DRDO ADA Project Assistant I Recruitment 2026: Apply Online for 111 Posts

DRDO ADA Project Assistant I Recruitment 2026: Overview & Key Opportunities

The Aeronautical Development Agency (ADA), a premier autonomous organisation functioning under the Ministry of Defence, Government of India, has officially announced a major recruitment drive for the engagement of Project Assistant-I positions. This recruitment, detailed in Advertisement No. ADA:ADV-138:2026 dated 03rd August 2026, presents a golden opportunity for meritorious Indian Nationals to contribute to India's cutting-edge aerospace and defence research programmes. The DRDO ADA Project Assistant I Recruitment 2026 aims to fill a total of 111 tentative vacancies across seven core engineering disciplines, including Computer Science, Electronics & Communication, Aeronautical, Electrical & Electronics, Mechanical, Metallurgy, and Civil Engineering.

This recruitment is particularly significant for engineering graduates who aspire to work in a dynamic research and development environment. The engagement is offered on a tenure basis, initially for two years, with the possibility of extension based on performance. Candidates with a first-class engineering degree or equivalent qualifications, as specified for each discipline, are eligible to apply. The selection process is designed to be rigorous, involving either a direct interview or a combination of a written test and interview, depending on the candidate's qualification pathway. The written test and interview will be conducted in Bangalore, offering candidates a chance to work in one of India's most vibrant technological hubs. This article provides a comprehensive guide to the DRDO ADA Project Assistant I Recruitment 2026, covering all essential details from eligibility criteria to the application process, ensuring you have all the information needed to apply successfully.

DRDO ADA Project Assistant I Notification Highlights 2026

The official notification for DRDO ADA Project Assistant I Recruitment 2026 brings several key highlights that every aspiring candidate must know. Here is a quick summary of the most important aspects:

• Organisation: Aeronautical Development Agency (ADA), under the Ministry of Defence, Government of India.
• Advertisement Number: ADA:ADV-138:2026.
• Notification Release Date: 03rd August 2026.
• Post Name: Project Assistant-I.
• Total Vacancies: 111 (tentative, including anticipated).
• Nature of Engagement: Tenure basis, initially for 2 years, extendable up to 2 more years.
• Mode of Application: Online through the official ADA website.
• Last Date to Apply: 13th August 2026, up to 1700 hours.
• Selection Process: Interview only OR Written Test followed by Interview, depending on qualification pathway.
• Job Location: Bangalore (written test and interview), with posting likely at ADA facilities.
• Official Website: https://ada.gov.in.

These highlights underscore the importance of this recruitment for engineering graduates seeking a career in defence research. The short application window of just 10 days necessitates prompt action from interested candidates.

About Defence Research and Development Organisation (DRDO) & DRDO ADA Project Assistant I 2026

The Defence Research and Development Organisation (DRDO) is the premier agency under the Department of Defence Research and Development in the Ministry of Defence, Government of India. It is responsible for the design, development, and production of state-of-the-art defence systems, including missiles, aircraft, armaments, and electronic warfare systems. The Aeronautical Development Agency (ADA) is a specialised wing of DRDO, dedicated to the design and development of advanced aircraft, most notably the Light Combat Aircraft (LCA) Tejas. ADA operates with a mission to achieve self-reliance in aerospace technology and has been instrumental in several landmark projects.

Working as a Project Assistant-I at ADA offers a unique opportunity to be part of India's aerospace revolution. The work environment is highly research-oriented, with exposure to cutting-edge technologies and collaboration with some of the brightest minds in the field. This role is ideal for candidates who are passionate about engineering and eager to contribute to national defence capabilities. The tenure-based engagement provides valuable experience that can significantly enhance one's professional profile, whether in the public or private sector.

DRDO ADA Project Assistant I Vacancy Details & Post Breakdown 2026

The DRDO ADA Project Assistant I Recruitment 2026 offers a total of 111 tentative vacancies distributed across seven engineering disciplines. Each discipline has specific educational requirements and a designated number of posts. The following table provides a detailed breakdown of the vacancies:

It is important to note that the vacancies are tentative and may be subject to change. ADA also reserves the right to adjust the distribution of vacancies across disciplines based on operational requirements, and the selection panel may be used for future anticipated vacancies within six months.

Category-Wise Vacancy Reservation for DRDO ADA Project Assistant I 2026

The official notification for DRDO ADA Project Assistant I Recruitment 2026 does not provide a specific category-wise reservation breakup for SC/ST/OBC/EWS/PwD candidates. This is a notable point, as many government recruitments typically include such details. However, the absence of this information does not mean that reservations are not applicable; rather, it indicates that the vacancies are being filled on a merit basis, and the reservation policy may be applied as per Government of India norms at the time of selection.

Candidates belonging to reserved categories are advised to keep their caste certificates ready and refer to the official notification for any updates. It is also worth noting that ADA has the flexibility to operate the selection panel across disciplines, which could affect the final allocation of posts. Therefore, all eligible candidates, regardless of category, are encouraged to apply and compete on merit.

Educational Qualification & Eligibility Criteria for DRDO ADA Project Assistant I 2026

The educational qualification for DRDO ADA Project Assistant I Recruitment 2026 is one of the most critical eligibility criteria. Candidates must possess a first-class degree in the relevant engineering discipline from a recognised university. The notification specifies multiple qualification pathways for each discipline, and the selection method (Interview Only or Written Test + Interview) depends on the pathway under which a candidate qualifies. Below is a detailed breakdown:

Computer Science Engineering

Interview Only: (a) B.E/B.Tech with a valid GATE score; (b) M.E/M.Tech from IIT/NIT; (c) B.Sc + M.Sc with a valid GATE/NET score.

Written Test + Interview: (d) B.E/B.Tech with M.E/M.Tech; (e) B.E/B.Tech with 2 years relevant experience; (f) B.Sc + M.Sc with 2 years relevant experience; (g) B.E/B.Tech.

Electronics & Communication Engineering

Interview Only: (a) B.E/B.Tech with a valid GATE score; (b) M.E/M.Tech from IIT/NIT; (c) B.Sc + M.Sc with a valid GATE/NET score.

Written Test + Interview: (d) B.E/B.Tech with M.E/M.Tech; (e) B.E/B.Tech with 2 years relevant experience; (f) B.Sc + M.Sc with 2 years relevant experience; (g) B.E/B.Tech.

Aeronautical Engineering

Interview Only: (a) B.E/B.Tech with a valid GATE score; (b) M.E/M.Tech from IIT/NIT.

Written Test + Interview: (c) B.E/B.Tech with M.E/M.Tech; (d) B.E/B.Tech with 2 years relevant experience; (e) B.E/B.Tech.

Electrical & Electronics Engineering

Interview Only: (a) B.E/B.Tech with a valid GATE score; (b) M.E/M.Tech from IIT/NIT.

Written Test + Interview: (c) B.E/B.Tech with M.E/M.Tech; (d) B.E/B.Tech with 2 years relevant experience; (e) B.E/B.Tech.

Mechanical Engineering

Interview Only: (a) B.E/B.Tech with a valid GATE score; (b) M.E/M.Tech from IIT/NIT.

Written Test + Interview: (c) B.E/B.Tech with M.E/M.Tech; (d) B.E/B.Tech with 2 years relevant experience; (e) B.E/B.Tech.

Metallurgy Engineering

Interview Only: (a) B.E/B.Tech with a valid GATE score; (b) M.E/M.Tech from IIT/NIT.

Written Test + Interview: (c) B.E/B.Tech with M.E/M.Tech; (d) B.E/B.Tech with 2 years relevant experience; (e) B.E/B.Tech.

Civil Engineering

Interview Only: (a) B.E/B.Tech with a valid GATE score; (b) M.E/M.Tech from IIT/NIT.

Written Test + Interview: (c) B.E/B.Tech with M.E/M.Tech; (d) B.E/B.Tech with 2 years relevant experience; (e) B.E/B.Tech.

It is crucial to note that all qualifications must be in First Class. Additionally, the notification explicitly states that part-time experience, apprenticeship training, periods of training, teaching experience, or experience as a trainee will not be counted when calculating the years of relevant experience. Candidates must ensure they meet the specific requirements for their chosen pathway before applying.

Age Limit & Category Relaxations

The age limit for DRDO ADA Project Assistant I Recruitment 2026 is a maximum of 28 years as of the closing date of registration, which is 13th August 2026. This means candidates must not have been born before 13th August 1998. The age is calculated based on the date of birth as recorded in the matriculation or equivalent certificate.

Age relaxation is applicable for candidates belonging to reserved categories as per Government of India rules. While the official notification does not specify the exact number of years, standard relaxations typically include:

• OBC (Non-Creamy Layer): 3 years relaxation.
• SC/ST: 5 years relaxation.
• PwD (Persons with Disabilities): 10 years relaxation (in addition to category relaxation, if applicable).
• Ex-Servicemen: As per rules.

Candidates are advised to refer to the official notification or contact ADA for precise relaxation details. It is essential to verify your age eligibility before applying, as applications that do not meet the age criteria will be rejected.

Salary Details, Pay Scale & Perks

The selected candidates for DRDO ADA Project Assistant I Recruitment 2026 will receive a competitive monthly stipend, which varies based on their qualification pathway. The stipend structure is as follows:

In addition to the stipend, candidates will be eligible for House Rent Allowance (HRA) as per the rules applicable to the location of posting. This remuneration package is designed to attract and retain talented engineers in the defence research sector. While the engagement is on a tenure basis, the experience and exposure gained at ADA are invaluable for career growth.

DRDO ADA Project Assistant I Selection Process & Examination Phases 2026

The selection process for DRDO ADA Project Assistant I Recruitment 2026 is bifurcated based on the qualification pathway of the candidate. Here is a detailed breakdown of the selection phases:

Phase 1: Shortlisting (for Written Test + Interview Pathway)

Candidates who qualify through pathways (d), (e), (f), or (g) as listed in the qualification table will be shortlisted based on their academic records and experience. The shortlisting criteria will be based on the percentage of marks in the qualifying degree and the relevance of experience.

Phase 2: Written Test

The written test will be conducted for candidates who are not eligible for the Interview Only pathway. The test will follow the same syllabus as GATE for the relevant discipline and will have negative marking for wrong answers. Candidates are advised to bring a scientific calculator to the test. The written test will be held in Bangalore on dates on the ADA website.

Phase 3: Interview

All candidates, whether through the Interview Only pathway or after qualifying in the written test, will be called for a personal interview. The interview will assess the candidate's technical knowledge, problem-solving abilities, and suitability for the role. The interview will also be conducted in Bangalore.

Phase 4: Document Verification

Shortlisted candidates will be required to produce original documents for verification, including educational certificates, experience certificates, caste certificates (if applicable), and identity proof. Failure to produce valid documents will result in disqualification.

Phase 5: Medical Examination

Selected candidates will undergo a medical examination to ensure they are medically fit for the role. The medical standards will be as per the requirements of ADA.

It is important to note that the selection process is rigorous, and candidates must prepare thoroughly for both the written test and interview.

Application Fee Details

One of the most attractive aspects of the DRDO ADA Project Assistant I Recruitment 2026 is that there is no application fee mentioned in the official notification. This means that candidates from all categories, including General, OBC, SC, ST, EWS, and PwD, can apply without any financial burden. This is a significant advantage, as many government recruitments charge a fee for application processing.

However, candidates are advised to check the official notification for any updates regarding the application fee. If a fee is introduced, it will likely be payable online through the official payment gateway. For now, the absence of a fee makes this an accessible opportunity for all eligible engineering graduates.

Important Dates & Schedule

Timely application is crucial for DRDO ADA Project Assistant I Recruitment 2026. The following table outlines the key dates and schedule:

Given the short application window, candidates must complete their registration well before the deadline to avoid last-minute technical issues.

Required Documents for DRDO ADA Project Assistant I Application 2026

Before applying, candidates should ensure they have the following documents ready for upload and verification:

• Duly filled application form (in the prescribed format) with a recent passport-size photograph affixed on the top right corner of the first page.
• Original and self-attested copies of certificates/supporting documents related to qualification, experience, and caste (where applicable).
• Self-attested English transcript, for any document/certificate in a language other than English.
• Original Aadhaar Card.
• No Objection Certificate (NOC) from employer, for candidates presently employed in a Government department/PSU/Autonomous Body.
• Proof of relevant experience, wherever claimed.
• Proof of valid GATE/NET score, wherever applicable.

It is essential to keep scanned copies of all documents in the specified format and size as per the application portal's instructions.

How to Apply Online

Applying for DRDO ADA Project Assistant I Recruitment 2026 is a straightforward process, but it requires careful attention to detail. Follow these step-by-step instructions to complete your application successfully:

1. Visit the Official Website: Go to the official ADA website at https://ada.gov.in.
2. Find the Recruitment Notification: Look for the 'Careers' or 'Recruitment' section on the homepage and click on the link for 'Project Assistant-I Recruitment 2026' (Advt No. ADA:ADV-138:2026).
3. Read the Notification: Carefully read the official notification PDF to understand the eligibility criteria, vacancy details, and application process.
4. Download the Application Form: The application form is likely to be available as a PDF or an online form. If it is a PDF, download it and fill it out manually. If it is an online form, proceed to fill it out on the portal.
5. Fill in Your Details: Provide accurate personal information, educational qualifications, experience details, and contact information. Ensure that all details match your official documents.
6. Attach Photograph and Signature: Affix a recent passport-size photograph on the application form (if offline) or upload scanned copies of your photograph and signature (if online). Ensure they meet the specified dimensions and file size.
7. Upload Required Documents: Scan and upload all necessary documents, including educational certificates, experience certificates, caste certificate (if applicable), and ID proof.
8. Submit the Application: Review all the information carefully before submitting. Once submitted, take a printout of the application form for future reference.
9. Send the Application (if required): If the notification requires sending a hard copy, post it to the specified address before the deadline. Otherwise, the online submission is sufficient.

It is advisable to keep a copy of the submitted application and the payment receipt (if any) for your records.

Important Instructions & Guidelines for DRDO ADA Project Assistant I Applicants

To ensure a smooth application process, candidates must adhere to the following important instructions:

• Ensure that your photograph and signature are in the specified format (JPEG/PNG) and within the size limit (usually 20-100 KB).
• Double-check your eligibility before applying, as applications that do not meet the criteria will be rejected.
• Use a valid email ID and mobile number for all correspondence, as ADA will communicate via these channels.
• Keep your GATE/NET score card ready if you are applying under a pathway that requires it.
• For candidates with experience, ensure that you have proper documentation to prove your experience, as part-time or trainee experience will not be counted.
• If you are currently employed in a Government department/PSU/Autonomous Body, obtain a No Objection Certificate (NOC) from your employer.
• Do not wait until the last day to apply, as the website may experience heavy traffic.
• In case of any discrepancies in the application, contact ADA immediately for clarification.

Following these guidelines will help you avoid common mistakes and ensure that your application is considered valid.

Job Location & Posting Details

The DRDO ADA Project Assistant I Recruitment 2026 will see selected candidates posted at ADA facilities, primarily located in Bangalore, Karnataka. The written test and interview will also be conducted in Bangalore. While the notification does not specify other locations, it is likely that the posting will be at ADA's main campus in Bangalore, which is the hub of aerospace research in India.

Bangalore, known as the Silicon Valley of India, offers a vibrant work environment with numerous opportunities for professional growth. Candidates should be prepared to relocate to Bangalore if selected. The tenure-based engagement may also involve working on multiple projects, providing a diverse and enriching experience.

Final Summary & Advice for Candidates

The DRDO ADA Project Assistant I Recruitment 2026 is a fantastic opportunity for engineering graduates to join one of India's most prestigious defence research organisations. With 111 vacancies across seven disciplines, the competition will be intense, but the rewards are substantial. The tenure-based engagement offers a competitive stipend, valuable experience, and the chance to contribute to national defence projects.

To succeed, candidates should:

• Thoroughly read the official notification and understand the eligibility criteria for their specific discipline.
• Prepare for the written test by revising GATE syllabus topics, as the test follows the GATE pattern.
• Highlight any relevant experience and ensure it is properly documented.
• Apply early to avoid last-minute technical glitches.
• Keep all documents ready for verification.

We at Sarkari Job Finders wish you the very best in your application and hope you secure this prestigious position. Stay updated with the latest recruitment news by visiting our website regularly.

Senior Government Jobs Editor ✓

Career Content Specialist, SEO Strategist, and Fact-Checking Writer for Sarkari Job Finders

This article has been manually researched, cross-referenced with the official notification, and structured to provide verified, candidate-centric information.

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