BTSC Junior Engineer Recruitment: Apply Online for 2809 JE Posts
The Bihar Technical Service Commission (BTSC) has released the official notification for BTSC Junior Engineer Recruitment 2025. A total of 2809 vacancies have been announced for Junior Engineer (Civil, Electrical, Mechanical) posts.
The recruitment is published under Advertisement No. 28/2025, 29/2025, and 30/2025. Eligible candidates can apply online from 12 December 2025 to 12 January 2026 through the official website www.btsc.bihar.gov.in.
Candidates are advised to read the full notification carefully before applying.
BTSC Junior Engineer Recruitment 2025 Overview
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Organization: Bihar Technical Service Commission (BTSC)
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Post Name: Junior Engineer (JE)
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Branches: Civil, Electrical, Mechanical
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Total Vacancies: 2809
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Application Mode: Online
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Job Location: Bihar
BTSC JE Important Dates 2025
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Online Application Start Date: 12 December 2025
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Last Date to Apply Online: 12 January 2026
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BTSC JE Exam Date: To be announced
BTSC Junior Engineer Application Fee
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UR / OBC / EWS: Rs. 100/-
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SC / ST / All Female Candidates (Bihar): Rs. 100/-
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Payment Mode: Debit Card, Credit Card, UPI, Internet Banking
BTSC JE Age Limit 2025
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Minimum Age: 18 Years
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Maximum Age: 37 Years
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Age Calculation Date: 01 August 2025
Age Relaxation
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UR Female: Up to 40 Years
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BC / EBC (Male & Female): Up to 40 Years
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SC / ST (Male & Female): Up to 42 Years
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PH Candidates: Additional 10 Years
BTSC Junior Engineer Vacancy Details 2025
Branch-wise Vacancies
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Junior Engineer (Civil): 2653 Posts
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Junior Engineer (Electrical): 86 Posts
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Junior Engineer (Mechanical): 70 Posts
Total Posts: 2809
BTSC JE Educational Qualification
Candidates must have completed a Diploma in Engineering from an AICTE/UGC recognized institute.
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JE Civil: Diploma in Civil Engineering
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JE Electrical: Diploma in Electrical Engineering
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JE Mechanical: Diploma in Mechanical Engineering
BTSC Junior Engineer Selection Process 2025
The selection process includes:
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Computer Based Test (CBT) – 75 Marks
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Contractual Work Experience (Bihar Government) – 25 Marks
(5 marks for each year of experience) -
Document Verification
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Medical Examination
BTSC JE Exam Pattern 2025
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Subject: Related Engineering Branch
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Total Questions: 100
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Total Marks: 100
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Exam Duration: 2 Hours
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Negative Marking: 0.25 Marks for each wrong answer
BTSC Junior Engineer Salary 2025
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Pay Scale: Rs. 9,300 – 34,800 per month
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Grade Pay: Rs. 4600
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Pay Level: Level 7
BTSC JE Category-wise Vacancy Details
Junior Engineer (Civil)
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UR: 1306
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SC: 377
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ST: 31
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EBC: 368
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BC: 273
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EWS: 259
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WBC: 39
Junior Engineer (Electrical)
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UR: 30
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SC: 15
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ST: 01
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EBC: 13
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BC: 18
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EWS: 08
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WBC: 01
Junior Engineer (Mechanical)
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UR: 28
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SC: 11
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ST: 01
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EBC: 13
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BC: 08
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EWS: 07
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WBC: 02
Documents Required for BTSC JE Application
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Class 10 Certificate (Date of Birth proof)
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Diploma Certificate and All Semester Marksheets
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Caste Certificate (if applicable)
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Bihar Domicile Certificate
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Non-Creamy Layer / EWS Certificate
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Disability Certificate (if applicable)
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Live Photograph and Scanned Signature
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Experience Certificate (for contractual candidates)
How to Apply Online for BTSC Junior Engineer Recruitment 2025
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Visit the official website www.btsc.bihar.gov.in
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Click on the BTSC JE Apply Online link
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Register using a valid mobile number and email ID
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Fill in personal and educational details
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Upload photograph and signature
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Pay the application fee online
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Submit the application form
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Download and print the confirmation page
BTSC Junior Engineer Recruitment FAQs
Q. When does BTSC JE online application start?
The application starts on 12 December 2025.
Q. How many vacancies are available in BTSC JE Recruitment 2025?
A total of 2809 Junior Engineer vacancies are available.
Q. What is the age limit for BTSC Junior Engineer?
Minimum age is 18 years and maximum age is 37 years for UR male candidates.
Q. Is there negative marking in BTSC JE exam?
Yes, 0.25 marks will be deducted for each wrong answer.
Q. Can candidates from other states apply?
Yes, but reservation benefits are only for Bihar domicile candidates.
Q. What is the official website of BTSC?
The official website is www.btsc.bihar.gov.in.