• Assist the Design Services team in drafting technical specifications, developing facility sketches, and preparing design submittals for water and wastewater treatment systems • Utilize BioWin software to assist in modeling wastewater treatment processes and evaluating system performance • Perform fundamental fluid mechanics and hydraulic calculations to support pipe sizing, pump selection, and overall system hydraulics • Support the research, layout, and integration of Membrane Bioreactor (MBR) treatment systems and other advanced water reuse technologies • Cross-reference design parameters with EPA water quality standards and local regulatory requirements to assist with the permitting process • Compile engineering reports, technical memos, and project documentation • Travel to active project sites or facilities to assist with site assessments, data collection, or design verification alongside senior engineers