Bihar Techinical Service Commission (BTSC) has Invited online applications for Junior Engineer posts in 2025. A total of 2,809 vacancies are available. The application process runs from 12 December 2025 to 12 January 2026. The age limit ranges from 18 to 42 years as on 01 August 2025.
BTSC Junior Engineer Vacancy 2025 : Shot Information
| Online Apply Start Date: 12 December 2025 | For General/OBC/EWS/SC/ST: RS. 100/- |
| Online Apply Last Date: 12 January 2026 | Payment Mode (Online): The application fee can be paid through online methods such as:-Debit card Credit card Net Banking IMPS Mobile wallet. |
| Last date for Payment: 12 January 2026 | |
| Exam Date: To be announced | |
| Admit Card: Will be updated soon | |
| Result Date: Will be updated soon |
| BTSC Junior Engineer Age limits as on 01 August 2025 | Total Post |
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2809 Posts
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BTSC Junior Engineer Vacancy 2025 : Categor-wise Details and Eligibility Criteria
| Post Name | Eligibility Criteria (Category-wise) |
| Junior Engineer (Mechanical) | 70 |
| Junior Engineer (Electrical) | 86 |
| Junior Engineer (Civil) | 2653 |
| Post Name | Eligibility Criteria |
| BTSC Junior Engineer Recruitment-Mechanical, Electrical & Civil | Applicants are required to hold a Diploma in Engineering in Civil, Electrical or , Mechanical discipline from an approved institution. |
Guidlines to Fill BTSC Junior Engineer Recruitment Application Form 2025
- Eligilbe Candidates can apply Online for the BTSC post on or before 12 January 2026.
- Use the “Click Here” link available in the important Links section to apply Directly.
- Visit the official BTSC website to complete the online application process.
- Applicants are advised to submit the form before the deadline.
Selection Process of BTSC Junior Engineer Recruitment Application Form 2025
- Written Exam
- Document Verification
- Medical Examination
Important & Useful Links
| Apply Online | Click Here |
| Check Short Notification | Electrical | Mechanical| Civil |
| BTSC Official Website | Click Here |
BTSC Junior Engineer Recruitment 2025: Important Question
Q.When will the Online application start for BTSC Junior Engineer Recruitment 2025 ?
Answer: The Online application process has started from 12 December 2025.
Q. What is the last date to apply Online for BTSC Junior Engineer Recruitment 2025 ?
Answer: The last date to submit the online application form is 12 January 2026.
Q. What is the age limit for BTSC Junior Engineer Recruitment 2025 ?
Answer: The age limit will be calculated as on 01 August 2025, and age relaxation will be provided as per BTSC Rules.
Q.How can candidates apply for BTSC Junior Engineer Recruitment 2025 ?
Answer: Candidates can apply online through the official BTSC website or by using the direct Apply Online link provided in the Important Links section.