If you're a civil, electrical or mechanical engineering graduate looking at a government job in Bihar, BPSC AE is probably already on your radar. It's one of the few state-level engineering posts that pays real money from day one and puts you on actual site work, not a desk job.
This post covers everything confirmed for the 2026 cycle, and where details aren't out yet, it says so clearly instead of guessing. It also uses the 2025 cycle as a reference so you know what to expect once the detailed notification lands.
Quick Answer
BPSC has released only a short notice for AE/JE 2026, for 678 total engineering posts (43 Executive Engineer, 101 Assistant Engineer, 534 Junior Engineer), all under Civil Engineering. The detailed notification with exam dates, fee and full eligibility is still awaited and is expected around late April 2026 (tentative). The last full AE recruitment cycle, in 2025, had 1,024 vacancies across Civil, Electrical and Mechanical streams, with the exam held in July 2025.
Latest Notification and Important Dates
The current AE 2026 update is a short notice, not the full advertisement, so treat these as provisional.
| Event | Date (2026 cycle) | Status |
|---|---|---|
| Short notice released | 18 February 2026 | Confirmed |
| Detailed notification | ~28 April 2026 | Tentative |
| Application start | ~30 April 2026 | Tentative |
| Application end | ~28 May 2026 | Tentative |
| Exam date | Not announced | Awaited |
| Admit card | Not announced | Awaited |
For reference, here's how the last complete AE cycle (2025, Advt No. 29-31/2025) played out: application window 29 April to 27/28 May 2025, written exam on 17, 18, 19 July 2025, and result declared on 7 August 2025.
If a fresh full notification for AE 2026 hasn't dropped by the time you're reading this, keep checking bpsc.bihar.gov.in directly, since aggregator sites sometimes post dates before BPSC confirms them. Track it on our exam news page and the Bihar exam guides section.
What the Job Actually Is
An Assistant Engineer in Bihar government service is a field engineering officer, mostly posted under Water Resources, Building Construction, Rural Works, or PHED. Day-to-day work includes site inspection, checking construction quality, measurement and billing of contractor work, preparing estimates, and reporting to the Executive Engineer above you. Civil AEs handle roads, canals, embankments and buildings. Electrical and Mechanical AEs get posted where departments run pumps, generators and electrical installations.
It's a Group B gazetted post in most departments, which matters for pension, promotion and standing back home. You get transferred across districts through your career, so be ready for that.
Vacancy Details / Post Breakdown
The 2026 short notice vacancy is entirely Civil Engineering, split across three levels:
| Post | Vacancies (2026 short notice) |
|---|---|
| Executive Engineer (Civil) | 43 |
| Assistant Engineer (Civil) | 101 |
| Junior Engineer (Civil) | 534 |
| Total | 678 |
The 2025 cycle spread AE vacancies across three streams:
| Discipline | Vacancies (2025 cycle) |
|---|---|
| Civil Engineering | 984 |
| Electrical Engineering | 36 |
| Mechanical Engineering | 4 |
| Total | 1,024 |
Civil dominates almost every cycle. Electrical and Mechanical candidates get thin seats, so don't expect a wide window every year. Civil candidates get more chances but also face heavier competition per seat.
Eligibility
Age Limit
Minimum age is 21 years, calculated as of a cut-off date fixed by BPSC each cycle (typically August 1 of the notification year).
| Category | Maximum Age |
|---|---|
| Unreserved (Male) | 37 years |
| Unreserved Female / BC / EBC | 40 years |
| SC / ST (Male and Female) | 42 years |
Bihar domicile is required for age relaxation. Candidates from outside Bihar can apply but are treated as unreserved with no relaxation.
Education
You need a B.E./B.Tech degree in the relevant discipline (Civil, Electrical or Mechanical Engineering) from an AICTE-recognised institute, or an equivalent qualification through Sections A and B of the Institution of Engineers (India) exam. There's no separate weightage for diploma holders at AE level, that's the JE post.
There's no physical standard test for AE like there is for police or forest posts. Indian citizenship is mandatory, and domicile certificates are needed only for reserved-category or age relaxation claims.
Application Process and Fee
Applications go through the BPSC online portal once the detailed notification is out: register, fill the form, upload photo, signature and category/domicile certificates, pay the fee online, and submit.
| Category | Application Fee |
|---|---|
| General / OBC (outside Bihar) | ₹750 |
| SC / ST of Bihar | ₹200 |
| Female (Bihar domicile) | ₹200 |
| PwD (Bihar domicile) | ₹200 |
Keep scanned copies of your marksheet, category certificate, domicile certificate and a recent photo ready before the form opens, so you're not scrambling at the last minute.
Exam Pattern
BPSC AE selection is currently a single-stage written exam (no separate prelims and mains like the civil services CCE), followed by a document verification and experience evaluation.
| Paper | Subject | Duration | Marks | Nature |
|---|---|---|---|---|
| 1 | General English | 1 hour | 100 | Qualifying (min. 30%) |
| 2 | General Hindi | 1 hour | 100 | Qualifying (min. 30%) |
| 3 | General Studies | 1 hour | 100 | Counts for merit |
| 4 | General Engineering Science | 1 hour | 100 | Counts for merit |
| 5 | Optional Paper 1 (your stream) | 1 hour | 100 | Counts for merit |
| 6 | Optional Paper 2 (your stream) | 1 hour | 100 | Counts for merit |
Each correct answer gets +1 mark, and each wrong answer costs -0.25. The exam is offline, objective type, held on different dates for different papers.
Final selection has two components: written exam counts for 75% weightage, and past work experience counts for 25%, capped at 5 marks per year up to a maximum of 25 marks. If you've already worked as a JE or on a government contract, mention that experience, it moves the needle here.
Practice full-length papers under time pressure before the real exam. Our free mock test series has timed sets that mimic this structure, and topic-wise practice helps clean up weak areas instead of wasting time on things you already know.
Detailed Syllabus
General English and General Hindi
Basic grammar, comprehension, vocabulary, translation and précis writing. These are qualifying papers, so don't overinvest time here beyond clearing the 30% mark comfortably.
General Studies
Current affairs (national and Bihar-specific), Indian history and freedom movement, polity and constitution, Indian and Bihar geography, general science, and Bihar's economy and development schemes. This paper rewards steady daily reading over cramming. Our General Awareness guide and current affairs updates are built for this daily habit.
General Engineering Science
Common to all streams: applied mechanics, strength of materials, basic thermodynamics, engineering mathematics, building materials, and elementary surveying. If your fundamentals from college are solid, this paper won't surprise you.
Civil Engineering (Optional Papers 1 & 2)
Paper 1: structural analysis, structural design (RCC and steel), soil mechanics and foundation engineering. Paper 2: hydrology, water resources engineering, open channel flow, hydraulic structures, and transportation engineering. This is the highest-scoring zone for Civil candidates, so most of your study hours should go here.
Electrical Engineering (Optional Papers 1 & 2)
Electrical machines, power systems, control systems, electrical measurements, power electronics, and switchgear and protection. Fewer seats mean fewer study resources floating around, so build your own notes early.
Mechanical Engineering (Optional Papers 1 & 2)
Thermodynamics, fluid mechanics, machine design, manufacturing processes, and industrial engineering. Just a handful of seats each cycle, so competition per seat is intense despite fewer total applicants.
Salary, Pay Scale and Career Growth
BPSC AE sits at Pay Level 9, starting basic pay around ₹53,100. With DA, HRA and TA added, gross monthly salary for a fresher usually lands between ₹65,000 and ₹75,000, and rises as DA gets revised. Annual CTC estimates from recent hires fall in the ₹9-12 lakh range.
Career progression moves from Assistant Engineer to Executive Engineer, then Superintending Engineer, and eventually Chief Engineer, though each promotion takes years and depends on vacancies and seniority. It's slower than the private sector, but the job security, pension and social respect of a gazetted post are hard to match in Bihar.
Previous Year Cut-off
Cut-offs vary by stream and year depending on vacancy count and paper difficulty.
| Year | Category | Written Cut-off | Final Cut-off |
|---|---|---|---|
| 2022 (Civil) | UR | 392 | 477 |
| 2022 (Civil) | SC | 293 | 398 |
| 2022 (Civil) | EBC | 323 | 435 |
| 2017 (Mechanical) | UR | 424 | 506 |
| 2017 (Mechanical) | SC | 363 | 437 |
The 2025 cycle result was declared on 7 August 2025, but category-wise cut-offs for that cycle weren't consolidated at the time of writing. Treat the numbers above as a rough sense of where the bar sits, not an exact prediction for 2026.
Best Books and Preparation Strategy
Start with your core engineering subjects, since that's where marks are won or lost. For Civil, references like B.C. Punmia (Surveying, RCC), S.K. Garg (Water Resources), and S.S. Bhavikatti (Structural Analysis) work well. Keep one general studies book focused on Bihar-specific facts, since generic national-level books miss the state details BPSC asks about.
A realistic six-month plan: months one and two, rebuild core engineering basics subject by subject. Months three and four, add General Studies and Engineering Science daily alongside core revision. Month five, start weekly full mock tests and analyze mistakes properly. Month six, pure revision and speed work. Our study plan tool can help you lay this out.
If you're weak in the general papers, our Quantitative Aptitude guide and Reasoning guide help with the numerical and logical questions that show up occasionally. Browse free resources in our Reading Room if you don't want to buy new books yet.
Common Mistakes and Honest Advice
The biggest mistake is ignoring the qualifying papers till the last week and barely scraping through, wasting exam-day energy on stress. Clear English and Hindi early.
Second, don't treat core engineering subjects like a college exam where you study only what's "important" to pass. BPSC AE rewards depth, and questions can go into applied areas that surface-level college prep won't cover.
Third, don't wait for the "perfect" notification to start studying. The syllabus barely changes cycle to cycle, so a delayed 2026 notification is really just extra prep time.
Finally, don't ignore negative marking. Guessing randomly on questions you have zero idea about can hurt your score more than help it. Attempt only what you're reasonably confident about.
Related reads on Pareeksha
- BPSC 72nd CCE guide
- Bihar Police Constable recruitment
- BSSC exam guides
- RRB NTPC and RRB Group D for railway engineering-adjacent opportunities
FAQ
Is the BPSC AE 2026 notification out? Only a short notice for 678 posts (Executive Engineer, Assistant Engineer, Junior Engineer, all Civil) was released on 18 February 2026. The detailed notification with exam dates and fee is still awaited.
How many vacancies are there in BPSC AE 2026? The short notice mentions 101 Assistant Engineer posts out of 678 total engineering posts announced together. This can change once the detailed notification is issued.
What is the age limit for BPSC AE? Minimum age is 21 years. Maximum is 37 years for unreserved men, 40 for unreserved women, BC and EBC candidates, and 42 for SC/ST candidates of Bihar.
What is the salary of a BPSC Assistant Engineer? BPSC AE is at Pay Level 9, starting basic pay around ₹53,100. With allowances, gross monthly salary is typically ₹65,000 to ₹75,000 for a fresher.
What qualification is required for BPSC AE? A B.E./B.Tech degree in Civil, Electrical or Mechanical Engineering from an AICTE-recognised institute, or equivalent through Institution of Engineers (India) exams.
Is there negative marking in the BPSC AE exam? Yes. Each correct answer gets +1 mark, and each wrong answer deducts 0.25 marks.
How many papers are there in the BPSC AE exam? Six objective papers: General English, General Hindi, General Studies, General Engineering Science, and two optional papers based on your stream.
Does work experience count in BPSC AE selection? Yes. Written exam marks carry 75% weightage and work experience carries 25%, calculated at 5 marks per year up to a maximum of 25 marks.
When was the last full BPSC AE exam conducted? The 2025 cycle exam was held on 17, 18 and 19 July 2025 for 1,024 vacancies, with results declared on 7 August 2025.
Final word
BPSC AE is a solid post if you want on-ground engineering work with government stability behind it. The 2026 cycle is still forming, so there's no reason to sit and wait. Use this window to lock down your core subjects and build a daily habit for General Studies. When the detailed notification lands, you'll want to already be months into preparation, not starting from zero. Keep checking bpsc.bihar.gov.in for the official update, and use pareeksha.in to track dates and practice alongside it.
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