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.
Intermediate Consultant (Geochemist)
$80K - $95K *
Empower interdisciplinary teams to develop innovative geochemical solutions for mine closure, ensuring environmental sustainability and stakeholder collaboration through expert analysis and technical...
Today
$85K - $120K *
Accelerate manufacturing excellence by leading process improvements, optimizing workflows, and implementing automation solutions. Collaborate with design teams to enhance product quality and efficienc...
4 weeks ago
$80K - $95K *
Innovate with us to enhance manufacturing processes, driving safety, quality, and productivity. Collaborate across teams to implement lean methods and optimize operations, ensuring efficient workflows...
4 weeks ago
Senior Engineer, Field Services
$110K - $130K *
Unlock your potential as a Senior Engineer in Field Services, providing expert technical support and solutions for semiconductor equipment across multiple locations. Engage with cross-functional teams...
2 days ago
$80K - $95K *
Engage with customers and partners to solve complex application challenges. Leverage technical expertise and commercial insight to develop proposals and quotations, ensuring alignment with customer ne...
Reposted 1 week ago
$80K - $95K *
Drive technical excellence as a dedicated field resource, focusing on reliability and plant uptime. Engage in hands-on diagnostics, failure analysis, and equipment upgrades, while collaborating with c...
1 week ago
$100K - $140K *
Contribute to the design and implementation of advanced water treatment systems, leading multi-discipline teams and mentoring junior engineers. Drive projects from concept to completion, ensuring comp...
Reposted 1 week ago
Senior Water Resources Engineer
$88K - $105K *
Lead hydrologic and hydraulic projects, ensuring compliance with FEMA regulations while mentoring teams and managing client relationships. Drive innovative solutions in floodplain management and water...
1 week ago
$88K - $105K *
Join a team that's dedicated to enhancing product quality and process efficiency. As a Senior Process Engineer, you'll lead initiatives in troubleshooting, continuous improvement, and product developm...
Yesterday
$108K - $130K *
Lead the integration and delivery of complex product systems, ensuring alignment with customer and regulatory requirements. Mentor engineers and drive cross-functional collaboration to achieve technic...
3 weeks ago
Account Leader (Water/Wastewater)
$120K - $160K *
Partner with us to drive growth in water and waste management sectors, fostering client relationships and leading project execution across multiple counties while ensuring strategic market initiatives...
2 weeks ago
Account Leader (Water/Wastewater)
$120K - $160K *
Champion the growth of water and waste management services in West Florida. Collaborate with leaders and clients to drive project success, enhance client relationships, and support strategic initiativ...
2 weeks ago
Senior Environmental Engineer I
$100K - $120K *
Transform your career with a senior role leading environmental projects, managing teams, and ensuring compliance with regulations while mentoring junior staff and driving technical excellence in a dyn...
4 weeks ago
Senior Environmental Engineer I
$113K - $165K *
Transform environmental projects by leading investigations and remediation efforts. Leverage your expertise to mentor staff, manage client relationships, and ensure compliance while driving innovative...
1 month ago
Project and Commissioning Engineer - Water Solutions
$90K - $150K *
Shape the future of water solutions by leading engineering projects in the water and wastewater sectors. Collaborate with teams to deliver innovative control systems, ensuring projects meet deadlines...
2 days ago
Project and Commissioning Engineer - Water Solutions
$100K - $150K *
Engineer innovative solutions by managing project engineering and commissioning for water and wastewater systems. Collaborate with stakeholders to drive efficiency and ensure project success across No...
1 week ago
$77K - $96K *
Play a key role in optimizing manufacturing processes and supporting new product implementations in a regulated environment. Collaborate with cross-functional teams to drive compliance and continuous...
4 days ago
$88K - $132K *
Advance manufacturing excellence by providing technical expertise in oral solid dosage and liquid operations. Collaborate with cross-functional teams to troubleshoot, optimize processes, and ensure co...
2 weeks ago
Project Manager - Water/Wastewater
$88K - $105K *
Execute comprehensive project management in water/wastewater construction, overseeing budgeting, staffing, and safety while fostering client relations and ensuring compliance to drive project success...
Reposted 1 week ago
$75K - $115K *
Unlock your potential as an Environmental GIS Analyst, collaborating with a dynamic team on impactful projects across various sectors. Enjoy hybrid work options and opportunities for professional grow...
3 weeks ago
Process Engineering Specialist
$80K - $95K *
Drive continuous improvement in manufacturing processes and quality. Lead audits, analyze root causes, and implement corrective actions. Collaborate with teams to enhance safety, productivity, and com...
2 weeks ago
$95K - $110K *
Empower the development of RF & Microwave filter solutions by evaluating customer requirements and collaborating with engineering teams to deliver precise quotations and pricing models, ensuring align...
4 weeks ago
Water & Wastewater Project Manager
$85K - $102K *
Lead and manage diverse water/wastewater projects with municipalities, ensuring client satisfaction through effective budget and team management while leveraging funding sources for successful project...
Reposted yesterday
SENIOR WATER RESOURCES ENGINEER
$105K - $135K *
Manage and mentor a dynamic Water Resources team, overseeing project delivery and ensuring quality control while leveraging engineering expertise to develop innovative drainage solutions for transport...
2 weeks ago
Senior Water Resources Engineer
$125K - $180K *
Unlock your potential as a Senior Water Resources Engineer, driving innovative solutions in mining and resource projects. Collaborate with multidisciplinary teams to enhance water management systems a...
1 week ago
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.