City of Philadelphia | 111,485 followers on LinkedIn. Serving the people of Philadelphia—the City of Brotherly Love and Sisterly Affection. | With a workforce of 30,000 people, and opportunities in 1,000 different job categories, the City of Philadelphia is one of the largest employers in Southeastern Pennsylvania. As an employer, we operate through the guiding principles of service, integrity, respect, accountability, collaboration, diversity and inclusion. We strive to effectively deliver services, to resolve the challenges facing our city, and to make Philadelphia a place where all of our residents have the opportunity to reach their potential.