OIL Contractual Mechanical Supervisor, Instrumentation Technician & Assistant Diesel Mechanic Recruitment 2026 – 3 Posts | Walk-in 26 Aug
Oil India Limited (OIL), Field Headquarters, Duliajan, Assam
Assam - Duliajan, Assam (Field HQ)
This application has expired
The last date to apply was 26 Aug 2026. Applications are no longer accepted for this post.
| Position | Code | Grade | Age | Last Date | Vacancies |
|---|---|---|---|---|---|
| Contractual Mechanical Supervisor | CMS | — | 18–45 | 26 Aug 2026 | 1 |
| Contractual Instrumentation Technician | CIT | — | 18–30 | 26 Aug 2026 | 1 |
| Contractual Assistant Diesel Mechanic | CADM | — | 18–30 | 26 Aug 2026 | 1 |
| Total Vacancies | 3 | ||||
⚠ Please verify all details (dates, eligibility, vacancies) from the official notification before applying. Rojgarpulse is an information aggregator and not a government body.
Oil India Limited (OIL), Duliajan Important Dates 2026
Oil India Limited (OIL), Duliajan Application Fee 2026
Not specified
Oil India Limited (OIL), Duliajan Age Limit 2026
Minimum Age
18 Years
Maximum Age
45 Years
Age relaxation applicable as per govt rules for SC/ST/OBC/PwD/Ex-Servicemen.
Oil India Limited (OIL), Duliajan Salary / Pay Scale 2026
Rs.21,450/- to Rs.24,960/- per month + variable emoluments (per working day)
Oil India Limited (OIL), Duliajan Post Details
| S.No. | Position Title | Vacancies | Salary | Qualifications | Experience | Age Limit |
|---|---|---|---|---|---|---|
| 1 | Contractual Mechanical Supervisor | 1 | Rs.24,960/mo + Rs.960/day | 10th pass + 3-yr Diploma in Mechanical Engineering | Min 2 yrs post-qualification relevant experience | 45 yrs |
| 2 | Contractual Instrumentation Technician | 1 | Rs.21,450/mo + Rs.825/day | 10th pass + ITI Instrument Mechanic trade certificate | Min 1 yr post-qualification relevant experience | 30 yrs |
| 3 | Contractual Assistant Diesel Mechanic | 1 | Rs.21,450/mo + Rs.825/day | 10th pass + ITI Diesel Mechanic trade certificate | Min 1 yr post-qualification relevant experience | 30 yrs |
| Total Vacancies | 3 | |||||
Oil India Limited (OIL), Duliajan Eligibility Criteria 2026
- Mechanical Supervisor: 10th + 3-year Diploma in Mechanical Engineering + 2 years relevant experience; Age 18-45.
- Instrumentation Technician: 10th + ITI Instrument Mechanic trade certificate + 1 year relevant experience; Age 18-30.
- Assistant Diesel Mechanic: 10th + ITI Diesel Mechanic trade certificate + 1 year relevant experience; Age 18-30.
- Domicile: Assam and Arunachal Pradesh only.
Oil India Limited (OIL), Duliajan Qualification / Education
- Mechanical Supervisor: 10th + 3-year Diploma in Mechanical Engineering + 2 years relevant experience; Age 18-45.
- Instrumentation Technician: 10th + ITI Instrument Mechanic trade certificate + 1 year relevant experience; Age 18-30.
- Assistant Diesel Mechanic: 10th + ITI Diesel Mechanic trade certificate + 1 year relevant experience; Age 18-30.
- Domicile: Assam and Arunachal Pradesh only.
Oil India Limited (OIL), Duliajan Job Details & Overview
OIL Contractual Mechanical Supervisor, Instrumentation Technician & Assistant Diesel Mechanic Recruitment 2026
Oil India Limited (OIL), a Maharatna Public Sector Undertaking under Ministry of Petroleum & Natural Gas, Govt. of India, invites applications (domicile of Assam and Arunachal Pradesh) for engagement purely on contractual basis at Field Headquarters, Duliajan, under Advertisement No. HRAQ/CONT-WP-B/26-301 dated 05.08.2026. The work involves shifts, arduous/hazardous jobs at remote OIL locations.
Oil India Limited (OIL), Duliajan Vacancy Details 2026
| S.No. | Post | Vacancies | Grade/Level |
|---|---|---|---|
| 1 | Mechanical Supervisor | 1 | - |
| 2 | Instrumentation Technician | 1 | - |
| 3 | Assistant Diesel Mechanic | 1 | - |
| Total Posts: | 3 | - | |
Oil India Limited (OIL), Duliajan Eligibility Criteria 2026
- Educational Qualification: Diploma in Mechanical / Instrumentation / Electrical Engineering from a recognized polytechnic/ITI. Minimum 3 years of relevant experience in oil & gas / petrochemical / power industry.
- Age Limit: 25 to 42 years (relaxation for reserved categories as per OIL/Central govt. norms).
- Domicile: Candidates must be domiciled in Assam or Arunachal Pradesh.
- Shift Duty: Willingness to work in rotational shifts at remote field locations.
Oil India Limited (OIL), Duliajan Selection Process 2026
- Walk-in Interview on 26 August 2026 at OIL Field Headquarters, Duliajan, Assam
- Document Verification
- Medical Examination (fit for hazardous field work)
Oil India Limited (OIL), Duliajan Important Dates 2026
- Advertisement Date: 05 August 2026 (Advt. No. HRAQ/CONT-WP-B/26-301)
- Walk-in Interview Date: 26 August 2026
- Last Date for Application: 26 August 2026
Oil India Limited (OIL), Duliajan Application Fee 2026
- No application fee for this recruitment.
How to Apply for Oil India Limited (OIL), Duliajan Recruitment 2026
- Collect/Download the application form from the official OIL website: https://www.oil-india.com/recruitment.html
- Fill the application form completely with accurate details in BLOCK LETTERS
- Attach self-attested copies of: Educational certificates (Diploma/ITI), Experience certificates, Age proof (HSLC Admit Card / Birth Certificate), Caste certificate (if applicable), Passport size photographs, ID proof
- Carry ALL ORIGINAL documents for verification on the day of walk-in interview
- Reach the venue at least 30 minutes before the scheduled time
Venue for Walk-in Interview
Oil India Limited,
Field Headquarters,
Duliajan, Tinsukia District,
Assam - 786135.
Phone: 0374-2304000
Email: recruitment@oilindia.in
Oil India Limited (OIL), Duliajan Important Links
How to Apply for Oil India Limited (OIL), Duliajan Recruitment 2026
- Confirm you meet the eligibility criteria for Oil India Limited (OIL), Field Headquarters, Duliajan, Assam's OIL Contractual Mechanical Supervisor, Instrumentation Technician & Assistant Diesel Mechanic Recruitment 2026 – 3 Posts | Walk-in 26 Aug before applying.
- Apply online through the official application link or official website listed above for this Oil India Limited (OIL), Field Headquarters, Duliajan, Assam recruitment.
- Fill in the form with accurate personal, educational and category details, and upload the required scanned documents as specified.
- Pay the application fee of Not specified online using debit/credit card, net banking or UPI.
- Note: the last date to apply was 26 Aug 2026, so online applications for this post are now closed.
Oil India Limited (OIL), Duliajan Documents Required
- Printout of the submitted application form and the fee payment receipt.
- Recent photograph and signature, sized as specified in the notification.
- Proof of Date of Birth (birth certificate or Class X / SSLC mark sheet) and a photo identity proof.
- Educational qualification certificates and mark sheets required for the post.
- Caste / EWS / experience / disability certificates, as applicable to your category or the post.
Oil India Limited (OIL), Duliajan Important Instructions
- Apply only through the official link for this Oil India Limited (OIL), Field Headquarters, Duliajan, Assam recruitment - no other mode is accepted.
- Verify all details (eligibility, dates, fees) from the official Oil India Limited (OIL), Field Headquarters, Duliajan, Assam notification before submitting.
- Only one application is allowed; if multiple are submitted, only the latest valid one is considered.
- Candidature is subject to verification of all documents with originals at later stages.
- Track updates to this notification (corrigenda, admit card, result) on Rojgarpulse.
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Oil India Limited (OIL), Duliajan Recruitment FAQs
What is OIL Contractual Mechanical Supervisor, Instrumentation Technician & Assistant Diesel Mechanic Recruitment 2026 – 3 Posts | Walk-in 26 Aug?
OIL Contractual Mechanical Supervisor, Instrumentation Technician & Assistant Diesel Mechanic Recruitment 2026 – 3 Posts | Walk-in 26 Aug is a government recruitment notification published by Oil India Limited (OIL), Duliajan. Apply before the last date to be considered for the post.
When do applications open for Oil India Limited (OIL), Duliajan Recruitment 2026?
Online applications for Oil India Limited (OIL), Duliajan Recruitment 2026 start on 12 August 2026.
What is the last date to apply for Oil India Limited (OIL), Duliajan Recruitment 2026?
The last date to submit the application for Oil India Limited (OIL), Duliajan Recruitment 2026 is 26 August 2026.
What is the application fee for Oil India Limited (OIL), Duliajan Recruitment 2026?
Not specified
What is the age limit for Oil India Limited (OIL), Duliajan Recruitment 2026?
Maximum age limit for Oil India Limited (OIL), Duliajan Recruitment 2026 is 45 years as on the cutoff date, subject to applicable relaxations.
What is the qualification required for Oil India Limited (OIL), Duliajan Recruitment 2026?
Mechanical Supervisor: 10th + 3-year Diploma in Mechanical Engineering + 2 years relevant experience; Age 18-45. Instrumentation Technician: 10th + ITI Instrument Mechanic trade certificate + 1 year relevant experience; Age 18-30. Assistant Diesel Mechanic: 10th + ITI Diesel Mechanic trade certificate + 1 year relevant experience; Age 18-30. Domicile: Assam and Arunachal Pradesh only.
How to apply for Oil India Limited (OIL), Duliajan Recruitment 2026?
Apply online through the official application link or official website listed above for Oil India Limited (OIL), Duliajan Recruitment 2026. Always verify all details from the official notification before applying.