IOCL Apprentice Recruitment 2026: 3,481 Seats in 8 Refineries, No Exam, No Fee Indian Oil Corporation Limited (IOCL), Refineries Division · 20 Jul 2026 Sarkari 📍 Assam 🎓 12th Pass 📋 3,481 posts ✓ Verified ⏳ Last date: 12 Aug 2026 · 15 days left View Details →