Principal Engineer- Stormwater and Conveyance Engineer
Company: Hazen And Sawyer
Location: Silver Spring
Posted on: February 13, 2026
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Job Description:
Job Description Job Description The desired candidate will have
experience in: Serving Design Manager or Project Engineer with full
technical responsibility for planning, coordination, and execution
of tasks for small or larger projects Preparation of contract
specifications and drawings Planning, design and construction of
new pipelines (pressure and gravity) ranging in diameters and
material type including condition assessment and prioritization and
rehabilitation of existing pipelines Planning, design and
construction of stormwater infrastructure and nature-based
solutions for wet weather infrastructure including new and
retrofitter stormwater basins, stream restorations, and wet weather
conveyance infrastructure including culverts and pump stations
Hydraulic modeling including interpretation of modeling results to
inform design of new pipelines or rehabilitation of existing
pipelines Pipe design calculations to determine pipe size, pressure
class, external loads including trench design, pipe joint
selection, etc. Technical expertise in the layout and profiles of
pipeline design in AutoCAD Civil 3D Utility investigations and
coordination to determine and resolve potential vertical and
horizontal utility conflicts Knowledge of subsurface and
geotechnical engineering requirements Field surveying project
requirements Sewer system evaluation surveys; inflow/infiltration
studies Development and review of technical reports, proposals,
contract documents, resources studies, and data analysis Office and
field engineering support during construction Qualifications/Skills
Required: • Bachelor’s degree in civil engineering • 5 years of
experience • PE required with ability to obtain registration in
other States • Possess strong verbal communication, presentation,
and technical writing skills • Effectively and proactively
coordinate with various disciplines (Stormwater, Civil, etc.) We
provide a comprehensive benefits package which includes employer
paid life insurance, 401k employer contribution (after 1 year of
service), performance bonus, comprehensive family medical, dental
and vision insurance, paid time off, holidays, short-term and
long-term disability, paid parental leave (after 1 year of
service), employee assistance and wellness programs. Typical
starting pay range for this position depends on skills, experience,
education and geographical location.
Keywords: Hazen And Sawyer, Washington DC , Principal Engineer- Stormwater and Conveyance Engineer, Engineering , Silver Spring, DC
