Senior Water/Wastewater Engineer Jobs

Senior water and wastewater engineers help communities and organizations plan, design, and improve the systems that deliver clean water and safely manage wastewater. These experienced professionals lead technical work across treatment plants, pipelines, pump stations, and other critical infrastructure. Explore vetted senior engineering opportunities on Ladders, including roles with salaries of $100,000 or more.

What Senior Water/Wastewater Engineers Do

Responsibilities vary by employer and project, but senior engineers commonly evaluate existing systems, develop engineering plans, prepare technical reports, and guide projects from early studies through construction. They may oversee process, civil, or hydraulic design; review calculations and drawings; coordinate permitting; and support construction administration and commissioning. Many roles also involve mentoring engineers and working closely with clients, utilities, contractors, and regulators.

Skills and Qualifications

Employers typically seek a degree in civil, environmental, or a related engineering field, along with substantial experience in water or wastewater projects. A Professional Engineer (PE) license is often preferred or required, particularly for roles that involve approving engineering work. Valuable qualifications include knowledge of treatment processes, hydraulic modeling, design standards, regulatory requirements, project management, and technical communication.

Career Paths and Work Settings

Senior water/wastewater engineers work for engineering consultancies, water utilities, public agencies, and infrastructure organizations. Depending on the employer, they may specialize in drinking water treatment, wastewater treatment, collection and distribution systems, reuse, stormwater, or resilient infrastructure. Experienced engineers can advance into principal engineer, technical director, department manager, or project executive positions.

Find Senior Water/Wastewater Engineer Jobs on Ladders

Search Ladders for senior water and wastewater engineering roles that match your expertise, location, and career goals. Ladders focuses on vetted professional opportunities paying $100,000 or more, helping experienced engineers explore their next career move.

Remote
caret down
Compensation
caret down
Position Level
caret down
Time Posted
caret down
Industries
caret down
More
1
caret down

$80K - $95K *

Unlock potential by managing strategic customer accounts, fostering partnerships, and driving growth through exceptional service and collaboration. This remote role emphasizes customer retention and o...

Indiana, USRemote

Reposted 6 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$125K - $150K *

Champion the technical pre-sales process by deeply understanding customer needs, leading strategic sales efforts, and mentoring the SE team to drive growth and innovation in enterprise solutions...

San Francisco, CARemote

1 week ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$120K - $140K *

Unlock potential by driving growth in the Level Measurement Solutions sector. Build and maintain strategic client relationships, conduct impactful sales presentations, and collaborate across teams to...

RemoteRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$95K - $115K *

Drive impactful solutions as a Mission Engineer II, collaborating with public safety agencies to transform operational challenges into effective technical solutions using Axon tools and AI. Your exper...

Michigan, USRemote

5 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$140K - $160K *

Drive the development of critical enterprise applications for defense personnel, utilizing Java, Spring Boot, and Angular. Collaborate in an agile team to enhance program and financial management tool...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$136K - $170K *

Drive impactful infrastructure solutions by collaborating with engineering teams to resolve blockers, execute migrations, and develop tooling. Leverage your expertise to enhance platform adoption and...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$80K - $95K *

Lead project management efforts for building restoration, from design through completion. Drive client engagement, technical development, and ensure exceptional service delivery while managing timelin...

Calgary, ABRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$110K - $130K *

Elevate your career by managing complex DB/EPC projects focused on data centers. Oversee all project execution aspects, ensuring high-quality delivery on time and within budget while leading integrate...

Houston, TXRemote

Today

  •   8 - 10 years exp.  •   Energy & Utilities

$160K *

Drive the future of project controls by providing expert EVM, cost, and schedule analysis for federal programs. Collaborate with cross-functional teams to enhance decision-making and ensure program co...

United StatesRemote

2 days ago

  •   8 - 10 years exp.  •   Information Technology

$103K - $138K *

Lead the charge in ensuring quality assurance for Field Engineering projects, acting as the key liaison among internal teams and customers. Oversee inspections, audits, and corrective actions to meet...

Virginia, USRemote

1 week ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$103K - $138K *

Lead the charge in deploying and managing complex network installations, ensuring quality control and effective project execution while collaborating with internal teams and subcontractors to meet ope...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$103K - $138K *

Engineer and oversee site implementations, ensuring quality control and effective project management for network installations. Collaborate with teams to troubleshoot and maintain operational standard...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$120K - $145K *

Join a team that's redefining regulatory excellence by leading global strategies for product development and post-marketing. Drive cross-functional collaboration and ensure timely execution of regulat...

North Carolina, USRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$140K - $190K *

Join our team to lead quality engineering transformations across multiple platform portfolios, championing automation and innovation while developing exceptional engineering talent to elevate quality...

Virginia, USRemote

Reposted yesterday

  •   11 - 15 years exp.  •   Finance & Insurance

$140K - $185K *

Elevate project success by leading commissioning efforts, managing field teams, and ensuring timely execution of complex projects. Utilize advanced decision-making and client interaction skills to dri...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$140K - $160K *

Join a dynamic team as you architect secure CI/CD pipelines, manage Kubernetes clusters, and implement security automation in AWS. Collaborate across teams to enhance operational efficiency while embe...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$130K - $180K *

Engage in a hands-on role to enhance security across products and infrastructure, collaborating with leadership to prioritize and execute critical security initiatives while ensuring compliance and ri...

CanadaRemote

1 week ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$88K - $179K *

Engage in mission-critical construction projects, providing hands-on leadership and coordination at sites. Manage scheduling, ensure safety compliance and maintain workforce continuity to meet quality...

Lenexa, KSRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$118K - $157K *

Lead the charge in enhancing EHS programs across operations, driving a culture of safety and compliance. Collaborate with site leaders to ensure regulatory adherence and continuous improvement, while...

Colorado, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Food & Beverages

$160K - $200K *

Architect innovative solutions as a Senior Solutions Engineer, driving technical excellence in public sector engagements. Collaborate with clients to demonstrate product value, lead RFP responses, and...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$76K - $180K *

Innovate in business development by driving growth for gas piping systems. Lead strategies to enhance contractor demand and expand wholesale distribution, translating market insights into measurable r...

United StatesRemote

5 days ago

  •   5 - 7 years exp.  •   Real Estate & Construction

$118K - $147K *

Drive successful project delivery by implementing cutting-edge AI/ML solutions on Google Cloud. Collaborate with cross-functional teams to develop strategies, conduct client discovery, and provide tec...

United StatesRemote

Reposted 4 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$150K - $180K *

Champion enterprise systems diligence and value creation engagements, assessing technology, processes, and infrastructure to drive operational excellence and strategic insights for investors and manag...

United StatesRemote

2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$80K - $105K *

Partner with us to drive transformative Microsoft solutions, leveraging your technical expertise and consultative skills to enhance customer experiences and modernize their operations through innovati...

CanadaRemote

Today

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$225K - $265K *

Accelerate progress at a mission-critical team, leading Data Streaming to enhance data ingestion pipelines. Build a skilled team, ensure pipeline reliability, and collaborate cross-functionally to sup...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

Frequently Asked Questions (FAQ)

  • What does a senior water/wastewater engineer do?question toggle

    A senior water/wastewater engineer plans and leads engineering work for water and wastewater infrastructure. Duties may include treatment process and pipeline design, hydraulic analysis, technical reviews, permitting support, project management, and mentoring engineering teams.

  • What qualifications are typically required for senior water/wastewater engineer jobs?question toggle

    Employers commonly require a bachelor's degree in civil, environmental, or a related engineering discipline and significant relevant project experience. A Professional Engineer (PE) license is frequently preferred or required, depending on the position and jurisdiction.

  • Where do senior water/wastewater engineers work?question toggle

    They work for engineering consulting firms, water and wastewater utilities, government agencies, and infrastructure companies. Projects can involve treatment facilities, pipelines, pump stations, water reuse, stormwater, and system upgrades.

  • Do senior water/wastewater engineers need a PE license?question toggle

    Many senior roles prefer or require a PE license, especially when the engineer is responsible for approving or sealing designs. Requirements vary by employer, project responsibilities, and state or local regulations.

  • What is the salary for a senior water/wastewater engineer?question toggle

    Pay varies based on location, experience, licensure, employer, and project scope. Ladders features vetted professional jobs paying $100,000 or more, including qualifying senior water and wastewater engineering opportunities.