Technician Grade-I Signal (Railways)
तकनीशियन ग्रेड-I सिग्नल (रेलवे)
Pay Level 5 railway post via RRB Technician — maintaining signals, points and interlocking gear that keep trains safe.
Indian Railways (Signal and Telecommunication Department) · Ministry of Railways
Exam
RRB Technician
Qualification
Graduate
Age limit
18–33 years
Transfers
Within your allotted zone/region
Work hours
Day duty with round-the-clock call-outs for failures
Probation
Training followed by probation as per railway rules
Estimated in-hand / month
₹50,568
Gross ₹55,440 · CTC ≈ ₹7.4 lakh/yr
Where are you posted?
Technician Grade-I Signal (Railways) · rates as of January 2026 (DA 60%). Excludes CGHS, GPF/insurance deductions and special allowances. Estimate only.
New to pay slips? Read how in-hand salary is worked out.
What you will actually do
- Maintaining signals, point machines, track circuits and axle counters
- Testing and repairing relay and electronic interlocking equipment
- Attending signal failures on the section at any hour
- Carrying out scheduled inspections with the junior engineer
- Recording maintenance and failure details
A typical day
You look after the signalling gear of a few stations with a helper. Routine days mean cleaning and testing point machines, checking battery and relay rooms and measuring track circuit voltages. A signal failure stops trains, so when the control office calls you go to the site immediately, day or night, and are timed on how fast you restore it. Much of the work is beside running tracks.
Promotion path
Timelines are ranges and vary by cadre. See how promotions and MACP work.
Technician Grade-I Signal (Railways) (joining)
Pay Level 5
₹48,000–₹56,000 in-hand
Senior Technician (Signal)
5–10 years · Level 6 · via dpc
₹57,000–₹67,000 in-hand
Junior Engineer (Signal)
Through departmental selection for eligible staff · Level 6 · via departmental exam
₹57,000–₹67,000 in-hand
Promotion timelines vary by cadre and vacancies. If not promoted, MACP gives a pay upgrade after 10, 20 and 30 years.
How to get in
Railway Recruitment Boards
- 1.Computer-based test
- 2.Document verification
- 3.Medical examination
Eligibility: B.Sc. in Physics, Electronics, Computer Science, Information Technology or Instrumentation (or a combination of these), or a three-year diploma or a degree in engineering in those branches, as listed in the notification. Age 18–33. SC/ST: 5 years, OBC (non-creamy layer): 3 years, PwBD: 10 years, plus relaxations for ex-servicemen and railway staff, as per the notification.
Physical standards: Medical standard B-1.
The good
- ✓ Level 5 entry, three levels above Technician Grade-III
- ✓ Skilled electronics work
- ✓ Departmental route to Junior Engineer
The hard parts
- – On call for failures at all hours
- – Safety-critical work with strict accountability
- – Postings at wayside stations
Postings
You apply to one Railway Recruitment Board and are posted in the zone or production unit attached to it. Inter-zone transfer is possible only on request or mutual exchange, with loss of seniority. Signal maintainers are based at stations along the section, many of them small.
Questions people ask
What is the in-hand salary of Technician Grade-I Signal (Railways)?+
Technician Grade-I Signal (Railways) is a Pay Level 5 post with a starting basic pay of ₹29,200. At current rates (DA 60%, January 2026), the starting in-hand salary is roughly ₹48,000–₹56,000 a month, depending on whether you are posted in a Z, Y or X class city.
What is the qualification and age limit for Technician Grade-I Signal (Railways)?+
B.Sc. in Physics, Electronics, Computer Science, Information Technology or Instrumentation (or a combination of these), or a three-year diploma or a degree in engineering in those branches, as listed in the notification. Age: 18–33 years. Relaxation: SC/ST: 5 years, OBC (non-creamy layer): 3 years, PwBD: 10 years, plus relaxations for ex-servicemen and railway staff, as per the notification.
Which exam do I need to clear for Technician Grade-I Signal (Railways)?+
RRB Technician (Railway Recruitment Boards).
Can an ITI holder apply?+
No. This post needs a B.Sc. or an engineering diploma or degree in the listed subjects. ITI holders apply for Technician Grade-III.
Compare with similar posts
Technician Grade-III (Railways)
तकनीशियन ग्रेड-III (रेलवे)
Pay Level 2 skilled post via RRB Technician — maintaining locomotives, coaches, track machines, signals or electrical gear.
Junior Engineer (Railways)
कनिष्ठ अभियंता (रेलवे)
Pay Level 6 supervisory post via RRB JE — running maintenance of track, rolling stock, signals or electrical assets.
Assistant Loco Pilot (ALP)
सहायक लोको पायलट
Pay Level 2 running post via RRB ALP — assisting the loco pilot in driving trains, on the path to becoming a train driver.
Books to prepare for RRB Technician
- See on Amazon
Lucent's General Science
Lucent Publications
Physics, chemistry and biology at the level railway exams ask. Available in Hindi as Samanya Vigyan.
- See on Amazon
Fast Track Objective Arithmetic
Rajesh Verma (Arihant)
Shorter and more shortcut-oriented than R.S. Aggarwal. Useful when time per question matters.
- See on Amazon
A Modern Approach to Verbal & Non-Verbal Reasoning
R.S. Aggarwal (S. Chand)
Covers every reasoning question type with graded practice. More than most exams need, so do the chapters in your syllabus.
All 6 books for Railway exams: NTPC, Group D, ALP, Technician and RPF
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Sources
This profile is being reviewed. Confirm details in the latest official notification. Salary computed from pay rules as of January 2026.