The Railway Recruitment Boards (RRB) have released a significant recruitment notification, CEN No. 04/2026, inviting online applications for 4029 vacancies across various technical posts. These include Junior Engineer (JE), Depot Material Superintendent (DMS), and Chemical & Metallurgical Assistant (CMA). Aspiring candidates can submit their applications online from August 14, 2026, with the deadline set for September 13, 2026. This recruitment drive offers a substantial opportunity for eligible individuals to join the prestigious Indian Railways.
Key Highlights
| Particular | Details |
|---|---|
| Organization | Railway Recruitment Boards (RRB) |
| Post Name | Junior Engineer (JE), Depot Material Superintendent (DMS), Chemical & Metallurgical Assistant (CMA) |
| Total Vacancies | 4029 |
| Notification No. | CEN No. 04/2026 (JE/DMS/CMA) |
| Mode of Application | Online |
| Application Start Date | August 14, 2026 |
| Last Date to Apply | September 13, 2026 |
| Job Location | Across Indian Railways |
| Official Website | https://www.rrbcdg.gov.in/ |
About the Organization
The Railway Recruitment Boards (RRBs) are governmental organizations in India operating under the Ministry of Railways. Established in 1998, the Railway Recruitment Control Board (RRCB) coordinates and monitors the activities of the various RRBs spread across the country. Their primary objective is to formulate recruitment procedures and manage the appointment of new employees to Group C posts within the Indian Railways. There are currently 21 RRBs functioning across different cities, playing a crucial role in providing employment opportunities in one of the world’s largest railway networks. RRBs are responsible for conducting various examinations, including those for Junior Engineer, Non-Technical Popular Categories (NTPC), and Assistant Loco Pilot (ALP), among others.
Vacancy Details
A total of 4029 vacancies have been announced under CEN No. 04/2026. Initially, the notification was released for 3993 posts of Junior Engineer and Depot Material Superintendent. However, following Corrigendum-1 issued on August 18, 2026, an additional 35 vacancies for Chemical & Metallurgical Assistant (CMA) and one extra JE/Electrical/TRS vacancy were added, bringing the revised total to 4029 posts.
The recruitment drive covers the following posts:
- Junior Engineer (JE)
- Depot Material Superintendent (DMS)
- Chemical & Metallurgical Assistant (CMA)
These vacancies are distributed across various departments and railway zones, offering opportunities in disciplines such as Civil, Mechanical, Electrical, Signal and Telecommunications, and Stores.
Eligibility Criteria
Candidates applying for the RRB JE, DMS, and CMA posts must fulfill specific eligibility criteria as detailed in the official notification. These criteria typically include educational qualifications, age limits, and nationality requirements.
Educational Qualification
The educational qualifications vary depending on the specific post applied for:
- Junior Engineer (JE): Candidates must possess a three-year Diploma in Engineering or a Bachelor of Engineering (B.E.) / Bachelor of Technology (B.Tech) degree in the relevant engineering discipline from a recognized University or Institute.
- Depot Material Superintendent (DMS): A three-year Diploma in Engineering in any discipline from a recognized University or Institute is required.
- Chemical & Metallurgical Assistant (CMA): Applicants must hold a B.Sc. degree with Physics and Chemistry as subjects, with a minimum of 45% aggregate marks, from a recognized University or Institute.
Notably, no prior work experience is required to apply for these posts, making it an excellent opportunity for fresh graduates and diploma holders.
Age Limit
Candidates must be between 18 and 33 years of age as on January 1, 2027.
Age relaxation in the upper age limit is applicable for candidates belonging to reserved categories as per government rules:
- Scheduled Caste (SC) / Scheduled Tribe (ST) candidates: 5 years
- Other Backward Classes (OBC) – Non-Creamy Layer (NCL) candidates: 3 years
- Ex-Servicemen:
- Unreserved (UR) & Economically Weaker Section (EWS): 3 years (after deduction of length of service from age)
- OBC (NCL): 6 years (after deduction of length of service from age)
- SC & ST: 8 years (after deduction of length of service from age)
Nationality
Candidates must be either:
- A citizen of India, or
- A subject of Nepal, or
- A subject of Bhutan, or
- A Tibetan refugee who came over to India before January 1, 1962, with the intention of permanently settling in India, or
- A person of Indian origin who has migrated from Pakistan, Burma, Sri Lanka, East African countries of Kenya, Uganda, the United Republic of Tanzania, Zambia, Malawi, Zaire, Ethiopia, and Vietnam with the intention of permanently settling in India.
Salary & Pay Scale
Candidates selected for the posts of Junior Engineer, Depot Material Superintendent, and Chemical & Metallurgical Assistant will be paid according to the 7th Central Pay Commission (CPC) Pay Matrix. All notified posts fall under Pay Level 6.
The initial basic pay for these positions is ₹35,400 per month. In addition to the basic pay, employees are entitled to various allowances admissible as per Central Government and Railway rules, which include Dearness Allowance (DA), House Rent Allowance (HRA), Transport Allowance (TA), and other benefits. The gross monthly salary can range approximately between ₹40,000 and ₹50,000, depending on the city of posting and other applicable allowances.
Application Fee
The application fee for the RRB JE, DMS, and CMA recruitment is as follows:
| Category | Application Fee | Refundable Amount (after appearing in 1st Stage CBT) |
|---|---|---|
| General / OBC / EWS | ₹500 | ₹400 |
| SC / ST / Ex-Servicemen / PwBD / Female / Transgender / Minorities / Economically Backward Classes (EBC) | ₹250 | ₹250 (Full Refund) |
The application fee can be paid online using a debit card, credit card, internet banking, or UPI. It is important to note that only candidates who appear for the 1st Stage Computer Based Test (CBT) will be eligible for the refund of their examination fee as specified.
Selection Process
The selection process for the Junior Engineer, Depot Material Superintendent, and Chemical & Metallurgical Assistant posts typically involves multiple stages designed to assess the candidates’ aptitude and suitability. The stages are as follows:
- First Stage Computer Based Test (CBT-1): This is a common preliminary examination for all eligible candidates.
- Second Stage Computer Based Test (CBT-2): Candidates who qualify in CBT-1 will be called for CBT-2, which is more specialized and post-specific.
- Document Verification (DV): Shortlisted candidates from CBT-2 will undergo document verification to confirm the authenticity of their submitted details.
- Medical Examination: Candidates who successfully clear document verification will be subject to a medical examination as per the prescribed medical standards of Indian Railways.
How to Apply
Eligible and interested candidates must apply online through the official application portal. The step-by-step process is outlined below:
- Visit the official application portal at https://rrbapply.gov.in/.
- Click on the “New Registration” or “Apply” link to create a new account. You will need to provide a valid mobile number and email ID for verification.
- After successful registration, you will receive a unique registration ID and password. Log in using these credentials.
- Fill out the online application form with all the required personal, educational, and other relevant details. Ensure all information matches your official documents.
- Select your preferred RRB zone and the specific posts you wish to apply for, based on your eligibility.
- Upload scanned copies of necessary documents, including a recent passport-size photograph, signature, and caste certificate (if applicable), as per the specifications mentioned in the official notification.
- Proceed to pay the application fee online using the available payment gateways (Debit Card, Credit Card, Net Banking, or UPI).
- Review all the entered information carefully before final submission. No changes will be allowed after final submission.
- Finally, submit the application form and take a printout of the confirmation page for your records.
The online application window is active from August 14, 2026, and the last date to apply is September 13, 2026 (till 23:59 hrs).
Important Dates
| Event | Date |
|---|---|
| Official Notification Release Date | August 13, 2026 |
| Online Application Start Date | August 14, 2026 |
| Last Date to Apply Online | September 13, 2026 |
| Last Date for Fee Payment | September 13, 2026 |
| CBT Stage 1 Exam Date | To be announced |
Important Links
Official Notification Reference
This recruitment is officially referenced as CEN No. 04/2026 (JE/DMS/CMA), issued by the Railway Recruitment Boards (RRB).
Frequently Asked Questions
What are the total vacancies announced in RRB CEN No. 04/2026?
A total of 4029 vacancies have been announced for Junior Engineer (JE), Depot Material Superintendent (DMS), and Chemical & Metallurgical Assistant (CMA) posts under CEN No. 04/2026.
What is the application start and last date for RRB JE/DMS/CMA 2026 recruitment?
The online application process commenced on August 14, 2026, and the last date for submitting applications is September 13, 2026.
What is the age limit for applying to these posts?
Candidates must be between 18 and 33 years of age as on January 1, 2027. Age relaxations are applicable for reserved categories as per government norms.
What are the educational qualifications required for the Chemical & Metallurgical Assistant (CMA) post?
For the CMA post, candidates need a B.Sc. degree with Physics and Chemistry as subjects, with a minimum of 45% aggregate marks, from a recognized University or Institute.
Is there any application fee for female candidates?
Yes, female candidates are required to pay an application fee of ₹250. This entire amount is refundable after they appear in the 1st Stage Computer Based Test (CBT-1).
What is the salary structure for RRB Junior Engineer posts?
Selected candidates will be appointed under Pay Level 6 of the 7th CPC Pay Matrix, with an initial basic pay of ₹35,400 per month, along with other admissible allowances.
What is the selection process for this recruitment?
The selection process includes a First Stage Computer Based Test (CBT-1), a Second Stage Computer Based Test (CBT-2), followed by Document Verification (DV), and a Medical Examination.