Senior Inflow​/Infiltration and Sewer Hydraulic Engineer

Senior Inflow/Infiltration and Sewer Hydraulic Engineer

Posted 2 days ago. Be among the first 25 applicants.

$/yr – $/yr

Open to candidates residing in Minnesota, North Dakota, South Dakota, Iowa, Nebraska, Kansas, North Carolina, and Virginia. Candidates willing to relocate should indicate this.

• Lead and provide technical expertise on stormwater and sanitary sewer hydraulic projects, including field data collection, analysis, design, and construction implementation.
• Oversee the development and implementation of monitoring and modeling programs, interpret field data, and guide design and construction efforts for storm/sanitary sewer, surface water, inflow/infiltration, and asset inventory projects.
• Build and maintain strong client relationships, serving as a trusted partner throughout project planning, execution, and post‑completion support.
• Plan, coordinate, and manage multiple projects and multidisciplinary teams for a diverse range of clients.
• Prepare and deliver proposals, participate in client interviews, and assist with project team selection to ensure successful project outcomes.

• Bachelor of Science Degree in Civil or Environmental Engineering or related field.
• Licensed Professional Engineer or ability to obtain within six months.
• Proven experience overseeing inflow and infiltration (I/I) studies, including flow monitoring and field data collection.
• Proficiency in hydraulic modeling using software such as Info Works ICM, PCSWMM, or HEC‑RAS.
• Demonstrated ability to develop effective remediation plans, including pipe lining, stormwater separation, and other infrastructure improvements.
• Experience managing the design and construction phases of sewer system rehabilitation or related water resources projects.

• Ten (10) or more years of related engineering experience.
• Proven experience developing compelling proposals for engineering services that align with client needs and project objectives.
• Strong network of established relationships with current and prospective clients, fostering trust and long‑term partnerships.

• Collaborate on projects of varying size and complexity that positively impact communities.
• Employee‑owned structure means we all share in the company’s success.
• Career development through continued education, licensure/certification, skills, and technical training.
• Work arrangements that promote work/life balance.
• Flexible holidays to tailor your festivities.
• Paid Family Leave to care for loved ones, whether by birth or choice.

SEH is committed to providing equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, disability, or veteran status. We take affirmative action to ensure that all employment decisions are based on merit, qualifications, and abilities.

Full‑time. Mid‑Senior level.