Coordinate and oversee the development of the project plans, reports, permits, specifications, and cost estimates for projects such as bridges, utility adjustments, stream transitions, retaining walls, drainage structures, earth stabilization mitigation improvements, rockslide mitigation, and other concrete, steel, and timber structures. In general (unless otherwise specified on the job posting), the following criteria is utilized for evaluation of the Minimum Qualification Requirements: Substitute, temporary assignment, internship or volunteer experience requires an official letter of verification from your supervisor and/or Human Resources department.