Post Date: 14 October 2025 | Total Posts: 2747
Organization: Bihar Technical Service Commission (BTSC)
Post Name: Junior Engineer (Civil, Mechanical & Electrical)
Advertisement No.: 28/2025, 29/2025 & 30/2025
Application Mode: Online
Official Website: btsc.bih.nic.in
Short Information
The Bihar Technical Service Commission (BTSC) has released the official notification for Bihar BTSC Junior Engineer JE Recruitment 2025 for 2747 posts. Eligible and interested candidates can apply online for Junior Engineer Civil, Mechanical, and Electrical from 15 October 2025 to 15 November 2025.
Candidates must read the official notification carefully before applying online for the BTSC JE 2025 Recruitment.
Bihar BTSC Junior Engineer JE Recruitment 2025 – Overview
| Organization | Bihar Technical Service Commission (BTSC) |
|---|---|
| Post Name | Junior Engineer (Civil, Mechanical, Electrical) |
| Advt. No. | 28/2025, 29/2025, 30/2025 |
| Total Vacancies | 2747 Posts |
| Category | Government Job |
| Application Mode | Online |
| Job Location | Bihar |
| Official Website | btsc.bih.nic.in |
Important Dates
| Events | Dates |
|---|---|
| Online Application Start | 15 October 2025 |
| Registration Last Date | 15 November 2025 |
| Fee Payment Last Date | 15 November 2025 |
| Exam Date | Notify Later |
| Admit Card Release | Notify Later |
Application Fee
| Category | Application Fee |
|---|---|
| All Candidates | ₹100 /- |
| Payment Mode | Online (Credit Card / Debit Card / Net Banking) |
Age Limit (as on 01-08-2025)
| Category | Minimum Age | Maximum Age |
|---|---|---|
| UR (Male) | 18 Years | 37 Years |
| UR (Female) | 18 Years | 40 Years |
| BC / EBC (Male & Female) | 18 Years | 40 Years |
| SC / ST (Male & Female) | 18 Years | 42 Years |
Note: Age relaxation is applicable as per government rules.
👉 Use Age Calculator Here
Important Links
| Apply online | Click Here ( Link Active on 15-10-2025 ) |
| Download Short notice | JE Civil ( Advt. No: 28/2025 ) JE Mechanical ( Advt. No: 29/2025 ) JE Electrical ( Advt. No: 30/2025 ) |
| Official Website | Click Here |
| Join Our Whatsapp Channel | Click Here |
BTSC JE 2025 Vacancy Details
| Post Name | Advt. No. | Age Limit | Pay Scale | Total Posts |
|---|---|---|---|---|
| Junior Engineer (Civil) | 28/2025 | 18–37 Years | Level–7 | 2591 |
| Junior Engineer (Mechanical) | 29/2025 | 18–37 Years | Level–7 | 70 |
| Junior Engineer (Electrical) | 30/2025 | 18–37 Years | Level–7 | 86 |
| Total | — | — | — | 2747 |
BTSC JE Recruitment 2025 – Eligibility Criteria
1. Junior Engineer (Civil)
- Educational Qualification: Diploma in Civil Engineering from an AICTE-recognized institution or State Technical Board/University.
OR
UGC-approved DEEMED University offering a course in Non-Distance Mode.
2. Junior Engineer (Mechanical)
- Educational Qualification: Diploma in Mechanical Engineering from AICTE recognized institution/State Technical Board/University.
OR
UGC-approved DEEMED University offering the course in Non-Distance Mode.
3. Junior Engineer (Electrical)
- Educational Qualification: Diploma in Electrical Engineering from AICTE recognized institution/State Technical Board/University.
OR
Equivalent Non-Distance Mode Diploma from a UGC-approved DEEMED University.
BTSC JE 2025 Category-Wise Vacancy Details
| Post Name | UR | EWS | SC | ST | EBC | BC | BC-Female | Total |
|---|---|---|---|---|---|---|---|---|
| Junior Engineer (Civil) | — | — | — | — | — | — | — | 2591 |
| Junior Engineer (Mechanical) | — | — | — | — | — | — | — | 70 |
| Junior Engineer (Electrical) | — | — | — | — | — | — | — | 86 |
| Grand Total | — | — | — | — | — | — | — | 2747 |
(Category-wise breakup will be updated after official PDF release.)
BTSC Junior Engineer JE 2025 – Pay Scale
Selected candidates for Bihar BTSC Junior Engineer Recruitment 2025 will get a Pay Level-7 salary structure as per the 7th Pay Commission.
| Post Name | Pay Level | Pay Scale (Approx.) |
|---|---|---|
| Junior Engineer (All Branches) | Level-7 | ₹44,900 – ₹1,42,400 /- |
Mode of Selection
The selection process for BTSC Junior Engineer JE Recruitment 2025 will include:
- Written Examination
- Document Verification
- Final Merit List
How to Apply for BTSC JE Recruitment 2025
- Visit the official website https://btsc.bih.nic.in
- Click on “Apply Online for BTSC JE Recruitment 2025”.
- Fill out the application form carefully with correct information.
- Upload required documents, photograph, and signature.
- Pay the application fee through the available online mode.
- Submit and take a printout of the confirmation page for future reference.
BTSC Junior Engineer JE Recruitment 2025 – Exam Pattern and Syllabus
The Bihar Technical Service Commission (BTSC) will conduct a Computer-Based Test (CBT) for the Junior Engineer (Civil, Mechanical & Electrical) posts.
The exam pattern and syllabus are based on the official notification of BTSC JE Recruitment 2025.
BTSC JE 2025 Exam Pattern
| Part | Subject | Questions | Marks | Type | Duration |
|---|---|---|---|---|---|
| Part-I | Technical Subject (Branch-wise) | 80 | 80 | Objective (MCQ) | 2 Hours |
| Part-II | General Studies, General Knowledge, Reasoning, Current Affairs | 20 | 20 | Objective (MCQ) | 2 Hours |
| Total | — | 100 | 100 Marks | — | 2 Hours (120 Minutes) |
- Each question carries 1 mark.
- Negative marking: 0.25 marks will be deducted for each wrong answer.
- The exam will be conducted online (CBT mode) in both Hindi and English.
BTSC JE Civil Engineering Syllabus 2025
Technical Subjects:
- Building Materials
- Structural Engineering
- Estimating, Costing, and Valuation
- Surveying
- Soil Mechanics
- Hydraulics and Irrigation Engineering
- Transportation Engineering
- Environmental Engineering
- RCC Design & Steel Structures
- Construction Management and Safety
Non-Technical:
- General Science
- General Studies
- Current Affairs (National & Bihar State)
- Logical Reasoning
- Basic Computer Knowledge
BTSC JE Mechanical Engineering Syllabus 2025
Technical Subjects:
- Engineering Mechanics
- Strength of Materials
- Theory of Machines
- Fluid Mechanics
- Thermodynamics
- Heat Transfer
- Machine Design
- Production Engineering
- Refrigeration and Air Conditioning
- Power Plant Engineering
- Industrial Engineering
Non-Technical:
- General Knowledge
- Current Affairs
- Reasoning and Aptitude
- Basic Mathematics
- Computer Awareness
BTSC JE Electrical Engineering Syllabus 2025
Technical Subjects:
- Basic Electrical Engineering
- Electrical Circuits and Networks
- Control Systems
- Power Systems
- Electrical Machines
- Power Electronics
- Measurements and Instruments
- Utilization of Electrical Energy
- Generation, Transmission & Distribution
- Estimation and Costing
Non-Technical:
- General Science
- Current Affairs
- Reasoning & Mental Ability
- Bihar GK
- General Awareness
BTSC Junior Engineer JE 2025 Selection Process
- Written Examination (CBT) – 100 Marks
- Document Verification
- Final Merit List (Based on written exam performance)
BTSC JE Recruitment 2025 – Preparation Tips
- Focus on your core engineering subjects as they carry 80% weightage.
- Practice previous year question papers and mock tests regularly.
- Stay updated with Bihar state current affairs and government schemes.
- Revise important formulas and numerical concepts before the exam.
- Use standard reference books like R.S. Khurmi, S. Chand, and B.L. Theraja for technical preparation.
BTSC JE Recruitment 2025 – FAQs
Q1. What is the total number of vacancies in Bihar BTSC Junior Engineer Recruitment 2025?
A1. There are 2747 vacancies for Junior Engineer (Civil, Mechanical & Electrical).
Q2. What is the last date to apply for BTSC JE 2025?
A2. The last date to apply online is 15 November 2025.
Q3. What is the application fee for BTSC Junior Engineer 2025?
A3. The fee is ₹100 for all categories.
Q4. What is the educational qualification required for BTSC JE Recruitment 2025?
A4. A Diploma in Civil, Mechanical, or Electrical Engineering from a recognized institute is required.
Q5. What is the salary for BTSC JE 2025?
A5. Candidates will receive a salary under Pay Level–7 (₹44,900 – ₹1,42,400).
Q6. When will the BTSC JE Exam 2025 be conducted?
A6. The exam date will be notified later on the official website