Jobs in Lone Tree, Colorado | DougCo Social

Lone Tree is small, about 14,000 residents, but it's where Douglas County's bigger regional employers sit, right along I-25 and Lincoln Avenue. Charles Schwab runs its Denver-area campus here, a 650,000-square-foot RidgeGate site built for around 2,000 workers. Sky Ridge Medical Center, an HCA HealthONE Level II trauma center, hires across clinical and support roles. Park Meadows, one of the largest malls in Colorado, keeps retail and restaurant hiring steady, and the rest of the RidgeGate development keeps adding office and professional-services space. The City of Lone Tree and the Lone Tree Arts Center round it out. For a town this size, that's an unusually corporate job base.