Geological Survey of India Recruitment 2026: Career Guide & Vacancy Details

GSI Recruitment 2026: Explore Geological Survey of India jobs, career paths, eligibility, salary for scientists, geologists & more.

Last updated on: Aug 01, 2025 | Data sourced from official notifications
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The Geological Survey of India (GSI) is a premier scientific organization responsible for the nation's geological surveys and exploration. Aspiring candidates seeking a stable and impactful career in earth sciences can find numerous opportunities within GSI. General eligibility often includes a Bachelor's or Master's degree in relevant scientific disciplines, with specific educational qualifications varying based on the position advertised.

No active jobs found for Geological Survey of India (GSI) at the moment. Please check the expired list or related jobs below.

About Geological Survey of India (GSI)

The beginning of geological investigation in India was in the early part of the nineteenth century. A few amateur geologists associated with the Survey of India and Army initiated geological studies in the country. H.W. Voysey (1818-1823) of the Great Trigonometric Survey made the first Geological Map of Hyderabad region along with a detailed report. A committee for "The Investigation of Coal and Mineral Resources" was set up in 1837. The Secretary of the Committee John McClelland made the appointment of the first professional geologist. D. H. Williams was the first Geological Surveyor appointed by the East India Company in 1846. John McClelland for the first time used the term Geological Survey of India in his report in 1848. He designated himself as officiating Surveyor, Geological Survey till 1st April 1850. The Geological Survey of India (GSI) was set up in 1851 primarily to find coal deposits for the Railways.

The arrival of Sir Thomas Oldham, Professor of Geology at Trinity College Dublin and the Chief of Irish Geological Survey at Calcutta on 4th March 1851, marked the beginning of the continuous period of the Geological Survey of India. Over the years, it has not only grown into a repository of geo-science information required in various fields in the country, but has also attained the status of a geo-scientific organisation of international repute. The main functions of GSI relate to creation and updation of national geoscientific information and mineral resource assessment. These objectives are achieved through ground surveys, air-borne and marine surveys, mineral prospecting and investigations, multi-disciplinary geoscientific, geo-technical, geo-environmental and natural hazards studies, glaciology, seismotectonic study, and carrying out fundamental research. Outcome of work of GSI has immense societal value. Functioning and annual programmes of GSI assume significance in the national perspective.


Official Address
27 Jawaharlal Nehru Road,
Kolkata, West Bengal - 700016
Contact Information

This organization has released 2 recruitment notifications in the last 3 years.


Geological Survey of India Recruitment 2026: Career Guide & Vacancy Details

The Geological Survey of India (GSI) is a premier scientific organization responsible for the nation's geological surveys and exploration. Aspiring candidates seeking a stable and impactful career in earth sciences can find numerous opportunities within GSI. General eligibility often includes a Bachelor's or Master's degree in relevant scientific disciplines, with specific educational qualifications varying based on the position advertised.

About Geological Survey of India Careers Details
Organization Type Statutory Body under the Ministry of Mines, Government of India
Headquarters Kolkata, West Bengal
Standard Entry Gateways (Indicative) GATE (Graduate Aptitude Test in Engineering) for scientific/engineering roles, Direct Recruitment based on merit/interviews for specific positions.
Typical Salary Range (Indicative) ₹50,000 - ₹2,00,000+ per month (Based on Level, Pay Matrix, and allowances)

Organization Overview

Established in 1851, the Geological Survey of India (GSI) is one of the oldest government organizations in India and the second oldest in the world. It functions as a subordinate office under the Ministry of Mines, Government of India. GSI is involved in the multifaceted field of earth sciences, carrying out extensive geological mapping, mineral resource assessment, natural hazard studies, and fundamental research. Its commitment to scientific excellence and national development makes it a highly sought-after employer for geoscientists and related professionals.

Key Job Profiles

GSI offers diverse career opportunities, primarily focusing on scientific and technical roles. Some of the prominent job profiles include:

  • Scientist 'B' (Geology/Geophysics/Drilling/Chemistry)
  • Geologist
  • Assistant Geologist
  • Senior Technical Assistant
  • Surveyor
  • Stores Officer
  • Assistant Central Intelligence Officer (ACIO) - General Central Service, Group 'B' (Non-Gazetted) in Intelligence Bureau (though not directly GSI, often considered in government career searches)

Salary & Benefits

Employees at the Geological Survey of India are compensated according to the 7th Central Pay Commission (CPC) guidelines. The salary structure is based on various pay levels, with entry-level positions typically starting at Level-10 and above. Besides the basic pay, GSI provides a comprehensive benefits package that includes Dearness Allowance (DA), House Rent Allowance (HRA), Transport Allowance (TA), Medical facilities, Contributory Pension Scheme, leave encashment, and other perquisites as per government rules. This ensures a secure and rewarding career.

Selection Process

The selection process for various positions in GSI typically involves the following stages:

  • Written Examination: Often based on GATE scores or conducted independently by GSI for specific recruitment drives.
  • Interview: Candidates shortlisted based on the written examination or direct applications may be called for a personal interview to assess their knowledge, skills, and suitability.
  • Document Verification: Final stage to verify all submitted documents and certifications.

How to Crack Geological Survey of India Exams

Cracking GSI examinations requires a strategic approach and dedicated preparation. Here are some expert tips:

  • Understand the Syllabus and Exam Pattern: Thoroughly analyze the official notification for the specific post you are applying for. Know the subjects, weightage, and marking scheme.
  • Strengthen Fundamentals: Focus on building a strong foundation in core subjects relevant to earth sciences.
  • Practice Previous Years' Papers: Solving past papers helps in understanding the difficulty level, types of questions, and time management.
  • Stay Updated: Keep abreast of current geological discoveries, government policies related to natural resources, and recent advancements in earth sciences.
  • Mock Tests: Simulate exam conditions by taking regular mock tests to identify weak areas and improve speed and accuracy.
  • Interview Preparation: Prepare for the interview by revising your technical knowledge and practicing articulation of your ideas and research interests.


All details are sourced from official notifications. MySarkariNaukri.com provides informational guidance only and is not affiliated with any government agency.

Verification Source: https://www.gsi.gov.in/

Frequently Asked Questions (FAQs)

Charter of the Geological Survey of India. Explore (through ground, airborne, satellite, and marine surveys) and scientifically assess mineral, energy and water resources for the country and facilitate their optimal exploration through proactive information dissemination.

The Full Form of GSI is Geological Survey of India. Candidates can know the Full Form of any company by visiting the respective company official website.