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BTSC Junior Engineer Recruitment 2025 (2747 Post)

Post Date: October 13, 2025 | 11:21 AM

Bihar Technical Service Commission (BTSC) has released a short notice on official website for the recruitment of Junior Engineer Post. This recruitment is for 2747 positions. BTSC Application Form will start from 15 October 2025 & the candidates can apply till the 15 November 2025. Minimum age required is 18 Years & The Maximum Age Is 42 Years (Post Wise) as on 01 August 2025. Candidates must check the complete details for BTSC Junior Engineer Recruitment 2025 given below. (Advt No. 28/2025, 29/2025, 30/2025)

BTSC Junior Engineer Examination 2025: Short Details

Important Dates

  • Online Apply Start Date: 15 October 2025
  • Online Apply Last Date: 15 November 2025
  • Last Date For Fee Payment: 15 November 2025
  • Last Date Final Submit Form: 17 November 2025
  • Exam Date: Notify Soon
  • Admit Card: Before Exam
  • Result Date: Will Be Updated Here Soon
  • Candidates are advised to confirm from the BTSC official website.

Application Fee

  • All Candidates: ₹100/-
  • Payment Mode (Online):
  • • Debit Card
  • • Credit Card
  • • Internet Banking
  • • IMPS
  • • Cash Card / Mobile Wallet

BTSC Junior Engineer Notification 2025: Age Limits As On 01 August 2025

  • Minimum Age: 18 Year
  • Maximum Age: 37 Years (UR Male)
  • Maximum Age: 40 Years (UR Female)
  • Maximum Age: 40 Years (BC/EBC Male, Female)
  • Maximum Age: 42 Years (SC/ST Male, Female)

Total Post

2747 Posts
BTSC Junior Engineer Recruitment 2025: Branch-Wise Vacancy Details
Advertisement No.BranchNo. Of Post
Advt. No. 28/2025Junior Engineer (Civil)2591
Advt. No. 30/2025Junior Engineer (Electrical)86
Advt. No. 29/2025Junior Engineer (Mechanical)70
Total Posts2747
BTSC Junior Engineer Recruitment 2025: Branch-Wise Eligibility Criteria
BranchEducational Qualification
Junior Engineer (Civil)Diploma in Civil Engineering from AICTE recognized institution/State Technical Board/UGC-approved University (Non-Distance Mode)
Junior Engineer (Electrical)Diploma in Electrical Engineering from AICTE recognized institution/State Technical Board/UGC-approved University (Non-Distance Mode)
Junior Engineer (Mechanical)Diploma in Mechanical Engineering from AICTE recognized institution/State Technical Board/UGC-approved University (Non-Distance Mode)
How To Fill BTSC Junior Engineer Online Form 2025
BTSC Junior Engineer Recruitment 2025: Mode Of Selection
Some Useful Important Links
BTSC Junior Engineer Online Form 2025: Important Question
  1. When will the online application for BTSC Junior Engineer Recruitment 2025 Start?

    The online application for this recruitment will start from 15 October 2025.

  2. What is the last date for online application for BTSC Junior Engineer 2025?

    The last date for online application is 15 November 2025 (11:59 PM), final submission till 17 November 2025.

  3. What is the age limit for BTSC Junior Engineer 2025?

    The minimum age is 18 and maximum age is 37-42 years (category wise and gender wise) as on 01 August 2025.

  4. What is the eligibility for BTSC Junior Engineer Vacancy 2025?

    Candidates must have Diploma in Civil/Electrical/Mechanical Engineering from AICTE recognized institution in Non-Distance Mode.

  5. What is the official website for BTSC?

    The official website for BTSC is https://btsc.bihar.gov.in/

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BTSC Junior Engineer: Building Bihar's Infrastructure Through Technical Excellence

Transforming 2747 Diploma Engineers into Government Technical Officers Across Multiple Departments

The BTSC Junior Engineer Recruitment 2025 fills 2,747 technical positions across various Bihar government departments managing infrastructure development, public works, water resources, and building construction. This diploma-level recruitment offers engineering graduates opportunity to contribute to Bihar's development through road construction, irrigation projects, power distribution, and mechanical maintenance ensuring quality infrastructure for 13 crore+ population.

Branch-Wise Distribution:

  • Civil Engineering: 2,591 posts (94% of total vacancies) in PWD, Water Resources, Building Construction, Roads
  • Electrical Engineering: 86 posts (3%) in Power Department, PHED, Building Construction electrical wing
  • Mechanical Engineering: 70 posts (3%) in Water Resources, PHED pump houses, Building Construction

Major Employing Departments:

  • Water Resources Department: 2,386 posts (dam construction, canal maintenance, flood control projects)
  • Planning & Development: 1,298 posts (rural road construction, MGNREGA infrastructure projects)
  • Road Construction Department: 463 posts (state highways, district roads, bridge construction)
  • Public Health Engineering: 491 posts (water supply schemes, sewage treatment, pump operations)
  • Building Construction: 431 posts (government buildings, offices, residential quarters construction)
  • Small Water Resources: 493 posts (minor irrigation, water conservation, drainage projects)

Salary and Benefits:

  • Pay Level 7: ₹35,400-₹1,12,400 per month (7th Pay Commission Bihar scale)
  • Gross in-hand: ₹55,000-₹70,000/month initially (basic + DA 50% + HRA + allowances)
  • Grade Pay: ₹4,600 (additional to basic pay)
  • Technical Allowance: ₹2,000-₹3,000/month for field postings and project work

BTSC Junior Engineers enjoy Bihar government benefits including medical facilities, GPF, pension, LTC, children education allowance, and promotion opportunities reaching Executive Engineer/Superintending Engineer level within 20-25 years ensuring rewarding technical career in state infrastructure development.

Computer-Based Test: 100 Questions in 2 Hours with Technical and General Studies

Single-Stage CBT Exam with 80% Technical and 20% General Studies Weightage

The BTSC JE selection 2025 follows transparent single-stage computer-based examination testing branch-specific technical knowledge (80%) and general awareness (20%). No interview/personality test ensuring objective merit-based selection purely through written examination performance eliminating subjectivity in recruitment process.

Exam Pattern Details:

  • Total questions: 100 MCQs (objective type, computer-based)
  • Total marks: 100 (1 mark per question)
  • Duration: 2 hours (120 minutes)
  • Language: Bilingual (Hindi and English for all questions)
  • Exam mode: Online CBT at designated centers across Bihar
  • Negative marking: -0.25 marks for each wrong answer

Section-Wise Distribution:

  • Section I - Domain Knowledge: 80 questions, 80 marks (branch-specific technical topics)
  • Section II - General Studies: 20 questions, 20 marks (Indian history, geography, polity, Bihar GK, current affairs, reasoning)
  • No sectional timing: Candidates can attempt questions from any section in any order

Branch-Wise Technical Syllabus:

  • Civil Engineering: Structural Analysis, Concrete Technology, Soil Mechanics, Surveying, Transportation Engineering, Hydraulics, Environmental Engineering, Building Materials, Estimation & Costing
  • Electrical Engineering: Electrical Machines, Power Systems, Control Systems, Electrical Measurements, Analog & Digital Electronics, Power Electronics, Electrical Installation & Maintenance
  • Mechanical Engineering: Thermodynamics, Heat Transfer, Fluid Mechanics, Manufacturing Processes, Strength of Materials, Theory of Machines, Industrial Engineering, Refrigeration & Air Conditioning

Qualifying Marks (Category-Wise):

  • General/EWS: 40 marks out of 100 (40% minimum required)
  • OBC/BC: 34 marks out of 100 (34% minimum required)
  • SC/ST: 32 marks out of 100 (32% minimum required)
  • SC/ST women/PwD: 32 marks (special relaxation category)

Expected Cutoff Trends (Based on Previous BTSC JE Exams):

  • Civil Engineering: General (55-65/100), OBC (50-60), SC/ST (45-55)
  • Electrical Engineering: General (60-70/100), OBC (55-65), SC/ST (50-60)
  • Mechanical Engineering: General (60-70/100), OBC (55-65), SC/ST (50-60)
  • Note: Cutoffs vary based on vacancy, difficulty level, and candidates' performance

Candidates clearing CBT called for document verification and medical examination. Final selection based purely on CBT marks with higher scores getting preference in department/posting allocation ensuring transparent merit-based recruitment process.

Career Growth and Project Exposure in Bihar Technical Services

₹35,400 Starting Pay to ₹1,12,400 Maximum with Field Allowances and Fast Promotions

The BTSC Junior Engineer career offers attractive Bihar state government salary with 7th Pay Commission benefits, field allowances, regular increments, and promotion opportunities to senior technical positions. JE officers gain hands-on experience in infrastructure projects working on dams, roads, buildings, power systems ensuring comprehensive technical skill development.

Detailed Salary Breakup (First Year):

  • Basic Pay: ₹35,400/month (Pay Level 7 entry point)
  • Dearness Allowance: ₹17,700 (50% of basic, revised bi-annually)
  • House Rent Allowance: ₹3,540 (10% in rural/semi-urban areas)
  • Transport Allowance: ₹1,600/month
  • Technical Allowance: ₹2,000/month (for field technical staff)
  • Total Gross: ₹60,240/month (approximately ₹7.23 lakh annual CTC)
  • Annual increment: ₹1,080 in basic pay (3% annual increment)

Additional Field Allowances:

  • Difficult area allowance: ₹3,000-₹5,000/month (Naxal-affected districts, border areas)
  • Project site allowance: ₹2,000-₹4,000/month (dam sites, major construction projects)
  • Conveyance allowance: ₹1,500/month (for site visits, inspections)
  • Daily allowance: ₹500/day during official tours and inspections

Career Progression Path:

  • Junior Engineer (0-5 years): Site supervision, design work, project execution assistance
  • Assistant Engineer (5-10 years): Promotion via departmental exam (30% quota) + seniority
  • Executive Engineer (10-15 years): Independent project charge, budget allocation, contractor supervision
  • Superintending Engineer (15-20 years): Circle/zone head managing multiple projects
  • Chief Engineer/Additional Chief Engineer (20-25 years): Department-level senior technical positions

Comprehensive Benefits Package:

  • Medical facilities: Free treatment at government hospitals + medical reimbursement for family
  • Leave benefits: 30 days earned leave + 8 days casual leave + 20 days medical leave annually
  • General Provident Fund: With 7.1% annual interest (compounded quarterly)
  • Pension: 50% of last drawn salary after 20 years regular service
  • Gratuity: ₹18-25 lakh on retirement (based on years of service)
  • Leave Travel Concession: ₹50,000 biennial for all-India family travel
  • Children education allowance: ₹2,250/child/month (up to 2 children)

Project Exposure Opportunities:

  • Major dam construction: Kosi-Mechi interlinking, Gandak barrage modernization (multi-year mega projects)
  • Highway projects: NH expansion, state highway upgradation, bridge construction across Ganga-Kosi-Gandak rivers
  • Urban infrastructure: Smart Cities (Patna, Muzaffarpur, Bhagalpur), metro rail feasibility studies
  • Water supply schemes: Har Ghar Nal Ka Jal, district-level water treatment plants, sewage networks
  • Building projects: Government offices, medical colleges, engineering colleges, judicial complexes

Bihar government also offers subsidized housing loans (₹25 lakh at 7-8% interest), vehicle loans, festival advances, and special incentives for working in backward/Naxal-affected districts ensuring comprehensive financial security and career satisfaction for technical officers.

BTSC: Conducting Technical Recruitment for Bihar's Infrastructure Development Since 2004

Managing Transparent Recruitment for 10,000+ Engineering Posts Across 15 Technical Departments

The Bihar Technical Service Commission established in 2004 conducts competitive examinations for technical positions (engineering, medical, teaching) across Bihar government departments. BTSC ensures merit-based transparent recruitment for civil, electrical, mechanical, electronics, and architecture graduates serving Bihar's infrastructure development for 13 crore+ population across 38 districts.

BTSC Examination Portfolio:

  • Junior Engineer (Diploma): 2,000-3,000 vacancies annually across Civil, Electrical, Mechanical branches
  • Assistant Engineer (Degree): 500-800 vacancies for B.Tech/BE graduates in specialized departments
  • Agriculture Extension Officer: 300-500 posts for BSc Agriculture graduates
  • Medical Officers: MBBS/BDS/BAMS/BHMS for health department (1,000+ posts annually)
  • Lecturers: Engineering/Medical colleges teaching positions (200-300 posts)
  • Junior Engineer Work Profile:

    • Site supervision: Daily inspection of construction work, quality control, material testing
    • Design assistance: Preparing drawings, estimates, structural calculations under senior engineers
    • Project execution: Coordinating with contractors, ensuring timely completion, budget adherence
    • Maintenance: Regular inspection of roads, bridges, buildings, canals, pump houses
    • Report preparation: Daily progress reports, measurement books, billing documentation
    • Public interaction: Addressing grievances, site surveys, beneficiary meetings for government schemes

    Major Infrastructure Projects (2024-25):

    • Kosi-Mechi Interlinking: ₹4,200 crore mega irrigation project linking 6 rivers (40+ JE positions)
    • Patna-Buxar Expressway: 120 km 4-lane expressway (₹8,500 crore, 60+ JE requirement)
    • Har Ghar Nal Ka Jal: 100% rural piped water supply (₹15,000 crore, 500+ JE deployment statewide)
    • Patna Metro Rail: 32 km 2-corridor metro (₹13,000 crore, 25 JE for civil/electrical work)
    • Flood control projects: Ganga, Kosi, Gandak embankment strengthening (200+ JE in Water Resources)

    BTSC Recent Achievements (2024):

    • Digital transformation: 100% online CBT examination at 200+ centers across Bihar
    • Transparency initiatives: Real-time answer key publication, online objection filing, scorecard access
    • Fast-track recruitment: 6,379 JE positions filled in 2022-23 (largest technical recruitment in BTSC history)
    • Anti-cheating measures: Biometric attendance, CCTV surveillance, randomized question papers
    • Result efficiency: 90-day result declaration timeline (from exam to final selection)

    Exam Statistics (Previous BTSC JE Recruitment):

    • Total applicants: 4.5 lakh (for 6,379 JE posts in 2022)
    • Exam appeared: 2.8 lakh (62% attendance rate)
    • Qualified candidates: 8,500 (above minimum cutoff marks)
    • Finally selected: 6,379 officers (selection ratio 1:70 from total applicants)
    • Civil JE competition: 1:55 (highest competition due to maximum vacancies)
    • Electrical/Mechanical JE: 1:90 (lower vacancies, higher competition)

    Preparation Strategy for BTSC JE 2025:

    • Technical subjects: Focus on diploma-level core subjects (80% weightage), solve numerical problems
    • Standard textbooks: Follow polytechnic diploma textbooks for respective branches (recommended by AICTE)
    • Previous papers: Practice 10+ years BTSC JE papers understanding question patterns and difficulty level
    • General Studies: Bihar GK (25% of GS section), national current affairs, basic reasoning
    • Mock tests: Regular full-length CBT simulations (50+ tests recommended) building speed and accuracy
    • Time management: Practice 100 questions in 120 minutes (1.2 minutes per question including review time)

    Career Advantages of BTSC JE:

    • Job security: Permanent Bihar government position with retirement benefits
    • Technical growth: Hands-on experience in mega infrastructure projects worth thousands of crores
    • Fast promotions: 30% departmental quota for Assistant Engineer promotion after 5 years
    • Skill development: Regular training at National Institute of Rural Development, Central Water Commission
    • Work-life balance: Fixed office/site hours (except emergency situations), weekly offs, government holidays

    BTSC Junior Engineer remains most sought-after diploma-level technical recruitment in Bihar offering job security, decent salary, mega project exposure, and promotion opportunities reaching Chief Engineer level ensuring fulfilling engineering career contributing to state's infrastructure transformation. Visit btsc.bihar.gov.in and sarkaariresult.org for updates as of 10:27 AM IST, October 15, 2025.

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