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 - $118K *
Drive success by building lasting relationships with fire sprinkler contractors. As a trusted adviser, you'll prioritize client needs, manage sales activities, and present technical solutions while gr...
2 days ago
$110K - $130K *
Lead the execution of complex projects, ensuring adherence to policies, quality standards, and financial targets. Drive team development and process improvements while managing stakeholder relations a...
Today
Senior Manager, Engineering Continuous Improvement
$110K - $130K *
Reimagine solutions engineering by leading a team focused on enhancing operational efficiency across OmniChannel Retail and Ecommerce. Drive effective implementation strategies and continuous improvem...
Reposted 1 week ago
Principal Engineer - Design Services
$87K - $135K *
Lead complex civil engineering projects, overseeing planning, design, and maintenance of municipal systems. Collaborate with teams and stakeholders to ensure project success while developing entry-lev...
5 days ago
$185K - $297K *
Elevate your engineering career by leading test automation and quality architecture for cloud and mobile systems. Shape technical vision, mentor engineers, and drive AI-first automation strategies whi...
Reposted 3 weeks ago
McWane Ductile Ohio - Regional Engineer - Western Region
$100K - $120K *
Join a team that's shaping the future of water infrastructure by leveraging your engineering expertise and industry connections to drive project success and enhance customer loyalty across a diverse r...
4 weeks ago
$110K - $130K *
Unlock potential by designing and implementing optimization models for workforce planning in a large-scale contact center. Collaborate with cross-functional teams to enhance scheduling and resource al...
Today
Systems Engineer, Manager - Operations
$121K - $164K *
Champion a team of analysts to enhance enterprise infrastructure services, ensuring reliable support and operational excellence. Collaborate with cross-functional teams to align priorities and drive c...
1 week ago
CO2 Project Manager Specialist
$95K - $126K *
Lead the execution of CO2 refrigeration projects, overseeing start-up, commissioning, and technical support. Collaborate with teams to ensure project success, manage budgets, and enhance client relati...
4 weeks ago
Lead Proposal Developer - Water & Environment
$93K - $126K *
Help us lead complex proposals and interviews, enhancing our proposal practices while mentoring colleagues and driving strategic improvements across the organization. Your expertise will shape our app...
2 weeks ago
$90K - $132K *
Join us to provide analytical support, troubleshoot systems, and enhance operational efficiency. Collaborate with maintenance teams, manage spare parts, and ensure compliance with safety standards whi...
Today
Key Account Manager, Industrial Water Treatment - Metro Atlanta
$102K - $149K *
Join a dynamic team as you cultivate customer relationships and drive growth in the industrial water treatment sector. Leverage your expertise to identify opportunities, enhance performance, and deliv...
6 days ago
Senior Environmental Permitting Specialist
$125K - $224K *
The Senior Environmental Permitting Specialist at Fluor will oversee and manage regulatory permitting and environmental compliance for the California High-Speed Rail Authority's projects in the Centra...
Reposted 1 week ago
$147K - $175K *
Lead the charge in utility and power substation projects, leveraging your expertise to manage technical, financial, and scheduling aspects while mentoring a team and building client relationships in a...
6 days ago
Electrical Engineer - Power Generation
$95K - $115K *
Explore a dynamic role supporting electrical engineering across renewable and thermal assets. Collaborate on system protection, safety, compliance, and operational reliability while driving innovative...
Today
Senior Technology Operations Manager
$115K - $151K *
Transform technology operations by leading financial management, procurement, vendor oversight, and asset management. Drive strategic decision-making and operational excellence to enhance service deli...
1 week ago
Environmental Remediation Engineer
$73K - $132K *
Shape environmental remediation projects by leading technical design, regulatory documentation, and field implementation. Collaborate with multidisciplinary teams to ensure compliance and effective pr...
3 weeks ago
$112K - $169K *
Join a team that's dedicated to enhancing procurement operations while leading a skilled team. You'll implement process improvements and manage complex solicitations, ensuring efficiency and effective...
2 weeks ago
Environmental Program Leader – Hazardous Waste and Dangerous Goods Compliance
$157K - $210K *
Unlock your potential by leading hazardous waste and compliance initiatives. Drive strategy, enhance environmental performance, and collaborate across teams to ensure regulatory adherence and operatio...
Today
Compliance Specialist Air Quality
$87K - $99K *
Join a dynamic team to support air quality compliance and permitting efforts. Leverage your expertise in environmental science or engineering to evaluate regulations, prepare applications, and foster...
5 days ago
Instrumentation & Electrical Project Engineer - Natural Gas
$90K - $120K *
Champion innovative engineering solutions for gas transmission projects, collaborating with cross-functional teams to enhance design quality and operational performance while ensuring compliance with...
3 weeks ago
$110K - $150K *
Join a dynamic team as you lead complex engineering projects in power generation, focusing on excitation systems. Collaborate with clients and internal teams to deliver innovative solutions while enjo...
2 days ago
$104K - $117K *
Collaborate with business stakeholders and analytics teams to gather, validate, and analyze data requirements. Design scalable data models and support enterprise reporting initiatives in a modern SAP...
4 days ago
Technical Sales Representative - ES Water Services
$104K - $125K *
Join a team that's driving growth in water treatment solutions by developing and managing strategic customer relationships across various industries. Leverage your technical sales expertise to enhance...
1 week ago
$110K - $130K *
Shape the future of passenger rail by leading mechanical systems integration and validation. Collaborate with suppliers and clients to ensure compliance and deliver manufacturable designs for refurbis...
4 weeks 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.