Water/Wastewater Engineer (Mid-to-Principal Level)

Lead at the Highest Level as a Water/Wastewater Engineer — Drive Strategy, Deliver Impact

Are you a mid-to principal engineer ready to shape complex water and wastewater programs while influencing clients, teams, and long-term infrastructure strategy? Do you excel at pairing deep technical expertise with vision, business development, and trusted partnerships?

CHA Consulting, Inc. is currently seeking a Water/Wastewater Engineer (Mid-to-Principal Level) to join our Water Team in Wilmington, DE. In this principal-level role, you will lead major initiatives, guide multidisciplinary teams, and champion innovative solutions that advance resilient, sustainable infrastructure for the communities we serve.

• Lead all phases of multifaceted water/wastewater infrastructure projects such as treatment plants, collection systems, water distribution, pump stations, pfas treatment, and rehabilitation programs—from concept through completion—by developing advanced engineering designs, technical reports, and contract documentation, while guiding cross-functional teams and mentoring junior engineering staff
• Provide expert consultation and resolve highly complex technical issues across multiple teams and projects
• Plan, schedule, and coordinate detailed project phases with engineering and project management teams
• Mentor and provide technical review for junior engineering staff
• Conduct engineering studies, investigations, and prepare reports for company leadership, clients, and regulatory agencies
• Prepare technical proposals and external presentations for clients, the general public, and regulatory agencies, showcasing CHA’s commitment to sustainable water solutions

• Bachelor’s degree in Civil Engineering or related field required; Master’s degree preferred
• Minimum of 8-20 years of progressive engineering experience required
• Professional Engineer (PE) license required
• Advanced knowledge of engineering fundamentals and specialty areas
• Advanced proficiency in engineering, computational, and modeling software (AutoCAD, Civil 3D, etc.) as well as Microsoft Office
• Proven leadership skills and ability to lead teams in a collaborative environment
• Excellent verbal and written communication skills
• Participation in professional engineering societies/organizations preferred
• Deep understanding of QA/QC procedures, business practices, and engineering laws

• Drive complex infrastructure initiatives that directly impact environmental sustainability and community well-being
• Coach and empower top talent, fostering a culture of technical excellence and leadership development
• Work alongside experienced leaders and specialists within a collaborative, flexible workplace designed for impact

Curious about the impactful work our Water team is doing? Explore how our team is delivering innovative water/wastewater solutions that protect vital resources and strengthen communities by visiting: chasolutions.com/solutions/water-wastewater-sewer/.

$125,000 - $175,000

Salary is based on a variety of factors, including, but not limited to, qualifications, experience, education, licenses, specialty, training, and fair market evaluation based on industry standards. 

At CHA, we work every day to create solutions, help people, and improve our world, committed to creating and fostering excellence in our diverse and highly talented teams. Our teams continually strive to find better ways – always searching, never settling – to achieve extraordinary results. Our values around hiring, training, and community engagement reflect a company culture that is inclusive and forward leaning, always pushing the limits of what is possible.

We as an organization celebrate the values of inclusion and equality, and advocate for the full participation of all people in an environment free of discrimination. To support these values, we invite all qualified applicants to be considered for employment regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, citizenship, age, disability, protected veteran status, or any other characteristic protected by law.

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