OIL India Grade B Eligibility Criteria 2025 explains the essential requirements that candidates must meet before applying for the Senior Officer Grade B posts. Check the complete criteria, including details on age limit, educational qualifications, and nationality, to confirm your eligibility for the recruitment.
Oil India Limited has shared the OIL India Senior Officer Eligibility Criteria 2025 on its official website. Before applying, candidates must ensure they meet all the required conditions. The eligibility is mainly based on three key factors: nationality, age limit, and educational qualifications. Only those who meet all these criteria will be considered eligible for the Senior Officer selection process. You can find the complete details about eligibility in the article below.
OIL India Grade B Eligibility 2025
According to the OIL India Senior Officer Eligibility Criteria 2025, candidates must meet the prescribed age limits and should possess the required educational qualifications specific to each discipline. It’s important for applicants to review the eligibility requirements before applying for the online application. The table given below discusses the highlights of the eligibility criteria for the reference of the candidates.
OIL India Grade B Eligibility Criteria Highlights
| Organization | Oil India Limited (OIL) |
|---|---|
| Post Name | Senior Officer (Grade B) |
| Vacancy | 97 Posts |
| Selection Process | CBT and Personal Interview (except SO-Security: PI only) |
| Application Dates | 26th August to 26th September 2025 |
| OIL Senior Officer Age Limit | 27–34 Years (varies by category & discipline) |
| OIL Senior Officer Qualification | Postgraduate / Bachelor’s Degree in relevant discipline (minimum % as prescribed) |
| OIL Official Website | oil-india.com |
OIL India Senior Officer Eligibility Criteria 2025 Nationality
The applicant applying for the OIL India Senior Officer Grade B posts must be a:
- Citizen of India
OIL India Grade B Eligibility Criteria 2025 Age Limit
Applicants for the OIL India Senior Officer Grade B vacancies must meet the prescribed age limits as on 26th September 2025. The category-wise maximum age conditions are as below:
- UR/EWS: 27 to 29 years (depending on post)
- OBC(NCL): 30 to 32 years
- SC/ST: 32 to 34 years
Age Relaxation
- SC/ST: 5 years
- OBC (Non-Creamy Layer): 3 years
- PwBD: As per Government Directives
- Ex-Servicemen: 5 years
- Candidates with PhD in relevant discipline: 3 years
- Internal candidates of OIL: Up to 54 years maximum after relaxations
OIL India Grade B Eligibility Criteria 2025 Qualification
The educational qualifications for OIL Senior Officer Grade B posts vary by discipline. Candidates must ensure they meet the required percentage and degree criteria. The key qualifications include:
Senior Officer (Chemical): Postgraduate in Chemistry with 60% marks and Physics, Chemistry, Mathematics at Graduation level.
Senior Officer (Chemical Engineering): Bachelor’s Degree in Chemical Engineering with 65% marks.
Senior Officer (Civil): Bachelor’s Degree in Civil Engineering with 65% marks.
Senior Officer (Electrical): Bachelor’s Degree in Electrical Engineering with 65% marks (excluding mixed streams).
Senior Officer (Petroleum): Bachelor’s Degree in Petroleum Engineering with 65% marks.
Senior Accounts Officer / Internal Auditor: Associate Member of ICAI/ICMAI.
Senior Officer (IT): Bachelor’s in Computer Science/IT Engineering with 65% marks.
Senior Officer (Mechanical): Bachelor’s Degree in Mechanical Engineering with 65% marks (excluding certain specializations).
Senior Officer (Fire & Safety): Bachelor’s Degree in Fire & Safety/Fire Engineering with 65% marks.
Senior Officer (Public Affairs): Postgraduate in Social Work with 60% marks.
Senior Officer (HSE): Bachelor’s in Environmental Engineering / HSE with 65% marks OR Bachelor’s in any branch of Engineering with Master’s in Environmental Engineering/HSE (60% marks) OR Master’s in Environmental Science (60% marks).
Senior Officer (Geophysics): Postgraduate in Geophysics / Applied Geophysics (Excluding Computational Seismology) with 60% marks.
Senior Officer (Geology): Postgraduate in Geology/Applied Geology with 60% marks and Mathematics at Graduation level.
Senior Officer (Legal/Land): LLB with 60% marks.
Senior Officer (HR): MBA with Specialization in HR/Personnel/IR/Labour Welfare/HRM with 60% marks OR Equivalent PG/PGDM in HR/IR from AICTE approved colleges.
Senior Officer (Security): Graduate in any discipline plus 2 years post qualification experience as Captain/Asst. Commandant/DSP or equivalent in Defence/Paramilitary/Allied services.
Senior Officer (Company Secretary): Associate Member of ICSI.
Senior Officer (Electronics & Communication): Bachelor’s Degree in Electronics & Communication / Electronics & Telecommunication Engineering with 65% marks.
Also Read: Oil India Notification 2025 Out for 102 Grade A, B & C Vacancies
FAQs: OIL India Grade B Eligibility 2025
Q1. What is the age limit for OIL India Senior Officer posts 2025?
Ans: The age limit is 27 to 34 years depending on category and post.
Q2. What qualifications are needed for Senior Officer (Engineering) posts?
Ans: A 4-year Bachelor’s degree in relevant engineering with 65% marks.
Q3. Is there age relaxation for reserved categories?
Ans: Yes, SC/ST 5 years, OBC (NCL) 3 years, PwBD as per Govt rules.
Q4. What is the qualification for Senior Officer (HR)?
Ans: MBA/PGDM in HR, Personnel, IR, Labour Welfare with 60% marks.
Q5. Do Senior Officer posts require work experience?
Ans: No, except Senior Officer (Security) which requires 2 years’ service in Defence/Paramilitary.
Q6. Can distance learning qualifications be accepted?
Ans: Yes, if recognized by UGC/statutory authority and approved for Central Govt employment.