Tamil Nadu Public Service Commission — TNPSC
The Tamil Nadu Public Service Commission has issued an official recruitment notification for Assistant Engineer, Environmental Scientist, Project Officer, announcing a total of 461 vacancies located in Tamil Nadu. The closing date for submission of online application forms is 25 June 2026. To be eligible, applicants must hold Graduate/Diploma, with category relaxation applicable as per government guidelines. The selection procedure comprises Written Exam + Interview. For complete guidelines, syllabus breakdown, and official notification PDF, refer to the verified information below on ApplySarkariJob.
The Tamil Nadu Public Service Commission (TNPSC) has released the comprehensive syllabus and exam pattern for the Combined Technical Services (CTS) Examination 2026. Aspiring candidates for the 461 vacancies—including Assistant Engineer and Environmental Scientist roles—should align their preparation with this official blueprint.
The selection for the CTS examination is divided into two primary papers:
Note: The Tamil Eligibility Test is qualifying in nature, and there is a negative marking of 1/3 mark for every incorrect answer in the objective-type papers.
Focuses on grammar, vocabulary, comprehension, and proficiency in the Tamil language.
Covers Indian History, Geography, Polity, Economy, and Current Affairs, with a special emphasis on Tamil Nadu-specific schemes and GK.
Includes topics such as Series Completion, Coding-Decoding, Blood Relations, Profit & Loss, Time & Work, and Data Interpretation.
The syllabus for Paper II is subject-specific, covering core engineering disciplines like Civil, Mechanical, and Electrical Engineering, along with Environmental Science topics based on the specific post requirements.
To succeed in the TNPSC CTS 2026 exam, candidates are advised to utilize standard subject-specific textbooks, practice previous year papers, and take regular mock tests to improve time management. Consistent revision of technical concepts and staying updated with current affairs are key to clearing the cutoff.
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