BPSC AE 2025: Notification, Exam Date, Syllabus & Full Details
BPSC Assistant Engineer 2025 Exam Overview
The BPSC Assistant Engineer (AE) exam is one of the most sought-after state-level engineering recruitment opportunities for candidates aspiring to work in various technical departments of the Bihar government. Conducted periodically by the Bihar Public Service Commission, this exam aims to select skilled engineers to plan, design, and implement infrastructure projects across civil, mechanical, and electrical domains in the state.
If you hold the requisite engineering qualifications, possess strong problem-solving skills, and are committed to contributing to Bihar’s infrastructure development, the BPSC AE 2025 exam could be your gateway to a secure and respected career in the public sector. This overview outlines important details like eligibility criteria, selection process, exam pattern, vacancies, and preparation essentials to help you succeed.
What is the BPSC Assistant Engineer Exam?
The BPSC AE exam is conducted by the Bihar Public Service Commission to recruit engineers for Group B Gazetted posts in various government departments such as Public Health Engineering, Road Construction, Water Resources, and Urban Development. It ensures that qualified engineers are appointed to strengthen the state’s public works and infrastructure facilities.
Common Posts Under BPSC AE Recruitment
- Assistant Engineer (Civil)
- Assistant Engineer (Mechanical)
- Assistant Engineer (Electrical)
These positions offer job stability, competitive salaries, allowances, and opportunities to work on large-scale development projects that directly benefit the public.
BPSC AE 2025 Exam Summary
The BPSC AE 2025 exam consists of a written examination followed by document verification, with preference marks awarded for certain contract service experience.
| Parameter | Details |
|---|---|
| Conducting Body | Bihar Public Service Commission (BPSC) |
| Name of Posts | Assistant Engineer (Civil/Mechanical/Electrical) |
| Selection Process | Written Exam, Preference Marks, Document Verification |
| Vacancies | Approx. 1,024 (Civil, Mechanical, Electrical) |
| Question Type | Objective (MCQ) |
| Number of Papers | 6 (4 compulsory + 2 optional as per discipline) |
| Exam Duration | 1 hour per paper |
| Number of Questions | 100 per paper |
| Maximum Marks | 600 (100 marks × 6 papers) |
| Qualifying Marks | English & Hindi – 30% each; category-based cut-off for other papers |
| Official Website | bpsc.bih.nic.in |
BPSC AE 2025 Important Dates
The Bihar Public Service Commission (BPSC) has released the BPSC AE Notification 2025 on their official website along with all the details. The BPSC AE exam will now be conducted on 17th, 18th, and 19th July 2025.
| Events | Dates |
|---|---|
| BPSC AE Notification 2025 | 28th April 2025 |
| Apply Online Start | 30th April 2025 |
| Last Date to Apply Online | 28th May 2025 |
| Last Date for Fee Submission | 28th May 2025 |
| BPSC AE Admit Card 2025 | 15th July 2025 |
| BPSC AE Exam Date 2025 | 17th, 18th and 19th July 2025 |
BPSC Assistant Engineer Vacancy 2025
BPSC has announced 1024 vacancies for the post of Assistant Engineer for Civil/Mechanical/Electrical disciplines. The maximum number of vacancies is for the Civil department, which is 984, and the least is for Mechanical.
Discipline-wise Vacancy
| Advt. No. | Disciplines | Vacancies |
|---|---|---|
| 29/2025 | Civil | 984 |
| 30/2025 | Electrical | 36 |
| 31/2025 | Mechanical | 4 |
| Total | 1024 |
Category-wise Vacancy 2025
| Post Name | UR | EWS | EBC | BC | BC Female | SC | ST | Total |
|---|---|---|---|---|---|---|---|---|
| Assistant Engineer (Civil) | 466 | 96 | 136 | 91 | 11 | 171 | 13 | 984 |
| Assistant Engineer (Mechanical) | 21 | 02 | 07 | 02 | 02 | 02 | 0 | 36 |
| Assistant Engineer (Electrical) | 02 | 0 | 0 | 01 | 0 | 01 | 0 | 04 |
BPSC AE 2025 Eligibility Criteria
To apply for the BPSC Assistant Engineer 2025 exam, candidates must meet the following requirements in terms of nationality, age limit, educational qualifications, and other conditions:
1. Nationality
- Must be a citizen of India.
2. Educational Qualification
| Post | Minimum Qualification |
|---|---|
| Assistant Engineer (Civil) | B.E./B.Tech in Civil Engineering from a recognized university/institution approved by AICTE/UGC |
| Assistant Engineer (Mechanical) | B.E./B.Tech in Mechanical Engineering from a recognized university/institution approved by AICTE/UGC |
| Assistant Engineer (Electrical) | B.E./B.Tech in Electrical Engineering from a recognized university/institution approved by AICTE/UGC |
Note: Final-year students are not eligible unless they have the required degree before the last date of application submission.
3. Age Limit (As on 1 August 2025)
| Category | Minimum Age | Maximum Age |
|---|---|---|
| Unreserved (Male) | 21 years | 37 years |
| Backward Class / Extremely Backward Class (Male & Female) | 21 years | 40 years |
| Unreserved (Female) | 21 years | 40 years |
| SC / ST (Male & Female) | 21 years | 42 years |
4. Other Requirements
- Must meet physical and medical fitness standards as per Bihar government norms.
- Should possess good moral character and not have been convicted of any criminal offence.
BPSC AE 2025 Syllabus & Exam Pattern
The BPSC AE 2025 exam consists of 6 objective-type papers — 4 compulsory papers for all candidates and 2 optional papers based on the engineering discipline chosen (Civil/Mechanical/Electrical).
| Paper Type | Paper Name | Marks | Duration | Remarks |
|---|---|---|---|---|
| Compulsory | General English | 100 | 1 hour | Qualifying – Minimum 30% required |
| Compulsory | General Hindi | 100 | 1 hour | Qualifying – Minimum 30% required |
| Compulsory | General Studies | 100 | 1 hour | Marks counted for merit |
| Compulsory | General Engineering Science | 100 | 1 hour | Common for all branches |
| Optional | Paper I (Discipline-specific) | 100 | 1 hour | Based on chosen branch |
| Optional | Paper II (Discipline-specific) | 100 | 1 hour | Based on chosen branch |
- Total Marks: 600
- Question Type: Multiple Choice Questions (MCQs)
- Negative Marking: –0.25 marks for each wrong answer
- Mode of Exam: Offline (OMR-based)
BPSC AE 2025 Syllabus
1. Compulsory Papers
- General English (Qualifying): Grammar & Vocabulary, Synonyms & Antonyms, Error Detection, Sentence Rearrangement, Comprehension Passages, Cloze Test, One-word Substitution.
- General Hindi (Qualifying): व्याकरण, पर्यायवाची एवं विलोम शब्द, वाक्य शुद्धि, मुहावरे एवं लोकोक्तियाँ, पठन समझ, शब्दावली.
- General Studies: Current Affairs (National & Bihar), Indian Polity & Constitution, Indian Economy, Geography (India & Bihar), General Science, Awards, Important Dates, Capitals, Currencies.
- General Engineering Science (Common for all): Engineering Mechanics, Strength of Materials, Environmental Engineering, Engineering Materials, Energy Sources, Surveying Basics, Engineering Drawing, Project Management & Estimation.
2. Optional Papers (Discipline-Specific)
A. Civil Engineering
- Paper I: Building Materials, Structural Mechanics, Surveying, RCC Design, Transportation Engineering Basics, Fluid Mechanics Basics.
- Paper II: Soil Mechanics, Hydraulic Engineering, Hydrology, Structural Design & Analysis, Public Health Engineering, Highway Engineering.
B. Mechanical Engineering
- Paper I: Thermodynamics, IC Engines, Refrigeration & Air Conditioning, Fluid Mechanics & Machinery, Heat Transfer.
- Paper II: Theory of Machines, Machine Design, Production & Industrial Engineering, Strength of Materials.
C. Electrical Engineering
- Paper I: Circuit Theory, Electrical Machines, Electromagnetic Theory, Measurements & Instrumentation, Control Systems.
- Paper II: Analog & Digital Electronics, Power Systems, Microprocessors & Communication Systems.
BPSC AE 2025 Salary & Job Profile
The BPSC Assistant Engineer post is a Group B Gazetted Officer position in the Bihar state government’s technical departments. Apart from a respectable pay scale, the role offers job security, allowances, and the opportunity to contribute to large-scale infrastructure projects.
1. Salary Structure
| Component | Details |
|---|---|
| Pay Level | Level 9 (7th CPC) |
| Pay Scale | ₹53,100 – ₹1,67,800 per month |
| Grade Pay | ₹5,400 |
| Basic Pay (Starting) | ₹53,100 |
| Dearness Allowance (DA) | As per Bihar Govt. norms (currently ~42% of basic) |
| House Rent Allowance (HRA) | 8%–24% of basic, based on posting location |
| Other Allowances | Travel allowance, medical allowance, special duty allowance, etc. |
| In-hand Salary (approx.) | ₹70,000 – ₹80,000 per month after deductions |
2. Job Profile
BPSC AEs are appointed in departments like Public Health Engineering, Water Resources, Road Construction, and Urban Development.
Key Responsibilities:
- Preparing engineering designs, estimates, and technical reports
- Supervising construction and maintenance of public works
- Ensuring adherence to safety, environmental, and quality standards
- Coordinating with contractors and other government officials
- Inspecting project sites and monitoring progress
- Managing departmental staff and resources
- Preparing and submitting work progress reports
How to Apply for BPSC AE 2025
- Visit the Official Website: Go to https://www.bpsc.bih.nic.in/.
- Find the Application Link: On the homepage, click on the “Apply Online” link for BPSC Assistant Engineer Recruitment 2025.
- Complete the Registration: Fill in basic details like name, email ID, mobile number, and date of birth. Create a login ID and password.
- Fill the Application Form: Enter personal, educational, and communication details. Select your engineering discipline and preferred exam center.
- Upload Required Documents: Upload a scanned passport-size photograph, signature, and other relevant certificates in the prescribed format.
- Pay the Application Fee:
Category Fee General / OBC / EWS ₹750 SC / ST (Bihar Domicile) ₹200 Female Candidates (Bihar Domicile) ₹200 PwD Candidates ₹200 - Submit the Form: Review all details carefully before final submission. Click “Submit” and take a printout of the application form.
Preparation Tips for BPSC AE 2025
- Understand the Exam Pattern and Syllabus thoroughly to plan your preparation effectively.
- Make a Daily Study Plan and stick to it consistently for better time management.
- Focus on your Weak Areas and work on improving accuracy in those topics.
- Practice Previous Year Papers and Mock Tests regularly to get familiar with the exam format.
- If you’re using a learning app like Invictaa, make sure to utilize the Mock Tests provided and carefully analyze your performance.
Frequently Asked Questions (FAQ)
What is the BPSC AE 2025 Exam?
The BPSC Assistant Engineer 2025 Exam is conducted by the Bihar Public Service Commission to recruit engineers for various departments of the Bihar state government in Civil, Mechanical, and Electrical fields.
What is the eligibility for BPSC AE 2025?
A bachelor’s degree in the relevant engineering discipline (Civil, Mechanical, or Electrical) and an age between 21-37 years (for UR-Male), with relaxations for reserved categories.
How many vacancies are there in BPSC AE 2025?
A total of 1024 vacancies have been announced across Civil (984), Mechanical (4), and Electrical (36) engineering branches.
What is the selection process for BPSC AE 2025?
The selection is based on a written examination (6 papers) followed by Document Verification. There is no interview.
What is the exam pattern for BPSC AE 2025?
The exam has 4 compulsory papers (English, Hindi, GS, General Engineering Science) and 2 optional technical papers. The total merit is based on 600 marks.
What is the syllabus for BPSC AE 2025?
The syllabus covers General Studies, General Engineering Science, and a detailed syllabus for the chosen engineering discipline (Civil, Mechanical, or Electrical).
Is there negative marking in BPSC AE 2025?
Yes, there is a negative marking of 0.25 marks for each incorrect answer.
What is the salary of a BPSC Assistant Engineer?
The post is in Pay Level 9 (₹53,100 – ₹1,67,800), with an approximate in-hand salary of ₹70,000 – ₹80,000 per month.
How can I apply for BPSC AE 2025?
You can apply online through the official BPSC website https://www.bpsc.bih.nic.in/ when the application window is open.
When will the BPSC AE 2025 exam be held?
The exam is scheduled to be held on the 17th, 18th, and 19th of July 2025.