The Bihar Technical Service Commission (BTSC) has released the official notification for the BTSC Junior Engineer Vacancy 2025 under advertisement numbers 28/2025, 29/2025, and 30/2025.
This recruitment drive offers a golden opportunity for candidates holding a Diploma in Civil, Electrical, or Mechanical Engineering. Eligible candidates can apply online through the official website — btsc.bihar.gov.in.
🗓️ BTSC Junior Engineer Recruitment 2025 – Overview
| Particulars | Details |
|---|---|
| Organization | Bihar Technical Service Commission (BTSC) |
| Post Name | Junior Engineer (JE) |
| Advertisement No. | 28/2025, 29/2025, 30/2025 |
| Total Vacancies | 2700+ (Approx.) |
| Branches | Civil, Electrical, Mechanical |
| Application Mode | Online |
| Job Location | Bihar |
| Official Website | btsc.bihar.gov.in |
🧱 BTSC Junior Engineer Vacancy 2025 – Category-Wise Distribution (Expected)
| Branch | Expected Vacancies |
|---|---|
| Civil Engineering | 1800+ |
| Electrical Engineering | 500+ |
| Mechanical Engineering | 400+ |
| Total | 2700+ |
Exact vacancy details will be available in the official notification PDF.
🎓 BTSC Junior Engineer Eligibility Criteria 2025
Educational Qualification
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Candidates must possess a 3-year Diploma in the relevant Engineering discipline (Civil, Mechanical, or Electrical) from a recognized university or institution.
Age Limit (as on 01 August 2025)
| Category | Minimum Age | Maximum Age |
|---|---|---|
| General (Male) | 18 Years | 37 Years |
| OBC / EBC (Male) | 18 Years | 40 Years |
| Female (All Categories) | 18 Years | 40 Years |
| SC / ST (Male & Female) | 18 Years | 42 Years |
Age relaxation is applicable as per Bihar Government rules.
💰 BTSC JE Application Fee 2025
| Category | Application Fee |
|---|---|
| General / OBC / EBC / EWS | ₹600/- |
| SC / ST / Female (Bihar Domicile) | ₹150/- |
| Payment Mode | Online via Debit Card, Credit Card, Net Banking |
⚙️ BTSC Junior Engineer Selection Process 2025
The selection process for BTSC JE Recruitment 2025 will include the following stages:
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Written Examination (Objective Type)
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Document Verification
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Final Merit List
Selection will be based on marks obtained in the written test and document verification.
📘 BTSC JE Exam Pattern 2025
| Subject | Marks | Questions |
|---|---|---|
| Technical Paper (Branch-Specific) | 75 | 75 |
| General Knowledge | 25 | 25 |
| Total | 100 Marks | 100 Questions |
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Duration: 2 Hours
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Negative Marking: 0.25 marks per wrong answer
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Type of Exam: Objective (Multiple Choice Questions)
📚 BTSC JE Syllabus 2025 (Branch-Wise Overview)
Civil Engineering
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Building Materials, Surveying, Hydraulics, Soil Mechanics, Transportation, RCC Design, Estimation & Costing.
Mechanical Engineering
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Thermodynamics, Fluid Mechanics, Strength of Materials, Machine Design, Production, and Refrigeration basics.
Electrical Engineering
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Electrical Machines, Power Systems, Network Theory, Control Systems, Measurement & Instrumentation.
General Knowledge
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Current Affairs (National & Bihar State), History, Geography, Polity, Science, and General Aptitude.
📄 How to Apply for BTSC Junior Engineer Vacancy 2025
Follow these easy steps to apply online:
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Visit the official website: btsc.bihar.gov.in
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Click on the “Apply Online” link under the Junior Engineer section.
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Complete the registration using your email ID and mobile number.
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Fill out the online form carefully with personal and educational details.
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Upload your recent passport-size photo and signature.
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Pay the application fee online.
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Submit the form and take a printout for future reference.
🧾 Important Dates (Expected)
| Event | Date |
|---|---|
| Notification Release Date | 10 October 2025 |
| Online Application Start Date | 15 October 2025 |
| Last Date to Apply Online | 15 November 2025 |
| Last Date for Fee Payment | 15 November 2025 |
| Admit Card Release Date | December 2025 (Expected) |
| Written Examination Date | January 2026 (Tentative) |
| Result Declaration (Expected) | March 2026 |
🔗 Important Links
| Description | Link |
|---|---|
| Official Notification PDF | Download Here |
| Apply Online | Click Here |
| Official Website | btsc.bihar.gov.in |
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💡 Tips for BTSC JE 2025 Preparation
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Focus more on your core technical subjects.
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Revise previous year question papers and mock tests.
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Stay updated with Bihar current affairs and general knowledge.
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Maintain consistent revision and time management.
🏁 Conclusion
The BTSC Junior Engineer Vacancy 2025 brings an excellent opportunity for diploma engineers in Bihar. With over 2700+ posts, it’s one of the largest technical recruitments by BTSC this year.
Candidates are advised to apply online before the last date and prepare well for the upcoming written examination.
Stay tuned to sarkariwalajob.in for the latest updates on BTSC JE Admit Card, Exam Date, Result, and Cut-Off.
