- National Park Service (Astoria, OR)
- …duties such as painting equipment, masonry work, roofing, welding or assisting higher grade worker with maintenance of utility systems in the facility. Operate a ... is 11:59 pm (est), March 4, 2026. The typical seasonal period is April - July Please see the...materials, tools, and equipment associated with the repair and maintenance of structures and grounds. Perform minor plumbing repairs… more