Process Engineer

Parsons Corporation
Houston, TX

Senior Water / Wastewater Process Engineer

We are seeking a highly skilled and experienced Senior Water / Wastewater Process Engineer to join our team in Houston, Texas. The ideal candidate will have 10+ years of experience in water/wastewater process design, with a strong emphasis on treatment processes. This role involves leading the design and implementation of advanced water treatment systems, ensuring compliance with regulatory standards, and delivering high-quality engineering solutions for our clients.

Key Responsibilities

  • Lead the design and development of water and wastewater treatment processes, including raw water pump stations, coagulation, flocculation, sedimentation, ozone treatment, filtration, and chemical systems.
  • Manage and oversee engineering projects, ensuring timely delivery, budget adherence, and quality standards.
  • Provide technical guidance and mentorship to junior engineers and collaborate with multidisciplinary teams.
  • Ensure all designs and processes comply with local, state, and federal regulations.
  • Work closely with clients to understand their needs, provide technical solutions, and maintain strong relationships.
  • Identify opportunities for process improvement and implement innovative solutions to enhance efficiency and sustainability.

Required Qualifications

  • 10+ years of experience in water/wastewater process design, with a strong preference for water treatment expertise.
  • Proficiency in designing raw water pump stations, coagulation, flocculation, sedimentation, ozone treatment, filtration, chemical metering pumps, transfer pumps, and chloramine systems.
  • Bachelor's degree in Civil Engineering, Environmental Engineering, Chemical Engineering, or a related field. A Master's degree is preferred.
  • Professional Engineer (PE) license required.
  • Experience with engineering design software such as AutoCAD, WaterCAD, or equivalent tools.
  • Strong verbal and written communication skills to collaborate with clients, teams, and stakeholders.
  • Demonstrated ability to analyze complex systems and develop innovative solutions.

Preferred Qualifications

  • Extensive experience in water treatment processes is highly preferred.
  • Proven track record of leading engineering teams and managing large-scale projects.
  • Knowledge of sustainable engineering practices and environmental impact reduction.

This position is part of our Critical Infrastructure team. For more than 80 years, our experts have designed and delivered the critical infrastructure that connects and protects communities around the world. We work in collaborative teams, both within the company and with our partners and customers, to plan, design, build, and modernize infrastructure. We take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. Powered by our people, we provide the imagination necessary to support our customers' visionsand to help them see what's next!

Salary Range: $120,800.00 - $217,400.00

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle! Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.

We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons questAPPLY TODAY!

Posted 2026-03-15

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