GS3Science & Technology·21 Jul 2026·2 min read

The Immediate Trigger

ISRO today issued a memorandum warning scientists and engineers on critical missions not to resign, after internal reports flagged a surge in planned exits. The directive mirrors the agency’s earlier battle in the early 1990s when the burgeoning IT sector lured away its brightest engineers, forcing ISRO to overhaul recruitment. That crisis ultimately led to the founding of the Indian Institute of Space Science and Technology in 2007 to nurture home‑grown space talent.

The Immediate Trigger
  • ISRO Memorandum on Retaining Engineers: Why Talent Exodus Recurred

ISRO Memorandum on Retaining Engineers: Why Talent Exodus Recurred

ISRO’s headquarters in Bengaluru issued a memorandum on 19 July 2026 directing centre directors and unit heads not to accept resignation requests from scientists and engineers attached to critical missions such as Gaganyaan. The move is intended to avert a repeat of the talent drain that crippled the agency in the early‑1990s when the burgeoning IT sector lured away senior engineers.

The July 19 2026 directive reflects growing anxiety over the continuity of India’s crewed‑flight programme and other high‑profile projects.

  • The memorandum was signed on 19 July 2026.
  • It instructs directors to treat resignation requests from mission‑critical staff as “routine” refusals.
  • It specifically mentions the Gaganyaan crew‑ed programme.
  • Issued from ISRO’s Bengaluru headquarters, the note is addressed to all centre directors.

The agency fears that any sudden loss of expertise could jeopardise launch schedules and increase the risk of cost overruns. By pre‑emptively curbing voluntary exits, ISRO hopes to preserve institutional memory ahead of the planned crewed flight.

Historical Parallel – The 1990s IT Lure

In the early 1990s, a wave of private‑sector opportunities in Bengaluru’s nascent IT hub drew many senior ISRO engineers away, exposing the agency’s vulnerability to talent shortages.

  • Leading firms such as Infosys, HCL and Wipro offered salaries up to 30 percent higher than government pay.
  • Government recruitment ads required an 8‑9 month process, during which candidates often accepted private offers.
  • The exodus coincided with ISRO’s expansion of the Polar Satellite Launch Vehicle and the Geosynchronous Satellite Launch Vehicle (GSLV).
  • Senior hands left for the private sector, prompting a crisis described by former Director E.K. Kutty as “a big crisis back then”.

The prolonged hiring lag forced ISRO to revamp its recruitment mechanism, culminating in the creation of the Indian Institute of Space Science and Technology in 2007 to nurture a dedicated pipeline of space‑

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