Former ISRO Scientist Shares Essential Skills for Careers in India's Space Sector

Students aiming for careers in India's expanding space sector must build solid foundations in mathematics, physics, and programming rather than trying to learn rocket science right away. Gurpreet Singh, an IIT Roorkee graduate, former ISRO scientist, and current math lead at Newton School of Technology, shared these insights after working for over seven years in ISRO's Space Navigation Group on the NavIC system. Singh explained that subjects like algebra, geometry, trigonometry, calculus, and mechanics help solve real-world challenges in space missions. Programming languages like Python allow students to convert mathematical models into operational software. He noted that spacecraft engineering requires multidisciplinary teamwork, systems thinking, and clear communication. The growing space economy extends far beyond designing rockets or becoming an astronaut. Missions depend on wider ecosystems that include flight dynamics, mission planning, navigation, ground operations, thermal systems, materials testing, and reliability. Earth-observation satellites generate large amounts of data for agriculture, climate monitoring, urban planning, forestry, and disaster management. Commercial space activities also require roles in quality assurance, supply-chain management, cybersecurity, space law, insurance, and finance. Artificial intelligence and machine learning help analyze satellite imagery, monitor environmental changes, and improve disaster forecasting, but these tools do not replace the need for core domain knowledge. Singh advises students to complete one serious hands-on project, such as simulating a satellite orbit or building a sensor system using Arduino, rather than collecting numerous course certificates.