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