Last updated on October 9th, 2026 at 05:59 am
TNPSC Study Material – TNPSC Combined Technical Services Examination 2026 notification has been released for 461 vacancies across multiple departments in Tamil Nadu. Candidates with Engineering, Science, Agriculture, Pharmacy, Architecture, Tourism, Statistics, and other qualifications can apply online from 27 May to 25 June 2026. Candidates preparing with tnpsc study material should focus on technical subjects, General Studies, and previous year papers for better exam preparation.
Table Of Contents
TNPSC Combined Technical Services 2026 Overview
| Organization Name | Tamil Nadu Public Service Commission (TNPSC) |
|---|---|
| Exam Name | Combined Technical Services Examination 2026 |
| Advertisement No. | 04/2026 |
| Total Posts | 461 Posts |
| Form Mode | Online Form |
| Job State | Tamil Nadu |
| Job Type | Permanent |
| Application Start Date | 27/05/2026 |
| Last Date | 25/06/2026 |
| Official Website | TNPSC |
Important Dates
| Event | Date |
|---|---|
| Notification Release Date | 20/05/2026 |
| Apply Online Start Date | 27/05/2026 |
| Last Date to Apply | 25/06/2026 |
| Last Time | 11:59 PM |
| Correction Date | 29 June to 01 July 2026 |
Application Fees
| Category | Fees |
|---|---|
| One Time Registration (OTR) | ₹150/- |
| Examination Fees | ₹100/- |
| SC / ST / PH | ₹0/- |
Payment Mode: Online Mode
Age Limit Details
| Criteria | Details |
| Age Limit | Post Wise |
| Age Calculation Date | 01/07/2026 |
| Age Relaxation | Extra as per Rules |
Selection Process
| Stage | Details |
| 1 | Written Examination |
| 2 | Medical Examination |
| 3 | Document Verification |
TNPSC Study Material Preparation Tips
Candidates searching for “tnpsc study material” should focus on:
- TNPSC official syllabus and exam pattern
- Previous year question papers
- Tamil Nadu State Board books
- Subject-specific technical books
- Current affairs and General Studies
- Mock tests and online practice papers
Best Topics to Prepare
| Subject Area | Important Topics |
| General Studies | History, Geography, Polity, Economy |
| Aptitude | Reasoning, Quantitative Aptitude |
| Technical Subjects | Engineering / Science Related Topics |
| Current Affairs | Tamil Nadu & National News |
| Language | Tamil & English |
Qualification Details
TNPSC has released vacancies for multiple technical and non-technical posts.
| Post Name | Qualification |
| Assistant Engineer | B.E / B.Tech Related Discipline |
| Agriculture Officer | Degree in Agriculture |
| Drug Inspector | Degree in Pharmacy / Medicine |
| Horticultural Officer | B.Sc Horticulture |
| Junior Architect | Degree in Architecture |
| System Manager | B.E / B.Tech / MCA |
| Assistant Librarian | Degree with Library Science |
| Assistant Tourist Officer | Degree with Tourism Qualification |
| Environmental Scientist | Master Degree in Science |
| Assistant Accounts Officer | Degree with CA / CMA Intermediate |
Major Vacancy Details
| Post Name | Post Code | Department | Total Post |
| Assistant Geologist | 1863 | Geology and Mining | 08 |
| Assistant Geologist | 1677 | Agricultural Engineering | 02 |
| Assistant Engineer (Agricultural Engineering) | 1667 | Agricultural Engineering | 64 |
| Agriculture Officer (Extension) | 1678 | Agriculture | 11 |
| Drug Inspector | 1972 | Drug Control Administration | 09 |
| Horticultural Officer | 3001 | Horticulture | 17 |
| Assistant Engineer | 1661 | Highways | 38 |
| Assistant Director (Industrial Safety and Health) | 1664 | Industrial Safety and Health | 03 |
| Junior Assistant Director of Boilers | 3008 | Public Works | 02 |
| Junior Architect | 1860 | Public Works | 05 |
| Assistant Engineer (Civil) | 3656 | Public Works | 14 |
| Assistant Engineer (Electrical) | 1657 | Public Works | 13 |
| Assistant Engineer | 1660 | Rural Development and Panchayat Raj | 50 |
| Assistant Engineer (Civil) | 1656 | Water Resources | 33 |
| Assistant Geologist | 1750 | Water Resources | 09 |
| Assistant Engineer (Civil) | 3230 | Tamil Nadu Urban Habitat Development Board | 01 |
| Assistant Engineer | 3269 | Tamil Nadu Pollution Control Board | 01 |
| Environmental Scientist | 3606 | Tamil Nadu Pollution Control Board | 04 |
| Architectural Assistant / Planning Assistant | 2108 | Town and Country Planning | 03 |
| Assistant Engineer (Industries) | 1900 | Industries and Commerce | 01 |
| Assistant Manager (IT) | 3810 | Electronics Corporation of Tamil Nadu Limited | 04 |
| Assistant Manager (Civil) | 3811 | Electronics Corporation of Tamil Nadu Limited | 02 |
| Assistant Manager (Electrical) | 3812 | Electronics Corporation of Tamil Nadu Limited | 02 |
| Assistant Accounts Officer | 3814 | Tamil Nadu Medical Services Corporation Limited | 01 |
| Archaeological Officer | 1843 | Archaeology | 10 |
| Research Assistant | 1861 | Evaluation and Applied Research | 02 |
| Junior Scientific Officer (Chemistry: 4, Biology: 2) | 1767 | Forensic Science | 06 |
| Assistant Superintendent of Approved Schools (Men & Women) | 2078 | Child Welfare and Special Services | 02 |
| Assistant Engineer (Civil) | 3368 | State Industries Promotion Corporation of Tamil Nadu | 02 |
| System Manager | 3664 | Civil Supplies and Consumer Protection | 01 |
| Translator | 3106 | Law | 02 |
| Librarian | 1845 | Agriculture | 01 |
| Statistical Assistant | 3125 | Food Safety and Drug Administration | 01 |
| Deputy Manager (Dairying) | 3279 | Tamil Nadu Co-operative Milk Producers’ Federation Limited | 02 |
| Assistant Engineer (Mechanical) | 3611 | Tamil Nadu Magnesites Limited | 03 |
| Assistant Archaeological Officer | 1842 | Archaeology | 10 |
| Assistant Tourist Officer, Grade II | 3111 | Tourism | 04 |
| Assistant Statistical Investigator | 1824 | Economics and Statistics | 13 |
| Block Health Statistician | 2010 | Family Welfare | 62 |
| Junior Photographer | 3805 | Tamil Development and Information | 23 |
| Assistant Librarian | 2013 | Legal Studies | 05 |
| Assistant Warehouse Manager / Junior Assistant | 3388 | Tamil Nadu Warehousing Corporation Limited | 01 |
| Junior Chemist | 3609 | Tamil Nadu Magnesites Limited | 03 |
| Assistant Engineer (Mechanical) | 3268 | Tamil Nadu Power Distribution Corporation Limited | 01 |
| Assistant General Manager / Regional Manager | 3798 | Tamil Nadu Handloom Weavers Co-operative Society Limited | 10 |
| Grand Total Post | 461 | ||
Grand Total Posts: 461
How to Apply for TNPSC Combined Technical Services 2026
- Visit the official TNPSC website.
- Complete One Time Registration (OTR).
- Read the official notification carefully.
- Fill the online application form correctly.
- Upload documents, photograph, and signature.
- Pay the examination fee online.
- Submit the application before 25 June 2026.
- Take a printout of the final submitted form.
Important Links
| Source Title | Issue Date | Link |
| Download Answer Key | 08/10/2026 | Download |
| Admit Card | 06/08/2026 | Download |
| Fill Online Form | 27/05/2026 | Apply Now |
| Full Notification | 20/05/2026 | Download |
| Official Website | 20/05/2026 | Visit Now |
FAQ – TNPSC Combined Technical Services Recruitment 2026
Q1. What is the last date to apply for TNPSC Combined Technical Services 2026?
Ans. The last date to apply online is 25 June 2026. TNPSC Study Material.
Q2. How many vacancies are available in TNPSC CTS Recruitment 2026?
Ans. A total of 461 vacancies have been announced. TNPSC Study Material.
Q3. What is the application fee for TNPSC Recruitment 2026?
Ans. OTR fee is ₹150 and examination fee is ₹100.
Q4. What is the selection process for TNPSC Combined Technical Services Exam?
Ans. Selection includes Written Examination, Medical Examination, and Document Verification.
Q5. What study material is best for TNPSC exam preparation?
Ans. TNPSC syllabus books, previous year papers, mock tests, Tamil Nadu State Board books, and technical subject notes are best for preparation.
