SF: MO | [[mfield5]] | Operations - Resource Protection | Los Angeles, CA | 90001, 90002, 90003, 90004, 90005, 90006, 90007, 90008, 90009, 90010, 90011, 90012, 90013, 90014. Daily work is conducted in a safety sensitive environment where the working conditions can include diverse and extreme weather conditions, walking and performing work on uneven surfaces, working around loud noises, fumes, and heavy/moving machinery.