DIAT Syllabus & Exam Pattern 2026: Scientist, Assistant Professor & Technical Staff CBT & Interview Scheme

DIAT Pune Recruitment 2026: Examination Pattern & Detailed Syllabus

The Defence Institute of Advanced Technology (DIAT), a premier Deemed University under DRDO, Ministry of Defence, conducts competitive selections to appoint leading faculty, research scientists, and technical personnel. Mastering the exact syllabus and examination scheme is paramount for securing appointments in this prestigious defence research institution.

Selection Architecture & Evaluation Stages

Recruitment at DIAT Pune is stratified according to post cadres and responsibilities:

• Faculty & Scientist Posts (Academic Levels 10 to 14): Two-tier evaluation comprising rigorous scrutiny of academic achievements/publications, a specialized technical presentation on proposed defence research, and a personal interview before the Board of Selection.
• Technical & Administrative Posts: Two-phase selection comprising an objective Computer Based Test (CBT) followed by practical trade tests and document scrutiny.
• Junior & Senior Research Fellows (JRF/SRF): Evaluation of valid GATE/NET score percentiles followed by a subject viva-voce.

Written Examination & CBT Structure (Technical & Administrative Cadres)

For technical and ministerial cadres, the Computer Based Test is conducted for 100 marks with a total duration of 120 minutes:

Note: Each correct answer awards 1 mark. A negative marking of 0.25 marks applies for each incorrect response in the CBT.

Discipline-Specific Syllabus Breakdown

1. Aerospace & Mechanical Engineering

• Aerodynamics & Flight Mechanics: Compressible fluid flow, shockwaves, supersonic and hypersonic aerodynamics, missile trajectories, and CFD principles.
• Propulsion Systems: Gas turbines, ramjets, scramjets, solid and liquid propellant rocket motors, combustion kinetics.
• Structures & Materials: Finite Element Analysis (FEA), composite materials in military airframes, aeroelasticity, fracture mechanics.

2. Electronics & Communication Engineering

• Radar & Microwave Engineering: Phased array radars, Synthetic Aperture Radar (SAR), electronic warfare (EW) countermeasures, antenna theory.
• Signal Processing & Communications: DSP architectures, military satellite communications, encrypted spread spectrum systems, optical fibre sensors.

3. Computer Science, AI & Cyber Security

• Artificial Intelligence & Robotics: Autonomous unmanned systems (UAVs/UGVs), computer vision, deep reinforcement learning, swarm robotics.
• Cyber Defence: Cryptography, network security protocols, vulnerability analysis, reverse engineering, defensive cybersecurity frameworks.

For active openings and notification updates, explore the DIAT Recruitment 2026 Hub.