I was a field worker, I had a company truck which I took home along with all my survey equipment. I spent very little time at the office my worked was sent to me via computer. Do to the to the type of equipment I used,GPS and robotics for the past 12 years I've worked alone.
My job included alot of physical activity, walking, carrying the equipment and materials,lifting manholes pounding stakes in the ground for contruction layout in all types of weather and conditions.
Because my job sometimes included doing work on several railroads and a few airports I've had several backround checks.