SSC JE Exam 2025 Syllabus – Chapter Wise

Short Information: The Staff Selection Commission (SSC) conducts a competitive examination for the recruitment of Junior Engineers (Group ‘B’ Non-Gazetted posts) in Civil, Mechanical, and Electrical disciplines for various departments of the Government of India. The selection process involves a two-stage Computer-Based Examination (Paper-I and Paper-II), both consisting of objective-type, multiple-choice questions. The online application period is from June 30, 2025, to July 21, 2025, via ssc.gov.in. Candidates must choose their engineering stream (Civil, Electrical, or Mechanical) during application and will be tested on that specific discipline in both papers.

Staff Selection Commission (SSC) Junior Engineer (Civil, Electrical, Mechanical) Short Details of the Official Notification WWW.SARKARYRESULT.COM
Important Date Notification Date: 30 June 2025 Application Start: 30 June 2025 Last Date to Apply Online: 21 July 2025 Last Date for Fee Payment: 22 July 2025 Correction Last Date: 01 to 02 Aug 2025 Computer-Based Examination (Paper 1): 27-31 October 2025		Application Fee UR / OBC / EWS : 700/- SC/ST/PH: 400/- All Category Female: 400/- After Appearing for the Stage I Exam Pay the examination fee through debit card, credit card, or net banking mode only.
SSC JE Recruitment 2025 Vacancy Details Total: 1340 Posts
Post Name	Vacancy	Educational Qualification
Junior Engineer	1340	Diploma/Degree in Related Field.
SSC JE Exam Syllabus Topic Wise- Selection Process The SSC Junior Engineer (JE) Exam 2025 is conducted by the Staff Selection Commission (SSC). The SSC, an autonomous body under the Government of India, oversees the recruitment process for 1,340 junior engineer vacancies in Civil, Electrical, and Mechanical Engineering disciplines across various Central Government departments (e.g., CPWD, CWC, BRO), as per Advt. No. JE-2025. The exam includes Paper 1 (CBT), Paper 2 (CBT), and Document Verification. For details, visit ssc.gov.in. There is following process of SSC JE Exam 2025 Selection. Paper-I (Computer-Based Examination): This is the first stage of the exam. It tests candidates on general intelligence, awareness, and basic engineering knowledge. Paper-II (Computer-Based Examination): Candidates who qualify in Paper-I are eligible to appear for Paper-II, which is a discipline-specific test. Discipline-Specific Testing: Candidates are required to attempt the General Engineering part (Part-A for Civil, Part-B for Electrical, or Part-C for Mechanical) in both Paper-I and Paper-II based on the stream they selected in their application form. Normalization of Marks: If the examination is conducted in multiple shifts, marks will be normalized. For Paper-II, the scores of Mechanical and Electrical Engineering candidates will also be normalized against each other. Final Merit: The final merit and cut-off marks are determined based on the normalized scores. There is no provision for re-evaluation or re-checking of scores.
SSC JE Exam Pattern Mode of Exam: Computer-Based Examination (CBE) for both papers. Question Type: Objective Type, Multiple-Choice Questions (MCQ). Language: Questions are set in both English and Hindi. Negative Marking: Paper I: 0.25 marks will be deducted for each incorrect answer. Paper-II: 1 mark will be deducted for each incorrect answer.
Indicative Syllabus of SSC JE Exam 2025 Paper-I Syllabus General Intelligence & Reasoning: Includes both verbal and non-verbal reasoning questions on topics like analogies, similarities, differences, problem-solving, judgment, visual memory, arithmetical reasoning, and number series. General Awareness: Questions on current events, India and its neighboring countries, History, Culture, Geography, Economic Scene, General Polity, and Scientific Research. General Engineering (Civil/Electrical/Mechanical): Basic concepts and fundamental principles from the respective engineering discipline. Paper-II Syllabus (Discipline Specific) Part-A (Civil & Structural Engineering): Building Materials, Estimating, Costing & Valuation, Surveying, Soil Mechanics, Hydraulics, Irrigation Engineering, Transportation Engineering, Environmental Engineering, Theory of Structures, Concrete Technology, RCC Design, and Steel Design. Part-B (Electrical Engineering): Basic concepts, Circuit law, Magnetic Circuit, AC Fundamentals, Measurement & Measuring instruments, Electrical Machines, Fractional Kilowatt Motors, Synchronous Machines, Generation, Transmission & Distribution, Estimation & Costing, Utilization of Electrical Energy, and Basic Electronics. Part-C (Mechanical Engineering): Theory of Machines & Machine Design, Engineering Mechanics & Strength of Materials, Properties of Pure Substances, 1st & 2nd Law of Thermodynamics, Air standard Cycles, Rankine Cycle, Fluid Mechanics & Machinery, and Production Engineering.
Join Our Social for the Latest Updates
WhatsApp Channel		Telegram Channel
Some Useful Important Links
Apply Online		Apply Online
Official Notification		Download Now
Latest Jobs		Click Here
Join WhatsApp Channel		Click Here
Telegram Channel		Click Here
Official Website		Click Here

Some Important Points – SSC JE Exam Syllabus 2025

Papers and Mode of Examination

Paper-I Details

• General Intelligence and Reasoning: 50 questions / 50 marks.
• General Awareness: 50 questions / 50 marks
• General Engineering (Part-A: Civil & Structural, OR Part-B: Electrical, OR Part-C: Mechanical): 100 questions / 100 marks.
• Duration: 2 hours (or 2 hours and 40 minutes for candidates eligible for a scribe).

Paper-II Details

• Subject: General Engineering (Part-A: Civil & Structural, OR Part-B: Electrical, OR Part-C: Mechanical).
• Questions/Marks: 100 questions / 300 marks.
• Duration: 2 hours (or 2 hours and 40 minutes for candidates eligible for a scribe).

General Engineering Stream Selection

• Candidates must attempt the General Engineering part (Part-A, Part-B, or Part-C) in both Paper-I and Paper-II based on their educational qualification stream selected in the Online Application Form.
• For example, Civil stream candidates must attempt Part-A (Civil & Structural) in both papers, Electrical stream candidates must attempt Part-B (Electrical), and Mechanical stream candidates must attempt Part-C (Mechanical). Failure to do so will result in rejection of candidatur.

Question Type and Language

• Both Paper-I and Paper-II will consist of Objective Type, Multiple-Choice Questions only.
• The questions will be set in Hindi and English only.

Negative Marking

• There will be a negative marking of 0.25 marks for each wrong answer in Paper-I.
• There will be a negative marking of one (01) mark for each wrong answer in Paper-II.
• Candidates are advised to keep this in mind while answering questions.

Syllabus Standard

• The standard of questions in Engineering subjects will be approximately at the level of a Diploma in Engineering (Civil/Mechanical/Electrical)

SSC JE Exam Syllabus – Topic Wise (Paper 1 & Paper 2)

SSC JE Paper-I Syllabus: Building Your Foundation

Paper-I is a 2-hour examination that tests your breadth of knowledge across technical and non-technical domains. The standard of engineering questions is equivalent to a Diploma level.

1. General Intelligence & Reasoning

This section evaluates your logical and analytical abilities. The questions are both verbal and non-verbal and are designed to test your problem-solving and decision-making skills.

Key Topics Include:

• Analogies, Similarities, and Differences

• Space Visualization and Problem-solving

• Analysis, Judgment, and Decision-making

• Visual Memory and Observation

• Relationship Concepts (Blood Relations, etc.)

• Arithmetical Reasoning and Number Series

• Verbal and Figure Classification

2. General Awareness

This section assesses your awareness of the world around you and its application to society. You are not expected to have specialized knowledge of any discipline, but a good grasp of current affairs and general knowledge is essential.

Key Topics Include:

• Current Events (National and International)

• India and its neighboring countries

• History, Culture, and Geography

• Economic Scene and General Polity

• Scientific Research and everyday science

3. General Engineering (Choose Your Discipline)

This is the technical core of Paper-I. You must choose and attempt the section corresponding to your engineering stream.

Part-A (Civil Engineering)

• Building Materials

• Estimating, Costing, and Valuation

• Surveying & Soil Mechanics

• Hydraulics & Irrigation Engineering

• Transportation & Environmental Engineering

• Structural Engineering: Theory of Structures, Concrete Technology, RCC Design, and Steel Design.

Part-B (Electrical Engineering)

• Basic concepts and Circuit law

• Magnetic Circuit & AC Fundamentals

• Measurement and Measuring instruments

• Electrical Machines (DC, Synchronous, Induction Motors)

• Generation, Transmission, and Distribution

• Estimation and Costing

• Utilization of Electrical Energy & Basic Electronics.

Part-C (Mechanical Engineering)

• Theory of Machines and Machine Design

• Engineering Mechanics and Strength of Materials

• Thermodynamics (1st and 2nd Laws, Air Standard & Rankine Cycles)

• Properties of Pure Substances & Fluid Mechanics

• IC Engines, Boilers, and Refrigeration Cycles

• Hydraulic Turbines and Centrifugal Pumps

• Classification of Steel.

SSC JE Paper-II Syllabus: Mastering Your Core Discipline

After clearing Paper-I, you will face Paper-II, a 2-hour, in-depth examination focused exclusively on your engineering branch. This paper consists of 100 questions for 300 marks, making every question highly valuable.

Part-A: Civil & Structural Engineering

• Building Materials: In-depth knowledge of the properties, tests, and uses of stones, cement, timber, asbestos, paints, and other materials.
• Estimating, Costing and Valuation: Covers everything from creating estimates and analyzing rates to valuation concepts like scrap value, salvage value, and depreciation. Includes methods for calculating quantities (Centre line, Mid-section, etc.) and preparing bar bending schedules.
• Surveying: Principles of surveying, chain surveying, compass and plane table traversing, leveling, theodolite, advanced surveying, and curve setting.
• Soil Mechanics: Deep dive into soil properties (void ratio, Atterberg’s limits), classification, permeability, consolidation, shear strength, soil compaction, and bearing capacity theories.
• Hydraulics: Fluid properties, flow measurement (Bernoulli’s theorem), flow through pipes and open channels, weirs, pumps, and turbines.
• Irrigation Engineering: Hydrology, water requirements of crops, design of canals, weirs, and barrages, flood control, and land reclamation.
• Transportation Engineering: Design and maintenance of highways and railways, including geometric design, pavement materials, traffic engineering, and road safety.
• Environmental Engineering: Water quality standards, water treatment and supply, sewerage systems, solid waste management, and air and noise pollution control.
• Structural Engineering:
• Theory of Structures: Analysis of beams (SFD/BMD), columns, trusses, and torsion.

• • Concrete Technology: Properties of concrete, mix design, quality control, and special concreting techniques.

  • RCC Design: Design of beams, slabs, columns, footings, and retaining walls using both Limit State and Working Stress methods.

  • Steel Design: Design of steel columns, beams, and roof trusses.

Part-B: Electrical Engineering

• Basic Concepts & Circuit Law: In-depth application of Kirchhoff’s laws and network theorems.
• Magnetic Circuit & AC Fundamentals: Detailed analysis of magnetic materials, electromagnetic induction, R-L-C circuits, resonance, and poly-phase systems.
• Measurement and Instruments: Working principles of wattmeters, multimeters, energy meters, CRO, and AC bridges. Use of CTs and PTs.
• Electrical Machines: Comprehensive study of DC machines, transformers (including OC/SC tests and parallel operation), and 3-phase induction motors (torque-speed characteristics, starting, and speed control).
• Synchronous & Fractional KW Motors: Armature reaction, voltage regulation, parallel operation of alternators, and applications of single-phase and synchronous motors.
• Generation, Transmission & Distribution: Power stations, load/diversity factors, tariffs, fault analysis, switchgear (circuit breakers, fuses), and system protection (relays, lightning arresters).
• Estimation and Costing: Designing lighting schemes and electrical installations as per IE Rules.
• Utilization of Electrical Energy: Illumination, electric heating, welding, and electric drives.
• Basic Electronics: Working of diodes, transistors (BJT, JFET), and simple circuits using them.

Part-C: Mechanical Engineering

• Theory of Machines and Machine Design: Concepts of simple machines, linkages, flywheels, governors, clutches, gears, cams, and bearings.
• Engineering Mechanics & Strength of Materials: Equilibrium, friction, stress-strain concepts, SFD/BMD, torsion of shafts, and theories of columns.
• Thermal Engineering:

• • Properties of Pure Substances & Thermodynamics: P-V-T diagrams, steam tables, laws of thermodynamics, and entropy.

  • Power Cycles: Detailed analysis of Otto, Diesel, and Rankine cycles.

  • IC Engines, Boilers & Turbines: Engine performance, combustion, cooling, lubrication, boiler classifications, and steam turbines.

• Fluid Mechanics & Machinery:

  • Fluid Properties: Viscosity, types of fluids (Newtonian/Non-Newtonian), and flow regimes.

  • Fluid Dynamics: Bernoulli’s equation and its applications.

  • Flow Measurement & Hydraulic Machines: Venturi meter, orifice meter, and principles of turbines and pumps.

• Production Engineering:

  • Materials & Manufacturing: Classification and heat treatment of steel.

  • Processes: In-depth study of welding (Arc, Gas, TIG, MIG), casting, forging, and machining processes (Lathe, Milling, Drilling, Grinding).