NII Senior Research Fellow Recruitment 2026

Introduction to the National Institute of Immunology (NII) The National Institute of Immunology (NII) stands as a premier autonomous research institution under the aegis of the Department of Biotechnology (DBT), Ministry of Science and Technology, Government of India. Established with a vision to conduct high-quality basic and applied research in the field of immunology, the institute has evolved into a global center of excellence. Located in the serene environment of Aruna Asaf Ali Marg in New Delhi, NII is dedicated to understanding the complexities of the immune system and leveraging this knowledge to develop solutions for various health challenges. The institute's mandate encompasses a wide array of scientific disciplines, including molecular biology, cell biology, structural biology, and chemical biology, all converging on the central theme of immunology. Historical Background and Evolution NII was formally established on June 24, 1981, following the visionary efforts of renowned scientists such as Prof. M.G.K. Menon and Prof. G.P. Talwar. Prof. Talwar, who served as the first Director, was instrumental in shaping the institute's initial research focus, particularly in the development of vaccines. Over the decades, the institute has expanded its horizons from basic immunological research to cutting-edge biotechnological innovations. It has consistently contributed to India's scientific prowess, producing groundbreaking research that has been published in top-tier international journals and resulting in numerous patents. The institute's growth has been marked by its ability to adapt to the changing landscape of global health, moving from traditional vaccine research to modern genomic and proteomic approaches. Core Research Verticals at NII Research at NII is broadly organized into four main themes, each addressing critical aspects of biological sciences: 1. Infection and Immunity: This vertical focuses on understanding how the body defends itself against pathogens such as bacteria, viruses, and parasites. Significant work is being done on diseases like Tuberculosis (TB), Malaria, HIV/AIDS, and Hepatitis. Researchers study host-pathogen interactions to identify potential targets for new drugs and vaccines. 2. Molecular Design: This area utilizes structural biology, bioinformatics, and synthetic chemistry to design molecules with therapeutic potential. By understanding the three-dimensional structures of proteins and other macromolecules, scientists at NII can develop precise interventions for various diseases. 3. Gene Regulation: This theme explores the mechanisms by which genes are turned on or off in response to internal and external cues. Research in this area covers epigenetics, RNA biology, and the genetic basis of complex diseases, including cancer and metabolic disorders. 4. Reproduction and Development: NII has a long history of research in reproductive biology. This vertical focuses on the molecular and cellular events surrounding fertilization, embryo development, and reproductive health, with implications for both fertility and contraception. Focus on Neuroimmune Dysfunction and Cancer Diagnostics In line with its commitment to addressing contemporary health issues, NII is currently spearheading several high-impact projects funded by the Anusandhan National Research Foundation (ANRF) and the Indian Council of Medical Research (ICMR). One of the key areas of focus is neuroimmune dysfunction in chronic infections. This research seeks to understand how persistent infections can affect the nervous system, leading to cognitive and neurological impairments. By mapping the communication between immune cells and neurons, NII researchers aim to discover new pathways for treating neurodegenerative conditions. Another critical area of research is genetic interactions in cancer diagnostics. Cancer is a multi-faceted disease driven by complex genetic mutations. NII is working on identifying specific genetic markers and interactions that can lead to earlier and more accurate diagnosis of various cancers. This research is vital for the development of personalized medicine, where treatments are tailored to the genetic profile of the individual patient. Academic Excellence and Training NII is not just a research hub but also a center for higher learning. The institute offers a rigorous Ph.D. program that attracts some of the brightest minds from across the country. Students are selected through national-level competitive examinations like the Joint Graduate Entrance Examination for Biology and Interdisciplinary Life Sciences (JGEEBILS) or the NII-Centralized Entrance Test (NII-CET). The Ph.D. curriculum is designed to provide students with a deep understanding of biological principles while encouraging independent thinking and innovative research. Furthermore, NII provides opportunities for post-doctoral fellowships and short-term training programs for undergraduate and postgraduate students, fostering the next generation of Indian scientists. Infrastructure and Facilities The institute boasts state-of-the-art infrastructure that supports high-end biological research. This includes advanced imaging facilities (such as Confocal and Electron Microscopy), Flow Cytometry, Mass Spectrometry, and a modern BSL-3 laboratory for handling infectious agents. NII also maintains a sophisticated animal house facility, which is essential for conducting pre-clinical studies. The library and computational facilities provide researchers with access to the latest scientific literature and tools for data analysis, ensuring that the research conducted at NII remains at the cutting edge. Collaborations and Global Impact NII actively collaborates with national and international organizations to foster a culture of shared knowledge and resources. It has partnerships with various universities, hospitals, and industrial partners to translate laboratory findings into clinical applications. The institute's contribution to the development of the first indigenous vaccine for leprosy and its significant role during the COVID-19 pandemic—ranging from diagnostic kit development to understanding immune responses to the virus—underscore its importance to national health security. Career Opportunities and Recruitment As a dynamic research institution, NII frequently opens its doors to talented individuals through various recruitment drives. These include permanent faculty positions, technical staff roles, and project-based research positions like Junior Research Fellows (JRF), Senior Research Fellows (SRF), and Research Associates (RA). These project roles, often funded by external agencies like ANRF, ICMR, and DBT, offer young researchers the chance to work on time-bound, high-priority scientific problems. The selection process is merit-based, ensuring that the institute maintains its high standards of scientific integrity and productivity. Conclusion The National Institute of Immunology continues to be a beacon of scientific excellence in India. By integrating basic research with translational goals, it addresses some of the most pressing health challenges facing the world today. Whether it is through the study of neuroimmune interactions, the development of new cancer diagnostics, or the training of future scientific leaders, NII remains committed to its mission of 'Science for the Benefit of Society.' As the institute looks toward the future, it continues to push the boundaries of immunology, contributing to a healthier and more scientifically advanced India.