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Results for "engineer" – 6 results

A vintage steam train on a mountain railway with a waving engineer in a cap. The background features tall peaks, pine trees, and a stone bridge.

Train engineer on a mountain steam engine

Trains Advanced

A detailed line drawing of a bridge construction site. In the foreground, an excavator and a foreman stand near a warning sign, while a cement mixer and cranes work below the massive bridge structure where workers sit on scaffolding.

Busy bridge construction site with heavy machinery

Construction Vehicles Advanced

Two workers in hard hats operate a large mobile pile driver by a river where a bridge is under construction. The scene includes trees, water, and technical equipment.

Mobile pile driver at river bridge construction

Construction Vehicles Advanced

A highly detailed line drawing of a construction site. It features a large tower crane and a mobile crane lifting materials, an excavator on the left, and several workers in safety gear managing equipment around a partially constructed multi-story building.

Busy construction site with cranes and workers

Professions Advanced

A large hydraulic pile driver on tracks drilling into a rocky hole. A construction helmet, blueprints, and a glove lie in the foreground, while a crane and a large dam structure are visible in the distance under a cloudy sky.

Hydraulic pile driver at a dam construction site

Construction Vehicles Advanced

A friendly pile driver with large eyes drills into the ground at a construction site. Traffic cones surround the machine, and a bridge under construction with a tall crane can be seen in the distance under a cloudy sky.

Determined pile driver at a bridge construction site

Construction Vehicles Medium