Indian Army CSBO Recruitment 2026: Apply for 190 Posts

📅 Posted: 02/05/2026 📝 Updated: 06/05/2026

Total Vacancy190

SalaryLevel-3, Cell-1 (₹21,700 – ₹69,100) [Approx. ₹35,000–₹42,000/Month incl. DA & HRA]

LocationAll India

Last Date31/05/2026

Short Information: HQ 2 Signal Training Centre, Indian Army (Ministry of Defence) is recruiting 190 Civilian Switch Board Operators (CSBO) Grade-II, Group 'C' for its unit at Panaji, Goa. This is a Central Government civilian defence post — meaning permanent job security under the 7th Pay Commission with all associated government benefits. The starting pay is ₹21,700/month (Level-3, Cell-1) and with DA, HRA, and other allowances, the gross monthly package works out to approximately ₹35,000–₹42,000 per month. After a probation of 2 years, selected candidates are permanently absorbed. The key eligibility requirement is Matriculation (10th pass) plus a minimum 6 months of hands-on experience in handling Private Board Exchange (PBX) — without a valid PBX experience certificate, your application will be rejected outright. The post carries All India Service Liability including Field Service, so candidates must be willing to serve anywhere in India. Applications open on 02 May 2026 and the last date to submit via email is 31 May 2026 by 2359 Hrs. The application must be submitted as a filled PDF to sunshine.rise@nic.in — NOT through any other portal. Age limit is 18 to 25 years as on the last date of application.

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Indian Army CSBO Grade-II Online Form 2026 2026Important Dates

Notification Released	02/05/2026
Application Begin (Online Email Submission)	02/05/2026
Last Date to Apply (Email Submission)	31/05/2026
Pay Exam Fee Last Date	N/A (No Fee)
Written Test / Practical Test / Interview Date	To be intimated via registered Email ID

Indian Army CSBO Grade-II Online Form 2026 2026Application Fee

All Categories (UR / OBC / SC / ST / EWS / PwBD / ESM)

₹0

Payment: N/A (No application fee applicable)

Indian Army CSBO Recruitment 2026: Apply for 190 PostsVacancy Details & Age Limit

Age Limit: 18 to 25 Years as on 31/05/2026 (Last date of receipt of application)

(OBC (Non-Creamy Layer): 3 Years (Max age 28 Years), SC / ST: 5 Years (Max age 30 Years), PwBD – General (UR): 10 Years (Max age 35 Years), PwBD – OBC: 13 Years (Max age 38 Years), PwBD – SC/ST: 15 Years (Max age 40 Years), Ex-Servicemen (ESM): 3 Additional years of relaxation as per Govt. of India rules, Departmental Candidates (with 3 years continuous service): Up to 40 Years (45 Years for SC/ST))

Post Name	Group	Total Vacancy	Essential Qualification
Civilian Switch Board Operator (CSBO) Grade-II	Group 'C'	190	Matriculation (10th) + Min. 6 Months PBX Experience
Total Vacancy		190
Note: Post is subject to All India Service Liability including Field Service.

Recruitment Table: Category-wise Vacancy Breakup (Vertical Reservation)

Post Name	UR	SC	ST	OBC	EWS	Total
CSBO Grade-II	94	22	12	43	19	190
Total	94	22	12	43	19	190
Note:Vacancy figures are as per notification. Total = UR + SC + ST + OBC + EWS.

Recruitment Table: Horizontal Reservation (PwBD & ESM — out of Total Vacancies)

Category	Reserved Vacancies
Persons with Benchmark Disability (PwBD)	12
Ex-Servicemen (ESM)	20
Note:PwBD and ESM reservations are horizontal — included within total 190 vacancies, not in addition to them.

Indian Army CSBO Grade-II Online Form 2026Eligibility Criteria

Candidate must be a citizen of India.
Essential Qualification 1: Matriculation or equivalent from a recognized Board.
Essential Qualification 2: Proficiency in handling Private Board Exchange (PBX) Board with a MINIMUM of 6 months experience.
An Experience Certificate in handling PBX Board is MANDATORY — no application will be accepted without it.
Desirable: Fluency in spoken English and Hindi.
Age: 18 to 25 years as on the last date of receipt of application (31/05/2026).
Candidates working in Central/State Govt/PSU must apply through proper channel with NOC from their employer.
Post carries All India Service Liability including Field Service — only candidates willing to serve anywhere in India should apply.

Indian Army CSBO Grade-II Online Form 2026Pay Scale / Salary Structure

Post Name	Salary Level
CSBO Grade-II	Pay Matrix Level-3, Cell-1 \| Basic Pay: ₹21,700/month (7th CPC) \| Gross Approx: ₹35,000–₹42,000/month

Indian Army CSBO Grade-II Online Form 2026Selection Process Steps

Step 1: Screening of applications on the basis of percentage of marks in Matriculation/10th Board (to shortlist candidates for Written Test)
Step 2: Written Test — 100 Marks (Objective MCQ) — Merit-deciding round
Step 3: Practical Test — Qualifying in nature (PBX exchange operation proficiency check)
Step 4: Interview — Qualifying in nature
Step 5: Medical Examination (only for shortlisted candidates after Written + Practical + Interview)
Final merit based strictly on Written Test marks, subject to qualifying Practical Test and Interview

Indian Army CSBO Grade-II Online Form 2026Detailed Exam Pattern

Recruitment Details: Written Test Overview

Mode: Offline (Objective Multiple Choice Type).
Total Marks: 100 Marks.
Number of Parts: 4 (Part-I to Part-IV), 25 marks each.
Language: Bilingual (English & Hindi). English Language subject questions will be in English only.
Negative Marking: No negative marking mentioned in official notification.
Extra Weightage: No extra marks for additional/higher qualification.
Shortlisting for Written Test: Based on % marks in Matriculation/10th Board.

Recruitment Table: Written Test Subject-wise Breakdown

Part	Subject	Type	Marks
Part – I	General Intelligence & Numerical Aptitude	Objective MCQ	25
Part – II	General Awareness	Objective MCQ	25
Part – III	General English	Objective MCQ	25
Part – IV	Logic & Reasoning	Objective MCQ	25
Total			100

Recruitment Details: Practical Test & Interview

Purpose: To check candidate's proficiency in handling exchange (PBX/EPABX) operations.
Nature: Qualifying only — marks NOT counted in final merit.
Final Merit: Determined solely by Written Test marks, provided candidate qualifies Practical Test and Interview.

Recruitment Info: Medical Examination

Medical test is conducted only for candidates shortlisted after Written Test, Practical Test, and Interview.
Medical standards as per extant Government Orders applicable to Group 'C' civilian posts.
No TA/DA is admissible for appearing in any stage of the recruitment process.

Recruitment Table: Documents Required for Application (Self-Attested)

Document	Remarks
Birth Certificate / Matriculation Certificate	As proof of Date of Birth
Matriculation Passing Certificate & Mark Sheet	Mandatory (Educational Qualification proof)
PBX/EPABX Experience Certificate	MANDATORY — Min. 6 months duration; no application accepted without this
Aadhaar Card	Mandatory
PAN Card	Optional
Residential Certificate	Mandatory
Domicile Certificate	Mandatory
Caste Certificate	For SC/ST/OBC/EWS candidates in prescribed format
Passport Size Photograph (JPG file)	Latest, not older than 3 months; attach as PHOTO_YourFullName.jpg
Discharge Book (Self-attested photocopy)	For Ex-Servicemen only, with undertaking
NOC from Present Employer	If currently a Government servant
Income & Asset Certificate (EWS)	For EWS candidates from competent authority

Recruitment Table: Common Reasons for Application Rejection

Deficiency	Consequence
Incomplete or unsigned application / missing attachments	Summary rejection
Application received after closing date (31 May 2026)	Summary rejection
Documents submitted without self-attestation	Summary rejection
Passport photo not submitted as separate JPG file	Summary rejection
Mismatch of information with supporting documents	Rejection
Missing PBX Experience Certificate	Application NOT accepted at all
Falsification of documents at any stage	Cancellation of candidature + legal action

Indian Army CSBO Grade-II Online Form 2026Subject-wise Syllabus Topics

No official detailed syllabus issued. The following is expected based on previous Indian Army/MoD Group 'C' civilian recruitment patterns and the Written Test structure declared in the notification.

📚 Part-I: General Intelligence & Numerical Aptitude (Expected)

Number System, Simplification, Fractions
Average, Percentage, Ratio & Proportion
Time & Work, Time & Distance
Simple & Compound Interest
Data Interpretation (Tabular/Bar/Pie)
Analogies, Series Completion
Coding-Decoding, Blood Relations

📚 Part-II: General Awareness (Expected)

Current Affairs — National & International (last 6 months)
Indian History & Culture
Geography of India & World
Indian Constitution & Polity
Defence/Army General Knowledge
Science & Technology basics
Important Government Schemes

📚 Part-III: General English (Expected)

Reading Comprehension
Synonyms & Antonyms
Fill in the Blanks (Grammar)
Error Detection / Spotting
One-word Substitution
Sentence Rearrangement (Jumbled Sentences)

📚 Part-IV: Logic & Reasoning (Expected)

Logical Reasoning & Syllogism
Direction & Distance
Arrangement & Pattern Problems
Venn Diagrams
Statement & Conclusion
Odd One Out
Mathematical Operations

Indian Army CSBO Grade-II Online Form 2026How to Apply

Download the official application PDF from the notification / email.
Open the PDF ONLY in Adobe Acrobat Reader (NOT in Chrome/Edge browser — fields will not work).
Fill all mandatory fields (*) in BLOCK LETTERS (CAPITALS) using dropdown menus wherever available.
Save the filled form as: CSBO_YOURFULLNAME.pdf (e.g., CSBO_RAJESH_KUMAR_SHARMA.pdf).
Scan/photograph all required documents clearly and save as separate files.
Save your passport photograph as a separate JPG file named: PHOTO_YOURFULLNAME.jpg.
Compose an email to: sunshine.rise@nic.in
Email Subject: CSBO Application – YOUR FULL NAME
Attach: (1) Filled PDF application form, (2) All scanned documents, (3) Passport photo JPG.
Submit before 31 May 2026 by 2359 Hrs.
Do NOT submit more than one application. Do NOT send hard copies to the office.
Keep a printout/copy of the filled form and all documents for future reference.

Recruitment Note: About HQ 2 Signal Training Centre, Indian Army

Headquartered at Panaji, Goa (PIN 403001), the 2 Signal Training Centre (2 STC) is a unit under the Indian Army's Corps of Signals, functioning under the Ministry of Defence, Government of India. The Corps of Signals is responsible for all military communications, electronic warfare, and information technology infrastructure of the Indian Army. Signal Training Centres conduct technical and operational training for Army signal personnel across disciplines including telecommunication systems, satellite communications, battlefield management systems, and electronic support measures. As a Ministry of Defence establishment, civilian staff recruited here are Central Government employees governed by Central Service Rules, 7th Pay Commission pay scales, and National Pension System (NPS) for those joining on or after 01 January 2004. The Goa location is significant as it houses operations relevant to both western and maritime defence infrastructure of the country.

Recruitment Note: Job Profile — Civilian Switch Board Operator (CSBO) Grade-II

A Civilian Switch Board Operator (CSBO) Grade-II in the Indian Army is responsible for operating and managing Private Branch Exchange (PBX) / EPABX telephone systems within the military establishment. Day-to-day duties include routing incoming and outgoing calls through the switchboard, maintaining communication logs, handling inter-departmental telephone connectivity, troubleshooting minor faults in the PBX board, and ensuring uninterrupted communication support within the unit. The role involves shift-based work, including possible night or weekend shifts, given that defence communication cannot be disrupted. The candidate reports to the Unit Communication Officer and works within a structured military administrative environment. Post confirmation after 2 years of probation, career progression is through the Group 'C' civilian cadre with periodic increments under the 7th CPC pay matrix Level-3. Given the All India Service Liability, postings can be to any unit or establishment of the Indian Army across India.

Recruitment Note: Benefits & Perks Beyond Salary

As a Group 'C' Central Government civilian employee under the Ministry of Defence, the CSBO Grade-II is entitled to a comprehensive benefits package. This includes Dearness Allowance (DA) revised twice yearly, House Rent Allowance (HRA) based on city category, Leave Travel Concession (LTC) for self and family, medical facilities under ECHS/CGHS for self and dependents, Provident Fund contributions, Gratuity on retirement, and National Pension System (NPS) for those joining after 01 January 2004. Earned Leave, Casual Leave, Sick Leave, and Maternity/Paternity Leave are available as per Central Government service rules. Additional allowances such as Children's Education Allowance, Transport Allowance, and Night Duty Allowance (if applicable) may be admissible. Retirement age is 60 years, subject to Government screening at 55 years or 30 years of qualifying service.

Recruitment Note: Terms of Engagement & Probation

Selected candidates will be appointed on probation for a period of two years, followed by permanent absorption subject to satisfactory performance during probation. New entrants joining Government service on or after 01 January 2004 are governed by the National Pension System (NPS). As per Government orders, retention beyond 55 years of age or 30 years of qualifying service (whichever is applicable) is subject to review by a screening committee. Government servants found suitable are retained until the retirement age of 60 years. Candidates who have contracted or entered into a marriage with a person having a living spouse, or have done so themselves despite having a living spouse, are disqualified from Government service appointment.

Indian Army CSBO Grade-II Online Form 2026Important Official Links

Apply Online (Email Submission) Application Window: 02/05/2026 to 31/05/2026	Click Here ↗
Download Notification Advt No. Not Specified (HQ 2 STC Goa — CSBO Grade-II 2026)	Click Here ↗
Official Website	Click Here ↗

Disclaimer Information provided here is for quick reference. Verify all details on the official website before taking action.

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Quick Overview

🚀 Recruitment Overview

Quick Summary of the Notification

Organization	Indian Army
Post Name	CSBO Grade-II
Total Vacancy	190
Salary	Level-3, Cell-1 (₹21,700 – ₹69,100) [Approx. ₹35,000–₹42,000/Month incl. DA & HRA]
Job Location	All India
Apply Mode	Online
Last Date	31/05/2026
Official Website	Visit Website ↗

💡 Expert Tip

The single most common rejection reason for this post is the PBX Experience Certificate. The notification categorically states that no application will be accepted without it — even if you are otherwise 100% eligible. The certificate must clearly mention the duration of your PBX/EPABX handling experience (minimum 6 months) and the name of the organization. Also, the application PDF must be opened and filled ONLY in Adobe Acrobat Reader — filling it in Chrome or Edge browser will corrupt the form fields and your application will be rejected as incomplete. Name your PDF file exactly as CSBO_YOURFULLNAME.pdf before emailing. Send from your registered email only — no walk-in or postal applications are accepted.

Common Questions (FAQs)

Q.1 What is the in-hand salary for CSBO Grade-II in Indian Army? ▼

Ans: The post falls under Pay Matrix Level-3, Cell-1 with a Basic Pay of ₹21,700/month as per the 7th CPC. Adding Dearness Allowance (currently ~55% of basic), HRA (8–24% depending on city), Transport Allowance, and other admissible perquisites, the estimated gross in-hand salary ranges from approximately ₹35,000 to ₹42,000 per month. Posting location significantly impacts HRA and final take-home.

Q.2 What is the last date to apply for Indian Army CSBO Grade-II Recruitment 2026? ▼

Ans: The last date for submission of online application (via email) is 31 May 2026 by 2359 Hrs. The application must be emailed to sunshine.rise@nic.in with the filled PDF form and all required documents as attachments. No applications will be accepted after this date and time under any circumstances.

Q.3 Is there any negative marking in the CSBO Written Test? ▼

Ans: No negative marking is mentioned in the official notification for the CSBO Grade-II Written Test. The test comprises 100 marks across 4 parts of 25 marks each (MCQ format). Candidates may attempt all questions without any risk of marks being deducted for wrong answers. However, this should be confirmed in the official call letter when issued.

Q.4 What is the age limit for Indian Army CSBO Grade-II 2026? ▼

Ans: The age limit is 18 to 25 years as on the last date of application (31 May 2026). Relaxation is available: OBC — 3 years (max 28); SC/ST — 5 years (max 30); PwBD-UR — 10 years (max 35); PwBD-OBC — 13 years; PwBD-SC/ST — 15 years. Ex-Servicemen get an additional 3 years. Departmental candidates with 3 years continuous service can apply up to age 40 (45 for SC/ST).

Q.5 How to download the HQ 2 Signal Training Centre CSBO Notification PDF? ▼

Ans: The official Employment Notice for CSBO Grade-II Recruitment 2026 is issued by HQ 2 Signal Training Centre, Panaji, Goa under the Indian Army / Ministry of Defence. It can be found on the Indian Army official website joinindianarmy.nic.in under the employment notices section. The application PDF form must be downloaded, filled in Adobe Acrobat Reader only, and submitted via email to sunshine.rise@nic.in.

Q.6 What is the educational qualification required for CSBO Grade-II? ▼

Ans: The essential qualification is: (1) Matriculation or equivalent (10th pass) from a recognized Board, and (2) Proficiency in handling Private Board Exchange (PBX) Board with a minimum experience of 6 months. A valid PBX Experience Certificate is mandatory — applications without it will not be accepted at all. Desirable qualification is fluency in spoken English and Hindi. No extra marks are given for higher qualifications.

Q.7 What is the selection process for Indian Army CSBO Grade-II Recruitment 2026? ▼

Ans: Selection involves: (1) Initial screening based on 10th Board marks percentage to shortlist candidates for the Written Test, (2) Written Test of 100 marks (4 parts × 25 marks — GI & Numerical Aptitude, General Awareness, General English, Logic & Reasoning), (3) Practical Test (qualifying — PBX operation proficiency), (4) Interview (qualifying), and (5) Medical Examination for final shortlisted candidates. Final merit is based strictly on Written Test marks, subject to qualifying the Practical Test and Interview.

Q.8 What documents are required for the CSBO Grade-II application? ▼

Ans: Mandatory documents include: Aadhaar Card, Matriculation Certificate & Mark Sheet (10th), PBX/EPABX Experience Certificate (minimum 6 months — most critical), Birth Certificate (or Matric cert in lieu), Residential Certificate, Domicile Certificate, Caste Certificate (if SC/ST/OBC/EWS), Passport-size photograph as a separate JPG file. Ex-Servicemen must add a self-attested photocopy of their Discharge Book. Government servants must include NOC from employer. All documents must be self-attested.