A Matrix job refers to a role where an employee reports to multiple managers or works across different teams, departments, or projects. This structure is common in organizations that use a matrix management system to enhance collaboration and resource sharing. Employees in Matrix jobs may have dual reporting relationships, balancing priorities from different stakeholders. This setup fosters cross-functional teamwork but can also present challenges in managing workload and expectations. Effective communication and clear role definition are key to success in a Matrix job.