Oil India Domain Expert Recruitment 2025 is a fantastic opportunity for experienced and retired professionals to work with a Maharatna Public Sector Undertaking. Oil India Limited (OIL) has released an official notification inviting applications to empanel 55 Domain Experts on a “call basis” for specialized assignments. These roles are specifically for retired officers with significant experience (minimum 30 years generally) in the Upstream Oil & Gas Industry. The vacancies cover various fields like Geology, Drilling, Reservoir Engineering, and Production. Interested candidates must submit their applications via email or post before December 20, 2025. The selected experts will be based in Noida but may need to travel, earning a high daily honorarium based on their previous grade. Oil India Domain Expert Recruitment 2025 Important Dates Event Date Notification Release Date 21 November 2025 Application Start Date Started (Already Active) Last Date for Submission 20 December 2025 (up to 23:59 hours) Admit Card Release Date Not Applicable (Direct Interview/Selection) Interview/Interaction Date To be notified later to shortlisted candidates Application Fee Category Fee Amount General / OBC / EWS Nil (No Fee Mentioned in Notification) SC / ST / PH Nil Payment Mode Not Applicable Oil India Domain Expert Recruitment 2025 Age Limit Details Criteria Details Cut-off Date for Age 20 December 2025 Maximum Age (Field Work) 63 Years (Must have 2 years remaining before turning 65) Maximum Age (Office Work) 68 Years (Must have 2 years remaining before turning 70) Age Relaxation As per Oil India Limited rules for retired experts. Oil India Domain Expert Recruitment 2025 Vacancy Details Detail Information Total Posts 55 Posts Post Name Domain Expert (On Call Basis) Advertisement No. HRAQ/CONT-EX-B/25-247 Employment Type Empanelment / Contractual (Call Basis) Oil India Domain Expert Recruitment 2025 Eligibility Details Discipline Vacancy Qualification & Experience Geologist 12 Retired officer with Min. 30 years exp. in Upstream Oil & Gas (Exploration, Basin Analysis, Operation Geology, etc.) Geologist / Geophysicist / Geochemistry / Material Science 07 Specialized exp. (10-25 years depending on role) in Field Geology, Unconventional (CBM/Shale), Geothermal, Petrophysics, etc. Geophysicist 12 Min. 20 years exp. in Data Acquisition, Processing, or 15 years in Exploration/Reservoir Geophysics. Reservoir Engineer 05 Min. 15 years exp. in Reservoir Management, Reserve Estimation, or IOR/EOR. Reservoir Engineer / Chemist 01 Min. 10 years exp. in Lab PVT Studies or Core Studies. Chemist 03 Min. 10 years exp. in Drilling Fluids, Corrosion Mitigation, or Geochemistry. Drilling Engineer 10 Min. 15 years exp. in Onshore/Offshore/HPHT Drilling operations. Production Engineer 04 Min. 10-15 years exp. in Offshore Production, Well Stimulation, etc. Mechanical Engineer 01 Min. 15 years exp. in Infrastructure & Facilities creation for Offshore. Category-Wise Vacancy Details Category Data Note The notification does not specify a category-wise breakup (SC/ST/OBC). The recruitment is for retired experts based on domain expertise. State-Wise Vacancy Details Location Details Base Location Noida, India Work Site Candidates may be required to travel to any Oil India location in India (e.g., Assam, etc.) depending on the job requirement. Important Documents Required Document Name Remarks Proof of Date of Birth Mandatory (Class 10 Certificate or similar) Educational Qualification Degree certificates supporting the discipline applied for. Experience Certificate Documents proving relevant experience (Service Certificate, Release Order, etc.). Application Form Duly filled prescribed format (available in notification). Passport Size Photo Recent photograph to be affixed on the form. Oil India Domain Expert Recruitment 2025 Syllabus Overview Section Details Syllabus Not Applicable. Since this recruitment is for retired domain experts, there is no written syllabus. Selection is based on past professional experience and expertise. Exam Pattern Criteria Details Exam Mode No Written Exam. Selection Basis Scrutiny of Application & Interaction/Interview. Basis of Engagement Non-binding understanding between Project Proponent and Domain Expert based on the Project Plan. Selection Process Stage Description Step 1 Submission of Application (Offline/Email). Step 2 Scrutiny of documents and experience. Step 3 Empanelment based on expertise. Step 4 Engagement on “Call Basis” when a project requirement arises. Oil India Domain Expert Recruitment 2025 Salary Details Grade/Level of Retired Officer Honorarium Per Day CMD / MD / Directors ₹ 20,000/- per day EDS / CGM / GGM / GMs / Professor ₹ 15,000/- per day DGMs / Associate Professor ₹ 10,000/- per day Allowances Travel, local conveyance, boarding & lodging arranged by OIL (as per entitlement). How to Apply Step Instruction 1. Download Form Download the notification PDF and print the “Application for Empanelment” format (Pages 10-11). 2. Fill Details Manually fill in your Name, Personal Details, Education, and Experience in the form. 3. Attach Photos Affix a recent passport-size photograph on the form. 4. Attach Docs Self-attest and attach copies of Proof of DOB, Education, and Experience certificates. 5. Send via Email Scan the form and documents into a single PDF and email it to: [email protected] 6. OR Send via Post You can also send the hard copy to: Chief General Manager (HR-Acquisitions), OIL Human Resources Office, Oil India Limited, 3rd Floor, P.O. Duliajan, Assam-786602 7. Deadline Ensure your application reaches by 20/12/2025 (23:59 hours). Important Links Latest Jobs Click Here Follow Our WhatsApp Channel Click Here Official Website Click Here Offical Notification