BTSC Polytechnic Instructor Vacancy 2026: The Bihar Technical Service Commission (BTSC) has officially announced a fresh recruitment drive for the position of Polytechnic Instructor for the year 2026. Under Advertisement No. 23/2026, a total of 252 vacancies have been released, specifically focusing on trades such as Electrician and Wireman. This is a premier opportunity for technically qualified candidates to secure a stable government job in the technical education department of Bihar. The online application process is scheduled to begin on April 15, 2026, and will remain open until May 15, 2026. Selection for these prestigious roles will be conducted through a Computer-Based Test (CBT), ensuring a merit-based hiring process. Below is the comprehensive guide on eligibility, Exam Pattern, exam date, admit card, answer key, exam result, and Direct Link.
BTSC Polytechnic Instructor Recruitment 2026 Overview
| Particulars | Details |
| Organization | Bihar Technical Service Commission (BTSC) |
| Post Name | Polytechnic Instructor (Electrician / Wireman) |
| Advt. No. | 23/2026 |
| Total Vacancies | 252 Posts |
| Job Type | Permanent (Bihar Govt. Service) |
| Job Location | Bihar |
| Application Mode | Online Form via btsc.bih.nic.in |
| Last Date to Apply | 15 May 2026 |
Important Dates
- Official Notification Out: 13 April 2026
- Online Application Starts: 15 April 2026
- Last Date to Apply Online: 15 May 2026 (11:59 PM)
- Last Date for Fee Payment: 15 May 2026
- Exam Date (CBT): To be notified later (Stay tuned for updates)
Application Fee Details
- All Category Candidates: ₹100/-
- Payment Mode: Online (Net Banking, Debit/Credit Card, or UPI).
Age Limit (As on 01 January 2026)
- Minimum Age: 18 Years.
- Maximum Age: 37 Years (For General Male).
- Note: Age relaxation for SC, ST, OBC, and Female candidates of Bihar will be provided as per the state government recruitment rules (usually up to 40-42 years).
Also Read:- BTSC ITI Instructor Recruitment 2026
BTSC Vacancy & Qualification Table
| Post Name | Total Vacancy | Educational Qualification |
| Polytechnic Instructor | 252 | Degree / Diploma in relevant Engineering field (Electrical/Electronics) OR ITI in respective trade with relevant experience/CITS. |
Selection Process
- Computer-Based Test (CBT): An objective-type examination focusing on technical trade knowledge and general awareness.
- Document Verification: Scrutiny of original technical degrees, diplomas, and experience certificates.
- Medical Examination: Final health assessment as per Bihar government medical standards.
How to apply for BTSC polytechnic instructor recruitment 2026 online?
- Visit the official BTSC portal: btsc.bih.nic.in.
- Navigate to the “Recruitment” section on the homepage.
- Click on the link for “Polytechnic Instructor Recruitment 2026 – Advt 23/2026”.
- Register as a new user by providing a valid Mobile Number and Email ID.
- Fill in the application form carefully, ensuring your Technical Qualification details are entered accurately.
- Upload scanned copies of your photo, signature, and necessary certificates.
- Pay the application fee of ₹100/- online.
- Review your application preview and click Submit.
- Download and print the Final Application Form for future reference.
Important Related Links
| Title | Date | Link |
| Fill Online Form | 15/04/2026 | Apply Now |
| Full Notification PDF | 15/04/2026 | Download |
| Short Notification Notice | 13/04/2026 | Check Details |
| Official BTSC Website | 13/04/2026 | Visit Now |
FAQs – Bihar Polytechnic Teacher Vacancy
A Polytechnic Instructor is responsible for imparting practical and theoretical training to students in diploma engineering colleges, focusing on trade-specific skills and laboratory management.
For many instructor positions, CITS is either mandatory or carries additional weightage during the final merit preparation. Candidates should check the detailed notification for trade-specific rules.
The last date to submit the online application is May 15, 2026.
Generally, BTSC technical exams involve a negative marking of 0.25 marks. Please verify the exact marking scheme in the detailed PDF notification.
Yes, candidates from other states can apply, but they will be treated as General category candidates and will not be eligible for age relaxation or fee concessions.