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Post Name : Oil India Grade A, B, C Posts Online Form 2026

About Post : Oil India Limited (OIL), a Maharatna Public Sector Undertaking, has announced a total of 32 vacancies for Grade A, Grade B, and Grade C posts, namely Superintending Research Scientist, Senior Officer (Mechanical), Senior Officer (Petroleum), Senior Accounts Officer / Senior Internal Auditor, Hindi Officer, and Confidential Secretary posts. Oil India CBT exam will be conducted on 28 December 2026.

Form Mode	Job Location	Total Posts	Job Category
Online Mode	All India	32 Posts	Apprentice

Oil India Limited (OIL), Duliajan (Assam)

Grade A, B & C Officer Recruitment 2026

Advt. No. : HRAQ/REC-EX-B/2026-03

WWW.punjabjobvacancy.com

Important Dates

Notification Out : 15/10/2026
Starting Date : 15/10/2026
Last Date : 14/11/2026 11:00 AM
CBT Exam Date : 28/12/2026 (Tentative)

Application Fee

General / OBC : 500/-
SC / ST / EWS : 0/-
PH / ESM : 0/- (Nil)
Payment Mode : Online Mode

Details of Age Limit

Senior Officer (Mechanical) : Max. 27 Years
Confidential Secretary : Max. 37 Years
For All Other Posts : Max. 29 Years
Age Limit as on : 14/11/2026
The Age Relaxation Extra as per Rules.

Selection Process

Written Exam
Interview / Skill Test
Medical Examination
Document Verification

Post Wise Qualification
Superintending Research Scientist (CH-01) : Ph.D. in Chemistry / Geology / Chemical Engineering / Petroleum Engineering with Relevant 02-Year Master’s Degree with (60% Marks) and 04 Years Experience. Senior Officer (Mechanical) (ME-02) : 04 Years B.E. / B.Tech in Mechanical Engineering with (65% Marks). Senior Officer (Petroleum) (PE-03) : Master’s Degree in Petroleum Engineering / Technology with (60% Marks) and Engineering at Graduation level. Senior Accounts Officer / Senior Internal Auditor (AC-04) : Associate Member of ICAI / ICMAI. Hindi Officer (Official Language) (HO-05) : Post Graduate Degree in Hindi with 03 Years Experience. Confidential Secretary (CS-06) : Graduate and 1/2-Year Diploma in Secretarial Practice / Modern Office Management / Executive Assistant (or equivalent) and Computer Knowledge with 02 Years Experience.

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Post Wise Vacancies
Post Name	Total	Post Name	Total
Superintending Research Scientist (CH-01)	05	Senior Officer (Mechanical) (ME-02)	14
Senior Officer (Petroleum) (PE-03)	04	Confidential Secretary (CS-06)	01
Senior Accounts Officer / Senior Internal Auditor (AC-04)	06	Hindi Officer (Official Language) (HO-05)	02

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Important Related Links
Source Title	Issue Date	Source Link
Fill Online Form	15/10/2026	Apply Now
Full Notification	15/10/2026	Download
Get Exam Syllabus	15/10/2026	Download
Official Website	15/10/2026	Visit Now

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Oil India Grade A, B, C Posts Online Form 2026

punjabjobvacancy.com On Telegram :

Form Mode

Job Location

Total Posts

Job Category

Online Mode

All India

32 Posts

Apprentice

Oil India Limited (OIL), Duliajan (Assam)

Grade A, B & C Officer Recruitment 2026

Advt. No. : HRAQ/REC-EX-B/2026-03

WWW.punjabjobvacancy.com

Important Dates

Application Fee

Details of Age Limit

Selection Process

Post Wise Qualification

Superintending Research Scientist (CH-01) : Ph.D. in Chemistry / Geology / Chemical Engineering / Petroleum Engineering with Relevant 02-Year Master’s Degree with (60% Marks) and 04 Years Experience.

Senior Officer (Mechanical) (ME-02) : 04 Years B.E. / B.Tech in Mechanical Engineering with (65% Marks).

Senior Officer (Petroleum) (PE-03) : Master’s Degree in Petroleum Engineering / Technology with (60% Marks) and Engineering at Graduation level.

Senior Accounts Officer / Senior Internal Auditor (AC-04) : Associate Member of ICAI / ICMAI.

Hindi Officer (Official Language) (HO-05) : Post Graduate Degree in Hindi with 03 Years Experience.

Confidential Secretary (CS-06) : Graduate and 1/2-Year Diploma in Secretarial Practice / Modern Office Management / Executive Assistant (or equivalent) and Computer Knowledge with 02 Years Experience.

Instant Updates On WhatsApp Join Now

Post Wise Vacancies

Post Name

Total

Post Name

Total

Superintending Research Scientist (CH-01)

05

Senior Officer (Mechanical) (ME-02)

14

Senior Officer (Petroleum) (PE-03)

04

Confidential Secretary (CS-06)

01

Senior Accounts Officer / Senior Internal Auditor (AC-04)

06

Hindi Officer (Official Language) (HO-05)

02

IF You Satisfied By (Website) Please Like & Share More People (Thanks).

Important Related Links

Source Title

Issue Date

Source Link

Fill Online Form

15/10/2026

Apply Now

Full Notification

15/10/2026

Download

Get Exam Syllabus

15/10/2026

Download

Official Website

15/10/2026

Visit Now

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