Join the City and County of Denver Internship program! From the culture and arts to unique experiences and world-class business opportunities – there are countless reasons to love Denver. It takes many hands to keep a city as dynamic and vibrant as ours running and thriving. The unique energy and spirit that draws people to the Mile High City all begins with the City and County of Denver. With more than 11,000 employees, the City and County of Denver team members are the heart of Denver. They make a real difference with the work they do every day and have a hand in shaping the future of the city. Be a part of the city that you love.