ISRO SDSC SHAR 2025 Recruitment 141 Technical Vacancies

SDSC SHAR is India’s premier spaceport under the Department of Space, located at Sriharikota, Andhra Pradesh. It provides advanced facilities for launching satellites and rockets for both national and international space missions.

Post Details:

ISRO SDSC SHAR invites online applications for various posts such as:

• Scientist/Engineer ‘SC’
  (Disciplines: Machine Design, Industrial Engineering, Electrical & Electronics, Atmospheric Science, Analytical Chemistry, Chemical Engineering)
• Technical Assistant
  (Disciplines: Mechanical, Chemical, Automobile, Civil, Electrical, Electronics, Computer Science)
• Scientific Assistant
  (Chemistry, Computer Science, Fine Arts)
• Library Assistant – A
• Technician–B / Draughtsman–B
  (Trades: Fitter, Electrician, Chemical, Civil, Instrument Mechanic, Diesel Mechanic, Electronic Mechanic, Boiler Attendant, Photography, etc.)
• Nurse-B, Cook, Fireman-A, Light Vehicle Driver-A

Age Limit for ISRO SDSC SHAR:

General Age Criteria: For most of the ISRO SDSC SHAR 2025 posts, candidates must be between 18 to 35 years as of the closing date of the application. This range applies to positions like Scientist/Engineer ‘SC’, Technical Assistant, and Technician-B. The lower limit ensures applicants are legally eligible for government employment. The upper age limit guarantees fair competition among young professionals. Candidates exceeding this age must refer to relaxation rules under special categories. ISRO SDSC SHAR

Scientist/Engineer ‘SC’ Age Limit: Applicants for Scientist or Engineer ‘SC’ posts must be below 35 years on the last date of online registration. This applies to engineering graduates and postgraduates in disciplines like Mechanical, Chemical, or Electrical. Age is counted based on the candidate’s date of birth mentioned in official records. No relaxation beyond the standard limit is provided except for reserved categories. Candidates should ensure their birth date matches official certificates to avoid disqualification.

Technical Assistant Age Range: For Technical Assistant positions, the required age is 18 to 35 years. Candidates below 18 are not eligible even if they possess the required diploma. Age will be verified through educational documents and government-issued IDs. Relaxation benefits are extended to candidates belonging to SC, ST, or OBC categories. Applicants are advised to calculate their age correctly before applying online.

Scientific Assistant Age Requirement: The age limit for Scientific Assistant is fixed between 18 and 35 years. Relaxation is provided to certain categories according to Government of India norms. This ensures inclusivity and equal opportunity for all eligible candidates. Candidates should verify the exact cutoff date mentioned in the official notification. Applications violating the prescribed age range will be automatically rejected.

Technician & Draughtsman Age Rules: For Technician ‘B’ and Draughtsman ‘B’ posts, the candidate must be 18 years minimum and 35 years maximum. This limit ensures the workforce is skilled, active, and suitable for physical and technical duties. Age proof must be submitted during the document verification stage. SC/ST candidates get up to 5 years relaxation, and OBC candidates get 3 years. PwBD candidates receive additional relaxation as per central government guidelines.

Fireman, Cook & Driver Age Criteria: For Fireman-A, Cook, and Light Vehicle Driver-A posts, the age limit remains 18–35 years. However, for drivers and cooks with long experience, upper relaxation applies. The organization values experience but maintains youth balance for physical fitness. All age-related conditions will be verified strictly at the time of selection. Any mismatch in documentation will lead to cancellation of candidature.

Nurse-B and Radiographer-A Age Conditions: For Nurse-B and Radiographer-A posts, the maximum permissible age is 35 years. Applicants must be at least 18 years old at the time of applying. Relaxation for SC/ST/OBC/PwBD is available as per Department of Space rules. Women candidates are also eligible for relaxation under certain categories. All relaxation benefits must be claimed with valid government certificates.

Age Relaxation for Reserved Categories: As per Government of India norms, SC/ST candidates get 5 years of relaxation, and OBC candidates get 3 years. Persons with Benchmark Disabilities (PwBD) can claim up to 10 years relaxation. Ex-Servicemen are entitled to relaxation based on length of military service. Central Government employees applying under departmental quota are also eligible. Such relaxations are strictly subject to production of valid supporting documents.

Age Verification and Cut-off Date: The crucial date for determining age eligibility will be the last date of application submission. Only the date of birth mentioned in the matriculation or SSC certificate will be accepted. If any discrepancy is found, the candidate will be disqualified immediately. Candidates must upload self-attested copies of their age proof certificates online. False or fabricated documents may lead to permanent debarment from ISRO recruitments.

Importance of Age Compliance: Maintaining the correct age limit is essential for fairness and transparency in recruitment. ISRO follows a uniform policy ensuring all applicants meet eligibility conditions. Any deviation from age criteria disqualifies even the most qualified applicants. Candidates should verify their age eligibility before paying the application fee. Adhering to these limits ensures a smooth and valid recruitment process under SDSC SHAR 2025.

Educational Qualification Details:

Qualification for Scientist/Engineer ‘SC’: Candidates applying for Scientist/Engineer ‘SC’ must hold a B.E/B.Tech or M.E/M.Tech/M.Sc (Engineering) in the relevant discipline. A minimum of 65% marks or CGPA 6.84 on a 10-point scale is required in the qualifying degree. For postgraduate disciplines like Machine Design, Industrial Engineering, or Chemical Engineering, a minimum of 60% marks is acceptable. Those with AMIE/Grad IETE qualifications must have at least 65% in Section-B. Dual/Integrated degree holders should meet ISRO’s percentage or CGPA standards without conversion formulas.

Engineering Branch Requirements: Different engineering branches have separate eligibility criteria. Mechanical, Electrical, Chemical, Civil, and Computer Science disciplines are recognized for specific posts. Candidates must complete their engineering degree or diploma within the prescribed duration by their university. Backlogs or incomplete results are not considered during the recruitment process. Applicants are required to upload final year mark sheets as proof of qualification.

Qualification for Technical Assistant: For Technical Assistant, applicants must have a First-Class Diploma (minimum 3 years) in the relevant engineering stream. Accepted branches include Mechanical, Electrical, Civil, Chemical, Automobile, Electronics, and Computer Science. The diploma should be obtained from a recognized university or board approved by AICTE. Students currently in their final semester are not eligible to apply. Diploma certificates with less than 3 years duration will be rejected.

Qualification for Scientific Assistant: For Scientific Assistant, candidates must possess a First-Class B.Sc degree in the concerned subject. Disciplines include Chemistry, Computer Science, or Fine Arts (Photography/Cinematography). The degree must be from a recognized university or institution with at least 60% marks. Candidates must have studied the subject as their main specialization. Those awaiting results will not be permitted to participate in the selection process.

Qualification for Library Assistant ‘A’: Applicants for Library Assistant ‘A’ must have a First-Class Graduation in any stream. In addition, they must possess a First-Class Master’s Degree in Library Science / Library & Information Science. The degree should be awarded by a recognized Indian University or Institution. Preference will be given to candidates with knowledge of modern digital library systems. Those with equivalent foreign degrees must provide equivalency proof from the AIU.

Qualification for Technician ‘B’: For Technician ‘B’ posts, candidates must have SSLC/SSC pass along with ITI/NTC/NAC certification. The trade must be recognized by NCVT and relevant to the post applied. Available trades include Fitter, Electrician, Electronic Mechanic, Chemical, Civil Assistant, Instrument Mechanic, and others. Only candidates with practical training and certified trade test clearance will be eligible. Apprenticeship completion from a government-approved body will be an added advantage.

Qualification for Draughtsman ‘B’: Candidates applying for Draughtsman ‘B’ should have passed 10th Standard (SSLC/SSC). They must also hold an ITI/NTC/NAC in Draughtsman (Civil) from a recognized NCVT institute. The qualification must be full-time, with no part-time or correspondence courses allowed. Practical drawing and design knowledge will be assessed during the skill test. Candidates with additional AutoCAD or technical design certifications will get preference.

Qualification for Nurse-B and Radiographer-A: For Nurse-B, a First-Class Diploma in Nursing of at least 3 years duration is mandatory. The qualification must be recognized by the State or Central Government.
Applicants must also be registered with the respective State Nursing Council. For Radiographer-A, a First-Class Diploma in Radiography with a minimum 2-year course is required. Only candidates trained in government-approved institutions are eligible to apply.

Qualification for Cook, Fireman, and Driver: For Cook, candidates must have passed 10th class (SSLC/SSC) and possess 5 years of experience in a reputed hotel or canteen. For Fireman-A, 10th pass qualification is mandatory along with physical fitness and endurance standards. For Light Vehicle Driver-A, candidates must have 10th pass and 3 years of driving experience. A valid Light Vehicle Driving License is compulsory. Experience in a recognized organization or government setup will be preferred.

Equivalence and Other Important Notes: Candidates claiming equivalence for any qualification must produce authentic documents from their university. Degrees awarded through distance or open universities must be approved by UGC/AICTE/DEC. Only marks mentioned in the final degree will be considered conversion formulas are not allowed. Applicants must have completed their qualification within the normal duration of the course. Incomplete or ambiguous certificates will lead to rejection of the application.

Application Fee Details ISRO SDSC SHAR:

Application Fee Overview: All candidates applying for the ISRO SDSC SHAR 2025 recruitment must pay the prescribed application fee online. The fee structure has been designed to ensure fair participation while maintaining the integrity of the selection process. Candidates are required to make the payment only through digital or online methods. Offline or postal fee payments will not be accepted under any circumstances. The amount varies depending on the applicant’s category and post applied for.

Fee for General & OBC Candidates: Candidates belonging to the General (UR) and OBC categories are required to pay a non-refundable fee of ₹250. This payment confirms their registration and allows participation in further stages of the process. The fee covers administrative and examination expenses. No refund will be granted even if the candidate withdraws the application. Applicants should ensure successful payment before the last date to avoid rejection.

Fee Exemption for SC/ST Candidates: Applicants belonging to Scheduled Castes (SC) and Scheduled Tribes (ST) are completely exempted from paying the fee. This exemption promotes equality and ensures representation from marginalized communities. They can directly submit the online application without any payment step. However, proper caste certificates must be uploaded for verification. Any mismatch in documentation will cancel the exemption benefit.

Fee Exemption for PwBD Candidates: Persons with Benchmark Disabilities (PwBD) are fully exempted from paying the application fee. This includes candidates with hearing, visual, locomotor, or multiple disabilities. The exemption applies to all categories and post codes under the 2025 recruitment. Supporting documents proving benchmark disability must be uploaded online. Candidates are encouraged to review eligibility norms before claiming this benefit.

Fee Relaxation for Ex-Servicemen: Ex-Servicemen (ESM) candidates are also exempted from the payment of any application fee. This exemption acknowledges their dedicated service to the nation. They must upload valid discharge or service certificates during registration. The relaxation is applicable irrespective of the post or discipline applied for. Incomplete proof of service will result in cancellation of the exemption.

Fee Exemption for Women Candidates: All female candidates, irrespective of category, are exempted from paying the fee. This initiative encourages greater female participation in India’s space programs. The exemption is valid for both technical and non-technical positions. Women applicants can directly proceed to the application submission stage. They should ensure all personal and educational details are correctly filled before submission. ISRO SDSC SHAR

Mode of Payment: The application fee must be paid only through online modes such as Debit Card, Credit Card, UPI, or Internet Banking. No Demand Drafts, Money Orders, or offline challans will be accepted. The payment gateway is hosted on the official ISRO SDSC SHAR website. Candidates should retain the transaction reference number for future use. If any payment failure occurs, applicants must retry before the last date.

Confirmation of Payment: After successful payment, candidates will receive an online receipt or acknowledgment. This receipt acts as proof of payment during the document verification stage. If the fee amount is debited but not reflected on the application portal, candidates must wait 48 hours. In case of persistent issues, the official helpdesk may be contacted with transaction details. No application will be accepted unless the fee payment is successfully verified. ISRO SDSC SHAR

Refund Policy: The application fee is strictly non-refundable under any condition. If a candidate is found ineligible, withdraws, or fails to appear for the exam, the fee will not be refunded. Multiple payments due to internet issues will be refunded automatically by the payment gateway after verification. Candidates must avoid duplicate submissions to prevent payment complications. The recruitment authority bears no responsibility for late or failed transactions. ISRO SDSC SHAR

Important Notes on Fee Payment: Applicants should complete fee payment before the closing date of online registration. Late payments will not be entertained once the portal closes. Candidates must double-check the application status after paying the fee. In case of technical delays, screenshots or receipts should be saved as proof. Following these instructions ensures smooth application acceptance for ISRO SDSC SHAR 2025. ISRO SDSC SHAR

Important Dates ISRO SDSC SHAR: