The Archaeological Survey of India (ASI), founded in 1861 under the Ministry of Culture, is responsible for protecting and conserving India's rich archaeological heritage. ASI officers manage 3,500+ centrally protected monuments including UNESCO World Heritage Sites such as the Taj Mahal, Qutb Minar, and Hampi. They conduct excavations, survey ancient sites, preserve artefacts, prepare conservation reports, regulate construction near protected sites, and manage museums. Officers may specialise in Conservation, Excavation, Epigraphy, Numismatics, or Museum Management.

ASI officers for various branches are recruited through UPSC (for Group A gazetted posts) or SSC (for Group B/C posts) notifications. The exam pattern varies by post but typically involves 100 MCQs in 120 minutes for the objective stage, covering Archaeology and Excavation Methods, Ancient and Medieval Indian History, Cultural Heritage Laws, and General Studies. Advanced posts such as Assistant Superintending Archaeologist go through UPSC's Civil Services or specialist exam pathway, requiring in-depth knowledge of archaeological theory and Indian cultural history.

A Master's degree in Archaeology, Ancient Indian History, or Anthropology from a recognised university is the most direct path to ASI. Specialisations in Archaeobotany, Zooarchaeology, or Conservation Science have strong demand. Knowledge of archaeological field techniques (GPR, LiDAR, stratigraphy), familiarity with Indian cultural heritage laws (AMASR Act 1958), and reading of ancient scripts like Brahmi or Kharosthi are valuable. Candidates who have participated in excavations—through university field schools or ASI training camps—stand out during interviews.

ASI officers in Group A posts are placed at Pay Level 10 and above (approximately Rs. 56,100–1,77,500 per month) with Central Government allowances. Work involves a mix of field assignments (excavation seasons, site monitoring) and office work (report writing, regulatory approvals). Postings may be at ASI headquarters (Delhi), regional circles, or specific monument sites. The work is intellectually rewarding, involving direct engagement with India's 5,000-year archaeological continuum, though field conditions during excavation seasons can be demanding.

Study ancient Indian history from standard texts: R.S. Sharma for ancient India, Satish Chandra for medieval history, and D.N. Jha for early Indian economy. For archaeology, cover V. Gordon Childe's work and standard excavation methodology textbooks used in Indian universities. Study the AMASR Act 1958, UNESCO conventions on heritage protection, and India's cultural heritage policy. For General Studies, cover Indian culture thoroughly from NCERT Class XI-XII Cultural Heritage books and the National Culture Portal. Solving previous UPSC History optional papers helps build the required depth.