SCL Technician B and Technical Assistant Syllabus 2026
Semi-Conductor Laboratory (SCL) — Ministry of Electronics and Information Technology
📌 Quick Information Overview
| Organization / University | Semi-Conductor Laboratory (SCL) |
|---|---|
| Exam / Course Name | Technician B and Technical Assistant |
| Update Category | Examination Result / Scorecard |
| Status | HALL TICKET ACTIVE |
| Official Portal | https://www.scl.gov.in/ |
Executive Summary & Key Facts
The Semi-Conductor Laboratory (SCL) has officially announced the examination result and scorecard for Technician B and Technical Assistant (All India) on 23 October 2026. Candidates who appeared for the examination can verify their selection status, scorecard, and merit list through the official recruitment portal or direct server links provided on ApplySarkariJob. The announcement includes category-wise cut-off marks and qualified candidate roll numbers. Shortlisted candidates must prepare for subsequent document verification or stage-two tests as instructed by Semi-Conductor Laboratory (SCL). All candidate resources and the official result notification PDF are accessible below.
📅 Technician B and Technical Assistant - Important Dates & Schedule
📝 Technician B and Technical Assistant - Detailed Notification Guide
About SCL Technician B and Technical Assistant Syllabus 2026
The Semi-Conductor Laboratory (SCL), operating under the Ministry of Electronics and Information Technology, has officially released the detailed syllabus and examination structure for the Technician B and Technical Assistant positions. Candidates preparing for advertisement number SCL:DR:01/2026 can examine the comprehensive exam framework to streamline their preparation. To review complete application requirements alongside exam guidelines, aspirants can check the Semi-Conductor Laboratory SCL Recruitment 2026 for 83 Posts recruitment details.
Detailed Vacancy & Eligibility Breakdown
| Particulars | Details |
|---|---|
| Organisation | Semi-Conductor Laboratory |
| Advertisement Number | SCL:DR:01/2026 |
| Post Names | Technician ‘B’ and Technical Assistant |
| Exam Type | Objective Computer-Based Test |
| Exam Pattern | Part A and Part B |
| Total Questions | 200 |
| Maximum Marks | 200 |
| Duration | 120 Minutes |
| Official Syllabus and Recruitment Notification | Check SCL Syllabus 2026 PDF |
Detailed Vacancy & Eligibility Breakdown
| Particulars | Details |
|---|---|
| Recruiting Organisation | Semi-Conductor Laboratory (SCL) |
| Administrative Ministry | Ministry of Electronics and Information Technology |
| Recruitment Year | 2026 |
| Advertisement No. | SCL:DR:01/2026 |
| Total Recruitment Vacancies | 83 |
| Technical Assistant Vacancies | 30 |
| Technician ‘B’ Vacancies | 41 |
| Administrative Vacancies | 12 |
| Examination Mode | Computer-Based Test |
| Question Type | Multiple Choice Questions |
| CBT Total Questions | 200 |
| CBT Maximum Marks | 200 |
| CBT Duration | 2 Hours |
| Correct Answer | 1 Mark |
| Incorrect Answer | Minus 0.25 Mark |
| Selection Stages | CBT and Trade-Wise Skill Test |
| Official Website | www.scl.gov.in |
Detailed Vacancy & Eligibility Breakdown
| Part | Subject | Questions | Marks |
|---|---|---|---|
| Part A | General English | 25 | 25 |
| Part A | Quantitative Aptitude | 25 | 25 |
| Part A | General Intelligence and Logical Ability | 25 | 25 |
| Part A | General Knowledge / Current Affairs | 25 | 25 |
| Part A Total | 100 | 100 | |
| Part B | Trade-Wise Curriculum-Based Test | 100 | 100 |
| Grand Total | 200 | 200 |
Detailed Vacancy & Eligibility Breakdown
| Trade | Key Topics |
|---|---|
| ICT System Maintenance | Electrical and Electronics Basics, Semiconductor Devices, PC Hardware Maintenance, Troubleshooting, Operating Systems, Network Management |
| Refrigeration and Air Conditioning | Refrigeration Fundamentals, Compressors, AC Motors, Refrigerants, Central Air Conditioning, Condensers, Cooling Towers, Cold Storage, Maintenance |
| Draughtsman (Civil) | Engineering Drawing, CAD, Building Materials, Surveying, Estimation, Construction, Water Supply, Sanitation, IS Codes |
| Draughtsman (Mechanical) | Drawing Instruments, Geometrical Construction, Projections, Sectional Views, Fits and Tolerances, Assembly Drawings, CAD |
| Fire and Safety | Fire Science, Chemical Properties, Fire Classification, Detection, Extinguishers, Pumps, Safety Signages and Colour Codes |
| Plumber | Plumbing Materials, Water Supply, Sanitary Engineering, Pumps, Valves, Plumbing Drawings, Installation and Maintenance |
| Mechanic (Diesel) | Engines, Vehicle Systems, Fuel Systems, Measurements, Welding, Hydraulics, Emission Control, Cooling Systems, Troubleshooting |
Detailed Vacancy & Eligibility Breakdown
| Discipline | Important Syllabus Topics |
|---|---|
| Information Technology | IT Fundamentals, Java, Data Structures, DBMS, PL/SQL, Operating Systems, Software Engineering, Linux/Windows Administration, Networking, Web Technologies |
| Civil Engineering | Structural Mechanics, RCC, Steel Design, Concrete Technology, Estimation, Building Construction, Surveying, Geotechnical Engineering, Transportation, Environmental Engineering |
| Chemical Engineering | Material and Energy Balance, Thermodynamics, Chemical Reactions, Heat Transfer, Fluid Mechanics, Mass Transfer, Process Control, Equipment Design |
| Fire and Safety | Combustion, Heat Transfer, Fire Suppression, Fire Detection, Fire Safety Codes, Industrial Safety, PPE, Workplace Hazards |
| Physics | Mechanics, Waves, Optics, Electricity, Magnetism, Thermodynamics, Modern Physics, Solid State Physics, Mathematical Physics |
| Chemistry | Physical, Organic, Inorganic and Analytical Chemistry, Spectroscopy, Chromatography and Titration |
Detailed Vacancy & Eligibility Breakdown
| Answer Type | Marks |
|---|---|
| Correct Answer | +1 |
| Incorrect Answer | -0.25 |
Detailed Vacancy & Eligibility Breakdown
| Category | CBT Qualifying Marks | Skill Test Qualifying Marks |
|---|---|---|
| UR | 50% | 50% |
| OBC (NCL) / EWS | 45% | 45% |
| SC / ST / PwBD / ESM | 40% | 40% |
Detailed Vacancy & Eligibility Breakdown
| Post | Vacancies |
|---|---|
| Technical Assistant | 30 |
| Technician ‘B’ | 41 |
| Administrative and Other Posts | 12 |
| Total | 83 |
This recruitment drive spans a total of 83 posts based in Mohali, Punjab. Understanding the exact syllabus structure, marking scheme, and sectional weightage is essential for securing a position in this premier research and development organization.
Post-Wise Vacancy Distribution
The recruitment notification covers multiple technical and administrative designations. The breakdown of available openings across categories is structured to accommodate qualified professionals:
| Post Name | Total Vacancies |
|---|---|
| Technical Assistant | 30 |
| Technician B | 41 |
| Administrative and Other Posts | 12 |
| Total Summary | 83 |
Eligibility Criteria & Educational Qualifications
Aspirants must satisfy the mandatory educational criteria established for each specific designation before appearing for the selection stages:
- Technician B: Requires an ITI or trade certificate in the relevant trade from a recognized institution.
- Technical Assistant: Requires a Diploma or equivalent qualification in the relevant engineering or science discipline, as per the recruitment advertisement.
- Age Limit: Governed strictly as per recruitment norms outlined in the official notice. Category-wise age relaxations apply for reserved groups according to government rules.
CBT Exam Pattern & Marking Scheme
The selection process relies heavily on a rigorous Computer-Based Test (CBT) designed to evaluate both general aptitude and technical proficiency. The test format is objective in nature and comprises a total of 200 questions for 200 marks, to be completed within a duration of 120 minutes.
- Part A (100 Questions): Covers General English, Quantitative Aptitude, General Intelligence and Logical Ability, and General Knowledge / Current Affairs.
- Part B (100 Questions): Focuses entirely on trade-wise or discipline-wise technical questions matching the candidate's core qualification.
- Negative Marking: A penalty of 0.25 mark is deducted for each incorrect response.
- Qualifying Marks: Unreserved (UR) candidates must score at least 50%, OBC (NCL) / EWS candidates need 45%, and SC / ST / PwBD / ESM candidates require 40%.
Selection Stages & Skill Test Guidelines
The recruitment methodology involves multiple progressive evaluation phases to ensure the selection of top-tier technical personnel:
- Stage 1: Written Examination (CBT): The objective online test filters candidates based on their technical and general knowledge scores.
- Stage 2: Trade-Wise Skill Test: Candidates who clear the written examination are called for a practical skill test. Note: The Skill Test is purely qualifying in nature and its marks are not added to the final CBT merit list.
- Stage 3: Document Verification & Medical Examination: Final verification of academic certificates, identity proofs, and medical fitness before official appointment.
Important Schedule & Application Timeline
Candidates must take note of the crucial dates governing this recruitment cycle:
- Online Application Start Date: 1 November 2026
- Online Application Last Date: 30 November 2026
- CBT Exam Date: As notified on the official portal
Step-by-Step Guide to Download the Syllabus PDF
Applicants can obtain the official syllabus document directly from the portal by following these steps:
- Navigate to the official Semi-Conductor Laboratory website at https://www.scl.gov.in/.
- Access the Careers or Recruitment section on the homepage.
- Locate advertisement reference SCL:DR:01/2026.
- Click on the link for the detailed recruitment notice and download the Official Syllabus PDF.
- Verify Part A and Part B topics according to your applied trade or discipline.
Essential Documents Required
During the verification stages, candidates must present authentic copies of the following documents:
- Official syllabus PDF / notification reference copy
- Valid Photo Identity Card (Aadhaar Card, Voter ID, PAN Card, or Driving License)
- Educational qualification certificates, marksheets, and ITI/Diploma certificates
- Caste or category certificate issued by the competent authority, if applicable
- Recent passport-sized color photographs
Candidate Advisory & Precautions
Important Warning: Review the official syllabus thoroughly before commencing exam preparation. Ensure that the trade or discipline selected during preparation precisely matches the details submitted in your application form. Rely exclusively on the official organization domain for updates, syllabus revisions, and admit card releases.
🎂 Technician B and Technical Assistant - Age Relaxation Criteria
⚠️ Important Application Guidelines & Instructions
- Read the official syllabus carefully before preparing for the CBT.
- Use the trade or discipline that matches your application form.
- The Skill Test is qualifying in nature and does not add marks to CBT merit.
- Follow the official website only for updates and downloads.