OIL Recruitment 2026: Walk-in for Contractual Mechanical Supervisor, Instrumentation Technician, and Diesel Mechanic Posts

Age Information

Minimum Age: 18 years Maximum Age: 45 years

Eligibility Details

• Contractual Mechanical Supervisor: Class 10th from a government-recognized board; a 3-year Diploma in Mechanical Engineering from a government-recognized institute; minimum 2 years of post-qualification relevant work experience.
• Contractual Instrumentation Technician: Class 10th from a government-recognized board; Trade certificate in Instrument Mechanic; minimum 1 year of post-qualification relevant work experience.
• Contractual Assistant Diesel Mechanic: Class 10th from a government-recognized board; Trade certificate in Diesel Mechanic; minimum 1 year of post-qualification relevant work experience.

Important Dates

• Notification Date: 05 August 2026
• Walk-in Registration/Interview: 26 August 2026
• Walk-in for Personal Assessment: 26 August 2026

Application Fees

There is no application fee for any category (General/OBC/SC/ST) to apply for these contractual positions.

Walk-in Procedure and Instructions

• Read the official notification carefully before attending.
• Report to the venue at the specified time for registration and personal assessment.
• Bring original documents and one set of self-attested photocopies (ID proof, educational certificates, experience certificates if any, and category certificate if applicable).
• Carry the duly filled application form if required in the notification.
• Verify eligibility criteria before attending the interview.
• Arrive early to complete registration formalities and bring extra passport-size photographs if required.

Additional Notes

• Official notification PDF and the Oil India website contain the complete vacancy details, eligibility criteria, age limits, stipend/salary, and selection process. Ensure you review these documents before applying.