Senior Mechanical Engineer
Envirogen · Kingwood Area, Texas, United States · Posted Jul 7, 2026
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For over 50 years, Envirogen has been helping our food and beverage, healthcare and industrial water treatment clients solve their complex water processing and process filtration challenges. Our solutions are designed to increase productivity, reduce costs and meet environmental and sustainability targets.
We have a great opportunity for a Senior Mechanical Engineer experienced in the water or wastewater field or in liquid processing to join our growing business. As the senior Engineer you will work closely with the project management team in the overall execution of projects ranging from $1 - $20m and be responsible for the engineering support and deliverables required for a given project.
This is a great opportunity to work on diverse engineering challenges with a supportive team and a flat structure where you will be able to add real value and look to develop a team.
About the role:
Engineer driving the execution of Capital Projects within budget, schedule and to customer’s satisfaction.
Review and approve various drawings including P&ID, fabrication, single line, schematics, and other project related drawings.
Reviews Bill of Materials (BOM) for equipment / component design for compliance with engineering principles, contract requirements, and applicable standards.
Perform pump design & selection, hydraulic calculations, valve selections, instrumentation selection, and other equipment selection that meet contractual requirements and applicable standards.
Assemble, review, and / or approve specifications, data sheets, or other detailed information for specific components related to the project.
Specifying materials for purchasing including identifying vendors, initiating requests for quotation, making best price/best value purchasing determinations, specification compliance and tracking delivery of material.
Attend customer meetings / vendor meetings and offer meaningful input as it relates to the project.
Assist in the gathering of costs for equipment, labor estimates, subcontractor estimates, and other costs in preparation of proposals and commercial quotes.