The Bihar Public Service Commission (BPSC) has announced the Assistant Environmental Scientist (AES) Recruitment 2025 under Advt. No. 88/2025. This recruitment drive brings an excellent opportunity for candidates aspiring to work in the environmental sector within the Bihar Education and Science Department. The notification was released on 27 August 2025, and the online application process is open until 19 September 2025. A total of 17 vacancies have been announced, open for candidates with postgraduate degrees in Chemistry, Biology, Environmental Science, or Physics.

This article provides you with a detailed guide on eligibility, age limit, application fees, category-wise vacancies, how to apply, exam details, and important links. Whether you are a fresh postgraduate or preparing for state-level environmental service jobs, this guide will help you understand everything about the BPSC AES Online Form 2025 in a beginner-friendly and clear format.

BPSC AES Recruitment 2025 – Important Dates

Before applying, candidates must be aware of the important dates to ensure they don’t miss any deadlines. This section will explain the application start date, last date, fee submission, and upcoming exam notifications.

All candidates should keep checking the official BPSC website (https://bpsc.bihar.gov.in/) for updates on admit cards and exam dates.

BPSC AES 2025 – Application Fees

Application fees are mandatory for all candidates. This section gives a breakdown of the charges applicable for each category, including biometric verification fees.

• All Categories: Rs. 100/-
• Additional Biometric Fee (if Aadhaar not provided): Rs. 200/-
• Mode of Payment: Online (Debit Card, Credit Card, Net Banking, UPI)

Candidates are advised to make payments well before the deadline to avoid last-minute server issues.

Eligibility Criteria for BPSC AES Assistant Environmental Scientist 2025

Understanding the eligibility requirements is essential before applying. In this section, we explain the educational qualifications, age limit, and age relaxation rules clearly for easy understanding.

Educational Qualification:

• Candidates must hold a Postgraduate Degree in one of the following subjects:
  • Chemistry
  • Biology
  • Environmental Science
  • Physics

Age Limit (as on 01/08/2025):

• Minimum Age: 21 years
• Maximum Age (Male): 37 years
• Maximum Age (Female): 40 years

Age relaxation is applicable as per Bihar government norms. Candidates are advised to check the official notification for detailed relaxation rules.

BPSC AES 2025 – Vacancy Details

This recruitment offers a total of 17 posts. Below is the category-wise vacancy distribution to help candidates understand reservation and competition levels.

This balanced distribution ensures representation from different categories as per Bihar government recruitment policy.

How to Apply Online for BPSC AES Recruitment 2025

Filling the form correctly is one of the most important steps. A single mistake can lead to rejection. In this section, we explain the step-by-step process to fill the BPSC AES Online Form 2025.

1. Visit the official BPSC website: bpsc.bihar.gov.in
2. Navigate to the “Apply Online” section under current openings.
3. Select Assistant Environmental Scientist Recruitment 2025 (Advt. No. 88/2025).
4. Register using your valid email ID and mobile number.
5. Fill in personal details such as Name, Father’s Name, Date of Birth, and Address carefully.
6. Upload scanned copies of required documents (Photo, Signature, Educational Certificates).
7. Pay the application fee online.
8. Recheck all the details and click on Submit.
9. Download and take a printout of the application form for future use.

Tip: Keep a soft copy of the submitted form and fee receipt saved on your computer or email for future reference.

Selection Process and Exam Pattern (BPSC AES 2025)

Understanding the selection process helps candidates prepare better. This section explains the stages of recruitment and expected exam structure.

• Stage 1: Written Examination
  • Objective-type questions based on General Knowledge, Environmental Science, and Subject-related knowledge.
• Stage 2: Interview
  • Shortlisted candidates from the written exam will appear for an interview.
• Stage 3: Document Verification
  • Final stage where candidates must present original documents for verification.

Candidates should prepare for both subject-related questions and general awareness. The syllabus is available in the official notification.

Conclusion

The BPSC AES Assistant Environmental Scientist Recruitment 2025 is a golden opportunity for postgraduate students in Chemistry, Biology, Environmental Science, or Physics to start their career in the Bihar government sector. With only 17 vacancies, competition will be tough, so candidates should prepare well in advance. Ensure you complete the application process before 19 September 2025 and keep visiting the official BPSC website for admit card and exam updates.

This recruitment not only offers job stability but also a chance to work towards protecting and improving the environment in Bihar.

FAQs – BPSC AES Recruitment 2025

Q1. What is the last date to apply for BPSC AES Assistant Environmental Scientist Recruitment 2025?
Ans: The last date to apply online is 19 September 2025.

Q2. What is the educational qualification required for BPSC AES 2025?
Ans: Candidates must hold a Postgraduate Degree in Chemistry, Biology, Environmental Science, or Physics.

Q3. How many vacancies are available under BPSC AES Recruitment 2025?
Ans: A total of 17 posts are available.

Q4. What is the application fee for BPSC AES 2025?
Ans: All candidates must pay Rs. 100/-, and an additional biometric fee of Rs. 200/- if Aadhaar is not provided.

Q5. What is the selection process for BPSC AES Recruitment 2025?
Ans: The selection process includes a Written Examination, Interview, and Document Verification.