Oil India Limited Contractual Recruitment 2025;- Oil India Limited (OIL) is hiring 10 contractual staff across Assistant Fitter, Assistant Diesel Mechanic, and Mechanical Supervisor roles. Offline walk-in interviews are scheduled on 2nd, 4th, and 7th July 2025 at Duliajan Club, Assam.
Applicants must meet ITI or Diploma qualifications plus relevant experience. With no application fees and competitive pay, this is a great opportunity in mechanical and diesel operations at a major PSU.
Overview Oil India Limited Contractual Recruitment 2025
| Employer | Oil India Limited |
| Job Type | Contractual (10 posts) |
| Interview Mode | Walk-in at Duliajan Club |
| Qualification | ITI or Diploma + 2 years relevant experience |
| Age | 18–30 (Fitter/Diesel), 24–45 (Supervisor), with SC/ST/OBC relaxations |
| Salary | ₹21,450–₹21,960/month |
| Selection | Interview → Skill Test → Verification |
Important Recruitment Dates & Venue
Candidates should take note of the following dates and interview timings:
| Post | Registration Date | Registration Time | Interview Date | Venue |
|---|---|---|---|---|
| Assistant Fitter | 02 July 2025 | 07:00 – 09:00 AM | 02 July 2025 | Duliajan Club, Oil India Limited, Duliajan |
| Assistant Diesel Mechanic | 04 July 2025 | 07:00 – 09:00 AM | 04 July 2025 | Duliajan Club, Oil India Limited, Duliajan |
| Mechanical Supervisor | 07 July 2025 | 07:00 – 09:00 AM | 07 July 2025 | Duliajan Club, Oil India Limited, Duliajan |
These dates are set—mark your calendar to avoid missing the walk-in interview, skilled test, and document verification stages.
Vacancy Details & Qualification Criteria
| Post Name | Vacancies | Qualification | Experience |
|---|---|---|---|
| Contractual Assistant Fitter | 04 | Class 10 + ITI (Fitter) | 2 yrs in compressor/pump or mechanical workshop or storage |
| Contractual Assistant Diesel | 04 | Class 10 + ITI (Diesel Mechanic) | 2 yrs in compressor/pump or mechanical workshop or storage |
| Contractual Mechanical Supervisor | 02 | Class 10 + 3‑yr Diploma (Mechanical Engineering) | 2 yrs in compressor/pump or mechanical workshop or storage |
Candidates must have experience in operation & maintenance of gas/pump compressors, pipelines, workshop or storage tanks for E&P services.
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Age Limit & Salary Structure
Age Criteria
| Post | Minimum Age | Maximum Age | Age Relaxation |
|---|---|---|---|
| Assistant Fitter & Diesel | 18 years | 30 years | SC/ST +5 yrs, OBC +3 yrs |
| Mechanical Supervisor | 24 years | 45 years | Same as above |
Monthly Salary
| Post | Salary (₹) |
|---|---|
| Assistant Fitter | 21,450 |
| Assistant Diesel Mechanic | 21,450 |
| Mechanical Supervisor | 21,960 |
Job Profile & Responsibilities
Assistant Fitter & Diesel Mechanic
Maintain and troubleshoot gas-engine compressors, diesel/motor-driven screw air compressors, handle spare parts, and comply with HSE rules.
Mechanical Supervisor
All of the above, plus schedule oversight, reporting, liaison with OIL, and ensuring compliance with policies and safety measures.
Required Documents
Walk-in candidates must carry:
• ITI/Diploma certificates & marksheets
• DOB proof, Aadhar, PAN, Caste certificate (if applicable)
• Recent passport-size photo
• Experience certificates
Selection Process Of Oil India Limited Contractual Recruitment 2025
- Walk‑In Interview
- Skill Test
- Document Verification
No application fee. Bring originals and self-attested copies.
Frequently Asked Questions
1. Is there an application fee for this recruitment?
No, the process is completely free for all categories.
2. Can diploma holders apply for Assistant Diesel Fitter?
No, Assistant Diesel Mechanic is only for ITI in Diesel Mechanic; Mechanical Supervisor requires a Diploma.
3. What type of skill test is conducted?
The test covers practical maintenance and troubleshooting of compressors and pumps.
4. What if I’m from OBC/SC/ST category and exceed the age limit slightly?
You’ll get age relaxation: OBC +3 years, SC/ST +5 years as per norms.