ISRO LPSC Recruitment 2025: Apply Online for Various Posts

The Indian Space Research Organisation (ISRO) - Liquid Propulsion Systems Centre (LPSC) has announced recruitment for various posts at Valiamala and Bengaluru. Interested and eligible candidates can apply online. The online application portal will be active from August 12, 2025, to August 26, 2025.

Important Dates

Event	Date
Application Start Date	August 12, 2025
Application End Date	August 26, 2025
Application Fee Payment Last Date	August 27, 2025

Vacancy & Overview

Recruitment Board	Indian Space Research Organisation (ISRO) - Liquid Propulsion Systems Centre (LPSC)
Post Name	Technical Assistant, Sub Officer, Technician 'B', Heavy Vehicle Driver 'A', Light Vehicle Driver 'A'
Total Vacancies	22
Salary	Level 2 to Level 7 (₹19,900 - ₹1,42,400)
Job Location	Valiamala (Thiruvananthapuram) and Bengaluru

Eligibility Criteria

Post Name	Eligibility Details
Technical Assistant	First Class Diploma in Mechanical Engineering (3 years) First Class Diploma in Electronics Engineering (3 years)
Sub Officer	Leading Fireman/DCOS with 6 years experience and Sub-Officer's certificate OR B.Sc with PCM + Sub Officer's Certificate + Min. 2 years experience as Leading Fireman after Sub-Officer's course. Must possess valid Heavy Vehicle Driving (HVD) Licence. Should satisfy the prescribed physical fitness and Physical Efficiency Test (PET) standards.
Technician 'B'	SSLC/SSC pass + ITI/NTC/NAC in Turner Trade from NCVT SSLC/SSC pass + ITI/NTC/NAC in Fitter Trade from NCVT SSLC/SSC pass + ITI/NTC/NAC in Refrigeration & Air-Conditioning Mechanic Trade from NCVT
Heavy Vehicle Driver 'A'	Pass in SSLC/SSC/ Matric/10th Std. 5 years experience, out of which minimum 3 years as Heavy Vehicle Driver (HVD) and the balance period driving experience of Light Motor Vehicle. Must possess valid HVD licence and Public Service Badge, if statutory.
Light Vehicle Driver 'A'	Pass in SSLC/SSC/Matric/10th Std. 3 years experience as Light Vehicle Driver (LVD). Must possess valid LVD licence

Age Limit (as on 26.08.2025)

Minimum Age: 18 years for all posts

Maximum Age: 35 years for all posts

Age relaxation is applicable as per Govt. of India orders:

5 years for SC/ST candidates

3 years for OBC candidates

Application Fee

For Post Nos. 792, 793 & 794:

All applicants have to uniformly pay ₹750/- as application fee initially.

Full fee is refunded for Female/SC/ST/PWBD/Ex-Servicemen candidates.

₹500/- will be refunded to other candidates after retaining ₹250/-.

For Post Nos. 795 – 799:

All applicants have to uniformly pay ₹500/- as application fee initially.

Full fee is refunded for Female/SC/ST/PWBD/Ex-Servicemen candidates.

₹400/- will be refunded to other candidates after retaining ₹100/-.

Vacancy Breakdown

Post No.	Post Name	Location	UR	OBC	SC	EWS	Total
792	Technical Assistant (Mechanical)	Valiamala	3	3	1	1	8
792	Technical Assistant (Mechanical)	Bengaluru	2	0	1	0	3
793	Technical Assistant (Electronics)	Valiamala	1	0	0	0	1
794	Sub Officer	Valiamala	1	0	0	0	1
795	Technician 'B' (Turner)	Valiamala	1	0	0	0	1
796	Technician 'B' (Fitter)	Valiamala	0	1	0	1	2
796	Technician 'B' (Fitter)	Bengaluru	2	0	0	0	2
797	Technician 'B' (Refrigeration & Air Conditioning Mechanic)	Bengaluru	1	0	0	0	1
798	Heavy Vehicle Driver 'A'	Valiamala	0	0	1	1	2
799	Light Vehicle Driver 'A'	Valiamala	1	1	0	0	2
Total			12	5	4	3	24

Exam Pattern

Post Number	Subjects	Number of Questions	Marks	Duration	Negative Marking
792, 793, 795, 796 & 797	Curriculum Based	80	80	90 minutes	0.33 marks for each wrong answer
798 & 799	Part A: Motor Vehicles Act 1988 (as amended) Part B: Elementary English (8th standard level) Part C: Elementary Arithmetic (10th Standard level) Part D: General Knowledge	100	100	120 minutes	0.25 marks for each wrong answer
794	Building Construction Fixed Fire Fighting Installations Air Craft Fire and Rescue Foam and Foam making equipments Hose and Hose fittings Small and Special gears and ladders Portable fire extinguishers Water Tender and Pump First Aid Salvage Equipments used for Salvage operations Special Service (Rescue of trapped persons in Lift, Sewers, Debris of collapsed buildings, etc.) Basic Physics and Chemistry Electricity Hydraulics Personal Protection Statutory Bodies / Regulations Indian Explosive Act/Rules STEC Regulations Petroleum Act/Rules Gas cylinder rules	N/A	N/A	120 minutes	0.25 marks for each wrong answer

Selection Process

The selection process generally involves a written test and a skill test (except for Sub Officer post). For the post of Sub Officer (Post No. 794), the selection process involves a written test followed by a Physical Efficiency Test (PET) and a Detailed Medical Examination (DME).

Written Test: Candidates are shortlisted based on their performance in the written test. The written test assesses the theoretical and practical knowledge of the candidate relevant to the post. There is negative marking for wrong answers.

Skill Test: For posts other than Sub Officer, candidates qualifying the written test are called for a skill test.The skill test is purely on a 'go-no-go' basis, and the marks obtained in the skill test are not considered for the final selection. The final selection is based on the scores obtained in the written test.

Physical Efficiency Test (PET): For the post of Sub Officer, candidates who meet the PME norms based on the written test marks are shortlisted for the PET in a 1:50 ratio (maximum). The PET has two stages, and candidates must qualify in each stage. The events are conducted on a 'go-no-go' basis. Candidates participate at their own risk.

Detailed Medical Examination (DME): Only those who clear the PET will undergo a DME. A selection panel will be drawn from those qualified in the DME, in order of written test marks. There will be only one chance to pass the DME.

How to Apply

1. Visit the online recruitment portal of LPSC.
2. Register by providing the necessary details.
3. Fill out the application form with all the required information.
4. Upload the scanned images of photograph and signature as per the instructions.
5. Pay the application fee through online mode.
6. Submit the application form.
7. Note down the registration number for future reference.

Preparation Tips

Understand the exam pattern and syllabus thoroughly.

Focus on strengthening your fundamental concepts.

Practice previous year's question papers.

Manage your time effectively during the examination.

Important Links

Apply Online	Apply Now
Download Notification	Download PDF

Frequently Asked Questions

What is the last date to apply for ISRO LPSC Recruitment 2025?

The last date to apply online is August 26, 2025, until 1400 hrs.

What is the application fee for the General category?

The initial application fee is ₹750/- for Post Nos. 792, 793 & 794, and ₹500 for Post Nos. 795 – 799. A portion of the fee is refunded after the written test, if appeared.

Where can I apply for the ISRO LPSC Recruitment 2025?

You can apply through the online recruitment portal available on the LPSC website from August 12, 2025.