Read and interpret blueprints, technical drawings, schematics, and computer-generated reports. Confer with engineers and other personnel to implement operating procedures, resolve system malfunctions, and provide technical information. Research and analyze customer design proposals, specifications, manuals, and other data to evaluate the feasibility, cost, and maintenance requirements of designs or applications. Specify system components or direct modification of products to ensure conformance with engineering design and performance specifications. Research systems and processes to meet requirements, applying knowledge of engineering principles. Assist drafters in developing the structural design of products, using drafting tools or computer-assisted design/drafting equipment and software. Provide feedback to design engineers on customer problems and needs. Oversee installation, operation, maintenance, and repair to ensure that machines and equipment are installed and functioning according to specifications. Conduct research that tests and analyzes the feasibility, design, operation and performance of equipment, components and systems. Recommend design modifications to eliminate machine or system malfunctions. Solicit new business and provide technical customer service. Write performance requirements for engineering projects. Apply engineering principles and practices to energy conservation management and solutions.