NIT Silchar is known for its diverse and inclusive campus culture, which attracts students from all over India and abroad. The institute offers a wide range of academic programs, including Bachelor of Technology (B.Tech), Master of Technology (M.Tech), Master of Science (M.Sc), Master of Business Administration (MBA), and Doctor of Philosophy (Ph.D.) across various disciplines. Each program is designed to provide a strong foundation in theoretical knowledge while emphasizing practical applications and hands-on experience. The academic curriculum at NIT Silchar is constantly updated to keep pace with the latest advancements in technology and industry trends. The institute's faculty members, many of whom are renowned experts in their fields, play a crucial role in shaping the academic and research landscape of the institution. Their dedication to teaching and research ensures that students receive a well-rounded education that prepares them for successful careers in their chosen fields. NIT Silchar's commitment to holistic development extends beyond academics. The institute offers a range of extracurricular activities, including sports, cultural events, and technical clubs, which provide students with opportunities to explore their interests and develop their skills. The campus is equipped with modern amenities, including well-equipped laboratories, libraries, and recreational facilities, ensuring a comfortable and stimulating environment for students.

NIT Silchar offers a comprehensive array of courses across various disciplines to cater to the diverse interests and career aspirations of students. The undergraduate programs include B.Tech degrees in Civil Engineering, Computer Science and Engineering, Electrical Engineering, Electronics and Communication Engineering, and Mechanical Engineering. These programs are designed to provide a solid foundation in engineering principles, along with specialized knowledge in the chosen field. The postgraduate programs at NIT Silchar include M.Tech degrees in various specializations such as Structural Engineering, Geotechnical Engineering, Transportation Engineering, Water Resources Engineering, Thermal Engineering, Design and Manufacturing, Power and Energy Systems, Control and Industrial Automation, and Microelectronics and VLSI Design. Additionally, the institute offers M.Sc programs in Applied Physics and Applied Chemistry, as well as an MBA program with a focus on management and entrepreneurship. NIT Silchar also offers Ph.D. programs across all its departments, providing opportunities for advanced research in cutting-edge areas. The doctoral programs are aimed at fostering a research-oriented mindset and contributing to the body of knowledge in various fields. The institute's strong emphasis on research and development ensures that students are well-prepared to address complex challenges and contribute to the advancement of science and technology.

Admission to NIT Silchar's undergraduate programs is highly competitive, with candidates required to appear for the Joint Entrance Examination (JEE) Main. Based on their performance in the JEE Main, candidates are allocated seats through the centralized counseling process conducted by the Joint Seat Allocation Authority (JoSAA). The institute also offers lateral entry admission for diploma holders into the second year of the B.Tech programs through the All India Council for Technical Education (AICTE) approved Lateral Entry Entrance Test. For postgraduate admissions, candidates must qualify for the Graduate Aptitude Test in Engineering (GATE), which is a national-level examination. Admission to M.Tech programs is based on GATE scores, followed by a counseling process. For MBA programs, candidates need to have valid scores in the Common Admission Test (CAT) or the Management Aptitude Test (MAT), along with performance in group discussions and personal interviews. M.Sc admissions are based on the scores obtained in the Joint Admission Test for M.Sc (JAM). Doctoral admissions at NIT Silchar require candidates to have a master's degree in a relevant field, along with a valid GATE/NET score. The selection process involves a written test followed by an interview conducted by the respective departments. The institute also offers admission to sponsored candidates from industries and research organizations, subject to fulfillment of eligibility criteria and approval from the concerned departments.

NIT Silchar has a robust placement cell that works tirelessly to ensure that students secure lucrative job offers from reputed companies. The institute's strong industry connections and alumni network play a crucial role in facilitating successful placements. The placement cell organizes various activities, including pre-placement talks, workshops, and training sessions, to prepare students for the recruitment process. The institute has a consistent track record of high placement percentages, with students receiving job offers from top companies in diverse sectors such as IT, manufacturing, consulting, finance, and core engineering. Some of the prominent recruiters include TCS, Infosys, Wipro, IBM, L&T, Microsoft, Amazon, and many more. The average salary package offered to NIT Silchar graduates is competitive, reflecting the quality of education and training imparted at the institute. In addition to regular placements, NIT Silchar encourages students to pursue internships and industrial training to gain practical experience and enhance their employability. The institute's strong emphasis on research and development also provides students with opportunities to work on innovative projects and collaborate with leading organizations, further enhancing their career prospects.

The admission cutoffs for NIT Silchar vary each year based on the performance of candidates in the entrance examinations and the availability of seats. For undergraduate programs, the cutoffs are determined by the JEE Main scores, and the opening and closing ranks for each branch are released during the counseling process conducted by JoSAA. The cutoffs depend on various factors, including the number of applicants, seat availability, and the overall performance of candidates. For postgraduate programs, the GATE cutoffs are released by the respective departments based on the scores of applicants and the number of available seats. The cutoffs for M.Tech programs vary across specializations, with some branches having higher cutoffs due to higher demand and competition. Similarly, the cutoffs for MBA programs are based on CAT/MAT scores, and the selection process includes additional components such as group discussions and personal interviews. Doctoral program cutoffs are determined by the departments based on the candidate's academic background, research experience, and performance in the written test and interview. NIT Silchar ensures a transparent and merit-based admission process, with cutoffs serving as a benchmark to select the most deserving candidates for each program.

The NIT Silchar campus is a sprawling 625-acre expanse of greenery, providing a serene and picturesque environment for academic and personal growth. The campus is equipped with modern infrastructure and facilities, including well-equipped laboratories, advanced research centers, and a comprehensive library with a vast collection of books, journals, and digital resources. The academic buildings are designed to facilitate effective teaching and learning, with state-of-the-art classrooms and lecture halls. The residential facilities at NIT Silchar include separate hostels for boys and girls, with well-furnished rooms and amenities to ensure a comfortable stay for students. The hostels are equipped with Wi-Fi, recreational areas, and mess facilities that provide nutritious and hygienic food. The campus also has sports facilities, including a gymnasium, sports fields, and courts for various indoor and outdoor games, promoting physical fitness and overall well-being. NIT Silchar places a strong emphasis on extracurricular activities, encouraging students to participate in cultural, technical, and sports events. The institute has various clubs and societies that cater to different interests, providing a platform for students to showcase their talents and develop their skills. The annual techno-cultural festival, Incandescence, is a highlight of the campus calendar, attracting participation from students across the country and fostering a spirit of creativity and innovation.