An Onsite Engineer in the IT (Information Technology) industry is a professional responsible for providing on-site technical support and assistance to customers or clients. Their primary role is to ensure that computer systems, networks, hardware, software, and other IT-related equipment are functioning correctly and efficiently. Overall, the role of an IT Onsite Engineer requires a combination of technical expertise, problem-solving skills, and excellent communication abilities to provide top‑notch IT support to clients or end‑users.