An IT professional, also known as an Information Technology professional, is responsible for designing, implementing, and maintaining computer systems and networks for businesses and organizations. They work in various industries, including healthcare, finance, education, and government.

Some of the typical responsibilities of an IT professional include:

1. Installing, configuring, and maintaining computer hardware and software, including servers, workstations, and networking equipment.

2. Troubleshooting hardware and software issues and providing technical support to users.

3. Developing and implementing security measures to protect computer systems and networks from cyber threats.

4. Monitoring system performance and ensuring that systems are operating efficiently and effectively.

5. Conducting regular backups and disaster recovery planning to ensure business continuity.

6. Collaborating with other professionals, including software developers, network administrators, and other engineers, to develop and integrate new technologies into existing systems.

7. Managing and maintaining databases, including data backup and recovery.

8. Keeping up to date with the latest technologies and trends in Information Technology and related fields.

To become an IT professional, you typically need a bachelor's degree in Information Technology or a related field, although an associate's degree or relevant certification may be sufficient for entry-level positions. Strong technical skills, analytical thinking, and problem-solving abilities are essential for success in this field.