ISRO Recruitment 2026: Assistant, UDC & JPA Vacancy – Complete Guide

The Indian Space Research Organisation (ISRO) continues to be one of the most prestigious employers in India.

The latest recruitment offers opportunities for candidates aspiring to join India's premier space agency as:

• Assistant
• Upper Division Clerk (UDC)
• Junior Personal Assistant (JPA)

These posts provide an excellent opportunity to work in a high-performance scientific organization.

Why Work at ISRO?

ISRO offers:

• Central Government employment
• Excellent salary
• Scientific work environment
• Career growth
• Job security
• Learning opportunities

Eligibility

Candidates should carefully check the official notification for educational qualifications applicable to each post.

Generally, graduate candidates with the required skills are eligible for Assistant and UDC positions, while JPA posts require prescribed typing or stenography qualifications.

Selection Process

Selection generally includes:

• Written Examination
• Skill Test (where applicable)
• Document Verification

Exam Pattern

Candidates should prepare for:

• General Intelligence
• Quantitative Aptitude
• English Language
• General Awareness
• Computer Knowledge

Best Preparation Strategy

Daily Schedule:

• Mathematics – 1 hour
• Reasoning – 1 hour
• English – 45 minutes
• Current Affairs – 30 minutes
• Computer Awareness – 30 minutes

Important Topics

English

• Grammar
• Vocabulary
• Reading Comprehension

Quantitative Aptitude

• Percentage
• Average
• Time and Work
• Profit and Loss

Reasoning

• Analogy
• Coding-Decoding
• Puzzle
• Blood Relations

General Awareness

• ISRO Missions
• Science
• Space Technology
• Current Affairs

Mock Test Strategy

Candidates should attempt:

• Weekly Full Mock Tests
• Topic-Wise Tests
• Previous Year Question Papers

This improves speed and confidence.

Prepare with MockGuru

MockGuru helps aspirants prepare through:

• Daily Current Affairs
• Aptitude Practice
• English Tests
• Reasoning Quizzes
• Full-Length Mock Tests
• Performance Analytics

Start your preparation early and maximize your chances of joining one of India's most respected scientific organizations.