Senior Inflow/Infiltration and Sewer Hydraulic Engineer

SEH • Lowell, MA

115d • $130,000 - $160,000

About The Position

SEH is currently searching for a Senior Inflow/Infiltration and Sewer Hydraulic Engineer to join our talented Water Resources team! This position is open to candidates located in Minnesota, North Dakota, South Dakota, Iowa, Nebraska, Kansas, or surrounding areas. The role involves leading and providing technical expertise on stormwater and sanitary sewer hydraulic projects, including field data collection, analysis, design, and construction implementation. You will 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. Additionally, you will build and maintain strong client relationships, serving as a trusted partner throughout project planning, execution, and post-completion support.

Requirements

• Bachelor of Science Degree in Civil or Environmental Engineering or related field.
• Licensed Professional Engineer or the 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 InfoWorks ICM, PCSWMM, or HEC-RAS.
• Demonstrated ability to develop effective remediation plans, including pipe lining and stormwater separation.
• Experience managing the design and construction phases of sewer system rehabilitation or related water resources projects.

Nice To Haves

• Ten (10) or more years of related engineering experience.
• Proven experience developing compelling proposals for engineering services.
• Strong network of established relationships with current and prospective clients.

Responsibilities

• Lead and provide technical expertise on stormwater and sanitary sewer hydraulic projects.
• Oversee the development and implementation of monitoring and modeling programs.
• Interpret field data and guide design and construction efforts for various projects.
• Build and maintain strong client relationships.
• Plan, coordinate, and manage multiple projects and multidisciplinary teams.
• Prepare and deliver proposals and participate in client interviews.

Benefits

• 100% employee-owned company.
• Career development through continued education, licensure/certification, skills, and technical training.
• Work arrangements that promote work/life balance.
• Flexible holidays.
• Paid Family Leave.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Bachelor's degree
• Number of Employees: 501-1,000 employees