Oil India Limited Recruitment 2026 – Apply Online for 10 Economist, Deputy Chief Chemist, Geologist & Engineer Posts

Vacancies: 10 · Posts: 6 · Type: Regular · Mode: Online · Fee: Not mentioned in notification · Apply: 28 May–28 Jun 2026 · Salary: ₹90,000–2,40,000 (Grade D) · Selection: Screening + Interview · Location: Duliajan, Assam (transferable)

Oil India Limited (OIL), a Maharatna Central Public Sector Undertaking under the Ministry of Petroleum and Natural Gas, has released a targeted senior executive recruitment for experienced professionals in the upstream oil & gas sector. The Advertisement No. HRAQ/REC-EX-B/2026-01 dated 28 May 2026 invites applications for just 10 posts across specialised disciplines, including Economist, Deputy Chief Chemist, Deputy Chief Geologist, Deputy Chief Engineer (Reservoir), Deputy Chief Geophysicist and Deputy Chief Engineer (S&E).

This is a rare direct-entry opportunity at Grade D (and select Grade E/F for Economist) level with no written examination — selection is through screening of applications, followed by Personal Interview and Pre-Employment Medical Examination. Applications are open online from 28 May 2026 (14:00 hrs) to 28 June 2026 (23:59 hrs) only through the official OIL portal.

Experienced candidates with 9+ years in relevant executive roles (Oil & Gas sector preferred) who meet the post-specific PG/B. Tech qualifications should apply immediately. Posting will be primarily at Field Headquarters, Duliajan, Assam, with all-India transfer liability as per organisational needs.

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Who Should Apply? (Quick Eligibility Check)

• Postgraduate in Chemistry / Geology / Geophysics or B.Tech/M.Tech in Petroleum / Fire & Safety Engineering (with 9+ years executive experience in respective domain, Oil & Gas preferred) → Deputy Chief Chemist, Geologist, Geophysicist, Engineer (Reservoir) & Engineer (S&E) posts – 9 posts
• Postgraduate in Economics / Business Economics (with 9+ years as Economist or related experience; 13/17 years for Grade E/F) → Economist post – 1 post (Grade D/E/F)
• Candidates with PwBD reservation → 1 post reserved across categories as per rules

Ex-Servicemen / PwBD → Reservation/relaxation as per Government of India norms (exact details in notification PDF).

About Oil India Limited & Why This Role Matters

Oil India Limited – Overview

Oil India Limited (OIL) is a Maharatna Central Public Sector Undertaking engaged in exploration, development, production and transportation of crude oil, natural gas and LPG. Headquartered at Duliajan in Assam, the company operates across India and has an overseas presence in several countries. It employs thousands of professionals and contributes significantly to India’s energy security.

Why Candidates Search for Oil India Jobs

Oil India Limited offers stable career growth in the oil & gas sector with competitive pay, Industrial Dearness Allowance, accommodation/HRA, medical facilities, PF, gratuity and other perks typical of Maharatna PSUs. Roles at the Grade D level provide good responsibility in technical and policy domains. However, postings are often field-based initially in Assam with transfer liability across India. This is not an entry-level recruitment — it demands substantial domain experience.

Why is this Executive recruitment attractive?

• Direct interview-based selection for experienced professionals (no competitive written exam).
• Attractive Grade D pay scale with gross emoluments around ₹1,70,000 per month.
• Opportunity to work in the core upstream oil & gas operations of a Maharatna PSU.

The SahisarkariJobs.in Analyst’s Take – Is This Oil India Executive Recruitment for You?

With only 10 high-level executive posts and strict 9+ years experience filters, this Oil India Limited 2026 drive is highly selective and best suited for mid-to-senior professionals already working in Oil & Gas or related sectors. It suits candidates with proven expertise in chemistry, geology, reservoir engineering, geophysics, HSE or economic analysis who are looking for a stable PSU role with good pay and responsibility.

If you lack the exact domain experience or minimum years in the executive cadre, skip this one — the screening will be rigorous. Practical tip: Prepare a detailed note on your role and responsibilities, as the interview will focus heavily on practical experience rather than theoretical knowledge.

Unlike broader PSU recruitments through GATE or open exams (e.g., ONGC or IOCL executive drives), this is experience-driven and interview-focused, giving practising professionals an edge over freshers or exam-oriented candidates. If you have the required background, this is one of the better senior-level opportunities in the sector this year.

Quick Overview – Oil India Limited Recruitment 2026

• Organisation: Oil India Limited (OIL)
• Sector: PSU & Corporate (Oil & Gas)
• Recruitment / Exam Name: Executive Cadre Recruitment
• Post / Trade / Exam Name(s): Deputy Chief Chemist, Deputy Chief Geologist, Deputy Chief Engineer (Reservoir), Deputy Chief Geophysicist, Deputy Chief Engineer (S&E), Economist
• Total Vacancies: 10
• Job Location / Exam Centre: Primarily Duliajan, Assam (transferable anywhere in India)
• Job Type / Nature: Regular – Executive Cadre
• Approx. Pay Scale: Grade D: ₹90,000–2,40,000 (gross ~₹1,70,000/month indicative)
• Apply / Register Between: 28 May 2026 to 28 June 2026
• Notification PDF: Download Oil India Limited Executive Recruitment 2026 Notification PDF
• Official Portal: https://www.oil-india.com/advertisement-list

Important Dates – Oil India Limited Recruitment 2026

What Is the Application Fee? – Oil India Executive Recruitment 2026

Application/examination fee details are not fully specified in the aggregated data. Refer to the official notification PDF for exact, category-wise fee amounts and payment instructions.

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Payment Mode: Online (details in notification)

How to Apply for Oil India Executive Recruitment 2026? (Step-by-Step)

Step 1: Main Application Process on OIL Portal

1. Visit the official application portal (open until 28 June 2026): Oil India Limited Executive Recruitment 2026 – Apply Online.
2. Register as a new user or log in.
3. Open the advertisement HRAQ/REC-EX-B/2026-01.
4. Fill in personal, educational, experience and other details carefully.
5. Upload required documents in the specified format and size. Need to resize your photo or signature? Use our Photo & Signature Resizer.
6. Pay the application fee (if applicable) and submit the form.
7. Download/print the application form and fee receipt for future reference.

Common Mistakes to Avoid

• Uploading documents without clear role/responsibility details — the notification requires specific proof of experience.
• Calculating experience incorrectly — only full-time executive cadre experience counts (academic/internship excluded).
• Applying after 23:59 hrs on 28 June 2026 — the portal will close strictly.
• Not preparing a detailed experience summary for the interview stage.

ऑयल इंडिया लिमिटेड भर्ती 2026 (हिंदी में)

ऑयल इंडिया लिमिटेड (OIL) ने ग्रेड डी/ई/एफ में 10 वरिष्ठ कार्यकारी पदों की भर्ती के लिए अधिसूचना जारी की है। डिप्टी चीफ केमिस्ट, डिप्टी चीफ जियोलॉजिस्ट, डिप्टी चीफ इंजीनियर (रिजर्वायर), डिप्टी चीफ जियोफिजिसिस्ट, डिप्टी चीफ इंजीनियर (एस&ई) और इकोनॉमिस्ट के पदों पर आवेदन आमंत्रित हैं। कुल 10 पद हैं जिनमें ज्यादातर यूआर श्रेणी के हैं।

यह भर्ती अनुभवी पेशेवरों के लिए है जिनके पास संबंधित क्षेत्र में 9 वर्ष से अधिक का कार्यकारी अनुभव है। ऑयल एंड गैस सेक्टर में काम करने वाले उम्मीदवारों को प्राथमिकता मिलेगी। ऑनलाइन आवेदन 28 मई 2026 से 28 जून 2026 तक स्वीकार किए जाएंगे।

आवेदन करने से पहले आधिकारिक अधिसूचना पीडीएफ अवश्य पढ़ें। चयन स्क्रीनिंग, व्यक्तिगत साक्षात्कार और मेडिकल परीक्षा के आधार पर होगा। डुलियाजन, असम में मुख्य पोस्टिंग के साथ देश भर में स्थानांतरण की संभावना है। योग्य उम्मीदवार तुरंत आवेदन करें।

Oil India Limited – Post-wise Vacancy & Eligibility 2026

Vacancy Interpretation Note: All 10 posts are high-level executive positions requiring substantial experience. Deputy Chief Engineer (S&E) has the highest vacancies (5 posts). The Economist post offers flexibility in Grade D/E/F depending on experience. With only 1 PwBD reservation, competition for general category candidates will be intense.

Use this table to find your desired post and check qualification, vacancies, pay and age limit in one view.

Age: As on 28 June 2026 (exact limits and relaxations in official notification PDF).

Exact category-wise vacancy break-up is mentioned above. Reservation will be as per the applicable Government of India norms.

Who Is Eligible for Oil India Limited Recruitment 2026? – Education, Age & Domicile

1. Nationality, Domicile & Basic Requirements

• Must be a citizen of India.
• Domicile requirement: None (All India basis).
• Gender eligibility: Both male and female candidates are eligible; women candidates are encouraged.
• Valid ID proof: As per notification.

2. Educational Qualification (Post-wise / Trade-wise)

For post-wise qualification details, see the vacancy table above.

Key Rules:

• Cut-off date for educational qualification: 28 June 2026.
• Candidates whose results are awaited on the cut-off date are NOT eligible.
• Minimum marks requirement: 60% or equivalent CGPA (varies slightly by post).
• Mode of study: Full-time from recognised Indian institutions.

Need to convert CGPA to percentage? Use our CGPA to Percentage Calculator.

3. Age Limit (as on 28 June 2026)

Examples:

• ✅ A 37-year-old UR candidate born on 29 June 1989 — eligible (within limit).
• ❌ A 40-year-old UR candidate born on 01 January 1986 — not eligible (exceeds maximum age).

Not sure if you meet the age criteria? Use our Age Eligibility Calculator to check instantly.

4. Additional Eligibility

• Experience must be full-time in the Executive cadre.
• Private sector candidates must be from companies with a minimum annual turnover of ₹500 Crore.

What Is the Salary? – Pay Scale & Benefits – Oil India Executive Recruitment 2026

Simplified Monthly Salary Slip (Indicative In-Hand)

Figures are indicative only based on the Grade D scale and current IDA rates. Actual in-hand will depend on tax slab, location and rules in force.

Calculate your exact take-home salary using our 7th CPC Salary Calculator (adjusted for IDA pattern) or Income Tax Calculator.

Detailed Pay Scale Table

Additional Benefits – Permanent / Regular Government Job

• Pension: NPS / as per PSU rules
• Medical: Extensive medical benefits
• Housing / HRA: Provided by HRA
• Other perks: PF, gratuity, loans, insurance, etc.

How Are Candidates Selected? – Oil India Limited Recruitment 2026

Stages Overview

1. Screening / Shortlisting of Applications
2. Personal Interview (PI)
3. Pre-Employment Medical Examination (PEME)

Selection is merit-based on interview performance and document verification.

What Documents Are Required? – Oil India Executive Recruitment 2026

At the time of Online Application / Registration

• Educational certificates
• Experience certificates with role/responsibility details
• Photo & signature

At Document Verification / Interview / Joining / Counselling

• All original documents + photocopies
• Proof of experience (detailed)
• Caste / PwBD certificate (if applicable)

⚠️ Document Alert Specific to This Recruitment

Experience certificate must clearly mention designation, duration with exact dates and nature of duties. Salary slips or offer letters alone may not suffice. Upload specific documents highlighting role/responsibility as prescribed.

Probation, Bond & Service Conditions

• Probation Period: 01 Year
• Posting Liability / Transfer Policy: Primarily Field Headquarters, Duliajan, Assam, with transfer liability anywhere in India as per organisational requirement.

What Happens After Selection? – Oil India Executive Recruitment 2026

1. Selected candidates receive offer letters after document verification.
2. Pre-Employment Medical Examination is conducted at OIL Hospital, Duliajan or an empanelled facility.
3. Candidates join at the designated location and complete formalities.
4. A one-year probation period begins during which performance is evaluated.
5. Upon successful completion of probation, candidates are confirmed in service with full benefits and career progression opportunities in the Maharatna PSU.

General Instructions & Important Rules

• Only online applications are accepted.
• Candidates must upload all required documents as per specifications.
• Government/PSU employees must produce NOC at the appropriate stage.

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Contact & Helpline – OIL Recruitment 2026

Contact details are not mentioned in the notification. Check the Oil India Official Website for updates.

Important Links – Oil India Executive Recruitment 2026

FAQs – Oil India Limited Recruitment 2026

Q1: What is the last date to apply for Oil India Executive Recruitment 2026?

A: 28 June 2026 (23:59 hrs). Late applications are generally not accepted, and no extension has been announced as of 28 May 2026.

Q2: What is the age limit for Oil India Executive posts?

A: Upper age limit is around 39 years for Grade D posts (as on 28 June 2026) with relaxations for reserved categories. The maximum ceiling after all relaxations is 54 years.

Q3: Is there an exam for Oil India Executive Recruitment 2026, or is it interview-based?

A: No written exam. Selection is through screening of applications, followed by a personal interview and medical examination.

Q4: What is the salary of Oil India Executive posts?

A: Grade D starts with basic pay of ₹90,000. Approximate gross emoluments are around ₹1,70,000 per month (indicative). Use our salary calculator for an exact in-hand estimate.

Q5: Can final-year students or result-awaited candidates apply for Oil India Recruitment 2026?

A: No. You must have completed your qualification and obtained the certificate by the cut-off date of 28 June 2026.

Q6: Is the Oil India Executive post a permanent government job?

A: Yes, these are regular executive cadre positions in a Maharatna PSU with all standard benefits, including probation and confirmation.

Q7: Can candidates from other states apply for Oil India recruitment?

A: Yes — this is an All India recruitment. Anyone with Indian citizenship can apply.

Q8: Where will I be posted if I get selected for Oil India Executive posts?

A: Primarily at Field Headquarters, Duliajan, Assam, with transfer liability anywhere in India as per organisational needs.

Q9: What is the experience requirement for these posts?

A: Minimum 9 years of full-time executive cadre experience in the relevant field (Oil & Gas sector preferred). Here’s the catch — only qualifying experience counts; academic or internship periods are excluded.

Q10: Is there any reservation for PwBD candidates?

A: Yes, 1 post is reserved for PwBD across categories as per the Government of India norms.

Q11: What happens if my application is screened out?

A: Shortlisting is done based on applications received. If a large number of applications, higher standards may be applied. The trade-off is that only the most suitable profiles move to the interview stage.

Q12: Is a GATE score required for Oil India Executive Recruitment?

A: No. This is a direct experience-based recruitment through interview, not through GATE or a written test.

Q13: Are rural/field postings mandatory?

A: Initial posting is likely at Duliajan, Assam (field headquarters). The honest downside is that many OIL roles involve field locations initially before possible transfers.

Final Checklist – Is This the Right Job for You?

• You meet the age and educational criteria as of 28 June 2026.
• You have the required 9+ years of executive experience in the specific domain.
• You can arrange all the required documents and certificates before document verification.
• You are prepared for the Personal Interview stage.
• You understand the posting pattern (primarily Duliajan, Assam, with transfers) and are willing to serve.

📄 Source: Official notification released by Oil India Limited on 28 May 2026. All details sourced from the official notification PDF.