DSSSB AE & JE Syllabus 2026: Tier-Wise Exam Pattern, Subject-Wise Topics & Preparation Strategy

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🕒 Last Updated: July 13, 2026
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DSSSB AE & JE Exam Syllabus 2026: Detailed Overview

The Delhi Subordinate Services Selection Board (DSSSB) has officially released the exam schedule for the Assistant Engineer (AE) and Junior Engineer (JE) recruitment under Advertisement No. 01/2026. The DSSSB AE & JE Exam 2026 is scheduled from 8 to 17 September 2026. Candidates who have applied for these positions must thoroughly understand the tier-wise syllabus and exam pattern to streamline their preparation. This comprehensive guide covers the complete DSSSB AE & JE Syllabus 2026, including the exam pattern for both Tier 1 and Tier 2, subject-wise important topics, and strategic preparation tips to help candidates excel.

About Delhi Subordinate Services Selection Board (DSSSB)

DSSSB is a prestigious government recruitment body responsible for selecting candidates for various Group B and Group C posts under the Government of NCT of Delhi. The board conducts exams for a wide range of positions, including engineering roles like Assistant Engineer and Junior Engineer. The selection process is rigorous and ensures that only the most qualified candidates are appointed to serve in various Delhi government departments. The DSSSB AE & JE recruitment 2026 aims to fill vacancies in civil, mechanical, and electrical engineering disciplines, offering a stable and rewarding career in the public sector.

DSSSB AE & JE Exam Pattern 2026

The DSSSB AE & JE Exam 2026 consists of two stages: Tier 1 and Tier 2. Candidates must qualify in Tier 1 to be eligible for Tier 2. There is a negative marking of 0.25 marks for each incorrect answer in both tiers. The exam pattern for Junior Engineer and Assistant Engineer differs slightly in terms of duration and section distribution, as detailed below.

DSSSB Junior Engineer (JE) Exam Pattern 2026

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 Assistant Engineer (AE) Exam Pattern 2026

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 AE & JE Subject-Wise Syllabus

DSSSB JE Tier 1 Syllabus: General Subjects

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)

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 Tier 1 Syllabus: General Subjects

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

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

DSSSB AE & JE Complete Selection Process

The selection of candidates for DSSSB AE and JE posts involves a two-tier examination process. Tier 1 is a qualifying stage that tests general knowledge, reasoning, quantitative aptitude, and language skills. Candidates who meet the cut-off in Tier 1 proceed to Tier 2, which is a technical paper focusing on core engineering subjects. The final merit list is prepared based on the combined performance in both tiers, with Tier 2 generally carrying higher weightage. There is no interview or document verification stage mentioned in the official notification, but candidates may be required to produce original documents at the time of joining.

How to Clear DSSSB AE & JE Written Exam

To crack the DSSSB AE & JE Exam 2026, candidates should adopt a structured preparation strategy. Start by thoroughly understanding the syllabus and exam pattern. For Tier 1, focus on strengthening your basics in general awareness, reasoning, and quantitative aptitude. Read newspapers daily for current affairs and practice mock tests to improve speed and accuracy. For Tier 2, revise core engineering subjects from standard textbooks like those by S. Chand, R.S. Khurmi, and M. Chakraborty. Solve previous years' question papers to get a feel for the exam. Additionally, time management is crucial—allocate specific time slots for each subject and take regular breaks to avoid burnout. Joining online test series can also help in assessing your preparation level.

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Frequently Asked Questions

The online application process for DSSSB AE & JE Recruitment 2026 (Advt No. 01/2026) began on 24 February 2026 and closed on 25 March 2026. Since the application window has already closed, candidates must wait for future notifications. It is advisable to regularly check the official DSSSB website, dsssb.delhi.gov.in, for updates on upcoming recruitment cycles.
In the DSSSB AE & JE Exam 2026, a negative marking of 0.25 marks is applied for each incorrect answer in both Tier 1 and Tier 2. This means that for every wrong attempt, a quarter of a mark is subtracted from the total score. Therefore, candidates should answer carefully and avoid blind guessing to maximize their overall score.
The DSSSB Junior Engineer (JE) Tier 2 exam is conducted for a duration of 2 hours. It consists of 200 questions carrying a total of 200 marks. The paper includes core engineering subjects and an English Language & Comprehension section. Candidates must manage their time effectively to attempt all questions within the given timeframe.
Yes, the DSSSB Assistant Engineer (AE) exam pattern differs slightly from the JE pattern. For AE, Tier 1 has 200 questions in 2 hours covering general subjects, while Tier 2 is of 3 hours duration with 200 questions divided into two sections (technical and subject-related). In contrast, JE Tier 2 is only 2 hours long. AE candidates need to prepare for a longer technical paper.
The DSSSB AE & JE Recruitment 2026 covers vacancies in Civil, Mechanical, and Electrical engineering disciplines. However, the official notification primarily details the Civil Engineering syllabus. Candidates from Mechanical and Electrical streams should refer to the official DSSSB notification for their specific syllabus and topics, as the source material does not provide details for these branches.
There is a discrepancy in the reported vacancy numbers for DSSSB AE & JE Recruitment 2026. Some sources mention 911 vacancies, while others state 314 vacancies for Advertisement No. 01/2026. Due to this inconsistency, candidates are strongly advised to verify the exact number from the official DSSSB notification available on dsssb.delhi.gov.in before relying on any figure.
No, the application process for DSSSB AE & JE Recruitment 2026 was entirely online. Candidates had to submit their applications through the official DSSSB website during the specified period. Offline applications are not accepted. For future recruitment, candidates should follow the online mode as per the instructions in the official notification.
The exact release date for the DSSSB AE & JE admit card has not been announced in the official notification. Typically, admit cards are released a few weeks before the exam. Candidates should regularly check the DSSSB website (dsssb.delhi.gov.in) for updates. The exam is scheduled from 8 to 17 September 2026, so the admit card is expected to be available in late August or early September 2026.
The DSSSB JE Tier 2 syllabus for Civil Engineering includes important topics such as Building Materials, Surveying, Soil Mechanics & Foundation Engineering, Structural Analysis, Design of RCC Structures, Estimating & Costing, Environmental Engineering, Transportation Engineering, and Water Resources Engineering. Candidates should focus on these areas to perform well in the technical paper.
No, the DSSSB AE & JE selection process does not include an interview round. The selection is based solely on the performance in the two-tier written examination (Tier 1 and Tier 2). Candidates who qualify both tiers are shortlisted for document verification and final appointment. However, candidates should confirm from the official notification as procedures may change.

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