Oil India Limited Engineer Job 2025 – Apply Now for High-Paying Mechanical & Civil Engineering Posts!
Oil India Limited (OIL)
Table of Contents
Total Vacancies: 03
Advertisement No.: HRAQ/CONT-EX-B/25-243 dated 12/11/2025
Oil India Limited (OIL), a prestigious Maharatna Public Sector Undertaking (PSU), has released its latest recruitment advertisement for engaging Mechanical Engineers (Project & Pipeline) and Civil Engineers purely on a contractual basis. The engagement will take place at the Field Headquarters, Duliajan (Assam), and will involve challenging and responsible tasks in remote and demanding OIL work locations.
This recruitment drive offers an excellent opportunity for engineering graduates with relevant experience to join one of India’s leading energy companies and contribute to significant national infrastructure projects. The walk-in interview process ensures direct selection based on merit, without any written test.
Oil India Limited Contractual Engineer Recruitment 2025 – Short Description
Oil India Limited (OIL)
Oil India Limited invites eligible Indian nationals to participate in the Walk-in-Interview for three contractual engineering positions. Candidates must hold a Bachelor’s Degree in Mechanical or Civil Engineering (4-year duration) and possess more than 3 years of post-qualification experience in a reputable organization.
These posts involve working in hazardous, arduous, and remote OIL installations, including “On-Call” duties and shift operations. The contractual engagement will initially be for one year, extendable for an additional year depending on performance and company requirements.
Important Dates and Application Fee: Oil India Limited Engineer Job 2025
Oil India Limited (OIL)
| Particular | Details |
| Application Begins | No prior application—Direct Walk-in Registration |
| Date of Walk-in Registration | 27/11/2025 (07:00 AM to 09:00 AM) |
| Walk-in-Interview Date | 27/11/2025 (May extend to subsequent days if needed) |
| Admit Card | Not Applicable (Walk-in Mode) |
| Examination Date | Not Applicable |
| Application Fee | Not Applicable (No Fee Required) |
| Mode of Payment | Not Applicable |
Posts, Vacancy, Age Limit, Pay Scale & Qualification Details: Oil India Limited Engineer Job 2025
Below is the detailed breakdown of post-wise requirements as per the official advertisement.
| Post Name / Pay Scale | Total Vacancy | Educational Qualification & Experience |
| Contractual Mechanical Engineer (Project) – ₹70,000 per month | 01 | ✔ Bachelor’s Degree in Mechanical Engineering (4 years) from a Govt.-recognized University/Institute. ✔ More than 3 years’ post-qualification experience in a Govt/Public/Private Sector organization of repute. |
| Contractual Mechanical Engineer (Pipeline Project) – ₹70,000 per month | 01 | ✔ Bachelor’s Degree in Civil Engineering (4 years). ✔ More than 3 years’ post-qualification experience in construction, site supervision & project management. |
| Contractual Civil Engineer – ₹70,000 per month | 01 | ✔ Bachelor’s Degree in Civil Engineering (4-years). ✔ More than 3 years’ post-qualification experience in construction, site supervision & project management. |
Age Limit (as on Date of Registration for Walk-in-Interview)
- Minimum Age: 24 years
- Maximum Age: 40 years
Age Relaxation
- As per the Government of India norms for SC/ST/OBC/EWS/PwBD/Ex-Servicemen.
Cut-Off Date for Age Calculation
- 27 November 2025 (Date of Walk-in Registration)
Detailed Job Responsibilities & Skill Requirements
The duties for each post are highly technical and demanding. Below is a summarized version based strictly on the official document:
1. Contractual Mechanical Engineer (Project)
Key Technical Skills
- Project management knowledge
- Understanding of pumps, piping systems, valves & fittings
- Installation, alignment & balancing of mechanical equipment
- Hydrostatic testing & commissioning activities
- Safety standards, quality control & productivity monitoring
Job Responsibilities
- Inspection & testing of mechanical systems
- Alignment & balancing of pumps & rotating machinery
- Conducting hydrotesting & operational trials
- Monitoring system performance & providing technical support
- Supervising coating applications in Pipeline Rehabilitation Projects
- Verification of work measurements as per drawings & datasheets
- Ensuring adherence to safety and project specifications
- Any other job assigned by reporting officers
2. Contractual Mechanical Engineer (Pipeline Project)
Key Technical Skills
- Pipeline construction expertise (cross-country crude/gas/water pipelines)
- Knowledge of ASME/API/IS pipeline design standards
- Understanding of Plan & Profile sheets, route maps & data sheets
- Welding procedures (WPS/PQR/EQT)
- Experience in HDD, trenching & Auger Bore techniques
- Hydrotesting of pipelines & field inspection
Job Responsibilities
- Daily site supervision ensuring compliance with engineering standards
- Planning pipeline construction schedules & resource allocation
- Ensuring adherence to API, ASME, and other codes
- Verifying pipeline material specifications
- Supervising NDT examinations & maintaining documentation
- Ensuring pipeline welding quality & safety
- Conducting hydrotesting & pipeline inspection
3. Contractual Civil Engineer
Key Technical Skills
- Project management & construction supervision
- Knowledge of construction materials & Indian regulations
- CAD/STAAD & scheduling software proficiency
- Strong understanding of safety & environmental frameworks
Job Responsibilities
- Developing project plans (scope, schedule, budget)
- Conducting site inspections & ensuring quality standards
- Coordinating with architects, contractors & suppliers
- Reviewing project documentation & change orders
- Verifying work measurements as per drawings
- Supervising construction activities to ensure safety
How to Apply: Oil India Limited Engineer Job 2025
Candidates do not need to apply online. The selection is through a direct walk-in interview.
Steps to Apply
- Visit the venue on 27 November 2025 between 07:00 AM to 09:00 AM.
- Register at the venue by providing all required documents.
- Verification of original documents will take place on the spot.
- Only eligible candidates will be allowed to attend the interview.
- A walk-in interview will be held on the same day (or the next day if needed).
Venue
OIL Human Resources Office, 5th Floor,
Oil India Limited, Duliajan, Assam
Documents Required: Oil India Limited Engineer Job 2025
Candidates must bring the following documents in original and one set of self-attested copies:
- Filled Personal Bio-Data Form (format in advertisement)
- Recent passport photograph (3 cm × 3 cm)
- Valid Photo ID & Address proof
- Date of Birth proof (Class 10 certificate ONLY)
- Marksheet & Pass Certificate of Class 10
- All Semester/Year Mark Sheets of the Degree
- Final Engineering Degree Certificate
- Work Experience Certificates
- Caste Certificate (SC/ST/OBC Non-Creamy Layer), if applicable
- EWS Certificate (if applicable)
- Disability Certificate (if applicable)
- Ex-Servicemen documents (if applicable)
- NOC from employer (if currently employed)
Selection Process: Oil India Limited Engineer Job 2025
Selection will be based solely on the Walk-in-Interview (100 marks).
- Minimum qualifying marks: 50 marks for all categories
- Assessment Parameters:
- Professional knowledgeSkills in the concerned & allied disciplinePersonality & attributes
- Soft skills
- Final selection based strictly on merit
Important Instructions: Oil India Limited Engineer Job 2025
- Engagement is purely contractual; no claim for regularization.
- The contract may be terminated by giving 15 days’ notice.
- Selected candidates must join immediately.
- No TA/DA for attending the interview.
- False documents or misrepresentation will lead to cancellation.
- Candidates must provide medical fitness and police verification certificates.
- Posting may be in any OIL location as per company requirements.
- Accommodation must be arranged by the candidates themselves.
- 20 days of paid leave are available per year.
- All disputes fall under the jurisdiction of Dibrugarh District Court.
FAQs
Is there any application fee for Oil India Limited Contractual Engineer Recruitment 2025?
No. There is no application fee. This recruitment is conducted through a direct walk-in interview.
Can freshers apply for these engineering posts?
No. Candidates must have more than 3 years of post-qualification experience in a reputed organization.
Will the contractual position lead to permanent employment?
No. These are purely temporary contractual positions, and no right to regularization is provided.
Important Links
| Description | Link |
| Official Website | https://www.oil-india.com |
| Career Page | OIL for All → Career at OIL → Current Openings |
| Download Advertisement PDF | Notification PDF |
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