| Detail | Info |
|---|---|
| Recruiting Agency | Tamil Nadu Public Service Commission (TNPSC) |
| Exam Name | Combined Technical Services Examination (Non‑Interview Posts) |
| Advertisement No. | 734 / Notification No. 04/2026 |
| Total Vacancies | 461 |
| Application Mode | Online |
| Last Date to Apply | 25 June 2026 (11:59 PM) |
| Age Limit (General) | 18 – 32 years (as on 01‑07‑2026) |
| Qualification | Specific degree (B.E./B.Tech or relevant PG) as per post |
Post & Organization Details
The TNPSC is recruiting for 45 different technical posts across various departments and public sector organisations of Tamil Nadu.
Vacancy Details
| S.No. | Post Name | Post Code | Department / Organisation | Vacancies | Pay Level / Salary |
|---|---|---|---|---|---|
| 1 | Assistant Geologist | 1863 | Geology and Mining | 8 | Level 20 |
| 2 | Assistant Geologist | 1677 | Agricultural Engineering | 2 | Level 20 |
| 3 | Assistant Engineer (Agricultural Engineering) | 1667 | Agricultural Engineering | 64 | Level 20 |
| 4 | Agriculture Officer (Extension) | 1678 | Agriculture | 11 | Level 20 |
| 5 | Drug Inspector | 1972 | Drug Control Administration | 9* | Level 20 |
| 6 | Horticultural Officer | 3001 | Horticulture | 17*# | Level 20 |
| Total | 461 | ||||
Eligibility Criteria
Age Limit (as on 01‑07‑2026)
| Category | Maximum Age (General) | Age Concession – PWD | Age Concession – Ex‑Servicemen | Age Concession – Destitute Widow |
|---|---|---|---|---|
| General (Others) | 32 years (most posts) | +10 years | +18 years (no upper limit for most posts) | No max. age limit for most posts |
| SC / ST / MBC / BC / OBC | No maximum age (should not have completed 60 years) | NA | +18 years | No max. age limit |
| Special Posts (e.g., Junior Photographer – 3805) | 42 years | +10 years | +8 years | 44 years |
| System Manager (3664) | 35 years | – | – | – |
| Assistant Engineer (Industries) – 1900 | 37 years | – | – | – |
Educational Qualification
| Post Name | Post Code(s) | Required Qualification |
|---|---|---|
| Assistant Geologist | 1750 / 1677 / 1863 | M.Sc. in Geology / Applied Geology / Hydrogeology (UGC‑recognized) |
| Assistant Engineer (Agricultural Engineering) | 1667 | B.E./B.Tech (Agricultural Engineering) or B.E. (Mechanical / Civil / Automobile / Production / Industrial) |
| Agriculture Officer (Extension) | 1678 | Bachelor’s Degree in Agriculture + adequate knowledge of Tamil |
| Librarian | 1845 | Any Degree + B.Lib Science Degree |
| Assistant Librarian | 2013 | Bachelor’s Degree (UGC‑recognized) + B.Lib. / B.L.I.Sc. Degree |
| Archaeological Officer | 1843 | PG Degree in Ancient History & Archaeology / Epigraphy & Archaeology + Tamil at degree level |
| Assistant Archaeological Officer | 1842 | Any PG Degree + PG Diploma in Epigraphy & Archaeology / Heritage Management + Tamil at degree level |
| System Manager | 3664 | B.E./B.Tech in CS / IT / ECE / EEE or MCA / M.Sc. (CS/IT) |
| Assistant Manager (IT) | 3810 | B.E./B.Tech (First Class) in CS / IT / ECE / EEE / AI / ML / Data Science + First Class in SSLC & HSC |
| Assistant Manager (Civil) | 3811 | B.E./B.Tech (First Class) in Civil Engineering / Civil & Structural Engineering + First Class in SSLC & HSC |
| Assistant Manager (Electrical) | 3812 | B.E./B.Tech (First Class) in Electrical / ECE / EEE + First Class in SSLC & HSC |
| Drug Inspector | 1972 | Degree in Pharmacy / Pharmaceutical Sciences / Medicine (specialisation in Clinical Pharmacology or Microbiology) |
| Research Assistant | 1861 | First Class PG Degree in Economics / Statistics / Business Administration / Mathematics / Sociology / Social Work / Anthropology / Public Administration |
Pay Scale & Salary
The posts are allotted pay levels ranging from Level 8 to Level 20. Selected candidates will receive the corresponding in‑hand salary as per the TNPSC pay matrix, along with standard allowances (Dearness Allowance, House Rent Allowance, etc.). For example:
- Level 20 – Approx. Rs.39,800 – Rs.1,26,500 per month (including allowances).
- Level 12 – Approx. Rs.28,480 – Rs.90,570 per month (EPF applicable).
- Level 8 – Approx. Rs.15,600 – Rs.39,800 per month.
Exact salary figures for each post are mentioned in the respective pay level column of the vacancy table.
Application Fee
The official notification does not specify any application fee. Candidates are advised to verify the fee (if any) on the official TNPSC website during the online application process.
Important Dates
| Event | Date |
|---|---|
| Date of Notification | 20 May 2026 |
| Commencement of Online Application | 27 May 2026 |
| Last Date for Online Application | 25 June 2026 (11:59 PM) |
| Application Correction Window | 29 June 2026 (12:01 AM) to 01 July 2026 (11:59 PM) |
| Age Eligibility Cut‑off Date | 01 July 2026 |
| Date of Examination (Paper I & II) | To be announced on TNPSC website |
Selection Process
- Written Examination (Paper I – OMR based, Paper II – Computer Based Test).
- Certificate Verification.
- Physical Certificate Verification & Counselling.
- Final Selection & Ranking based on total marks.
How to Apply
- Visit the official TNPSC portal: https://tnpsc.gov.in/.
- Register as a new user by providing a valid email ID and mobile number.
- Log in using the generated credentials.
- Navigate to “Combined Technical Services Examination 2026” and click “Apply Online”.
- Fill in personal details, educational qualifications, and upload scanned copies of required documents (photograph, signature, certificates, etc.).
- Select the post(s) you wish to apply for and verify the total fee (if applicable).
- Make the online payment (if a fee is prescribed) using net banking, credit/debit card, or UPI.
- Review the application thoroughly and submit.
- After successful submission, download and print the confirmation receipt for future reference.
Important Links
- Official Website: https://tnpsc.gov.in/
- Notification PDF: View Here
- Online Application Portal: Apply Online
FAQ’s
- What is the last date to submit the online application?
The last date is 25 June 2026 at 11:59 PM. - What is the minimum age required for general category candidates?
Candidates must be at least 18 years old as on the cut‑off date (01‑07‑2026). - Is there any age relaxation for SC/ST candidates?
Yes, SC/ST and other reserved categories have **no maximum age limit** (should not have completed 60 years). - Which educational qualification is needed for Assistant Engineer (Civil) posts?
A B.E./B.Tech in Civil Engineering (or equivalent) is required. - How many vacancies are there for Assistant Geologist?
A total of 14 vacancies (8 + 2 + 4) across different departments. - What is the selection mode for this recruitment?
The selection consists of a Written Examination followed by Certificate Verification, Physical Verification & Counselling, and Final Ranking.