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Oil India Limited Recruitment 2026 for Mechanical and Technical Posts
at Oil India Limited
📅
Interview Date
26 Aug 2026
📍
Location
Assam
Oil India Limited - Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic Official Notification Poster & Schedule

Oil India Limited Recruitment 2026 for Mechanical and Technical Posts

Oil India Limited

SP
By Sneha Patel • 11 Aug 2026
Walk-in Interview Sarkari Naukri Assam Government Jobs Engineering Jobs Latest Notifications No Exam Jobs 📍 Assam Expired
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👥 Total Vacancies 3 Posts
📍 Job Location Assam
💰 Salary / Pay Rs. 21,450 - 24,960 per month
🎯 Selection Mode Walk-in Interview
🎓 Detailed qualification, age limit & exam pattern: View Eligibility Table ↓
📌

Executive Summary & Key Facts

Verified Fact Sheet

The Oil India Limited has issued an official recruitment notification for Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic, announcing a total of 3 vacancies located in Assam. To be eligible, applicants must hold Class 10th with Diploma or Trade Certificate and relevant work experience and be within the prescribed age limit of 18-45 years, with category relaxation applicable as per government guidelines. Selected candidates will receive an approved pay scale of Rs. 21,450 - 24,960 per month. The selection procedure comprises Walk-in interview and personal assessment. For complete guidelines, syllabus breakdown, and official notification PDF, refer to the verified information below on ApplySarkariJob.

🏛️ Permanent Govt Post

📅 Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic - Important Dates & Schedule

Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic Schedule & Deadlines
Application Start05 Aug 2026
Interview Date / Walk-in26 Aug 2026

📋 Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic - Eligibility Criteria & Vacancy Overview

Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic Eligibility, Qualifications & Details
Post Name
💼 Mechanical Supervisor 💼 Instrumentation Technician 💼 Assistant Diesel Mechanic
Total Vacancies3
QualificationClass 10th with Diploma or Trade Certificate and relevant work experience
Age Limit18-45 years
SalaryRs. 21,450 - 24,960 per month
Selection ProcessWalk-in interview and personal assessment
📋

Age Eligibility & DOB Range for Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic

Cut-off Date: 03 Oct 2026 — Candidates must be between 18 to 45 years (General category). Category-wise relaxation and exact DOB boundaries are shown below.

Category Min Age Max Age Relaxation DOB Must Be Between
General (UR) 18 yrs 45 yrs — 04 Oct 1981 to 03 Oct 2008
EWS 18 yrs 45 yrs — 04 Oct 1981 to 03 Oct 2008
OBC (Non-Creamy Layer) 18 yrs 48 yrs +3 yrs 04 Oct 1978 to 03 Oct 2008
SC (Scheduled Caste) 18 yrs 50 yrs +5 yrs 04 Oct 1976 to 03 Oct 2008
ST (Scheduled Tribe) 18 yrs 50 yrs +5 yrs 04 Oct 1976 to 03 Oct 2008
PwD (General) 18 yrs 55 yrs +10 yrs 04 Oct 1971 to 03 Oct 2008
🧮

Check Your Age Eligibility — Interactive Calculator

Prescribed Age: 18–45 Years (As on 03 Oct 2026)

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Cut-off date reference: Official Notification (03 Oct 2026) Check Eligibility for Other Exams →
Official Notification Verified
Cross-checked against official board announcement & verified by ApplySarkariJob Editorial Board. Sourced from www.oil-india.com ↗

📝 Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic - Detailed Notification Guide

Overview of Oil India Limited (OIL) Recruitment 2026

Oil India Limited (OIL) has announced a walk-in interview for the recruitment of contractual personnel for three specialized positions. This recruitment drive is for contractual roles based on merit and performance assessment. Interested candidates must ensure they meet the specific educational and experience requirements before attending the walk-in session.

Vacancy Details

Post NameVacancies
Contractual Mechanical Supervisor1
Contractual Instrumentation Technician1
Contractual Assistant Diesel Mechanic1

Eligibility Criteria

Candidates must verify their qualifications against the following requirements prior to the interview:

  • Contractual Mechanical Supervisor: Class 10th pass with a 3-year Diploma in Mechanical Engineering from a recognized institute and at least 2 years of post-qualification experience.
  • Contractual Instrumentation Technician: Class 10th pass with a Trade Certificate in Instrument Mechanic and at least 1 year of post-qualification experience.
  • Contractual Assistant Diesel Mechanic: Class 10th pass with a Trade Certificate in Diesel Mechanic and at least 1 year of post-qualification experience.

Age Limit: Applicants must be between 18 and 45 years of age.

Salary Structure

PostFixed Monthly SalaryVariable Pay (Per Day)
Mechanical SupervisorRs. 24,960Rs. 960
Instrumentation TechnicianRs. 21,450Rs. 825
Assistant Diesel MechanicRs. 21,450Rs. 825

Walk-in Interview Schedule

The recruitment process will be conducted on 26 August 2026. Candidates are required to report to the venue on time with all necessary original documentation, including educational certificates, ID proof, and experience certificates.

📝 How to Attend Walk-in Interview

Prepare required documents and attend the walk-in interview on 26 August 2026 at the official venue.

❓ Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic Frequently Asked Questions

How many vacancies are available in Oil India Limited Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic recruitment?

A total of 3 vacancies have been officially announced for Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic across various categories.

What is the educational qualification required for Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic?

Candidates must possess: Class 10th with Diploma or Trade Certificate and relevant work experience as specified in the official notification.

What is the age limit for Oil India Limited Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic?

The prescribed age limit is 18-45 years. Category-wise age relaxations apply as per government rules.

What is the salary or pay scale for Oil India Limited Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic?

The pay scale for Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic is Rs. 21,450 - 24,960 per month along with applicable allowances as per organizational guidelines.

How can I apply online for Oil India Limited Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic?

Eligible candidates can apply online by visiting https://www.oil-india.com or clicking the direct Apply Online link provided on this page, completing the registration, and uploading the required documents.

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🔗 Mechanical Supervisor, Instrumentation Technician, Assistant Diesel Mechanic - Official Notification & Quick Links

Reviewed & Fact-Checked By
SP
Sneha Patel
Exam Pattern & Syllabus Analyst

Analyzes examination schemes, marking patterns, category-wise qualifying cutoffs, and syllabus structures directly from official government gazettes.

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