Oil India Limited (OIL) has released a recruitment drive for 262 workperson–category posts (across Grade III, V, and VII) based out of its Field Headquarters at Duliajan (District Dibrugarh, Assam). The drive is specifically aimed at domicile holders of Assam and Arunachal Pradesh for the fiscal year 2025–26:http://www.xn--oilindia-2m3d.com/
The online application window opens on 18 July 2025 (2:00 PM IST) and closes on 18 August 2025
Breakdown of Vacancies, Grades & Eligibility
Total vacancies: 262
- Grade III: ~111 posts, pay scale ₹26,600–₹90,000
- Grade V: ~16 posts, pay scale ₹32,200–₹127,000
- Grade VII: ~135 posts, pay scale ₹37,500–₹1,45,000 (approx breakdown)
Sample Post Details:
- BLR12025 – Boiler Attendant (2nd Class), Grade III, 14 vacancies, requires Class 10 + Boiler Attendant certificate
- OSG12025 – Security Guard, Grade III, 44 vacancies, requires Class 10 + 3 years of police/defence/CAPF experience
- MEC12025 – Mechanical Assistant, Grade VII, 62 posts, requires Class 10 + 3‑yr Diploma in Mechanical Engineering
- INS12025 – Instrumentation Assistant, Grade VII, 25 posts, requires Diploma in Electronics/Instrumentation
- Others include Civil, Computer, Chemical, Electrical, Nurse, Translator, etc.
Educational eligibility varies from Class 10 or 12, trade/diploma certifications, to B.Sc Nursing or translation degrees depending on the post
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Age Limit & Reservation
Minimum age: 18 yrs (typically as on 1 January or date of registration)
Maximum age: General category range ~30–38 years (varies by post)
Relaxations: SC/ST (5 years), OBC‑NCL (3 years), PwBD (10 years general, 15 for SC/ST‑PwBD), Ex‑Servicemen as per norms, and apprenticeship training period also recognised
Key Details : Oil India Limited (OIL)
- Advt. No.: HRAQ/REC‑WP‑B/2025‑105
- Notification Date: 18 July 2025
- Online Application: Opens 18 July 2025 at 2:00 PM; closes 18 August 2025 at 11:59 PM
Additional Context: Life in Duliajan
Duliajan is a small oil township by Dibrugarh, Assam. It’s largely dominated by OIL employees, offering quiet, structured living inside the OIL colony. Public transport is limited, and rent outside company quarters can be high (~₹20K–₹30K for 2BHK) because salaries of OIL staff drive rental rates
Weekend recreation beyond the township often involves day trips to nearby Dibrugarh or excursions into Arunachal Pradesh. Sustenance can be a bit expensive; renting and transport options are better if you have a personal vehicle
Vacancies & Qualifications : Oil India Limited (OIL
Total Posts: 262 under Grade III, V & VII
Grade III (10+ years entry-level roles)
| Post Code | Posts | Qualification |
|---|---|---|
| BLR12025 | 14 | 10th + 2nd-class Boiler Attendant Cert |
| OSG12025 | 44 | 10th + 3 yrs as GD Constable/CAPF etc |
| JTF12025 | 51 | 12th + 1-yr Fire & Safety/Heavy Vehicle license |
| PHS12025 | 2 | 12th + 1-yr Public Health diploma + 1-yr experience |
Grade V
- TBR12025 – 14 posts; 10th + 1st-class Boiler Attendant cert
- NTR12025 – 1 post; B.Sc Nursing/PB B.Sc + 2-yr experience, nursing council registered
- SAH12025 – 1 post; BA in Hindi + translation/diploma + typing/computer + 1-yr translation exp
Grade VII (Technical Disciplines)
- CHE/CIV/COM/INS/MEC/ELE12025 – various posts (4/11/2/25/62/31 respectively); 10th + 3-yr Diploma in respective trades — e.g. Mechanical, Electrical (with supervisor’s cert from Assam), Chemical, Civil, Computer, Electronics/Instrumentation
| Feature | Details |
|---|---|
| Vacancies | 262 posts (Grade III/V/VII) at Duliajan HQ |
| Eligibility | Assam/Arunachal domicile; educational/trade varying per post |
| Application window | 18 July 2025 (2 PM) to 18 August 2025 (11:59 PM) |
| Selection | CBT test (for most) + walk‑in/skill test for certain contractual roles |
| Age Limit | 18–30/33/38 yrs (post‑specific) with relaxed categories |
| Salary Range | ₹26,600 to ₹1,45,000 + allowances |
| Application Fee | ₹200 + GST for General/OBC; waived for reserved categories |
| Walk‑in Test Dates | Between Jan and July 2025 (per selected post) |
Action Checklist : Oil India Limited (OIL)
Confirm domicile and Exchange Registration Match your qualification with the Post Code Prepare 10th–Dip/Grad, trade-specific, and aptitude subjects Apply ASAP—last date is 18 Aug 2025!
Online CBT (Computer‑Based Test) for various posts:
- Duration ~2 hours, bilingual (English & Assamese/Hindi)
- Sections: General English & GK (20%), Reasoning & Quant (20%), Trade/Technical knowledge (60%)
- Qualifying marks: General/OBC/EWS = 50%, SC/ST/PwBD = 40%
● Document Verification & Medical Exam
Some positions—particularly contractual roles like Assistant Fitter, Diesel Mechanic, Mechanical Supervisor, Operator, Pharmacist, Warden, Librarian cum Clerk—are filled via walk‑in‑practical/skill tests plus personal assessments rather than online tests
- E.g., Assistant Diesel Mechanic (2 July 2025), Mechanical Supervisor (4 July), Assistant Fitter (7 July); registration window 07:00–09:00 AM at Duliajan Club, OIL HQ
- Similarly, Contractual Assistant Operator walk‑in on 27 June 2025; Pharmacist on 20 January, Warden on 22 January, Librarian cum Clerk on 24 January 2025 (at Occupational Health Centre, OIL Hospital)
Check the official notification PDF for exact schedules per post and the form format.
Web link : Oil India Limited (OIL)
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| Official Website | click hear |
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