ISRO SAC Recruitment 2025 – 55 Technician & Pharmacist Vacancies

Preparing for the ISRO SAC Recruitment 2025 exam is not just about clearing a test — it’s about developing the technical mindset that aligns with ISRO’s precision-driven work culture. Since this recruitment focuses on Technician ‘B’ and Pharmacist ‘A’ posts, aspirants should plan a preparation strategy that blends conceptual understanding with practical skill-building.

🔧 Understand the Exam Approach

The written test for Technician ‘B’ covers 80 multiple-choice questions drawn directly from your ITI trade syllabus. Questions are designed to test applied skills — how well you understand real workshop situations, electrical safety, or mechanical accuracy. Start by revising your NCVT/SCVT syllabus topic by topic. Focus more on basics like electrical circuits, fitting tools, machine operations, and instrument calibration.

Don’t skip numerical-based questions — ISRO often includes calculations related to measurements, current, resistance, or material dimensions. Revise your formulas regularly and solve them practically instead of rote learning.

For Pharmacist ‘A’, go through the Pharmacy Council of India (PCI) curriculum. Emphasize pharmaceutical chemistry, pharmaceutics, and hospital pharmacy. Make short notes on drug classification, dosages, and pharmacology. ISRO’s questions generally test conceptual clarity, so focus on understanding rather than memorizing.

🧠 Build a Practical Study Routine

A disciplined study routine can make a huge difference. Begin your day with theory — revise one key topic from your trade. In the second half, solve MCQs and sample questions related to that topic. Create a personal error log notebook to record mistakes and weak areas. Revisiting this notebook weekly will help strengthen your base and track improvement.

For practical readiness, try to get hands-on exposure in labs, workshops, or training setups. Even at home, you can revise tool identification, wiring symbols, mechanical joints, or circuit diagrams. Skill test qualifiers are often those who can demonstrate confidence with real tools.

📚 Focus on the Skill Test

Once you qualify for the written exam, the next challenge is the Skill Test, which is qualifying in nature but equally critical. ISRO focuses on real-time application of trade skills — for example, electrical candidates may have to perform basic wiring or continuity checks, while mechanical trades might need to align or measure components accurately.

Revisit your safety rules, tool handling techniques, and practical steps from training days. Practice under time constraints. Precision matters more than speed — even a single mistake can reduce marks during assessment.

⚙️ Smart Study Tips

• Prioritize Trade-Based Topics: Avoid wasting time on unrelated general subjects. Stick strictly to what’s mentioned in the official syllabus.

• Use Visual Learning: Diagrams and flow charts improve retention of tools, circuits, and mechanical systems.

• Mock Tests Weekly: Simulate exam conditions with a timer. Analyze both accuracy and time management.

• Avoid Overstudying: Rest is part of learning. Retention improves when your brain is refreshed.

💡 Develop the ISRO Mindset

ISRO values candidates who are calm, detail-oriented, and consistent. Every role at the Space Applications Centre supports critical projects — from satellite testing to communication systems. When you prepare, visualize your contribution to these missions. This mindset helps you study with purpose, not pressure.

Keep yourself updated with India’s space advancements, but do not drift into irrelevant reading. Understanding where your trade fits within the bigger picture builds confidence and connection to the mission you’ll serve.