Oil India Executive Recruitment 2026: Oil India Limited (OIL), a Government of India Maharatna Public Sector Undertaking, has announced 32 Executive vacancies for Superintending Research Scientist, Senior Officer, Senior Accounts Officer, Hindi Officer and Confidential Secretary posts.
The recruitment has been announced under Advertisement No. HRAQ/REC-EX-B/2026-03, dated 15 October 2026.
Eligible Indian citizens can submit their applications online from 15 October 2026 at 4:00 PM until 14 November 2026 at 11:00 AM through the official Oil India recruitment portal.
The available posts carry pay scales ranging from ₹50,000–₹1,60,000 to ₹80,000–₹2,20,000, depending on the grade.
Latest Update – 16 October 2026: Online applications are open for 32 Executive posts. The Computer-Based Test (CBT) is tentatively scheduled for 28 December 2026.
Oil India Executive Recruitment 2026 – Overview
| Particulars | Details |
|---|---|
| Recruiting Organisation | Oil India Limited |
| Organisation Type | Maharatna PSU |
| Recruitment Name | Oil India Executive Recruitment 2026 |
| Advertisement Number | HRAQ/REC-EX-B/2026-03 |
| Notification Date | 15 October 2026 |
| Total Vacancies | 32 Posts |
| Posts | Superintending Research Scientist, Senior Officer and Others |
| Grades | A, B and C |
| Application Mode | Online |
| Application Start Date | 15 October 2026 |
| Last Date to Apply | 14 November 2026 |
| Last Time to Apply | 11:00 AM |
| Educational Qualification | Post-wise Engineering Degree, Postgraduation, Ph.D., ICAI/ICMAI or Diploma |
| Age Limit | Post-wise |
| Salary | ₹50,000–₹2,20,000 (Grade-wise Pay Scale) |
| Selection Process | CBT and Interview / Skill Test |
| Tentative CBT Date | 28 December 2026 |
| Primary Job Location | Duliajan, Assam; Transferable |
| Official Website | https://www.oil-india.com/ |
Oil India Recruitment 2026 Latest News
Oil India Limited has invited applications for Executive positions across research, engineering, accounts, official language and secretarial functions.
A total of 32 vacancies have been announced under Grades A, B and C.
Candidates must satisfy the educational qualification, age and experience requirements applicable to their chosen post.
Recruitment Highlights
- 32 Executive vacancies
- Six different post categories
- Applications started on 15 October 2026
- Last date 14 November 2026 at 11:00 AM
- CBT tentatively scheduled for 28 December 2026
- Application fee of ₹500 plus taxes for General/OBC-NCL candidates
- Fee exemption for specified categories
- Grade-wise pay scales up to ₹2,20,000
- Selection through CBT followed by interview or skill test, depending on the post
Oil India Executive Recruitment 2026 Important Dates
| Event | Date |
|---|---|
| Official Notification Released | 15 October 2026 |
| Online Application Started | 15 October 2026, 4:00 PM |
| Last Date to Apply Online | 14 November 2026, 11:00 AM |
| Admit Card Release | To Be Announced |
| CBT Examination Date | 28 December 2026 (Tentative) |
| CBT Result | To Be Announced |
| Interview / Skill Test | To Be Announced |
| Final Selection | To Be Announced |
Candidates should complete the application well before the deadline.
Oil India Executive Vacancy Details 2026
A total of 32 vacancies have been announced.
| Post Name | Post Code | Grade | Vacancies |
|---|---|---|---|
| Superintending Research Scientist | CH-01 | C | 5 |
| Senior Officer (Mechanical) | ME-02 | B | 14 |
| Senior Officer (Petroleum) | PE-03 | B | 4 |
| Senior Accounts Officer / Senior Internal Auditor | AC-04 | B | 6 |
| Hindi Officer (Official Language) | HO-05 | A | 2 |
| Confidential Secretary | CS-06 | A | 1 |
| Total | 32 |
Category-Wise Vacancy Details
| Post Code | UR | OBC-NCL | SC | ST | EWS | Total |
|---|---|---|---|---|---|---|
| CH-01 | 3 | 1 | 1 | 0 | 0 | 5 |
| ME-02 | 7 | 3 | 2 | 1 | 1 | 14 |
| PE-03 | 3 | 1 | 0 | 0 | 0 | 4 |
| AC-04 | 4 | 1 | 1 | 0 | 0 | 6 |
| HO-05 | 1 | 1 | 0 | 0 | 0 | 2 |
| CS-06 | — | — | — | — | — | 1 |
| Total | 18 | 7 | 4 | 1 | 1 | 32 |
Note: The Confidential Secretary vacancy is reported as one PwBD backlog vacancy and is shown separately from the other category allocations. Candidates should consult the original advertisement for its precise reservation conditions.
Oil India Executive Eligibility Criteria 2026
Educational qualifications differ according to the post.
Post-Wise Educational Qualification
| Post Name | Required Qualification |
|---|---|
| Superintending Research Scientist | Relevant Ph.D. in Chemistry, Geology, Chemical Engineering or Petroleum Engineering, along with the specified postgraduate qualification and at least 4 years of relevant post-qualification experience |
| Senior Officer (Mechanical) | Four-year Bachelor’s Degree in Mechanical Engineering with at least 65% marks |
| Senior Officer (Petroleum) | Two-year Master’s Degree in Petroleum Engineering / Technology with at least 60% marks and Engineering qualification at graduation level |
| Senior Accounts Officer / Senior Internal Auditor | Associate Membership of ICAI or ICMAI |
| Hindi Officer (Official Language) | Postgraduate Degree in Hindi with at least 3 years of relevant post-qualification experience |
| Confidential Secretary | Graduation with the prescribed diploma in Secretarial Practice / Office Management or equivalent and at least 2 years of relevant post-qualification experience |
Important Eligibility Instructions
Candidates should note that:
- Some posts require mandatory post-qualification work experience.
- The Mechanical Engineering post specifies a particular engineering discipline and excludes certain related specialisations.
- Candidates must satisfy the prescribed minimum marks and degree-duration requirements.
- Experience certificates should clearly establish the nature and duration of work.
- Qualifications must be from recognised institutions.
Applicants should read the detailed official notification before selecting a post.
Oil India Executive Age Limit 2026
Age is calculated as of 14 November 2026.
Post-Wise Upper Age Limit
| Post Name | General / UR Age Limit |
|---|---|
| Superintending Research Scientist | 37 Years |
| Senior Officer (Mechanical) | 27 Years |
| Senior Officer (Petroleum) | 29 Years |
| Senior Accounts Officer / Senior Internal Auditor | 29 Years |
| Hindi Officer | 29 Years |
| Confidential Secretary | 37 Years |
Age Relaxation
Age relaxation is available according to the applicable Government and Oil India rules.
Reported provisions include:
- OBC-NCL: Applicable category relaxation
- SC/ST: Applicable category relaxation
- PwBD: As prescribed
- Ex-Servicemen: As prescribed
- Eligible internal Oil India employees: Special upper-age provisions
- Relevant Ph.D. holders: Additional relaxation for specified posts
The maximum age after applicable relaxations is subject to the limits specified in the notification.
Oil India Executive Application Fee 2026
| Category | Application Fee |
|---|---|
| General / UR | ₹500 + Applicable Taxes |
| OBC-NCL | ₹500 + Applicable Taxes |
| SC | Nil |
| ST | Nil |
| EWS | Nil |
| PwBD | Nil |
| Ex-Servicemen | Nil |
Payment Mode
The application fee must be paid online through the designated SBI e-Pay Lite payment gateway.
The fee is non-refundable.
Oil India Executive Salary 2026
The selected candidates will receive salary according to their respective grades.
| Post Name | Grade | Pay Scale |
|---|---|---|
| Superintending Research Scientist | C | ₹80,000–₹2,20,000 |
| Senior Officer (Mechanical) | B | ₹60,000–₹1,80,000 |
| Senior Officer (Petroleum) | B | ₹60,000–₹1,80,000 |
| Senior Accounts Officer / Senior Internal Auditor | B | ₹60,000–₹1,80,000 |
| Hindi Officer | A | ₹50,000–₹1,60,000 |
| Confidential Secretary | A | ₹50,000–₹1,60,000 |
Additional Benefits
Eligible employees may receive:
- Dearness Allowance
- House Rent Allowance or company accommodation benefits
- Medical benefits
- Provident Fund and gratuity
- Group insurance
- Other benefits according to company rules
The actual monthly in-hand salary depends on allowances and deductions.
Oil India Executive Selection Process 2026
The selection process varies according to the post.
For Posts Requiring CBT and Personal Interview
The reported recruitment scheme includes:
- Computer-Based Test
- Personal Interview
- Document Verification
- Final Selection
The reported weightage is:
| Selection Component | Weightage |
|---|---|
| Computer-Based Test | 85% |
| Personal Interview | 15% |
| Total | 100% |
For Hindi Officer and Confidential Secretary
The selection process includes:
- Computer-Based Test
- Proficiency Test / Skill Test
- Document Verification
The Proficiency Test / Skill Test is qualifying in nature according to the reported recruitment scheme.
Candidates must verify the selection method corresponding to their exact post code.
Oil India Executive CBT Exam Pattern 2026
The Computer-Based Test is reported to carry 100 marks.
| Particulars | Details |
|---|---|
| Examination Mode | Computer-Based Test |
| Maximum Marks | 100 |
| Duration | 90 Minutes |
| Question Type | Objective |
| Tentative Exam Date | 28 December 2026 |
Qualifying Marks
For the applicable CBT and interview streams, the reported minimum qualifying marks are:
| Category | Minimum CBT Marks |
|---|---|
| UR / OBC-NCL / EWS | 50 out of 100 |
| SC / ST / PwBD | 40 out of 100 |
The qualifying thresholds and final selection calculations may differ for the skill-test posts.
Important: Candidates should refer to the official advertisement and examination instructions for the detailed subject distribution and marking scheme.
Oil India Executive Syllabus 2026
Candidates should prepare according to the discipline of the applied post.
General Aptitude Preparation
- Quantitative Aptitude
- Logical Reasoning
- English Language
- General Awareness
- Current Affairs
- Basic Computer Knowledge
Mechanical Engineering
- Engineering Mechanics
- Thermodynamics
- Fluid Mechanics
- Strength of Materials
- Manufacturing Processes
- Machine Design
- Heat Transfer
Petroleum Engineering
- Reservoir Engineering
- Drilling Engineering
- Production Engineering
- Well Testing
- Petroleum Geology
- Oil and Gas Production Technology
Research Scientist
- Advanced Research Methodology
- Relevant Specialised Scientific Knowledge
- Laboratory Techniques
- Research Project Management
- Industrial Safety and HSE
Accounts and Audit
- Financial Accounting
- Cost Accounting
- Auditing
- Taxation
- Financial Management
- Corporate Accounting
- Accounting Standards
Hindi Officer
- Hindi Grammar
- Translation
- Official Language Policy
- Administrative Terminology
- Hindi and English Correspondence
Confidential Secretary
- Office Management
- Computer Applications
- Secretarial Practices
- Communication Skills
- Shorthand and Transcription
These are suggested preparation topics, not a separately verified official syllabus.
How to Apply Online for Oil India Executive Recruitment 2026
Candidates can submit their online applications through the Oil India recruitment portal.
Step-by-Step Application Process
- Visit https://www.oil-india.com/.
- Open the Careers / Advertisement section.
- Find Advertisement No. HRAQ/REC-EX-B/2026-03.
- Read the detailed notification carefully.
- Click the online application link.
- Register using your name, mobile number and email address.
- Verify the mobile number and email address through OTP.
- Log in using the generated credentials.
- Select the appropriate post code.
- Enter personal, educational and experience details.
- Upload the required photograph and signature.
- Review the application form.
- Pay the application fee, if applicable.
- Submit the application.
- Download and print the completed form.
Application Deadline: 14 November 2026 at 11:00 AM.
Documents Required for Oil India Recruitment 2026
Candidates should prepare:
- Recent passport-size photograph
- Scanned signature
- Class 10 certificate for date-of-birth proof
- Educational qualification certificates
- Degree or postgraduate mark sheets
- Ph.D. documents, if applicable
- ICAI/ICMAI membership proof, if applicable
- Work experience certificates
- Category certificate, if applicable
- PwBD certificate, if applicable
- Valid photo identity proof
- NOC for applicable Government or PSU employees
Candidates should check the prescribed upload format and file-size limits.
Oil India Executive Job Location 2026
The selected candidates may initially be posted at Field Headquarters, Duliajan, Assam, or another location according to the organisation’s requirements.
The posts are transferable according to Oil India service conditions.
Oil India Executive Service Bond 2026
A service-bond requirement has been reported for certain Grade B positions.
Selected candidates in the applicable posts may be required to serve Oil India for a minimum of three years.
The reported bond condition does not apply to post code AC-04.
Candidates should verify the exact bond amount and conditions in the official notification.
Oil India Executive Admit Card 2026
The admit card will be released before the examination.
Candidates should check the official Oil India recruitment portal for:
- CBT admit card
- Examination centre
- Reporting time
- Examination instructions
- Any revised examination schedule
The tentative CBT date is 28 December 2026.
Oil India Executive Result 2026
Oil India will announce the result according to its recruitment schedule.
Candidates shortlisted in the CBT may be called for an interview or proficiency/skill test, depending on their post.
The final selection will be subject to eligibility verification and applicable recruitment rules.
Oil India Executive Recruitment 2026 Important Links
| Important Links | Action |
|---|---|
| Apply Online – 32 Executive Posts | Online Application Portal |
| Official Notification PDF | Download Advertisement |
| Oil India Advertisement List | Click Here |
| Oil India Official Website | Click Here |
| Oil India Executive Admit Card 2026 | To Be Announced |
| Oil India Executive CBT Result 2026 | To Be Announced |
Oil India Executive Recruitment 2026 FAQs
Q1. Is Oil India Executive Recruitment 2026 notification released?
Yes. The recruitment notification is dated 15 October 2026.
Q2. How many vacancies are available?
There are 32 Executive vacancies.
Q3. What is the advertisement number?
The advertisement number is HRAQ/REC-EX-B/2026-03.
Q4. When did online applications start?
Applications started on 15 October 2026 at 4:00 PM.
Q5. What is the last date to apply?
The last date is 14 November 2026 at 11:00 AM.
Q6. What is the application fee?
General and OBC-NCL candidates must pay ₹500 plus applicable taxes. Specified other categories are exempt.
Q7. What is the educational qualification for Senior Officer Mechanical?
A four-year Bachelor’s Degree in Mechanical Engineering with at least 65% marks is required.
Q8. What qualification is required for Superintending Research Scientist?
A relevant Ph.D., prescribed postgraduate qualification and at least four years of relevant post-qualification experience are required.
Q9. What is the age limit?
The upper age limit varies from 27 to 37 years for General-category candidates, depending on the post.
Q10. What is the Oil India Executive salary?
The grade-wise pay scales range from ₹50,000–₹1,60,000 to ₹80,000–₹2,20,000.
Q11. When will the CBT be conducted?
The CBT is tentatively scheduled for 28 December 2026.
Q12. What is the selection process?
Selection includes CBT followed by an interview or skill/proficiency test, depending on the post.
Q13. Is experience mandatory?
Relevant work experience is mandatory for certain posts, including Superintending Research Scientist, Hindi Officer and Confidential Secretary.
Q14. Where will selected candidates be posted?
Candidates may be posted at Duliajan, Assam, or other locations according to Oil India’s requirements.
Q15. What is the official website?
The official website is https://www.oil-india.com/.
Conclusion
The Oil India Executive Recruitment 2026 offers 32 vacancies across research, engineering, accounts, official language and secretarial departments.
Eligible candidates can apply online from 15 October to 14 November 2026.
Applicants should carefully review the post-wise educational qualifications, experience requirements, age limits, salary structure and selection process before submitting their applications.
For the latest Oil India Recruitment 2026, PSU Jobs, Engineering Vacancies, Admit Cards, Results and Government Job Updates, visit SarkariResultMe.com.