RRB ECG Technician Recruitment 2026: 4 Vacancies, Eligibility, Salary, Syllabus & CBT Pattern

15 September 2026 min read

The RRB ECG Technician Recruitment 2026 application process is now open under CEN No. 05/2026 – Paramedical Categories.

Railway Recruitment Boards have notified:

4 ECG Technician Vacancies

across Indian Railways.

The ECG Technician post offers:

Pay Level 4 ₹25,500 Initial Basic Pay Age Limit: 18–33 Years Medical Standard: C1

Online applications opened on 15 September 2026, and the last date to submit the form is:

14 October 2026 at 11:59 PM

The Detailed CEN confirms four ECG Technician posts out of the overall 590 RRB Paramedical vacancies.

RRB ECG Technician 2026 – Overview

RRB states that CBT dates will be announced separately.

RRB ECG Technician Vacancy 2026

There are only:

4 ECG Technician Vacancies

in the entire CEN 05/2026 recruitment.

The current RRB-wise distribution is:

RRB| Railway/Unit| UR| SC| ST| OBC| EWS| Total Ahmedabad| Western Railway| 1| 0| 0| 0| 0| 1 Chennai| Southern Railway| 0| 1| 0| 0| 0| 1 Guwahati| Northeast Frontier Railway| 1| 0| 0| 0| 0| 1 Jammu-Srinagar| Rail Coach Factory| 1| 0| 0| 0| 0| 1 Total| —| 3| 1| 0| 0| 0| 4

The detailed vacancy table therefore contains:

3 UR posts

and:

1 SC post

with no separately reserved OBC, ST or EWS ECG Technician vacancy in the current Annexure-B.

Is There an ECG Technician Vacancy in RRB Kolkata?

No.

The current Annexure-B does not list an ECG Technician vacancy under RRB Kolkata.

This is important for West Bengal candidates because several other paramedical categories have substantial Kolkata vacancies, but ECG Technician does not.

Is There an ECG Vacancy in Malda or Siliguri?

No.

There is currently no ECG Technician post listed for:

RRB Kolkata RRB Malda RRB Siliguri

under CEN 05/2026.

The four vacancies are confined to Ahmedabad, Chennai, Guwahati and Jammu-Srinagar.

RRB ECG Technician Eligibility 2026

The official educational qualification is:

10+2 OR Graduation in Science

along with a:

Certificate

Diploma

Degree

in any of the prescribed areas:

ECG Laboratory Technology
Cardiology
Cardiology Technician
Cardiology Techniques

from a reputed institution.

For a certificate qualification, RRB specifies that the course should be:

Minimum 1 Year Duration or Above

The qualification must be possessed by the application closing date.

Is 12th Science Eligible?

Yes—but 12th Science alone is not sufficient.

The candidate also needs the prescribed:

Certificate/Diploma/Degree in ECG Laboratory Technology or the accepted Cardiology-related field.

So:

10+2 Science only ❌

10+2 Science + recognised ECG/Cardiology qualification ✅

Is Graduation in Science Eligible?

Yes.

A Science graduate can apply if they also possess the prescribed professional ECG/Cardiology qualification.

The CEN wording permits:

10+2 / Graduation in Science

with the relevant professional Certificate/Diploma/Degree.

Is ECG Technician Diploma Eligible?

Yes.

A Diploma in:

ECG Laboratory Technology

or an accepted Cardiology/Cardiology Technician/Cardiology Techniques course can satisfy the professional qualification condition, subject to the institution and other CEN requirements.

Is a Certificate in ECG Technology Eligible?

Yes, subject to one important condition.

RRB specifically says:

The certificate should be minimum one year duration or above.

Therefore, candidates with very short ECG certificate courses should not assume eligibility.

Is B.Sc Cardiac Technology Eligible?

Candidates should compare the exact name of their degree with the CEN wording.

RRB accepts qualifications in fields such as:

Cardiology
Cardiology Technician
Cardiology Techniques
ECG Laboratory Technology

A candidate with a related degree should ensure that the qualification clearly corresponds to the prescribed professional field before applying.

Do not rely only on an unofficial “equivalent course” claim if the title is substantially different.

Can Final-Year Students Apply?

No.

RRB clearly states that candidates waiting for the final result of the prescribed educational or technical qualification are not eligible.

The required qualification must be possessed on or before:

14 October 2026

the application closing date.

RRB ECG Technician Age Limit

The notified age range is:

18–33 Years

as on:

1 January 2027.

For the 18–33 age group, the detailed CEN also specifies the applicable DOB range and category-wise relaxation framework.

Age Relaxation

Applicable upper-age relaxation is available according to Railway/Central Government rules.

Major relaxations include:

OBC-NCL

3 Years

SC/ST

5 Years

PwBD

Additional relaxation according to category and suitability conditions.

Other relaxation provisions apply to eligible Ex-Servicemen, Railway employees and specified categories.

Candidates applying against an UR vacancy should carefully read how reservation and relaxation rules apply to their particular category.

RRB ECG Technician Salary

The post carries:

Pay Level 4

with initial basic pay of:

₹25,500 per month.

Additional admissible benefits can include:

Dearness Allowance
House Rent Allowance
Transport Allowance
Railway medical benefits
Other applicable Central Government allowances

Actual gross and in-hand salary depends on the place of posting, current DA/HRA rates and deductions.

ECG Technician Medical Standard

The prescribed standard is:

Under the indicative C1 vision requirements in the detailed CEN:

Distant Vision

6/12 and 6/18, with or without glasses.

Near Vision

Sn 0.6 and 0.6, with or without glasses where close work is required.

RRB notes that these standards are indicative rather than exhaustive and candidates should satisfy the complete Railway medical-fitness rules.

RRB ECG Technician Application Dates

RRB also states that the chosen RRB and details entered during account creation cannot be changed through the correction window.

Important: Only One RRB Can Be Selected

Candidates can choose only:

One RRB

and submit only one application against CEN 05/2026.

Multiple applications can lead to rejection and debarment from RRB/RRC recruitment processes.

For ECG Technician, this is particularly important because the vacancies are spread across only four RRBs.

Application Fee

Candidates paying ₹500 can receive ₹400 back after appearing in CBT, after applicable bank charges.

Candidates paying ₹250 can receive the ₹250 fee back after appearing in CBT, again after applicable bank charges.

Important

EBC is not the same as EWS or OBC.

RRB ECG Technician Selection Process

The normal recruitment process is:

CBT

↓

Document Verification

↓

Railway Medical Examination

↓

Empanelment

RRB states that candidates approximately equal to the number of vacancies are called for Document Verification based on CBT merit.

For ECG Technician, with only 4 vacancies, the DV shortlist will therefore be extremely limited.

There is no regular interview in the notified standard process.

RRB ECG Technician CBT Pattern 2026

The official pattern is:

Section| Questions| Marks Professional Ability – ECG/Cardiology| 70| 70 General Awareness| 10| 10 General Arithmetic + General Intelligence & Reasoning| 10| 10 General Science| 10| 10 Total| 100| 100

Duration

90 Minutes

For eligible candidates using the scribe facility:

120 Minutes

RRB says the section-wise distribution is indicative, meaning the actual question paper can vary slightly.

Negative Marking

There is:

1/3 mark negative marking

for every incorrect response.

So:

Correct = +1

Wrong = −1/3

Unattempted = 0

Three incorrect answers effectively cancel the marks earned from one correct answer.

Minimum Qualifying Marks

Category| Minimum UR| 40% EWS| 40% OBC-NCL| 30% SC| 30% ST| 25%

These are only the minimum qualifying marks.

They are not the actual selection cut-off.

With only four ECG Technician vacancies, the competitive merit score may be considerably higher.

Official RRB ECG Technician Syllabus 2026

Annexure-C of CEN 05/2026 officially lists seven Professional Ability areas:

Anatomy
Physiology
Biochemistry
Pharmacology
Introduction to Cardiovascular Diseases
Basic Cardiovascular Investigations
Advanced Cardiovascular Investigations

These subjects form the core of the indicative 70-mark Professional Ability section.

RRB has not published a chapter-wise fixed question count within these seven areas.

Anatomy

For ECG Technician preparation, Anatomy should focus strongly on the cardiovascular system.

Important areas include:

Chambers of the heart
Heart valves
Layers of the heart
Pericardium
Coronary circulation
Great vessels
Cardiac conduction system
SA node
AV node
Bundle of His
Bundle branches
Purkinje fibres
Surface anatomy for ECG lead placement

Understanding coronary-artery territories is particularly useful when studying myocardial infarction ECG changes.

Physiology

High-priority topics include:

Cardiac cycle
Heart rate
Stroke volume
Cardiac output
Blood pressure
Electrical conduction
Cardiac action potential
Automaticity
Excitability
Conductivity
Heart sounds
Circulatory regulation

Candidates should understand how cardiac electrical activity produces ECG waves, not just memorise ECG patterns.

Biochemistry

Important clinically relevant areas include:

Potassium
Sodium
Calcium
Magnesium
Acid-base balance
Troponin I
Troponin T
CK-MB
Lipid profile
Cardiac biomarkers

Electrolytes are especially important because disturbances can directly alter ECG appearance.

For example:

Hyperkalemia

may cause characteristic ECG changes and dangerous arrhythmias.

Pharmacology

Focus on cardiovascular drugs such as:

Antiarrhythmic drugs
Beta blockers
Calcium-channel blockers
Digoxin
Nitrates
Antihypertensives
Anticoagulants
Antiplatelet drugs
Thrombolytics
Emergency cardiac medicines

Candidates should understand how major drugs can affect:

heart rate, rhythm, conduction, blood pressure and ECG patterns.

Introduction to Cardiovascular Diseases

This is a major professional area.

Prepare:

Coronary artery disease
Angina
Myocardial infarction
Heart failure
Hypertension
Cardiomyopathy
Valvular heart disease
Pericarditis
Congenital heart disease
Arrhythmias
Heart block

For every condition, connect:

Disease → Clinical Features → ECG Findings → Investigation

ECG Waves and Intervals

Although RRB names broad subject areas rather than micro-topics, ECG interpretation is naturally central to the role.

Candidates should understand:

P Wave

Atrial depolarisation

PR Interval

AV conduction

QRS Complex

Ventricular depolarisation

ST Segment

Important in myocardial ischemia/infarction

T Wave

Ventricular repolarisation

QT Interval

Total ventricular depolarisation/repolarisation period

Normal intervals and clinically important abnormalities should be revised carefully.

ECG Lead Placement

Know the standard:

12-Lead ECG

including:

Limb Leads

I, II, III

Augmented Leads

aVR, aVL, aVF

Chest Leads

V1–V6

Candidates should know the correct chest-lead positions because incorrect placement can produce misleading tracings.

Common Arrhythmias

High-yield rhythms include:

Sinus bradycardia
Sinus tachycardia
Atrial fibrillation
Atrial flutter
SVT
PVC
Ventricular tachycardia
Ventricular fibrillation
First-degree AV block
Second-degree AV block
Complete heart block

Do not only memorise names.

Practise:

Rate → Rhythm → P Wave → PR Interval → QRS → Diagnosis

Myocardial Infarction ECG

Candidates should revise:

ST elevation
ST depression
T-wave inversion
Pathological Q waves
Anterior MI
Inferior MI
Lateral MI
Septal changes

Understanding lead territories is much more useful than memorising random tracings.

Basic Cardiovascular Investigations

Preparation should include:

Resting ECG
Blood pressure measurement
Pulse assessment
Cardiac biomarkers
Chest X-ray basics
Basic echocardiography concepts
Routine cardiovascular laboratory tests

Candidates should understand why each investigation is performed and what major abnormal findings indicate.

Advanced Cardiovascular Investigations

Important areas can include:

Exercise Stress Test / TMT
Holter monitoring
Echocardiography
Ambulatory cardiac monitoring
Cardiac catheterisation
Coronary angiography
Electrophysiological studies

The official syllabus calls this area Advanced Cardiovascular Investigations, so candidates should understand the principle, purpose and basic patient preparation associated with major tests.

ECG Artefacts & Troubleshooting

A good ECG Technician should also recognise common causes of poor ECG recording, including:

Patient movement
Muscle tremor
Loose electrode
Poor skin contact
Electrical interference
Incorrect lead placement
Baseline wandering

These concepts are particularly useful for practical/clinical MCQs.

Patient Preparation for ECG

Candidates should know basic preparation such as:

Correct patient identification
Explaining the procedure
Maintaining privacy
Proper positioning
Skin preparation
Accurate electrode placement
Avoiding unnecessary movement
Recording correctly labelled tracings

Patient safety and infection-control principles also matter.

General Awareness Syllabus

The common syllabus includes:

Current Affairs
Indian Geography
Indian History
Freedom Struggle
Indian Culture
Indian Polity
Constitution
Indian Economy
Environmental issues
Sports
Scientific and technological developments

General Arithmetic Syllabus

Important topics include:

Number System
BODMAS
Decimals
Fractions
LCM & HCF
Ratio & Proportion
Percentage
Mensuration
Time & Work
Time & Distance
Simple & Compound Interest
Profit & Loss
Algebra
Geometry
Trigonometry
Elementary Statistics
Ages
Calendar & Clock
Pipes & Cistern

General Intelligence & Reasoning

Topics include:

Analogies
Alphabet and Number Series
Coding-Decoding
Mathematical operations
Relationships
Syllogism
Venn Diagram
Data Interpretation
Data Sufficiency
Decision Making
Classification
Directions
Statement–Argument
Statement–Assumption

General Science

The common General Science syllabus covers:

Physics + Chemistry + Life Science

up to:

Class 10 CBSE level

according to Annexure-C.

Best Preparation Priority

Since Professional Ability carries an indicative:

70 marks out of 100

a practical preparation priority is:

ECG Interpretation → Arrhythmias → Cardiovascular Diseases → Cardiac Physiology → Lead Placement → Cardiovascular Investigations → Pharmacology → Anatomy & Biochemistry

This is a study strategy, not an official RRB subject-wise weightage.

How to Prepare for 100 Questions in 90 Minutes

Candidates get an average of about 54 seconds per question, although actual time should be allocated flexibly.

A useful approach is:

Solve direct professional questions quickly.
Mark calculation or interpretation questions for review.
Avoid spending several minutes on one ECG tracing.
Keep enough time for the 30 general questions.
Avoid blind guessing because of 1/3 negative marking.

Frequently Asked Questions

How many RRB ECG Technician vacancies are there in 2026?

4 vacancies under CEN 05/2026.

Which RRBs have ECG vacancies?

One each under:

Ahmedabad, Chennai, Guwahati and Jammu-Srinagar.

Is there an RRB Kolkata vacancy?

No.

Is there an RRB Malda vacancy?

No.

Is there an RRB Siliguri vacancy?

No.

What is the qualification?

10+2 or Graduation in Science plus Certificate/Diploma/Degree in ECG Laboratory Technology/Cardiology/Cardiology Technician/Cardiology Techniques. The certificate route must be at least one year in duration.

What is the age limit?

18–33 years as on 1 January 2027.

What is the salary?

₹25,500 initial basic pay at Level 4.

What is the medical standard?

C1.

How many CBT questions?

100 questions for 100 marks.

How many professional questions?

The indicative distribution gives:

70 Professional Ability questions.

What is the duration?

90 minutes.

Is there negative marking?

Yes.

1/3 mark per incorrect answer.

What is the official professional syllabus?

The official seven areas are:

Anatomy, Physiology, Biochemistry, Pharmacology, Introduction to Cardiovascular Diseases, Basic Cardiovascular Investigations and Advanced Cardiovascular Investigations.

Is there an interview?

There is no regular interview in the standard selection route.

Selection is:

CBT → Document Verification → Medical Examination.

When is the exam?

The CBT date has not yet been announced as of 15 September 2026. RRB says it will communicate the schedule separately.

Conclusion

The RRB ECG Technician Recruitment 2026 offers a small but specialised opportunity under CEN 05/2026:

4 Vacancies

Level 4

₹25,500 Initial Basic Pay

Age 18–33 Years

C1 Medical Standard

10+2 / Science Graduation + ECG/Cardiology Qualification

100-Mark CBT

70 Professional Ability Questions

1/3 Negative Marking

The four vacancies are currently located under Ahmedabad, Chennai, Guwahati and Jammu-Srinagar, with no ECG Technician vacancy under Kolkata, Malda or Siliguri.

For preparation, candidates should give maximum attention to ECG interpretation, arrhythmias, cardiac physiology, cardiovascular diseases, lead placement and cardiovascular investigations while maintaining enough practice for the 30 marks of common subjects.

Applications remain open until:

14 October 2026 at 11:59 PM

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