Important: Always verify details on official website. Dates & eligibility may change.
B Tech BE
Dibrugarh, Assam
Online only via OIL website (https://www.oil-india.com/advertisement-list)
Oil India Recruitment 2026 - Apply Online for 10 Economist, Deputy Chief Engineer and More Posts
Applications Closed: The last date to apply for this recruitment has passed. This page is kept for reference — check the official website for any newer notification.
Oil India Recruitment 2026 - Apply Expert Analysis
This recruitment is a great opportunity for those looking to join a prestigious PSU. With a competitive salary and growth prospects, it's a dream job for many.
Who Should Apply Oil India Recruitment 2026 - Apply
Ideal candidates should have a strong academic background, relevant experience, and excellent communication skills.
Oil India Recruitment 2026 - Apply Preparation Tips
Aspirants should start preparing early, focusing on their technical skills and mock interviews. They should also stay updated with the latest news and trends in the oil and gas industry.
Oil India Recruitment 2026 - Apply Salary Insights
The salary range of ₹90,000-2,60,000 is attractive, considering the industry standards. With experience and growth, the salary can increase significantly.
Oil India Recruitment 2026 - Apply Job Profile
As a Deputy Chief, you will be responsible for leading teams, making strategic decisions, and driving business growth. The role offers excellent career growth prospects and opportunities to work on high-profile projects.
Oil India Recruitment 2026 - Apply Selection Strategy
The selection process will be based on a written test and interview. Aspirants should focus on improving their technical skills, communication skills, and problem-solving abilities.
Oil India Recruitment 2026 : Job Overview
Oil India Limited is recruiting 10 posts across Deputy Chief Chemist, Deputy Chief Geologist, Deputy Chief Engineer (Reservoir/S&E), Deputy Chief Geophysicist and Economist in Grade D/E/F, last date for online application 28 June 2026.
| Organization Name | Oil India Limited (OIL) – Maharatna Central Public Sector Undertaking |
|---|---|
| Post Name | Deputy Chief Chemist, Deputy Chief Geologist, Deputy Chief Engineer (Reservoir), Deputy Chief Geophysicist, Deputy Chief Engineer (S&E), Economist |
| Total Vacancies | 10 (provisional, subject to actual requirement) |
| Application Mode | Online only via OIL website (https://www.oil-india.com/advertisement-list) |
| Job Location | Dibrugarh, Assam |
| Notification Number | HRAQ/REC-EX-B/2026-01 dated 28/05/2026 |
| Official Website | www.oil-india.com |
| Last Updated | 28 May 2026 |
Oil India Recruitment 2026 : Important Dates & Timelines
| Last Date To Apply | 28-06-2026 at 23:59 hours |
|---|---|
| Interview Date | To be intimated to shortlisted candidates via email only |
| Event | Date / Time |
| Opening Of Online Application Portal | 28-05-2026 at 14:00 hours |
| Cut Off Date For Age, Experience And Qualification | 28-06-2026 |
Age Limit
| Age Relaxation | 54 years |
|---|---|
| Details | |
| |
Oil India Recruitment 2026 : Eligibility & Qualification
| Education Qualification | 28-06-2026 |
|---|---|
| Details | |
| |
| Post Wise Qualification | |
| |
Oil India Recruitment 2026 : Vacancy Details & Eligibility
| SN | Post Name | Post Code | No. of Posts | Grade | Pay Scale | Post | Core Functional Areas | Key Tools / Domain Knowledge Required |
|---|---|---|---|---|---|---|---|---|
| 1 | Deputy Chief Chemist | CHEM-01 | 01 UR | D | Rs. 90,000–2,40,000 | |||
| 2 | Deputy Chief Geologist | GEO-02 | 01 UR | D | Rs. 90,000–2,40,000 | |||
| 3 | Deputy Chief Engineer (Reservoir) | RES-03 | 01 UR | D | Rs. 90,000–2,40,000 | |||
| 4 | Deputy Chief Geophysicist | GEOP-04 | 01 UR | D | Rs. 90,000–2,40,000 | |||
| 5 | Deputy Chief Engineer (S&E) | S&E-05 | 05 - UR-03, OBC(NCL)-01, SC-01 | D | Rs. 90,000–2,40,000 | |||
| 6 | Economist | ECO-06 | 01 UR | D / E / F | Grade D: Rs. 90,000–2,40,000 | Grade E/F: Rs. 1,00,000–2,60,000 | |||
| Total | 10 | |||||||
| Deputy Chief Chemist | Drilling/workover fluid preparation, testing and quality control; wellsite chemical management; inventory, documentation and chemical operations at drilling/workover sites; cementing, oil spotting, loss control and well kick management support | Drilling fluid rheology; HSE compliance; chemical operations management | ||||||
| Deputy Chief Geologist | Geological studies and interpretation; basin analysis; wellsite geology; mud logging; core and cuttings analysis; formation evaluation; well log interpretation; subsurface evaluation and field development planning; technical report and map preparation | Petrel, Kingdom Suite or equivalent geological software; sedimentology; structural geology; geo-statistics | ||||||
| Deputy Chief Engineer (Reservoir) | Reservoir characterization and modelling; hydrocarbon reserves estimation (SPE/PRMS); dynamic reservoir simulation; field development planning; well and reservoir performance monitoring; enhanced oil recovery studies | ECLIPSE, CMG or equivalent simulation software; decline curve analysis; material balance methods | ||||||
| Deputy Chief Geophysicist | 2D/3D seismic data acquisition and processing; seismic interpretation (AVO, inversion, attributes); gravity/magnetic/EM surveys; integration of geophysical, geological and GIS data; prospect generation and basin modelling | Modern geophysical software; machine learning for interpretation; VSP; quantitative interpretation techniques | ||||||
| Deputy Chief Engineer (S&E) | Safety Management Systems (SMS); HSE inspections, audits, risk assessments; incident/accident investigation; statutory compliance (Factories Act, DGMS, OISD, PNGRB, PESO, CPCB/SPCB); EIA/EMP; environmental auditing; ESG/CSR/BRSR/GRI/SBTi/SDG framework integration | ISO 14001; GIS/environmental modelling tools; HSE data analysis; emergency response planning | ||||||
| Economist | Business/investment opportunity identification and evaluation; domestic/global economic monitoring; due diligence for ventures; overseas regulatory/compliance coordination; stakeholder relationship management; risk-weighted portfolio management; briefing papers and presentations for Management/Government | Econometric software; SWOT/trend analysis; financial modelling; E&P sector regulatory knowledge |
Oil India Recruitment 2026 : Category-wise Vacancy Details
| Post Name | 10 |
|---|---|
| Post Code | ECO-06 |
| No. Of Posts | 01 UR |
| Pay Scale | Grade D: Rs. 90,000–2,40,000 | Grade E/F: Rs. 1,00,000–2,60,000 |
| Post | Economist |
Oil India Recruitment 2026 : Salary Details & Pay Scale
| Pay Scale | |
|---|---|
| |
| Sn | Post Name |
| 1 | Deputy Chief Chemist |
| 2 | Deputy Chief Geologist |
| 3 | Deputy Chief Engineer (Reservoir) |
| 4 | Deputy Chief Geophysicist |
| 5 | Deputy Chief Engineer (S&E) |
| 6 | Economist |
Oil India Recruitment 2026 : Selection Process & Exam Pattern
1Stage Process Applicable Posts
2Stage 1 Screening of online applications against prescribed eligibility criteria (shortlisting) All Posts
3Stage 2 Personal Interview (PI) - selection based solely on PI performance, subject to document verification and eligibility compliance All…
4Stage 3 Pre-Employment Medical Examination (PEME) - final appointment only after declaration of medical fitness by OIL Medical Board All…
5Selection for all notified posts is through Personal Interview (PI) only - there is no written examination. Shortlisting will be done based…
6OIL may raise the minimum eligible standards to restrict the number of candidates called for PI. Provisionally selected candidates must…
7Duliajan
8Assam or at a Government Medical Officer (Civil Surgeon rank or above) or OIL-empanelled hospital before final appointment.
Oil India Recruitment 2026 : How to Apply Online Step-by-Step
- 1Candidates must apply online only through the OIL website. No other mode of application will be accepted. Printouts of online applications should NOT be sent to OIL by post or hand.
- 2Step I – Sign Up / Registration: Visit https://www.oil-india.com/advertisement-list and click on "Advertisement for Recruitment of Officers in Grade D/E/F in OIL." Select the post, fill in personal details, valid email ID and mobile number. Complete OTP authentication. Note down the Application Number and password received on registered email/mobile.
- 3Step II – Complete Application Form: Fill in Basic Details, Address, Qualification Details, Eligibility Details, Experience Details. Upload photo, signature and scanned certificates. Click "Submit" to finalize.
- 4Documents to be Uploaded Online:
- 5Recent passport size colour photograph (jpg/jpeg/PNG format, not older than 3 weeks)
- 6Signature on white paper with black ink pen (jpg/jpeg/PNG format)
- 7Birth Certificate or Matriculation/10th Admit Card/Pass Certificate/Marksheet showing date of birth - no other document accepted for age proof
- 8Degree/Diploma certificates and mark sheets for all academic years (or provisional certificate if degree not yet issued)
- 9Experience Letter/Service Certificate from each employer on official letterhead (with name, designation, dates of joining and relieving)
- 10Separate document from each employer explicitly detailing roles and responsibilities performed
- 11Any two supporting documents per employment from the prescribed list: last pay slip, annual increment letter, promotion/transfer order, PF statement, or offer/appointment letter (for past employment); or identity card, increment letter, promotion/transfer order, PF statement (for current employment)
- 12Caste certificate (SC/ST/OBC-NCL) in Government of India prescribed format, if applicable
- 13Valid NCL certificate for OBC candidates, if applicable
- 14Valid EWS Income & Assets Certificate in Government of India format, if applicable
- 15Valid Disability Certificate (min. 40% disability) for PwBD candidates, if applicable
- 16Valid Discharge Book/Service and Release Certificate for Ex-Servicemen, if applicable
- 17Domicile Certificate (J&K, 1980–1989) for age relaxation claim, if applicable
- 18CGPA/Grade to percentage conversion certificate from university/institute, if marks are in CGPA/Grade format
- 19NOC from current employer (for Government/PSU employees - mandatory at PI stage)
- 20Apply Online at: https://www.oil-india.com/advertisement-list
Oil India Recruitment 2026 : Important Instructions
Only Indian nationals are eligible to apply. The Cut-off date for all matters - age, experience, qualification - is 28-06-2026. Mere possession of minimum qualifications does not entitle candidates to be called for PI; shortlisting criteria may be raised if the number of applications is large. Candidates in permanent Government/PSU employment must produce a valid NOC from their employer at the time of PI - without this they will not be permitted to appear and travel fares will not be reimbursed. Appointment of provisionally selected candidates is subject to medical fitness as per OIL's Physical Fitness criteria; candidature is cancelled if declared unfit by OIL's Medical Board. Provisionally selected candidates will serve a probationary period of 1 year and will be confirmed in writing after successful completion. Any false information or document at any stage - even after joining - will result in cancellation/termination and blacklisting from all future OIL recruitments. All future announcements for this vacancy will be published only on www.oil-india.com - not on any other website or medium. OIL has warned all candidates about fraudulent fake appointment letters being circulated by unscrupulous elements - OIL does not authorize any person/organization outside OIL to offer jobs on its behalf. Any dispute regarding recruitment under this advertisement will be under the jurisdiction of Dibrugarh District Court only. Canvassing in any form will result in cancellation of candidature. OIL strives to have a gender-balanced workforce and women candidates are encouraged to apply.
Oil India Recruitment 2026 : Important Links & Notification PDF
Oil India Recruitment 2026 : Frequently Asked Questions (FAQ)
What is the last date to apply for Oil India Limited Recruitment 2026?
The last date to submit the online application is June 28, 2026, till 11:59 PM.
How many vacancies are available in Oil India Recruitment 2026?
A total of 10 vacancies have been announced for various Grade D/E/F executive posts.
What is the mode of application for Oil India Limited Recruitment 2026?
Candidates must apply online only through the official Oil India Limited website.
What is the salary offered in Oil India Limited Recruitment 2026?
Grade D: ₹90,000 – ₹2,40,000 Grade E/F: ₹1,00,000 – ₹2,60,000
What is the required work experience for Oil India Recruitment 2026?
Candidates must have a minimum of: 9 years of post-qualification experience for most posts 13/17 years for higher grades (Economist Grade E/F)
What is the age limit for Oil India Limited Recruitment 2026?
The upper age limit is generally around 39 years for Grade D posts, with relaxations for reserved categories. The maximum age limit after all relaxations is 54 years.
Is there any application fee for Oil India Recruitment 2026?
The application fee is not specified in the notification. Candidates should check the official website for updates.
Where will the selected candidates be posted?
Selected candidates will be posted mainly at Duliajan, Assam, and may be transferred to other operational locations.
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