Under broad supervision, provides advanced level professional support in one or more of the following areas: OMAT, maintenance, construction, intermodal, planning, utilities, surveying, environmental or traffic. May also serve as a lead worker providing training to lower level staff. May serve as a lead worker. May train subordinate staff in proper procedures of day-to-day operations. Performs job responsibilities with minimal supervision. Evaluates basic decisions, advanced computations, documents, records and methods for accuracy, effectiveness and compliance. Responsible for highway construction activities in an assigned geographical area of a highway field residency or on multiple moderate to highly complex projects. Performs audits on the effectiveness of research programs, the adequacy of right-of-way plans, the support of planning decisions by appropriate data, the reliance of materials testing and reporting procedures, the reliability of surveys and related electr. Monitors contracts for compliance and controls costs; performs inspections to ensure adherence to specifications and industry standards. Obtains, quantifies, and reports condition of fleet usage and needs according to practice, standards, and methods. Provides operational information and guidance to all employees. Provides technical assistance, support, and training to establish working relationships with clients, customers and other representatives