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.
Thermal Performance Engineer, Heat Balance - Kiewit Power Engineering
$95K - $115K *
Join a team that's redefining power plant performance analysis. Lead thermal modeling, collaborate with vendors, and execute field tests to ensure optimal plant efficiency and reliability. Your expert...
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Civil Project Engineer II/III - Renewable Energy Structural Design
$82K - $90K *
Engage in innovative structural design projects, focusing on renewable energy solutions. Collaborate with a dynamic team to develop project scopes, schedules, and budgets while enhancing your expertis...
2 weeks ago
Civil Project Engineer II/III - Renewable Energy Structural Design
$80K - $95K *
Join a team that's shaping the future of renewable energy through innovative civil engineering solutions. Contribute to the design of structures and bridges while managing projects and enhancing your...
4 weeks ago
$110K - $130K *
Lead the charge in harmonizing product transfers, ensuring compliance and quality across global assignments while collaborating with cross-functional teams to enhance efficiency and product integrity...
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Forward Deployed Engineer, Internal Data Products
$95K - $115K *
Engage with construction teams to transform workflows into effective applications. Collaborate on prototypes and solutions, leveraging AI-assisted development to enhance project operations and drive m...
Today
Civil Engineering Project Manager
$92K - $130K *
Empower communities by leading diverse municipal projects, managing budgets, and fostering client relationships. Collaborate with teams to innovate solutions that enhance infrastructure across Maine a...
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$85K - $140K *
Join a team that's shaping innovative single-use product solutions through collaboration and technical expertise. Leverage your design skills to support customer needs and drive continuous improvement...
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$88K - $105K *
Join our team to lead and manage ultrasonic cleaning projects, ensuring safety and compliance while driving profitability. You'll be the primary contact for clients, guiding a dedicated team to achiev...
6 days ago
Intermediate Hydrotechnical Engineer - Water Dams
$100K - $130K *
Join a dynamic team as an Intermediate Hydrotechnical Engineer, engaging in diverse projects from design to construction. Collaborate with multidisciplinary teams, manage project quality, and contribu...
1 week ago
Mid-Level Mechanical Engineer - Kiewit Power Engineering
$80K - $95K *
Join a dynamic team to deliver innovative design engineering solutions for power projects. Leverage your expertise in mechanical engineering to create impactful designs and ensure project success thro...
5 days ago
Senior Structural Engineer 1 - Nuclear
$84K - $129K *
Empower your career by joining a dynamic team in structural engineering, tackling innovative projects in nuclear facilities. Collaborate, guide, and utilize advanced tools to design and analyze struct...
2 weeks ago
Maintenance And Engineering Manager
$110K - $130K *
Transform maintenance and reliability performance in a dynamic manufacturing environment. Lead a high-performing team to enhance equipment availability, reduce downtime, and foster a culture of contin...
2 weeks ago
Civil Engineer - Mission Critical (REMOTE)
$90K - $145K *
Collaborate within a dedicated team to design and execute innovative civil engineering solutions for Mission Critical Data Center projects in a dynamic environment, engaging with diverse clients and d...
Reposted 3 weeks ago
$95K - $135K *
Join a team that's dedicated to delivering complex automation projects, overseeing all phases from planning to closeout. Collaborate with cross-functional teams to ensure projects meet safety, budget...
Reposted today
$110K - $130K *
Join a dynamic team as a Sales Engineer, where you'll lead technical discussions, map customer architectures, and drive enterprise integrations. Collaborate with engineering to deliver tailored soluti...
2 days ago
Senior Geotechnical Engineer - Tailings
$110K - $160K *
Drive innovative geotechnical solutions for mine waste management. Lead teams in designing and implementing projects, ensuring safety and compliance while mentoring junior engineers and collaborating...
1 week ago
Principal Engineer - Site Design
$110K - $130K *
Lead large-scale engineering projects by overseeing design tasks, ensuring compliance, and mentoring team members. Collaborate with project managers to deliver high-quality solutions that meet client...
1 month ago
$110K - $130K *
Join a team that's committed to environmental excellence, leading compliance for airport projects. Oversee assessments, manage permits, and ensure adherence to regulations while integrating sustainabi...
2 weeks ago
$124K - $170K *
Lead the charge in innovative software solutions for healthcare, collaborating with diverse teams to enhance patient care and meet customer needs through cutting-edge technology and creative problem-s...
3 weeks ago
$74K - $96K *
Transform cultural resource management by leading diverse projects, ensuring compliance and quality while fostering collaboration. Engage with clients and stakeholders to deliver successful outcomes i...
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$120K - $150K *
Champion innovative engineering solutions for diverse government projects, leveraging 15+ years of leadership experience to drive strategic initiatives and operational excellence in military and feder...
6 days ago
$63K - $111K *
Drive impactful construction solutions by coordinating design services, ensuring compliance with specifications, and collaborating with experts to enhance project quality and efficiency in a dynamic e...
3 weeks ago
$73K - $98K *
Lead energy management initiatives by analyzing usage patterns and implementing best practices. Oversee Central Energy Plant operations, mentor staff, and ensure efficient facility management across m...
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Quality Manager - Construction Materials Testing
$88K - $105K *
Lead and manage construction materials testing projects, ensuring quality assurance, client satisfaction, and compliance with standards while overseeing operations and fostering team development for s...
Reposted 4 weeks ago
$110K - $130K *
Help us drive engineering coordination across multiple capital projects, ensuring timely execution and alignment with project priorities. This role requires strong organizational skills and the abilit...
Reposted 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.