ISRO Aerospace Engineer Salary in 2025: Per Month Salary, Benefits & Career Path

The Indian Space Research Organisation (ISRO) is regarded as one of the premier government organizations for aerospace engineers in India, because of its good salary structure, high job security, and the experience of working on world-class space missions.

Therefore, it is important to know the aerospace engineering salary in ISRO, especially for students who are pursuing B.Tech in Aerospace Engineering or M.Tech in Aerospace Engineering.

After the recent remarkable achievements of Chandrayaan-3 landing on the lunar south pole and the Aditya-L1 solar mission, ISRO is once again attracting the best talent in aerospace engineering. In 2025, the aerospace engineering per-month salary in ISRO starts at ₹56,100, BASIC at Level 10 of the 7th Pay Commission. This salary increases significantly in the full career path.

ISRO Aerospace Engineer Starting Salary and Package Details

Fresh graduates pursuing B.Tech in Aerospace Engineering or M.Tech in Aerospace Engineering who join ISRO as Scientist/Engineer 'SC' are offered a competitive starting package.

The aerospace engineer's per-month salary in ISRO for entry-level positions is ₹56,000, which falls under Level 10 of the Pay scale as per the 7th Central Pay Commission, ensuring standardized and transparent compensation across all ISRO centers. Graduates from Top Aerospace engineering colleges find the aerospace engineering salary in ISRO particularly attractive due to its comprehensive benefits structure and long-term growth potential.

Also Read: Aerospace Engineering Courses

ISRO Aerospace Engineers Per-Month Salary Breakdown

The ISRO aerospace engineer's per-month salary offers an attractive pay structure backed by government-grade benefits. At the entry-level, the aerospace engineers at ISRO under the 7th CPC earn a gross monthly salary of around ₹84,360, including allowances like DA, HRA, and transport benefits. Below is the breakdown of the ISRO Aerospace Engineer's Per-Month Salary.

ISRO Aerospace Engineer In-Hand Salary

The actual take-home aerospace engineer per month salary in ISRO ranges from ₹68,000 to ₹75,000 after standard deductions. This makes the aerospace engineering salary in ISRO competitive not only among government positions but also against private aerospace companies. Typical deductions include:

ISRO Aerospace Engineer Annual Salary

When converted to annual terms, the aerospace engineering salary in ISRO comes to roughly ₹10–12 LPA in the first year, including all allowances and perks. For students comparing B.Tech in Aerospace Engineering salary and career options, this position is ISRO competitive within the government sector.

While private aerospace companies may offer higher initial packages of ₹15–25 LPA, the aerospace engineering salary in India at ISRO stands out for its job security, long-term benefits, and the opportunity to work on prestigious missions.

When compared to Aeronautical Engineering salaries in the private sector, ISRO provides the advantage of consistent increments, government-backed perks, and a clear career progression path, making it a highly desirable destination for budding aerospace engineers.

ISRO Aerospace Engineer Salary by Experience

ISRO provides one of the most systematic and transparent career progression systems in the governmental environment of India. Each aerospace engineer at ISRO follows a standardized promotion pathway, which consistently demonstrates growth in salary, responsibility, and recognition for their efforts. As engineers progress through different levels, the aerospace engineering salary at ISRO grows considerably across levels.

This is a summary of the common career progression that aerospace engineers at ISRO can expect:

Due to this progression, the aerospace engineering salary in ISRO is among the best in the government sector. For example, an entry-level Aerospace engineer's salary starting at ₹56,100 per month can make more than ₹2 lakh per month as a senior engineer, which is a testament to the career value ISRO offers.

Performance-Based Increment System

ISRO values talent, innovation, and dedication. The organization follows a merit-based promotion and increment policy under the Departmental Promotion Committee (DPC) system. Each year, the aerospace engineer per month salary in ISRO can increase through performance reviews, project contributions, and technical excellence. Top-performing engineers often receive variable increments up to six levels during promotions, further enhancing their earnings.

ISRO vs Private Aerospace Companies: Salary Comparison

One of the biggest questions many prospective aerospace candidates have is how the aerospace engineering salary at ISRO stacks up against positions in the private sector. While private-sector jobs often start off with a higher salary baseline, nothing compares to ISRO's stability, benefits, and long-term career opportunities provided by the government and backed up by science.

Though a private aerospace engineer's salary in India might come with a higher initial compensation, the ISRO aerospace engineer's salary beats the private salary in terms of stability, employee benefits, and growth curve.

Engineers employed at ISRO boast impressive job satisfaction, certainty of long-term financial security, and the benefit of having played a critical role in India's national space missions—something many private jobs can rarely compete with.

ISRO Aerospace Engineer Salary Benefits and Perks Package

One of the biggest advantages of joining ISRO is its extensive benefits and perks, which go far beyond the basic aerospace engineering salary in ISRO. The organization ensures its engineers enjoy a secure, comfortable, and rewarding work life, both professionally and personally. With the updated compensation structure following the latest dearness allowance revision to 58%, the total value proposition has become even more attractive for aerospace engineers.

Financial Benefits Beyond Basic Salary

ISRO's pay package includes several allowances that vary depending on location, job level, and personal circumstances. These components make the aerospace engineer per month salary in ISRO even more attractive when viewed as a total compensation package.

These financial perks ensure that the aerospace engineering salary in ISRO not only matches but often exceeds the real-world value of many private-sector packages when combined with stability and benefits. The recent DA enhancement has added approximately ₹29,118 monthly to each engineer's compensation.

Family and Medical Benefits

ISRO's employee welfare structure supports holistic well-being through comprehensive healthcare and family support systems. From healthcare to education, engineers receive multiple benefits that enrich both professional and family life.

Retirement and Long-term Security Benefits

In addition to a strong in-service package, ISRO ensures long-term financial security for its engineers through multiple retirement schemes. The aerospace engineering salary in ISRO is complemented by robust post-retirement benefits designed to provide lifelong stability.

Significant Update: The introduction of the Unified Pension Scheme (UPS) in 2025 represents a major enhancement to ISRO's retirement benefits. Employees can now choose between the traditional NPS or the new UPS, which guarantees 50% of the last drawn salary as a lifelong pension with 18.5% employer contribution. This makes the long-term value of the aerospace engineer per month salary in ISRO even more attractive.

Additional Workplace Amenities and Facilities

ISRO centers across India provide world-class infrastructure and amenities that enhance the overall work experience:

Recent ISRO Achievements Boosting Career Prospects

Key accomplishments enhancing career growth and aerospace engineering salary in ISRO prospects:

• Chandrayaan-3: Lunar south pole landing
• Aditya-L1: India’s solar observatory mission
• XPoSat Launch: Dedicated X-ray polarimeter satellite
• SpaDeX Mission: Space docking technology

Technology Advancements

• Reusable Launch Vehicle (RLV) tests
• Next Generation Launch Vehicle (NGLV) with 30,000 kg payload
• Bharatiya Antariksh Station (BAS-1) approval

ISRO Recruitment Process and Requirements

Eligibility Criteria and Educational Requirements

• BE/B.Tech in Aerospace Engineering, Mechanical, Electronics, or Computer Science
• Minimum 65% marks or CGPA 6.84

Age limit: 28 years (with reservations)

Students researching B.Tech in Aerospace Engineering salary should note that ISRO accepts multiple engineering disciplines.

Selection Process

• Written Exam: Technical + aptitude
• Interview: Technical knowledge, specialization, communication, comprehension, academics
• Final Merit: 50% written, 50% interview

Application Process

Online applications open for 2–3 weeks on ISRO’s official site; general category fee: ₹250. Recruitment drives occur annually, providing steady opportunities for aerospace engineers per month salary for ISRO aspirants.

Aerospace Engineering Salary in ISRO: Growth, Opportunities & Future Scope

The aerospace sector in India is experiencing unprecedented growth, with exports increasing 224%, climbing to $6.37 billion (2024–25), creating opportunities and enhancing salaries for aerospace engineers in India, specifically with ISRO.

ISRO's successes, such as launching 393 foreign satellites and generating $439 million globally, have resulted in substantial financial benefits and enabled ISRO to enhance salaries for aerospace engineers and other occupational and non-occupational titles in aerospace engineering.

Ambitious missions, such as the Gaganyaan Mission (₹20,193 crore), Chandrayaan-4, a Venus Mission, and the Bharatiya Antariksh Station, have created focused roles for graduates from elite aerospace and B.Tech engineering colleges, raising salaries for aerospace engineers per month with ISRO.

Private aerospace and defense firms are developing and expanding, further complicating the landscape and increasing competition, which also affects salaries in related fields such as aeronautical engineering, and petroleum engineering. However, ISRO has emerged as a leading choice employer, due to its job security, benefits, and prestige associated with supporting national space missions.

Conclusion

ISRO offers aerospace engineers a highly rewarding career that combines competitive pay, long-term job security, and the honor of contributing to India’s space achievements. With the Dearness Allowance revised to 58%, the starting aerospace engineer salary in ISRO has increased from ₹84,360 to ₹1,13,478 gross per month, with an in-hand salary of about ₹1,02,168.

For graduates of B.Tech and M.Tech in Aerospace Engineering or top aviation courses, ISRO remains one of the most sought-after employers due to its comprehensive benefits, structured promotions, and global recognition.

With Aerospace Engineering annual packages reaching up to ₹13.6 LPA at ISRO, rival private aerospace companies have also started paying competitive packages while also offering unmatched stability, research opportunities, and prestige. Landmark missions like Chandrayaan-3, Aditya-L1, and XPoSat highlight ISRO’s innovation and global leadership in space exploration.

In short, the aerospace engineering salary in ISRO is not just about monetary rewards. It’s a career built on purpose, innovation, and national pride, making ISRO the ultimate destination for those aspiring to build impactful, future-ready aerospace careers in India.