What is SSC JE?
The Staff Selection Commission Junior Engineer (SSC JE) Examination is conducted by SSC for recruitment to Junior Engineer posts in various Government of India departments and organizations.
The examination covers Civil, Mechanical and Electrical Engineering disciplines. Candidates are selected through Paper-I and Paper-II, followed by the applicable document verification and other prescribed requirements.
SSC's official website lists the examination as the Junior Engineer (Civil, Mechanical & Electrical) Examination. The Commission's 2026 calendar lists the Junior Engineer Examination 2026 with a scheduled date of 31 March 2026. :contentReference[oaicite:1]{index=1}
Engineering Branches
Civil Engineering
Construction, structures, transportation, soil, water resources, environmental engineering and other civil engineering areas.
Mechanical Engineering
Thermodynamics, machines, manufacturing, fluid mechanics, production and other mechanical engineering areas.
Electrical Engineering
Electrical circuits, machines, power systems, measurements, control systems and other electrical engineering areas.
Departments / Organizations
| Area | General Information |
|---|---|
| Central Government Departments | Junior Engineer posts are available in various Central Government departments and organizations according to notified vacancies. |
| Civil Engineering Posts | Various departments and organizations recruit Junior Engineers in Civil Engineering according to their applicable requirements. |
| Mechanical Engineering Posts | Junior Engineer posts in Mechanical Engineering are filled according to the vacancies notified by the Commission. |
| Electrical Engineering Posts | Junior Engineer posts in Electrical Engineering are available in participating departments/organizations according to notified vacancies. |
| Post Allocation | Final allocation depends on merit, vacancies, candidate preferences/options and applicable SSC rules. |
Participating departments, vacancies and post allocation can change from one recruitment cycle to another. Always check the latest SSC JE notification.
Eligibility
| Requirement | General Information |
|---|---|
| Educational Qualification | Degree or Diploma in the relevant Engineering discipline from a recognised institution, according to the post-specific requirements mentioned in the latest SSC JE notification. |
| Engineering Discipline | Civil, Mechanical or Electrical Engineering, depending on the post and department. |
| Age | The exact age limit and cut-off date are specified in the latest SSC JE notification and may vary according to the post. |
| Nationality | Nationality/citizenship conditions are specified in the applicable SSC recruitment rules. |
| Experience | Some posts may prescribe specific work experience in addition to the educational qualification. Candidates must check the post-wise eligibility in the latest notification. |
Eligibility conditions can differ between posts. Always verify educational qualification, age limit and experience requirements from the latest SSC JE notification before applying.
SSC JE Exam Pattern
| Stage | Paper | Marks | Duration |
|---|---|---|---|
| Paper-I | General Intelligence & Reasoning + General Awareness + General Engineering | 200 | 2 Hours |
| Paper-I | General Engineering is based on the candidate's selected discipline тАФ Civil, Mechanical or Electrical. | Part of 200 Marks | Included in 2 Hours |
| Paper-II | General Engineering тАФ Civil / Mechanical / Electrical | 300 | 2 Hours |
| Paper-II | Computer Based Objective Type Examination | 300 | 2 Hours |
| Total | Paper-I + Paper-II | 500 | 4 Hours |
SSC JE examination consists of two papers. Paper-I is a Computer Based Examination and Paper-II is also conducted in Computer Based Mode. The exact scheme, negative marking and qualifying requirements should be checked in the latest SSC JE notification.
Paper-I тАФ General Intelligence & Reasoning
| Area | What to Study |
|---|---|
| Analogy | Word, number and figure analogy and relationships between different objects or concepts. |
| Classification | Classification of words, numbers, figures and other logical patterns. |
| Series | Number series, alphabet series, figure series and mixed patterns. |
| Coding-Decoding | Letter coding, number coding and logical coding-decoding patterns. |
| Blood Relations | Family relationships, generations and relationship-based reasoning questions. |
| Direction Sense | Direction, distance and position-based logical questions. |
| Venn Diagrams | Logical representation and relationship-based questions using Venn diagrams. |
| Non-Verbal Reasoning | Figure patterns, mirror images, water images, paper folding and related questions. |
Paper-I тАФ General Awareness
| Area | What to Study |
|---|---|
| Current Affairs | Important national and international events, government schemes, appointments, awards, sports, science and technology and other recent developments. |
| History | Ancient India, Medieval India, Modern India and important events of the Indian freedom movement. |
| Geography | Indian geography, physical geography, rivers, mountains, climate, soil, natural resources and important geographical facts. |
| Polity | Indian Constitution, Parliament, President, Prime Minister, judiciary, fundamental rights, duties and important constitutional provisions. |
| Economics | Basic economics, banking, inflation, taxation, national income, budget and important economic developments. |
| General Science | Basic concepts of Physics, Chemistry and Biology and their applications in everyday life. |
| Scientific Research | Important developments in science, technology, space, defence and scientific research. |
General Engineering тАФ Civil Engineering
| Subject | Important Areas |
|---|---|
| Building Materials | Bricks, cement, concrete, timber, stones, bitumen, paints, glass and other construction materials. |
| Estimating & Costing | Quantity estimation, rate analysis, valuation, specifications and basic costing methods. |
| Surveying | Chain surveying, compass surveying, levelling, theodolite, traversing, contouring and modern surveying methods. |
| Soil Mechanics | Soil properties, classification, permeability, consolidation, shear strength, bearing capacity and earth pressure. |
| Hydraulics | Fluid properties, fluid pressure, flow through pipes, open channel flow and hydraulic machines. |
| Irrigation Engineering | Irrigation systems, canals, dams, reservoirs, water requirements and irrigation structures. |
| Transportation Engineering | Highways, traffic engineering, railway engineering, airport engineering and transportation systems. |
| Environmental Engineering | Water supply, water treatment, wastewater treatment, sewage, solid waste and pollution control. |
| Structural Engineering | Structural analysis, RCC structures, steel structures, beams, columns, foundations and design concepts. |
| Theory of Structures | Structural systems, bending moment, shear force, deflection, trusses and analysis of structures. |
Civil Engineering тАФ Important Subjects
| Subject | Important Areas |
|---|---|
| Engineering Mechanics | Force systems, equilibrium, friction, centroid, centre of gravity, moment and basic mechanics. |
| Strength of Materials | Stress, strain, bending, shear force, bending moment, torsion, columns and principal stresses. |
| RCC Design | Design of beams, slabs, columns, footings and basic reinforced concrete concepts. |
| Steel Structures | Structural steel, connections, tension members, compression members, beams and basic design concepts. |
| Fluid Mechanics | Fluid properties, pressure, flow measurement, pipe flow, boundary layer and open channel flow. |
| Geotechnical Engineering | Soil classification, permeability, consolidation, shear strength, foundations and bearing capacity. |
| Water Resources Engineering | Hydrology, irrigation, canals, dams, reservoirs and water-resource management. |
| Transportation Engineering | Highways, pavement materials, traffic engineering, railways and airport engineering. |
| Environmental Engineering | Water treatment, sewage treatment, solid waste management and pollution control. |
| Surveying | Levelling, traversing, theodolite, contouring and modern surveying instruments. |
General Engineering тАФ Mechanical Engineering
| Subject | Important Areas |
|---|---|
| Theory of Machines | Mechanisms, gears, flywheel, governors, balancing, vibrations and machine dynamics. |
| Thermodynamics | Laws of thermodynamics, properties, cycles, processes and thermodynamic systems. |
| Engineering Mechanics | Statics, dynamics, friction, force systems, equilibrium and basic mechanics. |
| Strength of Materials | Stress, strain, bending, torsion, shear force, bending moment and columns. |
| Fluid Mechanics | Fluid properties, pressure, fluid flow, pumps, turbines and hydraulic machines. |
| Heat Transfer | Conduction, convection, radiation, heat exchangers and thermal systems. |
| IC Engines | Engine cycles, combustion, engine performance, cooling, lubrication and emissions. |
| Refrigeration & Air Conditioning | Refrigeration cycles, refrigerants, compressors, cooling systems and air-conditioning fundamentals. |
| Production Engineering | Manufacturing processes, machining, casting, welding, forming and production systems. |
| Industrial Engineering | Work study, production planning, quality control, inventory and basic operations research. |
Mechanical Engineering тАФ Important Subjects
| Subject | Important Areas |
|---|---|
| Thermodynamics | First and second laws, entropy, thermodynamic cycles, properties and energy conversion. |
| Fluid Mechanics | Fluid flow, Bernoulli equation, pipe flow, pumps, turbines and hydraulic machines. |
| Heat Transfer | Conduction, convection, radiation and heat exchanger fundamentals. |
| Theory of Machines | Mechanisms, gears, governors, flywheels, balancing and vibrations. |
| Strength of Materials | Stress, strain, bending, torsion, columns and failure-related concepts. |
| IC Engines | Engine cycles, combustion, performance, cooling, lubrication and emissions. |
| Refrigeration & AC | Refrigeration cycles, refrigerants, compressors and air-conditioning systems. |
| Manufacturing | Machining, casting, welding, forming and modern manufacturing processes. |
| Industrial Engineering | Production planning, work study, quality control, inventory and productivity. |
General Engineering тАФ Electrical Engineering
| Subject | Important Areas |
|---|---|
| Basic Electrical Engineering | Ohm's law, Kirchhoff's laws, AC/DC circuits, network theorems, power and electrical fundamentals. |
| Electrical Machines | Transformers, DC machines, induction motors, synchronous machines and their applications. |
| Power Systems | Generation, transmission, distribution, substations, protection and power-system fundamentals. |
| Electrical Measurements | Measuring instruments, measurement techniques, errors, bridges and electrical quantities. |
| Control Systems | Transfer functions, block diagrams, stability, time response and basic controllers. |
| Power Electronics | Diodes, thyristors, rectifiers, converters, inverters and semiconductor power devices. |
| Utilization of Electrical Energy | Electric heating, welding, illumination, traction and other applications of electrical energy. |
| Basic Electronics | Diodes, transistors, amplifiers, digital circuits and basic electronic devices. |
Electrical Engineering тАФ Important Subjects
| Subject | Important Areas |
|---|---|
| Electrical Circuits | Network laws, network theorems, AC/DC circuits, resonance, transients and circuit analysis. |
| Electrical Machines | Transformers, DC generators and motors, induction motors and synchronous machines. |
| Power Systems | Power generation, transmission, distribution, faults, protection and switchgear. |
| Measurements | Ammeters, voltmeters, wattmeters, energy meters, bridges, errors and measurement methods. |
| Control Systems | Transfer functions, block diagrams, stability, frequency response and controllers. |
| Power Electronics | Power semiconductor devices, rectifiers, choppers, inverters and converters. |
| Utilization | Electric traction, illumination, heating, welding and electrical energy applications. |
| Basic Electronics | Semiconductor devices, diodes, transistors, amplifiers and basic digital electronics. |
General Engineering тАФ Electronics & Communication Engineering
| Subject | Important Areas |
|---|---|
| Electronic Devices | Semiconductor physics, diodes, transistors, FETs and other electronic devices. |
| Analog Electronics | Amplifiers, oscillators, feedback, operational amplifiers and analog circuits. |
| Digital Electronics | Boolean algebra, logic gates, combinational circuits, sequential circuits and digital systems. |
| Network Theory | Network analysis, circuit theorems, transients, resonance and frequency response. |
| Signals & Systems | Continuous and discrete signals, transforms, system response and signal analysis. |
| Communication Systems | Analog and digital communication, modulation, demodulation, noise and communication systems. |
| Control Systems | System modelling, transfer functions, stability, controllers and frequency response. |
| Microprocessors | Microprocessor architecture, instruction sets, memory and interfacing fundamentals. |
Electronics & Communication тАФ Important Subjects
| Subject | Important Areas |
|---|---|
| Network Theory | Kirchhoff's laws, network theorems, transient analysis, resonance and two-port networks. |
| Electronic Devices | Diodes, transistors, FETs, semiconductor devices and their applications. |
| Analog Electronics | Amplifiers, oscillators, feedback circuits, operational amplifiers and frequency response. |
| Digital Electronics | Logic gates, Boolean algebra, counters, registers, multiplexers and sequential circuits. |
| Signals & Systems | Signal classification, Fourier transform, Laplace transform and system analysis. |
| Communication | AM, FM, PM, digital modulation, noise, antennas and communication fundamentals. |
| Control Systems | Transfer functions, stability analysis, block diagrams and controllers. |
| Microprocessors & Microcontrollers | Architecture, instructions, memory, interfacing and basic programming concepts. |
Recommended Books тАФ General Intelligence & Reasoning
| Area | Suggested Material | Purpose |
|---|---|---|
| General Reasoning | Standard SSC Reasoning book + previous year questions | Concept building and practice |
| Analogy & Classification | SSC-level reasoning practice sets | Speed and accuracy |
| Series | Number, alphabet and mixed series practice | Pattern recognition |
| Coding-Decoding | Standard SSC reasoning material + PYQs | Exam-oriented practice |
| Non-Verbal Reasoning | Figures, mirror images, paper folding and embedded figures practice | Visual reasoning |
| Previous Year Questions | SSC JE previous year papers | Understand question pattern |
Recommended Books тАФ General Awareness
| Area | Suggested Material | Purpose |
|---|---|---|
| General Knowledge | Standard General Knowledge book + SSC JE PYQs | Static GK preparation |
| History | NCERTs + standard SSC history notes | Basic concepts and facts |
| Geography | NCERT Geography + standard competitive exam notes | Concepts and factual preparation |
| Polity | Indian Polity reference book + concise revision notes | Constitution and polity |
| General Science | NCERT Science + SSC-level General Science material | Physics, Chemistry and Biology basics |
| Current Affairs | Monthly current affairs notes + reliable news source | Recent events and revision |
Recommended Books тАФ Technical Subjects
| Branch | Subject | Suggested Material |
|---|---|---|
| Civil Engineering | Engineering Mechanics | Standard Engineering Mechanics textbook + SSC JE PYQs |
| Strength of Materials | Standard Strength of Materials textbook + SSC JE practice questions | |
| Fluid Mechanics | Standard Fluid Mechanics textbook + previous year questions | |
| RCC & Steel Structures | Standard RCC and Steel Design textbooks + SSC JE PYQs | |
| Geotechnical Engineering | Standard Soil Mechanics/Geotechnical Engineering textbook | |
| Transportation Engineering | Standard Highway and Transportation Engineering textbook | |
| Environmental Engineering | Standard Environmental Engineering textbook | |
| Surveying | Standard Surveying textbook + numerical practice | |
| Estimating & Costing | Standard Estimation and Costing reference book + PYQs | |
| Mechanical Engineering | Thermodynamics | Standard Engineering Thermodynamics textbook + SSC JE PYQs |
| Fluid Mechanics | Standard Fluid Mechanics textbook + numerical practice | |
| Strength of Materials | Standard Strength of Materials textbook + PYQs | |
| Theory of Machines | Standard Theory of Machines textbook + SSC JE questions | |
| Heat Transfer | Standard Heat Transfer textbook + numerical practice | |
| IC Engines | Standard IC Engine textbook + previous year questions | |
| Manufacturing | Standard Production/Manufacturing Engineering textbook | |
| Industrial Engineering | Standard Industrial Engineering reference material + PYQs | |
| Electrical Engineering | Electrical Circuits | Standard Network Theory/Electrical Circuits textbook + PYQs |
| Electrical Machines | Standard Electrical Machines textbook + numerical practice | |
| Power Systems | Standard Power Systems textbook + SSC JE PYQs | |
| Measurements | Standard Electrical Measurements textbook | |
| Control Systems | Standard Control Systems textbook + previous year questions | |
| Power Electronics | Standard Power Electronics textbook + practice questions | |
| Basic Electronics | Standard Basic Electronics reference book + SSC JE PYQs | |
| Electronics & Communication | Network Theory | Standard Network Theory textbook + PYQs |
| Electronic Devices | Standard Electronic Devices textbook + practice questions | |
| Analog Electronics | Standard Analog Electronics textbook | |
| Digital Electronics | Standard Digital Electronics textbook + PYQs | |
| Signals & Systems | Standard Signals & Systems textbook | |
| Communication Systems | Standard Communication Systems textbook + previous year questions | |
| Microprocessors | Standard Microprocessors/Microcontrollers reference book |
Recommended Books тАФ SSC JE Preparation
| Preparation Area | Suggested Material | How to Use |
|---|---|---|
| Technical Subjects | Branch-specific standard engineering textbooks + SSC JE technical books | Build concepts first and then solve topic-wise questions. |
| Previous Year Questions | SSC JE previous year question papers | Solve chapter-wise and later attempt complete papers. |
| Reasoning | Standard SSC reasoning book | Practise short questions regularly for speed. |
| General Awareness | Standard GK book + current affairs notes | Revise static GK and current events regularly. |
| Mock Tests | SSC JE full-length online/offline mock tests | Attempt under the actual time limit and analyse mistakes. |
| Formula Revision | Self-made formula notebook | Revise important formulas daily, especially technical subjects. |
NCERT Books for SSC JE
| Subject | NCERT Classes | Use in Preparation |
|---|---|---|
| Physics | Class 9тАУ12 | Useful for basic concepts of mechanics, electricity, heat, optics and other science topics. |
| Chemistry | Class 9тАУ12 | Useful for fundamental chemistry concepts required for General Awareness. |
| Biology | Class 9тАУ12 | Useful for basic biology and general science preparation. |
| Mathematics | Class 9тАУ12 | Useful for strengthening basic mathematical concepts. |
| History | Class 6тАУ12 | Useful for basic historical concepts and important events. |
| Geography | Class 6тАУ12 | Useful for physical and Indian geography fundamentals. |
| Technical Engineering Subjects | тАФ | NCERT cannot replace diploma/degree-level engineering textbooks for SSC JE technical preparation. |
Important: NCERT books are mainly useful for General Awareness and basic concepts. For the technical paper, candidates should focus on their engineering/diploma-level syllabus and SSC JE-specific preparation material.
Preparation Strategy
Understand the Syllabus
Start by studying the complete SSC JE syllabus and divide technical subjects into small, manageable topics.
Focus on Technical Subjects
Give major preparation time to your selected engineering branch because the technical section carries the largest share of marks.
Solve Previous Year Questions
Practise SSC JE previous year questions topic-wise to understand repeated concepts and question patterns.
Practise Numericals
Regularly solve numerical problems from technical subjects and maintain a separate formula and shortcut notebook.
Improve Reasoning
Practise analogy, classification, series, coding-decoding, non-verbal reasoning and other SSC-level reasoning topics.
Revise General Awareness
Study static GK, General Science, history, geography, polity, economics and important current affairs.
Take Mock Tests
Attempt full-length mock tests within the actual examination time and analyse every incorrect and skipped question.
Regular Revision
Revise formulas, short notes, important facts and previously solved questions at regular intervals.
Daily Study Plan
| Study Area | Suggested Time | Focus |
|---|---|---|
| Technical Subject | 3тАУ4 Hours | Concepts, theory and numerical practice |
| Technical PYQs | 1тАУ2 Hours | Topic-wise previous year questions |
| Reasoning | 45тАУ60 Minutes | Speed and accuracy practice |
| General Awareness | 45тАУ60 Minutes | Static GK, General Science and current affairs |
| Revision | 30тАУ45 Minutes | Formulae, short notes and mistakes |
Selection Process
Paper-I
Computer Based Examination covering General Intelligence & Reasoning, General Awareness and General Engineering.
Paper-II
Computer Based Examination focused on the candidate's selected engineering discipline.
Document Verification
Eligible candidates are required to produce the original documents and certificates as prescribed by SSC.
Final Merit
Final selection is made according to the applicable SSC rules, merit, vacancies, preferences and eligibility.
Department Allocation
Selected candidates are allocated to the available departments/posts according to applicable rules and candidate preferences.
Appointment
After completion of the required formalities, selected candidates join the allotted department or organisation.
SSC JE Job Profile
Civil Works
Inspection, supervision, estimation, construction and maintenance of government infrastructure and civil works.
Mechanical Works
Maintenance, inspection, machinery-related work, project execution and technical supervision.
Electrical Works
Electrical installation, maintenance, inspection, power-related work and technical supervision.
Estimation & Tendering
Preparation and checking of estimates, technical specifications, measurements and tender-related work.
Site Supervision
Supervision of contractors, checking quality of work and ensuring that work follows approved specifications.
Maintenance
Inspection and maintenance of government buildings, equipment, infrastructure and technical systems.
SSC JE Salary & Pay Level
| Post | Pay Level | Pay Scale | Additional Benefits |
|---|---|---|---|
| Junior Engineer | Level-6 | тВ╣35,400 тАУ тВ╣1,12,400 | Allowances and benefits as applicable under Government rules. |
Actual in-hand salary depends on the department, posting location, applicable allowances, deductions and government rules in force at the time of appointment.
Important Skills for SSC JE
Technical Knowledge
Strong understanding of the selected engineering discipline is essential for the technical papers and job responsibilities.
Numerical Ability
Good calculation speed and accuracy help in solving technical numerical questions efficiently.
Problem Solving
Develop the ability to identify concepts quickly and apply the correct formula or method.
Time Management
Practise solving questions within a fixed time so that sufficient time remains for difficult questions and revision.
Accuracy
Avoid unnecessary guessing and reduce calculation and conceptual mistakes through regular practice.
Revision Habit
Regular revision of formulas, concepts, facts and previous mistakes improves long-term retention.
Documents Generally Required
- Matriculation/10th certificate or equivalent document as proof of date of birth
- Diploma/Degree certificate in the relevant engineering discipline
- Engineering marksheets and educational qualification documents
- Valid photo identity document as required
- Category certificate, if applicable
- Disability certificate, if applicable
- Experience certificate, wherever specifically required
- Recent photographs and other documents required during document verification
- Any additional certificate/document mentioned in the latest SSC notification
The exact documents required may vary according to the latest SSC JE notification, post, category and candidate's circumstances.
Important Tips for SSC JE
Follow the Official Syllabus
Keep the latest SSC syllabus with you and prepare every topic systematically instead of studying random material.
Practise Technical Numericals
Technical subjects require regular numerical practice. Focus on formulas, units, concepts and calculation accuracy.
Use Previous Year Papers
Previous year papers help you understand the difficulty level, repeated topics and actual examination pattern.
Manage Time
Practise questions with a timer and develop a strategy for attempting easy, moderate and difficult questions.
Make Short Notes
Prepare concise notes for formulas, important facts, difficult concepts and questions that you frequently get wrong.
Revise Regularly
Revision should be part of your daily routine so that previously studied topics remain fresh until the examination.
SSC JE Preparation Checklist
| Task | Status / Target |
|---|---|
| Complete Official Syllabus | Cover every topic of the selected engineering discipline. |
| Complete Basic Concepts | Build strong fundamentals before starting intensive question practice. |
| Solve Topic-wise PYQs | Practise previous year questions after completing each topic. |
| Prepare Formula Notes | Maintain one notebook for important formulas and shortcuts. |
| Complete Mock Tests | Take regular full-length tests and analyse performance. |
| Revise Weak Topics | Identify low-scoring areas and revise them repeatedly. |
| Final Revision | Focus on formulas, short notes, PYQs and mock-test mistakes before the examination. |
Official SSC Resources
Important Information
SSC JE eligibility, vacancies, age limits, posts, examination pattern, syllabus, cut-off, documents and other conditions may change according to the latest SSC notification. Always treat the latest official SSC Junior Engineer notification as the final authority.