RRB Technician Gr-I Age Limit 2026 — Check Your Eligibility by Category
The RRB Technician Grade-I Signal (CEN 02/2026) (2026) sets the age limit at 18–33 years for General category candidates, calculated as on 1 July 2026. Reserved categories receive relaxation: OBC candidates get 36 years, SC/ST candidates 38 years, and PwD candidates 43 years upper limit.
Category-Wise Age Limits
| Category | Min Age | Max Age | Relaxation |
|---|---|---|---|
| General / Unreserved | 18 years | 33 years | - |
| OBC (Non-Creamy Layer) | 18 years | 36 years | +3 yrs |
| SC / ST | 18 years | 38 years | +5 yrs |
| PwD (Persons with Disabilities) | 18 years | 43 years | +10 yrs |
| Ex-Servicemen | 18 years | 38 years | +5 yrs |
| J&K Domicile | 18 years | 38 years | +5 yrs |
Eligible Date of Birth (DOB) Range for RRB Technician Gr-I 2026
To qualify for the 2026 cycle, your birth date must fall within the dates specified below for your category (calculated as of the age count date: 1 July 2026).
General / EWS (Unreserved) 18-33 Years
📅 Candidate must be born between:
2 July 1993 to 1 July 2008
(Both dates inclusive)
OBC Category (3 Year Relaxation) 18-36 Years
📅 Candidate must be born between:
2 July 1990 to 1 July 2008
(Both dates inclusive)
SC / ST Category (5 Year Relaxation) 18-38 Years
📅 Candidate must be born between:
2 July 1988 to 1 July 2008
(Both dates inclusive)
PwD Category (10 Year Relaxation) 18-43 Years
📅 Candidate must be born between:
2 July 1983 to 1 July 2008
(Both dates inclusive)
Complete RRB Technician Gr-I Eligibility Guide 2026
Everything an aspirant needs — notification summary, qualification, age rules, selection process
Technician Grade-I (Signal) is part of RRB CEN 02/2026 with approximately 323 vacancies. These are higher-level technician posts requiring a diploma or degree in engineering/science — not the ITI-based Grade-III posts that form the bulk of the 6,557 vacancies.
The General category upper age limit is 33 years (vs 30 for Grade-III), calculated as on 1 July 2026. Signal posts involve railway signalling systems, so medical standards including colour vision are stricter than Grade-III.
Use this page and calculator if you are applying specifically for Grade-I Signal posts under CEN 02/2026. For ITI-based Technician Grade-III posts, use the main RRB Technician calculator instead.
📌 Key Facts at a Glance
- Notification
- CEN 02/2026 — Grade-I Signal component
- Vacancies
- ~323 Signal posts
- Age limit (General)
- 18–33 years as on 1 Jul 2026
- Qualification
- B.Sc. (relevant) OR Diploma in Engineering
- Age count date
- 1 July 2026
- Application last date
- 29 July 2026
- Grade-III age (for comparison)
- 18–30 years General — separate calculator
📅 Important Dates
| Age reckoning date | 1 July 2026 |
| Application closes | 29 July 2026 |
| CBT date | Announced after application period |
🎓 Eligibility Criteria
Educational qualification
- • B.Sc. degree in Physics, Mathematics, Electronics, Computer Science or equivalent OR
- • Three-year Diploma in Engineering in the discipline relevant to the Signal post.
- • Degree/diploma must be from a university/institute recognised by the government.
Medical & other requirements
- • Colour vision and visual acuity standards apply — Signal posts require normal colour vision (no colour blindness).
- • Same nationality rules as other RRB recruitments.
- • PwBD candidates must meet post-specific disability suitability criteria in the notification.
🧮 How Age Is Calculated for RRB Technician Gr-I
- → Age counted as on 1 July 2026 for CEN 02/2026.
- → General maximum: 33 years — candidate must not have completed 33 years on 1 Jul 2026.
- → Born on or after 2 Jul 1993 → eligible (General). Born on or before 1 Jul 1993 → over age (General).
- → OBC max 36, SC/ST max 38, PwD max 43 — use the category selector in the calculator above.
⚖️ Category-Wise Age Relaxation
- • OBC (NCL): +3 years → max 36 years.
- • SC/ST: +5 years → max 38 years.
- • PwD: +10 years → max 43 years.
- • Ex-Servicemen & J&K domicile: up to 38 years where notification permits.
🔄 Selection Process
- 1 CBT (Computer Based Test) covering technical and general sections.
- 2 Document Verification with degree/diploma, category certificates.
- 3 Medical examination with emphasis on vision and colour perception for Signal duties.
- 4 Merit list from CBT; appointment to allotted railway zone.
✅ Before You Apply — Checklist
- ☑ Confirm you meet Signal-specific diploma/degree discipline requirements in the notification.
- ☑ If you hold only ITI (no diploma/degree), apply for Grade-III posts instead — different age band (18–30).
- ☑ Get an eye/colour vision check early — colour blindness disqualifies for Signal posts.
- ☑ Same application portal as Grade-III under CEN 02/2026 — select the correct post code.
💡 Enter your DOB to check if YOU are eligible for RRB Technician Gr-I 2026
Check Your Eligibility →Detailed Age Limit Information
📋 Age Criteria
- Minimum Age: 18 years
- Maximum Age (General): 33 years
- Age Calculation Date: 1 July 2026
- Conducting Body: Railway Recruitment Board
🎯 Attempts Limit
- General: No limit
- OBC: No limit
- SC/ST: Unlimited
Age Relaxation Rules
Standard Relaxations
- OBC (NCL): 3 years relaxation
- SC/ST: 5 years relaxation
- PwD: 10 years relaxation
- Ex-Servicemen: 5 years after service
Important Notes
- • Relaxations are applied on the upper age limit only
- • Minimum age remains same for all categories
- • Cumulative relaxations apply for eligible candidates
- • Always verify with official notification
Frequently Asked Questions
Q: What is RRB Technician Grade-I Signal CEN 02/2026?
A: Technician Grade-I (Signal) is a component of RRB CEN 02/2026 with approximately 323 vacancies for railway signalling work. It requires a B.Sc. or Diploma in Engineering (not ITI alone). General age limit is 18–33 years as on 1 July 2026 — higher than the 18–30 limit for Grade-III ITI posts.
Q: What is the age limit for RRB Technician Grade-I Signal 2026?
A: General/EWS: 18–33 years as on 1 July 2026. OBC (NCL): up to 36 years. SC/ST: up to 38 years. PwD: up to 43 years. Minimum age 18 years applies to all categories. Use the calculator above with your DOB and category for instant eligibility.
Q: What qualification is required for Grade-I Signal?
A: B.Sc. in Physics, Mathematics, Electronics, Computer Science or equivalent OR three-year Diploma in Engineering in the discipline relevant to the Signal post. ITI alone qualifies for Grade-III, not Grade-I Signal. Check the notification annexure for exact discipline–post mapping.
Q: How is Grade-I Signal age different from Grade-III Technician?
A: Grade-III (ITI posts) allows up to 30 years (General) while Grade-I Signal allows up to 33 years (General), both counted as on 1 July 2026. The 3-year difference applies across all categories (e.g. OBC: 33 vs 36).
Q: On which date is age calculated for RRB Technician Grade-I?
A: Age is calculated as on 1 July 2026 (01-07-2026) for RRB Technician CEN 02/2026. Application closes 29 July 2026, but the age count date does not move to the application date.
Q: What is the RRB Technician Grade-I age limit for OBC and SC/ST?
A: OBC (NCL): maximum 36 years. SC/ST: maximum 38 years. Ex-Servicemen and J&K domicile: up to 38 years where notification permits. Relaxations apply on the 33-year General upper limit.
Q: What is the PwD age limit for RRB Technician Grade-I?
A: PwD candidates can apply up to 43 years for Grade-I Signal posts (10 years relaxation on the 33-year General maximum), as on 1 July 2026. Medical suitability for Signal duties including colour vision is assessed separately.
Q: What medical standards apply to Signal posts?
A: Signal posts require normal colour vision (no colour blindness) and prescribed visual acuity. Medical examination is the final stage after CBT and document verification. Candidates should verify vision standards in the official notification before applying.
Q: What is the selection process for Grade-I Signal?
A: CBT (Computer Based Test) → Document Verification (degree/diploma, category certificates) → Medical Examination. Merit is based on CBT marks. No interview stage for this recruitment cycle.
Q: Should I use the Grade-III or Grade-I calculator?
A: If applying for ITI-based Technician Grade-III posts (bulk of 6,557 vacancies), use the RRB Technician calculator (18–30 General). If applying specifically for Signal Grade-I posts with diploma/degree, use this Grade-I calculator (18–33 General).
Browse all RRB Technician Gr-I FAQs in the FAQ hub · Eligibility calculator
Ready to Check Your Eligibility?
Use our Age Calculator for a personalised eligibility verdict and see if you qualify for RRB Technician Gr-I 2026
Try the Age Calculator →Age limits are based on the 2026 official notification released by Railway Recruitment Board. Last verified: 2026-07-05. Always check the official notification at Railway Recruitment Board website