Job Description. Job Description. All-In-One Community Management is looking for a passionate Portfolio Community Association Manager (CAM) to join our team. Duties and responsibilities. Develop Long-Term Relationship with Account Portfolio. Develop and Maintain Industry Vendor Relationships. Attend Board Meetings. Seek Estimates and Proposals as Advised by Clients. Provide Administrative, Operational, and Managerial Service to Clients. Develop A...