IWT Delta Treatment Systems, LLC – Walker, LA – are used in most septic systems installed in the United States and Canada. Some of our core values include promoting innovation at all levels of the organization, integrity, and environmental responsibility. Please visit us at for more exciting details about our company. Responsibilities We seek a self-driven, highly motivated wastewater research engineer with a strong background in wastewater treatment processes to address a variety of technical opportunities. The primary focus is to conduct the… research of advanced treatment of wastewater to achieve immediate and long-term market goals of the company and to lead research activity of systems installed at test sites across the country and provide direction based on analysis of data from installed systems. The candidate must have a thorough understanding of wastewater treatment processes for small- and large-scale systems. The engineer is responsible for designing and conducting experiments toward the development and improvement of wastewater…