We have a need for a Construction Materials Testing (CMT) Estimator Trainee in our Phoenix, Arizona office (official title will be Senior Field Technician so it can be billable). This position will support operations and business development efforts by preparing accurate, competitive estimates and proposals for construction materials testing, and special structural inspection project pursuits.Essential Duties & Responsibilities: Prepare CMT and special structural inspection services cost estimates and proposals. Review plans, specifications, scopes of work, and bid documents to develop pricing and project assumptions. Perform quantity takeoffs and estimate labor, equipment, scheduling, and testing requirements. Coordinate with Project Managers and technical staff to develop project approach and staffing assumptions. Prepare proposals, fee schedules, and supporting documentation. Identify project risks, exclusions, and cost impacts. Perform timely follow-up with clients on submitted proposals.Support client communications, business development efforts, and project handoff activities. Maintain organized estimate records and historical pricing information.