BTSC Junior Engineer Recruitment 2025: Bihar Technical Service Commission has released the notification for 2809 Junior Engineer posts in Civil, Mechanical, and Electrical disciplines.
Eligible diploma holders can now apply online from December 12, 2025.
The BTSC Junior Engineer Recruitment 2025 last date to apply is January 12, 2026.
You can check more details regarding the vacancy in this article below.
BTSC Junior Engineer Recruitment 2025 Overview
| Particulars | Details |
| Organization | Bihar Technical Service Commission (BTSC) |
| Recruitment Name | BTSC Junior Engineer Recruitment 2025 |
| Post Name | Junior Engineer (Civil, Mechanical, Electrical) |
| Total Vacancies | 2809 posts |
| Advertisement Numbers | 28/2025 (Civil), 29/2025 (Mechanical), 30/2025 (Electrical) |
| Job Location | Bihar |
| Application Mode | Online |
| Official Website | https://btsc.bihar.gov.in/ |
BTSC Junior Engineer 2025 – Important Dates
| Event | Date |
| Notification Release Date | 12 December 2025 |
| Online Application Start Date | 12 December 2025 |
| Online Application Last Date | 12 January 2026 |
| Last Date for Fee Payment | 12 January 2026 |
| Cut‑off Date for Age Calculation | 1 August 2025 |
| Exam Date | To be notified separately on official website |
| Admit Card Release | Before examination |
BTSC Junior Engineer Vacancy 2025
The BTSC notification announces a total of 2809 vacancies across Civil, Mechanical and Electrical branches.
Most posts are for Civil engineers, which increases chances for candidates with a Civil diploma. Category‑wise breakup is available in the detailed official notification PDFs for each advertisement.
| Post Name | No. of Posts |
| Junior Engineer (Civil) | 2653 |
| Junior Engineer (Mechanical) | 70 |
| Junior Engineer (Electrical) | 86 |
| Total | 2809 |
BTSC Junior Engineer Eligibility Criteria 2025
Candidates should meet every requirement exactly as stated in the notification, otherwise their application may be rejected during verification.
Educational Qualification
For BTSC Junior Engineer Recruitment 2025, candidates need a 3‑year Diploma in Engineering in the relevant branch from a properly recognized institute.
The diploma must be obtained in regular mode and should match the discipline of the post applied for.
| Post Name | Required Qualification |
| Junior Engineer (Civil) | 3‑year Diploma in Civil Engineering from AICTE recognized institute / state technical board / university in regular mode |
| Junior Engineer (Mechanical) | 3‑year Diploma in Mechanical Engineering from AICTE recognized institute / state technical board / university in regular mode |
| Junior Engineer (Electrical) | 3‑year Diploma in Electrical Engineering from AICTE recognized institute / state technical board / university in regular mode |
Age Limit
The BTSC Junior Engineer Recruitment 2025 age limit uses 1 August 2025 as the reference date.
Minimum age remains the same for all categories i.e. 18 years, but maximum age varies by category and gender as per Bihar government norms.
Upper age relaxation applies only as specified in the official notification.
| Category | Minimum Age | Maximum Age |
| General (Male) | 18 years | 37 years |
| General (Female) | 18 years | 40 years |
| OBC / EBC (Male & Female) | 18 years | 40 years |
| SC / ST (Male & Female) | 18 years | 42 years |
BTSC Junior Engineer Application Fee 2025
Applicants for BTSC Junior Engineer 2025 Recruitment need to pay a fixed application fee online.
The fee is non‑refundable, so candidates should check all eligibility criteria and details before making payment.
Payment happens securely through the designated payment gateway on the recruitment portal.
| Category | Application Fee | Payment Mode |
| All Candidates | Rs. 100 | Online payment through Debit Card, Credit Card, Internet Banking, UPI, or other available options |
BTSC Junior Engineer Salary and Pay Scale
Candidates will get an attractive salary in Level‑7 of the pay matrix, along with admissible allowances as per Bihar government rules.
| Component | Details |
| Pay Band | PB‑2 |
| Pay Scale (as per notification) | Rs. 9300 – 34800 |
| Grade Pay | Rs. 4600 |
| Level in Pay Matrix | Level‑7 |
| Type of Post | Group level technical post under Government of Bihar departments |
BTSC Junior Engineer 2025 – Selection Stages
| Stage | Description |
| Stage 1 | Written Examination / Online Test covering technical subjects and other relevant sections |
| Stage 2 | Document Verification for eligibility, qualifications, age, reservation and other claims |
| Stage 3 | Medical Examination to check fitness as per BTSC standards |
BTSC Junior Engineer Exam Pattern and Syllabus (Brief)
| Component | Details |
| Exam Mode | Written / Online test |
| Question Type | Objective‑type multiple‑choice questions |
| Sections | Technical subject (Civil / Mechanical / Electrical) and other relevant topics as per notification |
| Marking Scheme | As per BTSC rules mentioned in notification |
| Final Merit Basis | Marks scored in exam and applicable criteria |
How to Apply for BTSC Junior Engineer Recruitment 2025
Step 1: Visit the official BTSC website or the online application portal.
Step 2: Open the Recruitment section and select Junior Engineer Recruitment 2025.
Step 3: Read the official notification carefully. Check eligibility, dates, and instructions.
Step 4: Click on the Apply Online link for the required Junior Engineer post.
Step 5: Register using a valid email ID and mobile number. Create login credentials.
Step 6: Log in and fill the application form. Enter correct personal and educational details.
Step 7: Upload your photograph, signature, and required documents in the given format.
Step 8: Pay the ₹100 application fee using online payment methods.
Step 9: Submit the form. Download or print the application for future use.
BTSC Junior Engineer Recruitment 2025 – Mode of Selection
- Written exam / online test for technical and other sections
- Document verification for educational, age and category proofs
- Medical examination and fitness clearance
BTSC Junior Engineer 2025 – Important Links
| Link Type | Action |
| Official Notification PDF (Civil – 28/2025) | Download PDF – BTSC official site |
| Official Notification PDF (Mechanical – 29/2025) | Download PDF – BTSC official site |
| Official Notification PDF (Electrical – 30/2025) | Download PDF – BTSC official site |
| Apply Online | Click Here to Apply – BTSC e‑Pariksha portal |
| Official Website | Visit BTSC Website |
- AIIMS Delhi Junior Resident Vacancy 2025 Apply Now – एम्स दिल्ली में 220 जूनियर रेजिडेंट पद, MBBS/BDS वाले तुरंत करें आवेदन, जानें योग्यता, सैलरी और चयन प्रक्रिया
- DSSSB Multi Tasking Staff (MTS) Vacancy 2025 – 714 पदों पर बंपर वैकेंसी, बिना इंटरव्यू सरकारी नौकरी का मौका, सैलरी ₹56,900 तक, ऑनलाइन आवेदन शुरू, योग्यता, आयु सीमा, चयन प्रक्रिया और अंतिम तिथि जानें
- Nainital Bank Online Form 2025 – 185 पदों पर नई भर्ती, ग्रेजुएट युवा तुरंत करें ऑनलाइन आवेदन, जानें योग्यता, फीस, सैलरी, एग्जाम पैटर्न और आखिरी तारीख की पूरी जानकारी
FAQs – BTSC Junior Engineer Recruitment 2025
When will BTSC Jr Engineer 2025 Recruitment registration start?
Online registration for BTSC Junior Engineer Recruitment 2025 started on 12 December 2025.
What is the last date to apply for BTSC Junior Engineer 2025?
The last date to submit the BTSC Junior Engineer online application form is 12 January 2026.
What is the age limit for BTSC Junior Engineer Recruitment 2025?
The age limit is 18 to 37 years for General male candidates, with higher limits for reserved categories as per rules.
What qualification is required for BTSC Junior Engineer 2025?
Candidates must have a 3‑year Diploma in Civil, Mechanical or Electrical Engineering from a recognized institute in regular mode.
What is the application fee for BTSC Junior Engineer Recruitment 2025?
The application fee for all candidates is Rs. 100, payable only through online mode.