OIL Contractual Recruitment 2026: Walk-in for 3 Posts

Oil India Limited (OIL), a Maharatna PSU, has opened walk-in recruitment for 3 contractual positions — Mechanical Supervisor, Instrumentation Technician, and Assistant Diesel Mechanic — at its Field Headquarters in Duliajan. The walk-in interview is on 26 August 2026.

Quick Overview

Organization	Oil India Limited (OIL)
Total Vacancies	3 (1 each)
Age Limit	18–45 years
Salary	₹21,450–₹24,960 (fixed) + ₹825–₹960/day (variable)
Walk-in Date	26 August 2026

 

Eligibility

• Mechanical Supervisor — Diploma in Mechanical Engineering with relevant work experience.
• Instrumentation Technician & Assistant Diesel Mechanic — Class 10th minimum, with Diploma/Trade certificates and relevant work experience.
• All posts require post-qualification relevant work experience, typically around 2 years.

Selection Process

• Walk-in Personal Assessment (Interview)
• Document Verification
• Merit List preparation

Walk-in Procedure

• Report at the Field Headquarters, Duliajan, as per the reporting time in the notification.
• No prior application is required — candidates attend the walk-in directly.
• Carry original documents plus self-attested photocopies of educational and experience certificates.

Official Links

Official Website: oil-india.com

Frequently Asked Questions

When is the walk-in interview?

26 August 2026.

How many vacancies are there?

3 — Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic.

What is the salary?

₹21,450 to ₹24,960 fixed, plus ₹825–960 per day variable, depending on post.

Is this a permanent position?

No — the engagement is purely contractual.

Since this is a purely contractual engagement with no prior application required, simply show up at the walk-in with your complete documentation ready — there’s no separate registration step to worry about.