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.
$95K - $115K *
Champion project delivery by overseeing HV cable testing projects across North America. Ensure alignment with client expectations while managing resources, schedules, and budgets for successful comple...
Reposted 1 week ago
$100K - $120K *
Join a team that's focused on driving sales growth in the plastics industry. Utilize your technical expertise and sales experience to foster customer partnerships and deliver tailored solutions across...
Reposted 2 weeks ago
$95K - $115K *
Engage with key strategic customers to foster relationships and drive growth. Collaborate across teams to deliver tailored solutions, ensuring customer satisfaction and long-term partnerships while ac...
1 week ago
Senior Project Manager (City and County)
$130K - $154K *
Lead complex projects to enhance organizational efficiency, manage timelines, and coordinate cross-functional teams. Drive strategic goals while ensuring compliance and fostering strong stakeholder re...
3 weeks ago
Automation Project Execution Engineer
$105K - $130K *
Transform your career by leading automation projects that enhance manufacturing efficiency. Collaborate with cross-functional teams to implement innovative solutions while ensuring safety and complian...
Today
$108K - $130K *
Lead the charge in developing a high-performing engineering team while managing complex design projects. Foster collaboration, mentor staff, and ensure technical excellence to meet organizational goal...
6 days ago
Energy Analytics Manager, Clean Energy
$110K - $130K *
Transform the renewable energy landscape by managing data portfolios, analyzing project performance, and enhancing financial reporting. Collaborate with cross-functional teams to drive strategic energ...
6 days ago
$90K - $115K *
Join a team that's dedicated to optimizing enterprise network infrastructure. As a Network Administrator, you'll ensure security, performance, and reliability across multi-site environments while coll...
Yesterday
Senior Software Engineer Specialist
$110K - $130K *
Transform complex software systems for DoD operations by designing, developing, and maintaining secure solutions. Collaborate with cross-functional teams and lead small projects to ensure timely deliv...
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$120K - $150K *
Unlock potential by leading the Cultural Resources practice, driving strategic growth, and ensuring technical excellence in archaeology while fostering client relationships and mentoring staff across...
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$110K - $130K *
Drive operational excellence by enhancing reliability and performance of a SaaS platform. Collaborate with development teams to implement automation, incident management, and observability practices...
3 weeks ago
Sr. Local Government Specialist - Southwestern U.S. (Remote, 50% Travel)
$87K - $126K *
Champion local government relations and advocacy in the Southwestern U.S. Drive community engagement, monitor policies, and collaborate with stakeholders to support business operations while managing...
3 weeks ago
$95K - $115K *
Lead the charge in regional operations management, driving customer satisfaction and inspiring teams across multiple locations in the fire and life safety industry. Take ownership of operational excel...
2 weeks ago
Project Manager, OSP Construction & Engineering
$77K - $126K *
Take ownership of managing construction projects, ensuring timely, on-budget delivery while collaborating with vendors and adhering to guidelines. Drive process improvements and maintain comprehensive...
2 weeks ago
$74K - $95K *
Elevate project delivery by leveraging VDC expertise in design analysis, coordination, and BIM technologies. Collaborate with teams to optimize processes throughout the design-build cycle, ensuring su...
2 weeks ago
$80K - $95K *
Drive operational excellence by supporting managed services infrastructure, ensuring seamless incident response, systems administration, and network troubleshooting while collaborating with internal t...
2 weeks ago
Senior Manager, Deployed Engineering
$150K - $180K *
Pioneer innovative solutions as a Senior Manager in Deployed Engineering, leading hands-on deployments and building a high-performing team. Collaborate closely with customers and internal teams to dri...
3 weeks ago
$100K - $120K *
Transform the future of automation by leading innovative robotic solutions. Drive design, compliance, and manufacturing processes while mentoring a high-performing team in a dynamic, growth-stage envi...
2 weeks ago
Transportation Engineer 9-12 (Bridge Inspection Engineer) - Southwest Region
$69K - $123K *
Lead critical bridge inspections and collaborate with engineers to ensure safety and compliance. Engage in emergency responses, prepare detailed reports, and support project scoping within a dynamic t...
2 weeks ago
$99K - $139K *
Join a dynamic team to develop and maintain innovative web applications, enhancing user experience and security. Collaborate with stakeholders to gather requirements, create documentation, and ensure...
2 days ago
Senior Project Engineer Electrical (Remote)
$88K - $142K *
Elevate your career by leading the design of innovative electrical systems for community-focused projects. Collaborate with multidisciplinary teams to enhance infrastructure while ensuring compliance...
2 days ago
Principal Software Engineer, AI
$160K - $190K *
Design and build AI-driven agents for complex workflows, enhancing user experience and infrastructure. Collaborate closely with teams to ensure high-quality product delivery and continuous improvement...
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$132K - $182K *
Unlock potential by driving strategic sales growth and managing key customer relationships. Leverage your expertise in environmental solutions to expand service offerings and ensure client satisfactio...
1 week ago
Solutions Engineer, Federal (U.S. Navy)
$245K - $260K *
Lead technical strategies for U.S. Navy accounts, enhancing digital performance and visibility. Collaborate with sales teams to deliver tailored solutions, addressing complex challenges in observabili...
3 days ago
Senior Software Engineer & Team Lead
$125K - $150K *
Lead the charge in software engineering excellence, guiding modernization initiatives while mentoring engineers to enhance reliability and scalability in cloud environments...
Reposted 2 days 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.