Overview
The ISRO is facing a wave of resignations from its senior scientific and technical staff. In response, the Department of Space (DoS) issued a memorandum on 14 July 2026 directing ISRO centres not to accept voluntary retirement or resignation requests from Group ‘A’ staff attached to the Gaganyaan mission and other critical projects.
Key Developments
- The memo, signed by S.R. Rajashekar, Joint Secretary (Personnel), DoS, warns that routine acceptance of voluntary retirement (VR) or resignation requests will not be permitted for staff linked to high‑priority missions.
- Any such request, even from personnel below the rank of Scientist/Engineer‑SG, must be forwarded to the DoS with recommendations from the respective centre for a final decision.
- Union Minister of State for Science & Technology Jitendra Singh downplayed a manpower crisis, stating that the agency’s culture of continuity and involvement of retired experts will mitigate the impact.
- During the February 2026 parliamentary budget session, Singh disclosed that ISRO’s total sanctioned strength is 18,142 posts, with a vacancy of 2,613 (≈14.4%). Recruitment for 1,449 posts is underway, aiming for completion by October 2026.
- The flagship HLVM3 G1/OM1 mission, originally planned for Q1 2026, has been postponed, adding pressure on the workforce.
Important Facts
• ISRO’s Science & Technology cadre has a vacancy of 1,636 posts, with recruitment for 1,261 underway.
• The Administration cadre’s sanctioned strength is 4,034, with 3,057 currently serving.
• The DoS aims to fill 8 % of vacancies by October 2026; the remaining 5 % depends on selection outcomes.
Exam Relevance
Understanding this development helps aspirants in several ways:
- It illustrates how the government uses administrative orders to safeguard critical national projects, a key aspect of public administration.
- The data on sanctioned strength, vacancies, and recruitment timelines provide concrete figures for questions on human resource management in the space sector.
- The memo reflects the interplay between political leadership (Minister Jitendra Singh) and bureaucratic mechanisms (DoS), relevant for GS2 questions on centre‑state relations and policy implementation.
Way Forward
To address the staffing challenge, the following steps are likely:
- Accelerate the ongoing recruitment drives, especially for the Science & Technology cadre, to meet the October 2026 target.
- Utilise retired ISRO experts on a contractual basis, as highlighted by the Minister, to ensure continuity of critical missions.
- Monitor the impact of the memo on project timelines, particularly the delayed HLVM3 G1/OM1 launch.
- Review the effectiveness of the policy after a few months and consider broader reforms in talent retention for high‑tech public sector units.
Overall, the DoS’s intervention underscores the strategic importance of retaining skilled manpower for flagship programmes like Gaganyaan, a matter of national pride and technological self‑reliance.