ISRO ISTRAC Recruitment 2026

The ISRO ISTRAC interview process typically starts with a written test focusing on quantitative aptitude, reasoning and basic technical concepts, followed by a physical fitness check. The technical interview probes practical knowledge of electronics, signal processing and programming, while the HR round assesses communication skills and alignment with ISRO’s mission. Candidates are advised to practice mock tests, stay updated on recent ISRO missions, and demonstrate a clear passion for space technology.

ISRO ISTRAC promotes a disciplined yet collaborative work environment where innovation is encouraged and achievements are recognized. Employees benefit from structured training programs, clear promotion pathways, and a healthy work‑life balance supported by generous leave policies and on‑site amenities.

Technician: Minimum 10th pass with at least 55% marks or ITI in relevant trade. Technical Assistant: Diploma (any engineering/technology stream) with minimum 55% marks. Scientific Assistant: B.Sc. (Physics, Chemistry, Mathematics, Electronics or related) with minimum 55% marks. Candidates must belong to the 2025‑2026 graduating batch, have no more than 2 backlogs at the time of application, and meet the physical and medical standards prescribed by ISRO. Indian nationality is mandatory.

Round 1: Written test (objective aptitude, reasoning, technical basics) → Round 2: Physical & medical fitness test → Round 3: Technical interview (role‑specific questions) → Round 4: HR interview (personality, motivation, fit)

The Indian Space Research Organisation (ISRO) is the premier space agency of India, renowned globally for its cost‑effective and high‑impact missions ranging from satellite launches to interplanetary exploration. ISRO’s Integrated Spacecraft and Tracking (ISTRAC) centre, headquartered in Bangalore, plays a pivotal role in mission control, telemetry, tracking, and command (TT&C) operations for all Indian satellites. ISTRAC’s cutting‑edge ground stations, state‑of‑the‑art control rooms, and a dedicated workforce ensure seamless communication between spacecraft and Earth, making it a critical backbone of India’s space ambitions. In 2026, ISTRAC is opening 26 fresh graduate positions across multiple categories – Technician, Technical Assistant, Scientific Assistant and several allied roles. These positions are designed for fresh talent who have completed 10th, ITI, Diploma or B.Sc. programmes and are eager to contribute to India’s space missions from day one. The roles blend hands‑on technical work with exposure to high‑technology environments, offering a unique launchpad for a career in aerospace, satellite communication, and defence‑grade electronics. Key responsibilities include: 1) Operating and monitoring satellite telemetry, tracking and command equipment; 2) Conducting routine maintenance and calibration of ground‑station hardware; 3) Assisting senior engineers in data acquisition and analysis; 4) Preparing daily operation logs and incident reports; 5) Supporting the installation and testing of new communication payloads; 6) Ensuring compliance with safety and quality standards; 7) Participating in simulation drills and emergency response exercises; 8) Collaborating with cross‑functional teams for mission planning; 9) Contributing to documentation of standard operating procedures; 10) Engaging in continuous learning through internal training modules. The technical stack at ISTRAC encompasses satellite TT&C systems, RF engineering, embedded C/C++ programming, MATLAB for signal processing, Python for automation, and VLSI hardware design tools. New joiners can expect a structured growth path: starting as Technicians/Assistants, progressing to Senior Technician, Assistant Engineer, and eventually to Project Lead or Specialist roles, with regular performance‑based promotions and opportunities for higher education sponsorship. Why join ISRO ISTRAC? Apart from the prestige of working with a world‑renowned space agency, employees enjoy job security, attractive pension schemes, and exposure to mission‑critical projects that shape the nation’s future. The organization fosters a culture of innovation, continuous learning, and teamwork, making it an ideal environment for ambitious engineers and technologists to thrive.