📋 Quick Snapshot
Bharat Sanchar Nigam Limited (BSNL), a Government of India enterprise and one of India's largest telecommunications service providers, has officially released the BSNL JTO Recruitment 2026 Notification for direct recruitment of Junior Telecom Officers (Telecom) from the open market. The advertisement number is BSNLCO-11/12(11)/1/2026-RECTT-CO, dated 26 May 2026.
A total of 100 posts of JTO (Telecom) — Direct Recruitment are being filled across 21 BSNL Circles spread all over India. This is a prestigious central government sector opportunity offering the coveted IDA pay scale [E-1], job security, and the chance to work at the forefront of India's telecommunications infrastructure. Both internal BSNL employees and external candidates fulfilling the eligibility conditions are eligible to apply.
Online registration opens on 04 June 2026 and closes on 03 July 2026. The Computer Based Test (CBT) is tentatively scheduled in August 2026. This comprehensive guide covers every detail — vacancy breakdown, eligibility, exam pattern, full syllabus, selection process, application fee, and preparation strategy.
BSNL JTO 2026 — Circle-Wise Vacancy Breakdown
The 100 vacancies are distributed across 21 BSNL Circles as per the Central Government reservation guidelines (SC/ST/OBC/EWS/PwBD). Here is the complete circle-wise breakup:
| Circle | SC | ST | OBC (NCL) | EWS | UR | Total | PwBD (HH) | PwBD (Loco.) |
|---|---|---|---|---|---|---|---|---|
| A&N Islands | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Andhra Pradesh | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
| Assam | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 |
| Kolkata TD | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 |
| Chennai TD | 1 | 0 | 1 | 0 | 3 | 5 | 0 | 0 |
| Chhattisgarh | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Gujarat | 2 | 0 | 0 | 0 | 1 | 3 | 1 | 0 |
| Haryana | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| J&K | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Karnataka | 0 | 1 | 0 | 2 | 23 | 26 | 0 | 0 |
| Kerala | 4 | 3 | 0 | 2 | 6 | 15 | 0 | 0 |
| Madhya Pradesh | 1 | 0 | 2 | 1 | 6 | 10 | 0 | 1 |
| Maharashtra | 2 | 1 | 4 | 2 | 7 | 16 | 1 | 0 |
| NE-II | 0 | 0 | 1 | 0 | 2 | 3 | 0 | 0 |
| Odisha | 0 | 1 | 0 | 4 | 1 | 6 | 0 | 0 |
| Rajasthan | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Sikkim | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Tamil Nadu | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Telangana | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 0 |
| Uttarakhand | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 |
| UPW | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Total | 12 | 6 | 10 | 11 | 61 | 100 | 3 | 2 |
⚠️ Important: Karnataka (26), Maharashtra (16), Kerala (15) and Madhya Pradesh (10) have the highest number of vacancies. Candidates are strongly advised to select all 21 circles in order of preference to maximise their chances of selection. Opting for fewer circles restricts your consideration to those circles only.
Eligibility Criteria — BSNL JTO 2026
Nationality
Only Indian Nationals are eligible to apply. Additionally, candidates must be capable of distinguishing principal colours and must possess binocular vision.
Educational Qualification
Candidates must hold a Bachelor of Engineering (B.E.) degree or equivalent from a Central/State Government recognised Institution/University in any of the following disciplines:
- Telecommunications
- Electronics
- Radio
- Computer
- Electrical
- Information Technology (IT)
- Instrumentation
OR M.Sc. (Electronics) / M.Sc. (Computer Science) from a recognised University.
📌 Note: Candidates with M.Tech in the prescribed disciplines are also eligible. The degree must have been completed (course completed) on or before the closing date of receipt of application (03 July 2026). The University must be incorporated by an Act of Parliament or declared a Deemed University under Section 3 of the UGC Act, 1956.
Age Limit (as on 03 July 2026 — closing date)
| Category | Maximum Age Limit |
|---|---|
| Unreserved (UR) / EWS / OBC (Creamy Layer) | 30 Years |
| OBC (Non-Creamy Layer) | 33 Years (30+3) |
| SC / ST | 35 Years (30+5) |
| PwBD — UR / EWS / OBC (CL) | 40 Years (30+10) |
| PwBD — OBC (NCL) | 43 Years (30+13) |
| PwBD — SC / ST | 45 Years (30+15) |
| BSNL Employees — UR / EWS / OBC (CL) | 35 Years (30+5) |
| BSNL Employees — OBC (NCL) | 38 Years (30+8) |
| BSNL Employees — SC / ST | 40 Years (30+10) |
| BSNL Employees (PwBD) — OBC (NCL) | 48 Years (30+18) |
| BSNL Employees (PwBD) — SC / ST | 50 Years (30+20) |
| Ex-Servicemen | As per Central Government Rules |
| Minimum Age (All Categories) | 20 Years |
Pay Scale, Bond & Training
Pay Scale
The selected JTO (Telecom) — Direct Recruits will be placed in the IDA Pay Scale [E-1]: ₹16,400 – ₹40,500 (2nd PRC Pay Scale w.e.f. 01.01.2007). BSNL also provides additional benefits as applicable to the pay scale.
Service Bond
All selected candidates must execute a Bond of ₹6 Lakhs (Six Lakhs) to serve BSNL for a minimum period of 5 years from the date of appointment as Junior Telecom Officer. This is a mandatory pre-joining condition.
Probation & Training
The period of probation is 2 years. All JTO (T) Direct Recruits must successfully undergo a structured training programme consisting of three phases:
- Phase-I Training: 10 weeks
- Field Training: 4 weeks
- Phase-II Training (Specialisation): 6 weeks
If a candidate does not qualify the pre-appointment training examination in the first attempt, one more chance is given without fresh training. Failure in the second attempt means the candidate will not be appointed as JTO and must appear afresh in the next DR Examination. During training, a stipend (training allowance) as decided by BSNL will be paid.
Seniority Determination
Seniority in the JTO (T) cadre will be determined by: 60% weightage of marks in the Direct Recruitment Examination + 40% weightage of marks in the Phase-I pre-appointment training. In case of tie in DR marks, the older candidate (by date of birth) will be senior.
Also Read-GACL REcruitment 2026Exam Pattern — BSNL JTO CBT 2026
The examination is a Computer Based Test (CBT) of 3 hours duration consisting of objective type Multiple Choice Questions (MCQ) with negative marking. The paper has three sections:
Section I
50 Qs 200 Marks Engineering Stream — Section ISection II
50 Qs 200 Marks Engineering Stream — Section IISection III
20 Qs 80 Marks General Ability Test| Section | Particulars | Questions | Max Marks | Duration |
|---|---|---|---|---|
| I | Engineering Stream — Section I | 50 | 200 | 3 Hours (Combined) |
| II | Engineering Stream — Section II | 50 | 200 | |
| III | General Ability Test | 20 | 80 | |
| Total | 120 | 480 | ||
Marking Scheme & Qualifying Marks
| Criteria | UR / OBC (CL) | SC / ST / OBC (NCL) / PwBD / EWS |
|---|---|---|
| Marks for Correct Answer | +4 Marks | |
| Negative Marking (Wrong Answer) | −1 Mark | |
| Minimum Qualifying Marks per Section | 40% in each section | 35% in each section |
| Overall Minimum Qualifying Marks (All 3 Sections Combined) | 50% | 45% |
⚠️ Critical: Candidates who score less than the minimum qualifying marks in any individual section will not be considered for the merit list — even if their overall aggregate is high. You must clear the sectional cut-off as well as the overall qualifying mark. Plan your attempt strategy accordingly.
Detailed Syllabus — BSNL JTO 2026
Section I — Engineering Stream
- Materials & Components (Electronic Engineering Materials, Semiconductors, Passive Components)
- Physical Electronics, Electron Devices & ICs (Diodes, BJT, FET, SCR, CMOS, Opto Electronics)
- Network Theory (Network Analysis, Theorems, Transient & Steady State Response, Network Synthesis)
- Electromagnetic Theory (Transmission Lines, Waveguides, Antenna Theory, Microstrip Lines)
- Electronic Measurements & Instrumentation (Standards, Error Analysis, Measuring Instruments, Transducers, Telemetry)
- Power Electronics (Thyristor, MOSFET, AC-DC Converters, Inverters, PWM, SMPS)
Section II — Engineering Stream
- Analog Electronic Circuits (Amplifiers, Oscillators, Feedback, Op-Amps, Rectifiers, Waveform Generators)
- Digital Electronic Circuits (Boolean Algebra, Karnaugh Map, IC Logic Families, Flip-flops, Counters, A/D & D/A Converters)
- Control Systems (Transient & Steady State Response, Root Locus, Frequency Response, Gain/Phase Margins, Compensators)
- Communication Systems (Information Theory, Modulation, Multiplexing, Optical Communication, Satellite Communication)
- Microwave Engineering (Microwave Tubes, Waveguides, Microwave Antennas, MASERS/LASERS, Satellite-based Systems)
- Computer Engineering (Number Systems, Programming, C/PASCAL, Data Structures, Processor Design, Memory, I/O Systems)
- Microprocessors (Architecture, Instruction Set, Assembly Language, Memory & I/O Interfacing, Telecom Applications)
Section III — General Ability Test
- General English Comprehension (Reading comprehension, grammar, vocabulary)
- Current Affairs & General Awareness (National & International events)
- Scientific Observations of Everyday Life
- Developments in Telecommunications
- History of India
- Geography of India
- Expected standard: an educated Engineering Graduate without special study
Selection Process — BSNL JTO 2026
Online Registration & Application
Candidates apply online at www.externalexam.bsnl.co.in between 04 June and 03 July 2026. A 7-day editing window (04–11 July 2026) is provided for selective field corrections after closing.
Computer Based Test (CBT) — August 2026
Objective MCQ test of 120 questions / 480 marks in 3 hours across 27 examination centres. Normalization of marks will be adopted if the exam is conducted in multiple sessions. A provisional answer key will be published within 5 working days of the exam. Candidates can challenge answers at ₹400 per question/answer key (non-refundable), within 7 days.
Final Merit List Preparation
Merit list is prepared based on total marks in all three sections combined, subject to clearing both sectional and overall qualifying marks. Circle allotment is done based on merit rank and candidate's stated circle preferences (up to 21 preferences). Options once exercised are final — no change of circle afterwards.
Document Verification
Selected candidates in the merit list will be called for document verification (date and venue communicated separately). Originals of all uploaded documents must be produced. Government/PSU employees must produce a valid NOC from their present employer.
Pre-Appointment Medical Examination
Appointment is subject to passing BSNL's Medical Examination as per standards prescribed. Candidates currently employed elsewhere must resign from their existing organisation only after being declared medically fit — BSNL bears no responsibility if resignation is made before medical clearance.
Pre-Appointment Training & Joining
Cleared candidates undergo the three-phase training (20 weeks total) before formal appointment. Execution of the ₹6 Lakh service bond (5-year minimum service commitment) is mandatory before joining.
Application & Registration Fee
| Category | Examination Fee | Refundable? |
|---|---|---|
| Unreserved (UR) / OBC / EWS | ₹2,000/- | No |
| SC / ST / PwBD | ₹1,000/- | No |
| Answer Key Challenge Fee (per question/key) | ₹400/- | No |
Fee must be paid through online mode only — Internet Banking, Credit Card, or Debit Card — on the BSNL website (www.externalexam.bsnl.co.in). No other form of payment is accepted. Fee once paid is non-refundable under any circumstances.
How to Apply Online — Step-by-Step Guide
Applications must be submitted online only through www.externalexam.bsnl.co.in. No manual or paper applications will be entertained. Follow these steps:
Gather Documents Before Starting: Keep ready — mobile number, email ID (for OTP), scanned passport-size photo (white background, .jpg/.jpeg, 20–50 KB), scanned signature (.jpg/.jpeg, 10–20 KB), Class 10th certificate (DOB proof), Degree certificate, all semester marksheets, Photo ID proof (Aadhaar/Passport/Driving Licence/Voter ID), and reservation category certificates if applicable.
Visit the Official Portal: Go to www.externalexam.bsnl.co.in on or after 04 June 2026 at 10:00 AM. Click on the JTO (DR) Telecom 2026 recruitment link.
Complete Online Registration: Fill in all required personal, educational, and contact details. Enter your mobile number and email ID carefully — OTPs will be sent for verification. In case of multiple registrations, only the latest registration will be considered valid.
Select Circle Preferences: Use the drop-down menu to select up to 21 circle preferences in order of priority (Choice 1 = most preferred, Choice 21 = least preferred). BSNL strongly advises selecting all 21 circles to maximise selection chances. Preferences once submitted cannot be changed.
Upload Documents: Upload scanned copies of all required certificates. Ensure each file meets the specified size limits (photo: 20–50 KB; signature: 10–20 KB; other documents as required). Incomplete uploads will lead to rejection.
Pay the Registration Fee: Proceed to the payment gateway. Pay ₹2,000 (UR/OBC/EWS) or ₹1,000 (SC/ST/PwBD) via Internet Banking, Credit Card, or Debit Card. Save the payment confirmation.
Submit & Download Registration Slip: After successful payment and submission, download and print the computer-generated Registration Slip with Application ID. Retain this for all future stages including the admit card and document verification.
Use the Editing Window if Needed: If any corrections are required, use the 7-day editing window (04–11 July 2026) to edit selective fields. Note that not all fields may be editable.
💡 Pro Tip: Download your Admit Card from www.externalexam.bsnl.co.in using your username and password well before the exam date. Admit cards will NOT be sent by post or email. Also, regularly check www.bsnl.co.in and www.externalexam.bsnl.co.in for all updates, corrigenda, and exam schedule announcements.
Examination Centre Cities (27 Cities)
The CBT will be conducted across 27 cities. Candidates must choose one examination city at the time of registration. No requests for change of exam centre will be entertained. The allotted centre is binding.
| S.No. | Examination City | S.No. | Examination City |
|---|---|---|---|
| 1 | Port Blair | 15 | Bhopal |
| 2 | Vijayawada | 16 | Mumbai |
| 3 | Guwahati | 17 | Shillong |
| 4 | Patna | 18 | Dimapur |
| 5 | Chennai | 19 | New Delhi |
| 6 | Raipur | 20 | Bhubaneshwar |
| 7 | Ahmedabad | 21 | Chandigarh |
| 8 | Ambala | 22 | Jaipur |
| 9 | Shimla | 23 | Gangtok |
| 10 | Jammu | 24 | Hyderabad |
| 11 | Ranchi | 25 | Lucknow |
| 12 | Bangalore | 26 | Meerut |
| 13 | Thiruvananthapuram | 27 | Dehradun |
| 14 | Kolkata | — | — |
📍 Note: Depending on the number of candidates, the exam centre may be held in any of the listed cities or a nearby city not on this list. BSNL reserves the right to add or cancel centres as required.
Important Dates at a Glance
| Event | Date & Time |
|---|---|
| Official Notification Released | 26 May 2026 |
| Online Registration Starts | 04 June 2026 — 10:00 AM |
| Online Registration Ends | 03 July 2026 — 10:00 AM |
| Application Editing Window Opens | 04 July 2026 — 10:00 AM |
| Application Editing Window Closes | 11 July 2026 — 10:00 AM |
| Computer Based Test (CBT) | August 2026 (Tentative) |
| Provisional Answer Key Publication | Within 5 working days of CBT |
| Answer Key Challenge Window | 7 days after answer key publication |
| Document Verification | To be announced |
| Pre-Appointment Medical Examination | After document verification |
Expert Preparation Strategy — BSNL JTO 2026
1. Understand the Marking Scheme and Plan Attempts
With +4 for correct and −1 for wrong answers, your net score = (correct × 4) − (wrong × 1). Attempting 80 questions with 90% accuracy nets 276 marks, versus attempting all 120 with 70% accuracy netting 216 marks. Selective, high-confidence attempts outperform blind guessing. Focus on clearing the sectional cut-off of 40% (UR) in every section first.
2. Section I — Build Strong Electronics Fundamentals
Section I covers core Electronics Engineering — materials, semiconductor devices, network theory, electromagnetics, measurements, and power electronics. These are standard 3rd/4th year B.E. Electronics/Electrical topics. Use your university textbooks and standard references: Boylestad for Network Theory, Sedra/Smith for Electronic Circuits, and Hayt for Electromagnetic Theory. Previous BSNL JTO papers show heavy emphasis on semiconductor devices and network theorems — prioritise these.
3. Section II — Focus on Communication & Digital Systems
Section II is typically considered the more competitive section as it includes Communication Systems, Microwave Engineering, and Computer Engineering alongside Analog/Digital circuits. Communication Systems and Microwave Engineering together can yield 30–40% of Section II marks — revise AM/FM/PM modulation, Shannon's theorem, satellite communication, and waveguide fundamentals thoroughly.
4. Section III — Score Full Marks in General Ability
The General Ability Test (20 questions, 80 marks) covers General English, Current Affairs, Telecom developments, History, and Geography. This section should be your highest-scoring section. Read a newspaper daily, maintain a current affairs notebook (last 6 months), and specifically follow developments in the Indian Telecom sector — 5G rollout, BSNL's own 4G/5G upgrades, new spectrum auctions, and telecom policy updates are likely question areas.
5. Circle Strategy — Select All 21 Circles
BSNL explicitly advises selecting all 21 circles. Karnataka has 26 vacancies and Maharashtra has 16 — the most available. If your score is above the cut-off but you only selected 3 circles, you may miss selection even though you would have qualified for 10 other circles. Always rank all 21 and put your genuinely preferred circle at the top — the system is preference + merit based.
6. Practice Previous BSNL JTO Papers
Previous year BSNL JTO papers (2015, 2016, 2019, 2023) are essential practice material. The question pattern and difficulty level are consistent — approximately 60–65% direct formula/concept application, 25–30% derivation-based, and 10% factual/definitions. Aim to solve at least 5 full-length mock tests in timed conditions before the exam.
💡 Key Insight: BSNL JTO exam uses normalization across sessions. This means your raw marks are adjusted relative to the difficulty of your session. Focus on maximising your own raw score — a strong performance in your session converts to a proportionally strong normalized score. Don't strategically hold back hoping for an "easier session."
Documents Required
| # | Document | Purpose |
|---|---|---|
| 1 | Class 10th Certificate | Date of Birth verification |
| 2 | B.E./B.Tech. Degree Certificate | Essential Qualification proof |
| 3 | All Semester / Year Marksheets (Consolidated Transcript) | Academic performance verification |
| 4 | Photo Identity Proof (Aadhaar / Passport / Driving Licence / Voter ID) | Identity verification |
| 5 | SC/ST/OBC (NCL) Caste Certificate | Reservation — must be issued on/after 01.04.2026 (OBC NCL) |
| 6 | EWS Income and Asset Certificate | EWS Reservation — must be issued on/after 01.04.2026 |
| 7 | PwBD Disability Certificate | Issued by Govt. Medical Board in prescribed format |
| 8 | Medical Certificate for PwBD | Benchmark disability ≥40% certification |
| 9 | NOC from Present Employer | Mandatory for Govt./PSU/Autonomous Body employees — at doc verification |
| 10 | Passport Size Photograph (White background) | .jpg/.jpeg, 20–50 KB, for online upload |
| 11 | Scanned Signature | .jpg/.jpeg, 10–20 KB, for online upload |
Frequently Asked Questions (FAQs)
Final Checklist Before You Apply
- Confirm your B.E./B.Tech. degree is in an eligible discipline and was completed by 03 July 2026.
- Verify your age is between 20 and 30 years (or within relaxed limits for your category) as on 03 July 2026.
- Ensure your OBC (NCL)/EWS certificate is issued on or after 01.04.2026 — older certificates are invalid.
- Keep your scanned photo (20–50 KB) and signature (10–20 KB) in .jpg/.jpeg format ready before starting registration.
- Plan your 21 circle preferences carefully — BSNL recommends selecting all 21 for maximum selection opportunity.
- Choose your exam city thoughtfully — the allotted centre is final and no change requests will be entertained.
- If employed in Govt./PSU/Autonomous Body, start the NOC process early — it will be required at document verification.
- Apply well before 03 July 2026 to avoid last-minute technical failures on the portal.
- Keep checking www.bsnl.co.in and www.externalexam.bsnl.co.in and your registered email for all updates.
- For queries, contact BSNL Corporate Office at bsnlrectt@bsnl.co.in.
Ready to Apply for BSNL JTO 2026?
Registration opens 04 June 2026. Apply online at the official BSNL examination portal before 03 July 2026.
Apply Now at externalexam.bsnl.co.in →