Find senior-level Process Engineer, Water/Wastewater opportunities on Ladders. These roles focus on designing, improving, and supporting the systems that treat drinking water and wastewater for communities, utilities, and industry. Explore vetted jobs with salaries of $100,000 or more, including positions in process design, treatment optimization, engineering, and technical leadership.
Water and wastewater process engineers develop and refine treatment processes to meet public health, environmental, operational, and regulatory requirements. Depending on the role, they may evaluate treatment technologies, develop process calculations and design criteria, review engineering plans, troubleshoot plant performance, and guide upgrades to existing facilities. They often work with multidisciplinary teams that include civil, mechanical, electrical, and environmental engineers, as well as operators, project managers, and clients.
Responsibilities can include designing or evaluating treatment trains, conducting process modeling, preparing technical reports and specifications, supporting pilot studies, and optimizing chemical, biological, or physical treatment operations. Specialists may work in drinking water treatment, industrial water reuse, desalination, biological wastewater treatment, nutrient removal, sludge processing, or advanced treatment. Senior positions may also involve project delivery, client relationships, mentoring, and technical reviews.
Employers commonly look for a degree in environmental, chemical, civil, or a related engineering discipline, along with experience in water or wastewater treatment. Relevant capabilities may include process design, hydraulic and mass-balance calculations, treatment modeling, regulatory knowledge, technical writing, and collaboration across engineering disciplines. A Professional Engineer (PE) license may be preferred or required for roles involving engineering oversight or approval; requirements vary by employer and location.
Use Ladders to explore vetted Process Engineer, Water/Wastewater jobs with compensation of $100,000 or more. Compare opportunities by specialization, seniority, and location, and find roles where your process engineering expertise can contribute to reliable water infrastructure and effective treatment systems.
$90K - $100K *
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$80K - $95K *
Unlock potential by leading innovative projects and collaborating across teams to drive impactful solutions. This role offers a unique opportunity to shape processes and enhance operational efficiency...
3 weeks ago
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$110K - $130K *
Transform complex cloud and data center solutions by leading implementations, ensuring technical readiness, and delivering exceptional customer support throughout the project lifecycle. Drive innovati...
1 week ago
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$80K - $95K *
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$150K - $170K *
Elevate manufacturing technology by developing global standards and processes. Provide technical expertise in design, performance monitoring, and process improvements to align with business strategy a...
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$150K - $180K *
Champion the storage architecture for a cutting-edge AI supercomputer, ensuring efficient data flow and reliability across global pods. Drive performance improvements and collaborate with cross-functi...
Today
$120K - $145K *
Join a team that's enhancing data integration for the U.S. Coast Guard. As a Senior Systems Engineer, you'll lead the implementation and maintenance of the Cloud Data Pipeline, ensuring robust data sh...
6 days ago
$130K - $145K *
Elevate public health data interoperability by designing and implementing secure, scalable data pipelines. Collaborate with cross-functional teams to modernize legacy systems and ensure compliance, dr...
4 days ago
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$113K - $139K *
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$100K - $120K *
Accelerate progress at the intersection of manufacturing and technology. Collaborate with sales teams to address customer challenges in OT/IT integration, showcasing how our platform delivers value th...
3 weeks ago
$200K - $240K *
Lead the charge in managing major tunnel construction projects, overseeing teams and ensuring compliance with safety and quality standards. Collaborate with stakeholders to drive project success and f...
3 weeks ago
Senior Cost Manager / Quantity Surveyor - Data Center Construction
$135K - $165K *
Empower project success by managing cost control and planning for critical infrastructure projects. Utilize expertise to lead negotiations, provide estimates, and enhance value management across large...
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Senior Cost Manager / Quantity Surveyor - Data Center Construction
$135K - $165K *
Join a team that's dedicated to delivering exceptional cost management services for large-scale construction projects. Leverage your expertise in a client-facing role, ensuring project objectives are...
4 weeks ago
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4 weeks ago
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Drive customer success by aligning technical capabilities with needs, enhancing packaging innovation, and executing strategic initiatives through collaboration and data-driven insights to achieve meas...
Reposted today
$90K - $105K *
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Reposted 6 days ago
Enterprise Implementation Engineer
$100K - $120K *
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4 weeks ago
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$170K - $243K *
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Senior Director, Complex Systems
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What does a Process Engineer, Water/Wastewater do?
A Process Engineer, Water/Wastewater designs, evaluates, and optimizes processes used to treat drinking water, wastewater, and industrial water. The work may include process calculations, technology selection, plant troubleshooting, design reviews, and support for facility upgrades.
What qualifications are commonly required for water and wastewater process engineer jobs?
Employers typically seek an engineering degree in environmental, chemical, civil, or a related field, plus relevant treatment-process experience. Some senior roles prefer or require a PE license, depending on the responsibilities and jurisdiction.
Which specialties are available in water and wastewater process engineering?
Specialties may include drinking water treatment, wastewater treatment, industrial water and reuse, desalination, biological processes, nutrient removal, advanced treatment, and sludge processing.
Do Process Engineer, Water/Wastewater jobs on Ladders pay $100,000 or more?
Ladders focuses on vetted professional jobs paying $100,000 or more. Compensation for individual positions varies by employer, location, experience, and scope of responsibility.
What skills can help candidates stand out for senior water/wastewater process engineering roles?
Experience with treatment design and optimization, process modeling, engineering calculations, regulatory requirements, technical documentation, and multidisciplinary project work can be valuable. Project leadership, client communication, and a PE license may also strengthen a candidate’s qualifications.