The Engineer (Team Fortress 2)

"Hey look, buddy. I'm an engineer — that means I solve problems. Not problems like 'What is beauty?' because that would fall within the purview of your conundrums of philosophy. I solve practical problems."

- The Engineer

This amiable, soft-spoken good ol' boy from tiny Bee Cave, Texas loves barbeque, guns, and higher education. Natural curiosity, ten years as a roughneck in the west Texas oilfields, and eleven hard science PhDs have trained him to design, build and repair a variety of deadly contraptions.He specializes in constructing and maintaining Buildings that provide support to his team, rather than fighting at the front lines. The Engineer's various gadgets include the Sentry Gun, an automated turret that fires at any enemy in range, the Dispenser, a device that restores the health and ammunition of nearby teammates, and Teleporters that quickly transport players from point A to point B. If need be, the Engineer can even pick up and haul constructed buildings to redeploy them in more favorable locations.

(Content borrowed from Team Fortress 2 and the Team Fortress 2 Wiki)