DSSSB AE and JE Syllabus 2026
The Delhi Subordinate Services Selection Board (DSSSB) has officially communicated the exam schedule for the Assistant Engineer (AE) and Junior Engineer (JE) positions under Advertisement No. 01/2026. The examinations will take place from 8 to 17 September 2026. All candidates who have completed their applications for these roles now need to familiarize themselves with the tier-wise syllabus and exam pattern to effectively strategize their preparation. This article provides a detailed breakdown of the DSSSB AE and JE Syllabus for 2026, including the examination structure, important topics by subject, and significant differences between the syllabi for AE and JE.
DSSSB AE & JE Syllabus 2026 - Overview
| Particulars | Details |
|---|---|
| Conducting Body | Delhi Subordinate Services Selection Board (DSSSB) |
| Advertisement No. | 01/2026 |
| Posts | Assistant Engineer (AE) & Junior Engineer (JE) |
| Application Period | 24 February 2026 to 25 March 2026 |
| Exam Dates | 8 to 17 September 2026 |
| Selection Stages | Tier 1 and Tier 2 |
| Negative Marking | 0.25 marks deducted for each incorrect answer |
DSSSB AE and JE Important Dates 2026
The timeline for important events related to the DSSSB AE & JE 2026 is as follows:
- Online Application Start Date: 24 February 2026
- Online Application Last Date: 25 March 2026
- Exam Dates: 8 September 2026 to 17 September 2026
Details regarding the release of admit cards, result announcement, and document verification will be updated on the official DSSSB website as they become available.
DSSSB AE and JE Vacancy Details 2026
There is some ambiguity regarding the total number of vacancies. The summary indicates a total of 911 vacancies, while a more detailed section mentions 314 vacancies for various engineering roles. Candidates are encouraged to check the official DSSSB notification for the most accurate figures before making any assumptions.
DSSSB JE Exam Pattern 2026
The examination for Junior Engineer consists of two tiers, where candidates must successfully complete Tier 1 to qualify for Tier 2. It is crucial to note the negative marking policy, which deducts 0.25 marks for incorrect responses.
| Tier | Section | Questions | Marks | Duration |
|---|---|---|---|---|
| Tier 1 | Section A (General Awareness, Reasoning, Quantitative Aptitude, Hindi, English - 20 questions each) + Section B (Subject/Technical) | 200 | 200 | 2 hours |
| Tier 2 | Core Engineering Paper + English Language & Comprehension Paper | 200 | 200 | 2 hours |
DSSSB AE Exam Pattern 2026
Similar to the JE position, the DSSSB AE Exam also comprises two tiers. Tier 1 focuses on general subjects, whereas Tier 2 is split into technical and subject-specific sections.
| Tier | Section | Questions | Marks | Duration |
|---|---|---|---|---|
| Tier 1 | General Awareness, Reasoning, Quantitative Aptitude, Hindi, English (General Subjects) | 200 | 200 | 2 hours |
| Tier 2 | Section A + Section B (Technical, Subject-Related) | 200 | 200 | 3 hours |
DSSSB JE Syllabus 2026 (Tier-Wise)
DSSSB JE Tier 1 Syllabus
The Tier 1 exam is standardized for all candidates across various engineering disciplines. It assesses general awareness, reasoning, quantitative aptitude, and language skills prior to the commencement of technical evaluations.
| Subject | Topics Covered |
|---|---|
| General Awareness | History, Polity, Constitution, Geography, Economics, Art & Culture, Sports, Current Affairs |
| General Intelligence & Reasoning | Analogies, Similarities & Differences, Problem-Solving, Judgment, Decision-Making, Arithmetical Reasoning, Verbal & Figure Classification, Number Series |
| Quantitative Aptitude | Number System, Simplification, Percentage, Ratio & Proportion, Average, Profit & Loss, Time & Work, Data Interpretation |
| Hindi Language & Comprehension | Grammar, Vocabulary, Sentence Correction, Comprehension Passage |
| English Language & Comprehension | Grammar, Vocabulary, Synonyms & Antonyms, Comprehension Passage |
DSSSB JE Tier 2 Syllabus (Core Engineering - Civil)
Tier 2 holds more significance in terms of meritorious ranking, targeting fundamental Civil Engineering concepts. The syllabus presented pertains only to the Civil Engineering discipline, as details for Mechanical and Electrical Engineering are not available in the source.
| Subject Area | Topics Covered |
|---|---|
| Building Materials | Cement, Bricks, Steel, Timber, Concrete Properties |
| Surveying | Chain Surveying, Compass, Levelling, Theodolite, Total Station |
| Soil Mechanics & Foundation Engineering | Soil Classification, Bearing Capacity, Types of Foundations |
| Structural Analysis | Beams, Trusses, Bending Moment, Shear Force |
| Design of RCC Structures | Reinforced Concrete Design Principles |
| Estimating, Costing & Valuation | Quantity Estimation, Rate Analysis, Valuation of Property |
| Environmental Engineering | Water Supply, Sanitation, Sewage Treatment |
| Transportation Engineering | Highway Engineering, Traffic Engineering, Railways |
| Water Resources Engineering | Irrigation, Hydraulics, Canal Design |
DSSSB AE Syllabus 2026 (Tier-Wise)
DSSSB AE Tier 1 Syllabus
For the Assistant Engineer position, Tier 1 consists of common subjects and serves as a preliminary qualifying examination for access to Tier 2.
| Subject | Topics Covered |
|---|---|
| General Awareness | History, Polity, Constitution, Geography, Economics, Art & Culture, Sports, Current Affairs |
| General Intelligence & Reasoning | Analogies, Similarities & Differences, Space Visualization, Problem-Solving, Judgment, Decision-Making, Arithmetical Reasoning, Verbal & Figure Classification |
| Arithmetical & Numerical Ability | Number System, Simplification, Percentage, Ratio & Proportion, Average, Profit & Loss, Time & Work, Data Interpretation |
| Hindi Language & Comprehension | Grammar, Vocabulary, Sentence Correction, Comprehension Passage |
| English Language & Comprehension | Grammar, Vocabulary, Synonyms & Antonyms, Comprehension Passage |
DSSSB AE Tier 2 Syllabus (Civil Engineering)
In this stage, the focus shifts towards technical knowledge crucial for the Assistant Engineer role, which carries a higher weightage in the final selection process compared to the Junior Engineer.
| Subject Area | Topics Covered |
|---|---|
| Building Materials | Cement, Bricks, Steel, Timber, Concrete Properties |
| Surveying | Chain Surveying, Compass, Levelling, Theodolite, Total Station |
| Soil Mechanics & Foundation Engineering | Soil Classification, Bearing Capacity, Types of Foundations |
| Structural Analysis | Beams, Trusses, Bending Moment, Shear Force |
| Design of RCC & Steel Structures | Reinforced Concrete Design, Steel Structure Design Principles |
| Estimating, Costing & Valuation | Quantity Estimation, Rate Analysis, Valuation of Property |
| Environmental Engineering | Water Supply, Sanitation, Sewage Treatment |
| Transportation Engineering | Highway Engineering, Traffic Engineering, Railways |
| Water Resources Engineering | Irrigation, Hydraulics, Canal Design |
How to Apply for DSSSB AE & JE 2026
The online application process for the DSSSB AE & JE 2026 was open from 24 February 2026 to 25 March 2026. Since this application window has closed, detailed guidelines for applying are not provided here. Candidates should visit the official DSSSB website, dsssb.delhi.gov.in, for updates and information on upcoming application cycles.
Important Instructions for DSSSB AE & JE Candidates
- The DSSSB AE & JE Exam 2026 will be conducted from 8 to 17 September 2026; candidates should check their specific exam date and shift once the admit cards are released.
- Note the negative marking policy: 0.25 marks are deducted for each incorrect answer in both tiers.
- All candidates must qualify Tier 1 to be eligible for Tier 2.
- Given the discrepancies in reported vacancy figures (911 vs. 314), candidates should verify the final count from the official DSSSB notification.
Important Links
- Official Link: dsssb.delhi.gov.in
- Direct Link: DSSSB AE and JE Syllabus 2026
DSSSB AE and JE Syllabus 2026 - FAQs
When will the DSSSB AE & JE Exam 2026 be held?
The DSSSB AE & JE Exam 2026 is set to take place from 8 September 2026 to 17 September 2026.
How many stages are there in the DSSSB AE & JE selection process?
The selection for DSSSB AE & JE entails two tiers: Tier 1 and Tier 2.
What is the exam duration for DSSSB JE Tier 1 and Tier 2?
Each of the JE examination tiers, both Tier 1 and Tier 2, has a duration of 2 hours, with 200 questions worth 200 marks for each tier.
Is there negative marking in the DSSSB AE & JE Exam 2026?
Yes, there is a penalty of 0.25 marks for every incorrect answer in the DSSSB AE & JE Exam 2026.
How many total vacancies are there in DSSSB AE & JE Recruitment 2026?
There is inconsistency in the available sources: one section cites 911 vacancies, while another indicates 314 vacancies for the same advertisement. Verification from the official DSSSB notification is recommended for accurate information.