Oil India Limited (OIL), a Maharatna PSU, has released the official notification for Oil India Recruitment 2026 under a Special Recruitment Drive for Persons with Benchmark Disabilities (PwBD). A total of 49 vacancies have been announced for Junior Technician, Junior Office Assistant, and Junior Engineer posts at OIL Field Headquarters, Duliajan, Assam. Interested and eligible candidates from Assam and Arunachal Pradesh can apply online before 08 June 2026.
Candidates looking for PSU jobs, Assam government jobs, technician jobs, diploma jobs, and office assistant vacancies should not miss this opportunity.
🚀 Get Govt Job Alerts Before Everyone Else (Join Now)
Best Books for Oil India Recruitment 2026 CBT Preparation
Candidates preparing for Oil India Recruitment 2026 should focus on General English, GK, Reasoning, Numerical Ability, and Technical Trade subjects. Below are the most recommended books for better CBT preparation.
Best Books for General English
Book Name
Author/Publication
Best For
Objective General English
S.P. Bakshi
Grammar & Practice
High School English Grammar & Composition
Wren & Martin
Basic to Advanced Grammar
Word Power Made Easy
Norman Lewis
Vocabulary Improvement
Best Books for General Knowledge & Current Affairs
Book Name
Publication
Best For
Lucent General Knowledge
Lucent
Static GK
Manorama Yearbook 2026
Malayala Manorama
Current Affairs
Arihant General Knowledge
Arihant
Competitive Exams
Best Books for Reasoning Ability
Book Name
Author
Best For
A Modern Approach to Verbal & Non-Verbal Reasoning
R.S. Aggarwal
Complete Reasoning
Analytical Reasoning
M.K. Pandey
Advanced Practice
Fast Track Objective Arithmetic
Rajesh Verma
Speed Practice
Best Books for Numerical Ability
Book Name
Author
Best For
Quantitative Aptitude
R.S. Aggarwal
Basics & Practice
Magical Book on Quicker Maths
M. Tyra
Fast Calculation
Objective Arithmetic
S. Chand
Competitive Preparation
Technical Books for ITI Technician Posts
Electronics Mechanic
Book Name
Best For
NCVT Electronics Mechanic Trade Theory
ITI Trade Preparation
Electronics Objective Questions
Competitive Technical Exams
Fitter Trade
Book Name
Best For
ITI Fitter Trade Theory
NCVT Pattern
Fitter Trade Practical Guide
Technical Practice
Instrument Mechanic
Book Name
Best For
Instrument Mechanic Trade Theory
ITI Technical Preparation
Industrial Instrumentation Basics
Technical Concepts
Surveyor Trade
Book Name
Best For
Surveyor Trade Theory NCVT
Trade Preparation
Basic Surveying
Diploma & Trade Exams
Best Books for Junior Office Assistant
Book Name
Best For
Computer Awareness by Arihant
Computer Basics
Objective Computer Awareness
MCQ Practice
MS Office Complete Guide
Word, Excel, PowerPoint
Best Books for Junior Engineer (Electrical)
Book Name
Author
Objective Electrical Technology
V.K. Mehta
Handbook of Electrical Engineering
Made Easy Publication
Electrical Engineering Objective Book
R.K. Rajput
Preparation Tips for Oil India Recruitment 2026
Focus more on Technical Section (60 Marks) because it carries maximum weightage.
Practice previous year ITI/Diploma level MCQs daily.
Revise Assam GK and current affairs regularly.
Attempt mock tests to improve speed.
Since there is No Negative Marking, attempt all questions.
Prepare basic computer knowledge for Office Assistant posts.
Recommended Study Strategy
Subject
Daily Time
Technical Subject
3 Hours
Reasoning & Maths
1.5 Hours
English
1 Hour
GK & Current Affairs
30 Minutes
Mock Test Practice
1 Hour
Important Note
The CBT syllabus for Oil India Recruitment 2026 includes:
General English
General Knowledge
Reasoning
Numerical Ability
Technical/Trade Knowledge
Candidates should mainly prioritize the technical section because it contributes 60% of total marks.
FAQs – Oil India Recruitment 2026
What is the last date to apply for Oil India Recruitment 2026?
The last date to apply online is 08 June 2026.
How many vacancies are announced in Oil India Recruitment 2026?
A total of 49 vacancies have been announced.
What is the salary of Junior Technician in Oil India?
The salary ranges from ₹26,600 to ₹90,000.
Is there any application fee?
No, candidates are exempted from paying application fees.
What is the selection process?
Selection will be based on CBT, Document Verification, and Medical Examination.
🚀 Get Govt Job Alerts Before Everyone Else (Join Now)
