Oil India Limited (OIL) invites applications for 262 Workperson posts at its Duliajan Field Headquarters.. Eligible candidates can apply online through the official OIL recruitment portal.

Oil India Limited Recruitment 2025 – Post Details

GRADE-III
BLR12025 – 14 Posts

Qualification: Class 10 pass; 2nd Class Boiler Attendant Certificate.
OSG12025 – 44 Posts

Qualification: Class 10 pass; minimum 3 years experience as Constable (State Police/Armed Forces/Defence/CAPF).
JTF12025 – 51 Posts

Qualification: Class 12 pass; 1-year Fire & Safety Diploma/Certificate or Sub Officers Course from NFSC; Heavy Motor Vehicle Driving License (TRANS category).
PHS12025 – 2 Posts

Qualification: Class 12 pass; Diploma/Certificate in Sanitary/Health/Public Health Sanitization course; minimum 1-year relevant work experience.
TBR12025 – 14 Posts

Qualification: Class 10 pass; 1st Class Boiler Attendant Certificate.
NTR12025 – 1 Post

Qualification: B.Sc. Nursing or Post Basic B.Sc. Nursing; minimum 2 years experience; State Nursing Council registration required.
SAH12025 – 1 Post

Qualification: Bachelor’s degree in Hindi including English subject, 1-year Hindi Translator Diploma/Certificate, computer applications knowledge, and 1-year professional translation experience.

GRADE-V
CHE12025 – 4 Posts

Qualifications: Completed Class 10 and holds a 3-year Diploma in Chemical Enginearing.
CIV12025 – 11 Posts

Qualification: Class 10 pass; 3-year Diploma in Civil Engineering.
COM12025 – 2 Posts

Qualification: Completed Class 10 and holds a 3-year Diploma in Chemical Engineering.
INS12025 – 25 Posts

Qualification: Class 10 pass with a 3-year Diploma in any of the following fields: Electronics, Electronics & Telecommunication, Electronics & Instrumentation, or Instrumentation & Control Engineering, issued by a recognized Board/University/Institute.
MEC12025 – 62 Posts

Qualification: Class 10 pass; 3-year Diploma in Mechanical Engineering (other mechanical diploma variations not accepted).

GRADE-VII
ELE12025 – 31 Posts

Qualification: Class 10 pass; 3-year Diploma in Electrical Engineering; Electrical Supervisor’s Certificate of Competency (parts 1–4) from Assam Licensing Board.

Other Eligibility Criteria

Domicile: Candidates must belong to OIL’s production/exploration areas in Dibrugarh, Tinsukia, Sivasagar, Charaideo (Assam), and Changlang (Arunachal Pradesh).

Employment Exchange: Must possess a valid Employment Exchange Registration Card.
Age Limit: Maxi-mum age as on 18/08/2025 varies by categry.

Application Fee:
UR/OBC: ₹200 + GST
SC/ST/EWS/PwBD/Ex-Servicemen: Nil

Help Desk: 022-61306276

How to Submit Your Application for Oil India Limited Recruitment 2025

1.Visit the official OIL recruitment portal.
2.Scroll down to Important Web-Links and open the “Online Application Form.Complete New Registration and log in.
3.Complete all personal, educational, and work-related information, and attach the required documents.
4.Make the payment as per your category and submit your Enrollment.
5.Save and print the completed application form for your records.

Important Dates
Start of Online Application: 18th July 2025, 02:00 PM
Last Date of Online Application: 18th August 2025, 11:59 PM

Important Web-Links

FAQs – Oil India Limited Recruitment 2025

1. How many vacancies are available in Oil India Limited Recruitment 2025?
A total of 262 WorkMan posts are available across Grade-III, Grade-V, and Grade-VII.

2. The last date to apply online?
The last date for online application submission is 18th August 2025, 11:59 PM.

3. What is the eligibility criteria for OIL Workperson posts?
Eligibility varies by post. Generally, candidates must have passed Class 10 or 12 from a recognized board and hold the required diploma/certificate or work experience as per the post.

4. Is there any age limit for applying?
Yes, the maximum age limit is category-wise and calculated as on 18/08/2025.

5. What is the application fee for OIL recruitment?

UR/OBC: ₹200 + GST

SC/ST/EWS/PwBD/Ex-Servicemen: Nil

6. What is the domicile requirement for Oil India Limited Recruitment?
Candidates must be from OIL’s production/exploration areas in Dibrugarh, Tinsukia, Sivasagar, Charaideo (Assam), or Changlang (Arunachal Pradesh).

7. How to apply for Oil India Limited Recruitment 2025?
Visit the official OIL recruitment portal, complete New Registration, fill in all details, upload documents, pay the fee, and submit the form. Don’t forget to take a printout for reference.

8. Where can I find official notification and application link?

Online Application Form: [Click Here]

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Official Website: [Click Here]