RRB Recruitment 2026 Graduate Career Vacancy for Engineer Jobs at @indianrailways.gov.in Rs. 35,400 per month in Chennai and Bhopal
The Railway Recruitment Board (RRB) has issued a formal corrigendum for Centralised Employment Notice (CEN) No. 04/2026, introducing additional vacancies for Junior Engineer and Chemical & Metallurgical Assistant positions. This update includes revised vacancy totals, specific eligibility requirements, and a comprehensive examination syllabus for newly added technical roles across various railway zones.
Important Points
Organization: Railway Recruitment Board (RRB)
Posts: Junior Engineer (Electrical/TRS), Chemical & Metallurgical Assistant (CMA), and Depot Material Superintendent (DMS)
Total Vacancies: 4029 (Revised from 3993)
Pay Level: Level 6 (7th CPC)
Initial Salary: Rs. 35,400 per month
Medical Standard: B1 and B-2
Education Qualification: B.Sc. Degree in Physics and Chemistry or Engineering Diploma
Vacancy Details for Recruitment 2026
The corrigendum introduces 35 additional vacancies specifically for the Chemical & Metallurgical Assistant (CMA) post across multiple RRB zones. Furthermore, one additional vacancy for Junior Engineer (Electrical/TRS) has been allocated to RRB Secunderabad.
RRB Zone | UR Vacancies | SC | ST | OBC | EWS | Total CMA Vacancies |
Bengaluru | 0 | 0 | 0 | 0 | 1 | 1 |
Bhopal | 4 | 1 | 0 | 2 | 0 | 7 |
Chennai | 7 | 3 | 1 | 2 | 2 | 15 |
Guwahati | 0 | 2 | 2 | 0 | 0 | 4 |
Patna | 3 | 2 | 0 | 2 | 0 | 7 |
Prayagraj | 0 | 0 | 0 | 0 | 1 | 1 |
Grand Total | 14 | 8 | 3 | 6 | 4 | 35 |
Eligibility and Career Requirements
For the Chemical & Metallurgical Assistant (CMA) position, candidates must possess a B.Sc. degree in Physics and Chemistry with a minimum of 45% marks from a recognized University or Institute. Eligible candidates include those with:
B.Sc. with Physics as a major/specialization and Chemistry as a subject.
B.Sc. with Chemistry as a major/specialization and Physics as a subject.
B.Sc. with any other Science subject, provided both Physics and Chemistry were subjects in the course curriculum.
Age Limit for Recruitment 2026
Applicants must meet the following age criteria to be eligible for the vacancy:
Minimum Age: 18 years
Maximum Age: 33 years
Crucial Date: Age will be calculated as of 01-01-2027.
Medical Standards for Vacancy
The recruitment specifies distinct medical fitness standards for different roles:
CMA Post: Must meet the B1 Medical Standard.
Junior Engineer / DMS Post: Must meet the B-2 Medical Standard, which requires being physically fit in all respects with specific vision standards.
Vision Standards (B-2): Distance vision of 6/9 or 6/12 with or without glasses (lens power not exceeding 4D) and near vision of Sn: 0.6 with or without glasses.
Syllabus for CMA Vacancy Exam Group
The examination for the Chemical & Metallurgical Assistant position covers the following scientific disciplines:
Measurements: Units, Dimensions, and types of errors.
Light: Reflection, refraction, interference, and electromagnetic spectra.
Heat: Transmission, expansion, calorimetry, and combustion.
Sound: Propagation, velocity, echo, and Doppler effect.
Mechanics: Scalars/Vectors, Newton’s laws, and Gravitation.
Magnetism: Magnetic fields and induction.
Electricity: Circuits, Ohm’s Law, and electromagnetic induction.
Modern Physics: Atomic models, Radioactivity, and nuclear reactions.
Electronics: Semi-conductors, Logic gates, and modulation.
Matter: Elements, Mixtures, and gas laws.
Chemical Reactions: Physical and chemical changes.
Acids, Bases, and Salts: PH Scale and Stoichiometry.
Atomic Structure: Quantum mechanics and electronic configuration.
Periodic Classification: Trends in physical and chemical properties.
Chemical Bonding: Ionic and Covalent bonds.
Carbon Compounds: Hydrocarbons and organic chemistry nomenclature.
Environmental Chemistry: Pollution and Green Chemistry.
Metallurgy: Extraction of metals and alloys.
Frequently Asked Questions (FAQs)
What is the revised total vacancy count for RRB Recruitment 2026? The total number of vacancies has been increased to 4029 following the addition of 36 new posts.
What is the monthly salary for the Chemical & Metallurgical Assistant (CMA) post? The initial pay for a CMA is Rs. 35,400 per month at Pay Level 6 of the 7th CPC.
What is the minimum educational qualification for the CMA vacancy? Candidates need a B.Sc. degree in Physics and Chemistry with at least 45% marks.
Which RRB zone received an additional Junior Engineer vacancy? RRB Secunderabad received one additional vacancy for the post of Junior Engineer (Electrical/TRS).
What is the age limit for these railway jobs? Candidates must be between 18 and 33 years of age as of January 1, 2027.
What medical standard is required for the Depot Material Superintendent post? The Depot Material Superintendent post requires a B-2 medical fitness standard.
What are the vision requirements for the B-2 medical standard? Candidates must have a distance vision of 6/9 or 6/12 and pass the binocular vision test.
Does the syllabus for the CMA exam include organic chemistry? Yes, the syllabus includes Carbon and its compounds, covering hydrocarbons and organic nomenclature.
What is the exam group name for Chemical & Metallurgical Assistant applicants? The designated exam group for this position is the CMA Exam Group.
Where can I find the official notification? The notice is available on the official websites of the various Railway Recruitment Boards.