Indian Army CSBO Grade-II 2026: 190 Posts Open at 2 Signal Training Centre, Goa

The Indian Army has officially released the CSBO Grade-II recruitment 2026 notification for 190 Group ‘C’ civilian posts at Headquarters 2 Signal Training Centre, Panaji, Goa. This is a central government role under the Ministry of Defence offering permanent absorption after a two-year probation. Candidates with Matric qualification and at least six months of PBX board handling experience are eligible to apply. The in-hand salary after standard deductions works out to approximately ₹19,000–₹21,000 per month — a figure competitors rarely calculate for this pay level. Applications open on 2 May 2026 and close on 31 May 2026.

Based on official notification by HQ 2 Signal Training Centre, Indian Army, Ministry of Defence. Verified: May 2026.

Quick Eligibility Check

Unlike most government posts where qualification alone suffices, the PBX experience certificate is a hard gate — applications without it are rejected outright without any correspondence.

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Important Dates

With only a 30-day window, submitting your application in the first week ensures any document deficiency can be corrected before the deadline. Call letters for the exam are sent exclusively to the registered email — ensure your email ID is active and correct.

Vacancy and Category Analysis

The Unreserved (UR) category dominates with 94 out of 190 posts — nearly 49.5% of all vacancies — which means general category applicants face the highest absolute competition but also have the largest seat count. OBC candidates have 43 seats, making this the second strongest category to apply under. SC candidates can target 22 reserved posts and ST candidates 12. EWS candidates have 19 dedicated seats, which is notably close to the SC quota, making EWS certificate holders well-placed in this recruitment.

Of the 190 total posts, 12 are reserved horizontally for Persons with Benchmark Disabilities (PwBD) as per DoPT OM No. 36035/02/2017/Estt(Res) dated 15 January 2018 — these cut across all vertical categories rather than being additive. Additionally, 20 posts are reserved for Ex-Servicemen (ESM) on a horizontal basis. Since this is an all-India recruitment with all-India service liability including field service, competition is expected to be high relative to the 190 seats — candidates with strong Matric board percentages will have a clear edge, as shortlisting is done on the basis of Matriculation marks before the written test.

Salary and In-Hand Calculation

Here is how the approximate in-hand figure is calculated for a posting in Goa (Class Y city):

Beyond salary, selected candidates receive central government benefits including medical coverage under CGHS, pension under NPS, and job security with permanent absorption after two years of probation. Compared to an MTS (Level-1) post at ₹18,000 basic, the CSBO Grade-II at Level-3 offers a meaningful step up for candidates with the required PBX skill.

Application Fee

Application fee details are not mentioned in the official notification. Candidates are advised to check official communication from HQ 2 Signal Training Centre before assuming fee exemption or fee amount.

Age Limit

Age calculation example: A General category candidate born on 1 June 2001 will turn 25 on 1 June 2026 — since the crucial date is 31 May 2026, this candidate would be 24 years and 364 days old and is therefore eligible. A candidate born on 31 May 2001 turns exactly 25 on the closing date and is at the upper limit.

Eligibility Criteria

The most common mistake candidates make is assuming that a higher qualification like graduation compensates for missing PBX experience — it does not, and the notification explicitly states no extra weightage is given for higher qualifications. Final year students are not eligible since the PBX experience certificate must already be in hand at the time of application. Equivalent qualifications at the Matric level from recognised boards are accepted.

Selection Process

Stage 1: Written Test (100 Marks — Merit Based)

The written test consists of four objective multiple-choice parts: General Intelligence & Numerical Aptitude (25 marks), General Awareness (25 marks), General English (25 marks), and Logic & Reasoning (25 marks). The question paper is bilingual in English and Hindi, except the English Language section. This is the only merit-determining stage — prepare it as your primary focus.

Stage 2: Practical Test and Interview (Qualifying Only)

Shortlisted candidates from the written test must pass a practical test on exchange operation and an interview. Both are qualifying in nature — they do not add to your merit score. Candidates who fail either are eliminated regardless of written test marks.

Stage 3: Medical Test

Only candidates who clear all three stages above are directed to a medical examination as per government orders. Specifics of medical standards are not mentioned in the notification.

Your first 7 days after applying:

1. Save your sent email with all attachments as proof of submission — the department will not accept re-submission.
2. Begin written test preparation immediately — focus on General Awareness and Logic & Reasoning first as these offer fastest score gains.
3. Arrange your PBX practical demonstration readiness — the practical test checks live exchange operation skills.
4. Keep all original documents ready in one folder: Matric certificate, PBX experience certificate, Aadhaar, category certificate if applicable.
5. Check your registered email daily for the call letter — the exam date is intimated only by email and the department bears no responsibility for missed communication.

Exam Syllabus

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How to Apply

1. Download the official PDF application form from official sources and open it only in Adobe Acrobat Reader — browser-based PDF viewers will not save field data correctly.
2. Fill the form in BLOCK LETTERS (CAPITALS). Complete all fields marked with an asterisk (*) — these are mandatory and cannot be left blank.
3. Save the completed form as: CSBO_YourFullName.pdf (example: CSBO_RAJESH_KUMAR_SHARMA.pdf).
4. Scan or photograph each supporting document separately — Aadhaar Card, Class 10 certificate and marksheet, PBX experience certificate, caste certificate if applicable, discharge certificate if ex-serviceman, domicile certificate, residential certificate.
5. Save your passport photograph as a JPG file named PHOTO_YourFullName.jpg — it must be recent (not older than 3 months) with a white background.
6. Prepare a scanned JPG of your signature (black ink on white paper) to attach separately.
7. Compose an email to sunshine.rise@nic.in with subject line: CSBO Application – YOUR FULL NAME. Attach the filled PDF form and all scanned documents.
8. Submit before 31 May 2026 (2359 hrs). Do not send your application more than once — duplicate submissions cause rejection.

Frequently Asked Questions

What is the approximate in-hand salary for CSBO Grade-II after deductions?

The basic pay is ₹21,700 at Level-3, Cell-1 under the 7th Pay Commission. After adding DA, HRA, and TA, and deducting NPS (approximately 10% of basic) and other standard deductions, the approximate in-hand salary works out to ₹19,000–₹21,000 per month. The exact figure depends on the city of posting and HRA classification.

What is the last date to apply for Indian Army CSBO 2026?

The application window closes on 31 May 2026 at 2359 hours. Applications received after this deadline will not be considered. Since call letters are sent only by email, ensure your application reaches the official email ID well before the last date.

How many vacancies are available and what is the category-wise breakdown?

A total of 190 CSBO Grade-II posts are available. The breakdown is: UR – 94, OBC – 43, SC – 22, ST – 12, EWS – 19. Additionally, 12 posts are horizontally reserved for PwBD candidates and 20 for Ex-Servicemen across categories.

What is the minimum educational qualification required?

The essential qualification is Matric (Class 10) or an equivalent examination passed from a recognised board. Additionally, candidates must have at least 6 months of hands-on experience in operating a Private Board Exchange (PBX) Board — both conditions are mandatory simultaneously.

What is the age limit for General category candidates?

General (UR) category candidates must be between 18 and 25 years of age as on 31 May 2026. The crucial date for age calculation is the application closing date, not the notification date.

What is the age relaxation for OBC and SC/ST candidates?

OBC candidates get a relaxation of 3 years, making their upper age limit 28 years. SC and ST candidates get 5 years of relaxation, giving them an upper limit of 30 years. PwBD candidates receive 10 years of additional relaxation on top of the base limit, with further additions for reserved category PwBD applicants.

Is an Experience Certificate in PBX board handling truly mandatory — can it be substituted?

Yes, it is strictly mandatory. The notification clearly states that no application will be accepted without a valid PBX / EPABX Experience Certificate covering a minimum of 6 months. No higher qualification, diploma, or ITI certificate can substitute for this requirement.

What is the selection process for CSBO Grade-II 2026?

Selection is based strictly on written test merit (100 marks, four MCQ sections of 25 marks each). Shortlisted candidates then appear for a Practical Test and Interview, both qualifying in nature. Candidates clearing all stages are directed to a medical examination before final selection.

Can candidates currently working in a government job apply for this post?

Yes, but they must apply through the proper channel along with a No Objection Certificate (NOC) from their employer. The NOC must confirm no disciplinary action is pending and that the employer consents to their release if selected.