Organization Details: Oil India Recruitment 2025
Leading the country’s hydrocarbon production and exploration efforts is Oil India Limited. It is essential to India’s energy security as a Maharatna PSU. Positions in the production and exploration regions of the Dibrugarh, Tinsukia, Sivasagar, and Charaideo districts in Assam, as well as the Changlang district in Arunachal Pradesh, are being filled at OIL’s Field Headquarters in Duliajan.
- Hiring Body: Oil India Limited (OIL)
- Total Posts: 263
- Post Grades: Grade III, Grade V, and Grade VII
- Job Location: Assam and Arunachal Pradesh
- Application Mode: Online
Vacancy Breakdown: A Look at the Opportunities
Here is a detailed distribution of the 263 vacancies across various posts and grades. Find the post that aligns with your qualifications and aspirations.
| PostGrade | Post Name/Code | Number of Vacancies |
| Grade III | Boiler Attendant (BLR12025) | 14 |
| Security Guard (OSG12025) | 44 | |
| Jr. Fireman (JTF12025) | 51 | |
| Public Health Supervisor (PHS12025) | 02 | |
| Grade V | Boiler Attendant (TBR12025) | 14 |
| Nurse (NTR12025) | 01 | |
| Hindi Translator (SAH12025) | 01 | |
| Grade VII | Chemical Engineering Diploma (CHE12025) | 04 |
| Civil Engineering Diploma (CIV12025) | 11 | |
| Computer Engineering Diploma (COM12025) | 02 | |
| Electronics & Instrumentation Diploma (INS12025) | 25 | |
| Mechanical Engineering Diploma (MEC12025) | 62 | |
| Electrical Engineering Diploma (ELE12025) | 31 | |
| Total | 263 |
Eligibility Criteria: Do You Have What It Takes?
To be eligible for these coveted positions, candidates must meet the specific educational, age, and experience requirements for each post as of the crucial date, August 18, 2025.
Educational Qualification & Experience
- Boiler Attendant (Grade III – BLR12025):
- Passed Class 10 from a government-recognized board.
- Must possess a valid 2nd Class Boiler Attendant Certificate.
- Security Guard (Grade III – OSG12025):
- Passed Class 10 from a government-recognized board.
- Minimum 3 years of post-qualification experience as a constable in general duty or equivalent in state police/state armed forces/defense/CAPF.
- Jr. Fireman (Grade III – JTF12025):
- Passed Class 10+2 from a government-recognized board/university.
- 1-year diploma/certificate in fire & safety or sub-officer course from NFSC, Nagpur.
- Must possess a valid Professional Heavy Motor Vehicle Driving License (TRANS category).
- Public Health Supervisor (Grade III – PHS12025):
- Passed Class 10+2 from a government-recognized board/university.
- 1-year diploma/certificate in sanitary inspector, health inspector, or related fields.
- Minimum 1 year of post-qualification experience in relevant fields.
- Boiler Attendant (Grade V – TBR12025):
- Passed Class 10 from a government-recognized board.
- Must possess a valid 1st Class Boiler Attendant Certificate.
- Nurse (Grade V – NTR12025):
- Passed B.Sc. Nursing or Post Basic B.Sc. Nursing from an Indian Nursing Council-recognized institute.
- Minimum 2 years of post-qualification experience in nursing.
- Must be registered with the State Nursing Council.
- Hindi Translator (Grade V – SAH12025):
- Bachelor’s Degree with Major/Honors in Hindi and English as a subject.
- 1-year Diploma in Hindi Translator Course.
- 6-month Diploma/Certificate in Computer Applications.
- Minimum 1 year of post-qualification experience in translation work.
- Diploma Posts (Grade VII):
- Chemical (CHE12025): Passed Class 10 and a 3-year diploma in chemical engineering.
- Civil (CIV12025): Passed Class 10 and a 3-year diploma in civil engineering.
- Computer (COM12025): Passed Class 10 and a 3-year diploma in computer engineering.
- Electronics & Instrumentation (INS12025): Passed Class 10 and a 3-year Diploma in Electronics & Telecommunication/Electronics & Communication/Electronics and Instrumentation/Instrumentation Engineering/Technology/Instrumentation and Control Engineering.
- Mechanical (MEC12025): Passed Class 10 and a 3-year diploma in mechanical engineering.
- Electrical (ELE12025): Passed Class 10, a 3-year Diploma in Electrical Engineering, and a valid Electrical Supervisor’s Certificate of Competency.
Age Limit (as on 18/08/2025)
The minimum age for all posts is 18 years. The maximum age limits vary by post and category:
- General (UR): 30 to 33 years, depending on the post.
- SC/ST: 35 to 38 years, depending on the post.
- OBC (NCL): 33 to 36 years, depending on the post.
- Age relaxation is applicable for ex-servicemen and persons with benchmark disabilities as per government norms.
Important Dates: Mark Your Calendar!
Stay ahead of the curve by keeping track of these crucial dates. Missing a deadline is not an option!
- Online Application Start Date: July 18, 2025 (02:00 PM)
- Online Application End Date: August 18, 2025 (11:59 PM)
- Crucial Date for Eligibility: August 18, 2025
- Exam Date: To be announced
Salary & Benefits: A Lucrative Package Awaits You
A career at Oil India Limited is more than simply a job; it’s a ticket to a better life. The company’s very competitive compensation structure, along with a comprehensive benefits package, makes it one of the most sought-after employers in the public sector. The wage scales are intended to attract the greatest talent while maintaining a good level of life. OIL values its personnel, with Grade VII employees earning up to ₹145,000 per month. This outstanding salary is supplemented by a variety of allowances and benefits, ensuring financial security and progress for you and your family.
- Grade III Pay Scale: ₹26,600 – ₹90,000
- Grade V Pay Scale: ₹32,000 – ₹127,000
- Grade VII Pay Scale: ₹37,500 – ₹145,000
- Allowances: In addition to the basic pay, employees are entitled to Dearness Allowance (DA), House Rent Allowance (HRA) or company accommodation, and other allowances as per company rules.
- Other Benefits: The benefits package includes medical facilities for self and dependents, gratuity, provident fund, and other social security schemes.
Selection Process: Your Path to Success
The selection procedure is intended to be fair and transparent so that the most qualified individuals are chosen. It is mostly composed of a computer-based test (CBT).
- The computer-based test (CBT) will be an objective test with multiple-choice questions (MCQs). The test will be multilingual.
- (English and Assamese, except for the Hindi Translator position, which will be in both English and Hindi).
- Part A (20% marks): General English, general knowledge/awareness, and questions about Oil India Limited.
- Part B (20% marks): Reasoning, Arithmetic/Numerical, and Mental Ability.
- Part C (60%): Domain or Relevant Technical Knowledge.
- Qualifying marks are 50% for General/OBC/EWS and 40% for SC/ST/PwBD.
- No Negative Marking: There will be no penalty for incorrect responses, so you can answer all questions confidently.
- Document Verification: Candidates who pass the CBT will be contacted for document verification.
- Pre-employment Medical Examination (PEME): The final selection is contingent on being declared medically fit by the OIL Medical Board.
How to Apply: Your Step-by-Step Guide
Follow these easy steps to submit your application online:
- Visit the official Oil India Limited website.
- Navigate to the “Careers” section, then “Current Openings.”
- Click on the advertisement for “Recruitment of Workpersons in Grades III, V, and VII.”
- After reading the notification, click on the “Apply Online” link.
- Register to create a user ID and password.
- Log in with your credentials and complete the application form with accurate information.
- Please upload scanned copies of your portrait, signature, and other relevant papers.
- Pay your application fee online (if applicable).
- Review and submit your application.
- Take a hard copy of the completed application form for your records.
Application Fees
- General/OBC: ₹200 + GST
- SC/ST/EWS/PwBD/Ex-Servicemen: No Fee
Official Notification & Apply Link
- Download Official Notification PDF: Click Here
- Direct Apply Online Link: Click Here
Official Links
- Official Website: Visit Now