OIL Geologist Recruitment 2026: 3 Contractual Posts – Walk-in on 26 Nov & 3 Dec

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Oil India Limited (OIL), a Maharatna public sector undertaking, is holding walk-in interviews for 3 Contractual Geologist posts under its Critical Mineral Exploration Programme. There is no online application form to fill and no last date to wait for — you simply turn up at the right venue on the right date, with your documents in hand. Advertisement No. HRAQ/CONT-EX-B/26-313 is dated 4 November 2026, and the two walk-in dates are split by state: 26 November 2026 in Jodhpur for the two Rajasthan posts and 3 December 2026 in Itanagar for the single Arunachal Pradesh post.

These are field-heavy, purely contractual engagements — not permanent OIL jobs — posted under the Centre of Excellence for Energy Studies (CoEES), Guwahati. If you picture a desk job in an oil company office, this is not it: the work is geological mapping, trenching, sampling and drilling supervision in the field, plus coordination with exploration agencies and state authorities. The pay is a flat Rs. 60,000 per month, and the contract runs for one year, extendable by one more year.

OIL Geologist Recruitment 2026 — At a Glance

Vacancy Break-up: Which Post Is Where

All three posts carry the same qualification and the same pay. What differs is the place of posting and the reservation split:

No posts are shown for SC, ST or EWS candidates in either position. Reservation for PwBD and ex-servicemen applies as per Government of India guidelines, and the notice lists the suitable PwBD categories for both posts.

Eligibility: The Degree Condition to Read Carefully

The essential qualification is M.Sc. (Geology / Applied Geology) or M.Tech. (Geology / Applied Geology) of minimum two years’ duration from a government-recognised university or institute. Note the two-year condition — a one-year programme does not meet the wording of the notice, so check your degree duration before travelling. You must be an Indian national and must meet every eligibility condition on the date of registration itself.

Experience is desirable, not compulsory, but the notice spells out what will count in your favour: in-depth knowledge of economic geology, mineral deposits and ore genesis; publications in reputed journals or conference proceedings; experience in field geological mapping and mineral resource estimation in mineralised zones; and prior work in mining-related industries.

Age Limit

The minimum age is 18 years, counted as on the date of registration for the walk-in interview. One strict rule: the only document accepted as proof of date of birth is the Class 10 admit card, pass certificate or marksheet from a government-recognised board. Carry it even if your other documents show your birth date.

Walk-in Venues and Reporting Time

Registration runs from 9:00 AM to 11:00 AM at the venue. Reach early — candidates arriving after 11:00 AM are not registered, and no travelling or daily allowance is paid for attending. If registrations exceed capacity, interviews for remaining candidates are carried forward to subsequent days, so keep your return travel flexible.

What the Job Actually Involves

This is the part many applicants skip, and it matters most here. The selected geologists will be deployed on field exploration work: geological mapping, trenching, sampling, drilling and coring supervision, and coordination with the exploration agency. There is also office-based work at the project site — data compilation, report preparation and inputs for geological reports to be submitted to IBM and state authorities — plus coordination with local administration and agencies such as DGM, IBM, PCCF and CGWB. The notice warns plainly that the work may involve shifts, arduous and hazardous jobs in remote or far-flung installations, and on-call duty. Fluency in English, IT and database skills, and the ability to work in a team are listed as expected skills.

Selection: A 100-Mark Interview, Merit Only

There is no written test. The walk-in interview carries 100 marks, assessed on professional knowledge in the concerned discipline, professional knowledge in allied disciplines, and personal attributes and soft skills. The minimum qualifying mark is 50 for all categories, and final selection is strictly on merit based on interview marks. Documents are verified against originals before the interview, and only candidates meeting the notified criteria are allowed to appear — so a missing original certificate ends your chances before the interview begins.

Pay and Contract Terms — Read Before You Go

The Rs. 60,000 per month is made up of fixed and variable components. An incidental of Rs. 500 per day is paid for actual days worked outside the place of posting. The contract is for one year and may be extended for another year depending on departmental requirement, performance, conduct and fitness — two years maximum. EPF and gratuity apply, and 20 days of paid leave are given for one year of engagement. Either side can end the contract with 15 days’ notice. Selected candidates must arrange their own accommodation, bear applicable taxes, and may be placed at any location the competent authority considers fit. The engagement is purely contractual and gives no right or claim to regular employment in OIL.

Documents to Carry (Original + One Self-Attested Set)

• Filled Personal Bio-Data Form — the format is on the last two pages of the advertisement itself, so download and fill it before the interview day.
• One recent 3 cm x 3 cm coloured passport photograph.
• Valid photo identity proof and valid address proof issued by a competent government authority.
• Class 10 admit card, marksheet and pass certificate (date-of-birth proof).
• All semester/year marksheets, final marksheet and pass certificate for the essential qualification, plus experience certificates if applicable.
• Caste certificate (SC/ST/OBC), non-creamy layer certificate, EWS income and asset certificate, disability certificate, or discharge book/service and release certificate for ex-servicemen — whichever applies to you.
• No Objection Certificate if employed in government service, a PSU or an autonomous body.
• EPF member pass book (if available), Aadhar card, PAN card and bank pass book.

Provisionally selected candidates must join immediately; at most 15 more days are allowed if the stipulated joining date is missed, after which the provisional selection is cancelled. At joining, a fitness certificate from a government-registered medical practitioner, a police verification certificate, a release letter from the present employer and the Universal Account Number (UAN) are required.

Common Mistakes That Cost Candidates This Walk-in

• Going to the wrong city: Rajasthan posts are only interviewed in Jodhpur, the Arunachal post only in Itanagar. There is no combined venue.
• Arriving after 11:00 AM: registration closes strictly at 11:00 AM — latecomers are not registered under any circumstances.
• Skipping the Bio-Data Form: the form is part of the advertisement’s last two pages; arriving without it filled wastes your registration window.
• Assuming it is a permanent job: it is a maximum two-year contract with no claim to regularisation. Decide with that in mind.
• Missing originals: candidates without original documents or testimonials are not allowed to appear at all.

FAQs — OIL Geologist Walk-in 2026

Q. When and where are the OIL Geologist walk-in interviews?
26 November 2026 at OIL HOUSE, Jodhpur for the two Rajasthan posts, and 3 December 2026 at the OIL Branch Office, CESHS Campus, Itanagar for the Arunachal Pradesh post.

Q. What is the reporting time?
Registration is from 9:00 AM to 11:00 AM on the interview date. No registration is allowed after 11:00 AM.

Q. What qualification is required?
M.Sc. or M.Tech. in Geology / Applied Geology of minimum two years’ duration from a recognised university or institute.

Q. What is the salary?
Rs. 60,000 per month (fixed + variable components), plus Rs. 500 per day incidental for actual days worked outside the place of posting.

Q. Is there any application fee?
No application fee is mentioned in the notification.

Q. How is selection done?
Through a 100-mark walk-in interview only, with minimum qualifying marks of 50 for all categories; final selection is on merit.

Q. Is this a permanent OIL job?
No. It is a purely contractual engagement for one year, extendable by one more year, with no right to regular employment.

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Raju

Founder & Editor

Tracks every Sarkari notification and breaks it down into simple, accurate English so you never miss a date or misread eligibility.