Hydrologic Project Leader—Climate-Resilient Infrastructure

ADP, Inc.; Portsmouth (NH); On-site; USD 95,000 - 122,000; Full time

Benefits offered by this job

Meaningful work

Ownership mindset

Growth opportunities

Flexible workplace

Strong culture

Job summary

Weston & Sampson is seeking a Hydrologist Project Manager in the New England region to lead hydrologic and hydraulic modeling, design, and project delivery from a New England office. Expect client coordination, cross-disciplinary teams, and business development involvement.

The role emphasizes growth through mentorship, diverse projects, and opportunities to influence climate resilience and flood mitigation efforts across urban and rural settings.

Qualifications

• BS in Civil Engineering, Environmental Engineering, Hydrology, or a related field.
• MS in Civil Engineering, Environmental Engineering, Hydrology, or similar field (preferred).
• 5-10 years of experience in transportation or hydrology project management.
• 2+ years of experience managing hydrology-related projects
• Strong understanding of hydrology and hydraulics principles and transportation infrastructure systems.
• Experience with floodplain analysis, stormwater design, and transportation infrastructure evaluation.
• Project management experience, including scheduling, budgeting, and scope control.
• Experience with the permitting requirements of instream projects in the Northeast.
• Proven leadership and team management skills.
• Valid driver’s license required.

Responsibilities

• Direct client communications on technical design aspects, project schedule, budget, and scope.
• Lead and coordinate project teams across multiple design disciplines.
• Develop and maintain long-term relationships with clients, contributing to business development and project opportunities.
• Support business development efforts, including marketing, proposal preparation, and client outreach.
• Supervise, mentor, and train junior engineers and designers.
• Lead project teams in the design and delivery of transportation or hydrology projects, ensuring all aspects are met including studies, modeling, and final design.
• Typical projects include modeling for urban and rural infrastructure, floodplain management, and climate resilience planning.

Skills

Project management

Leadership

Client management

Proposal preparation

Budgeting

Time management

Communication

Education

BS in Civil Engineering

MS in Civil Engineering (preferred)

Tools

HEC-HMS

HydroCAD

HEC-RAS

PCSWMM

ICM

Job description

Weston & Sampson is seeking a Hydrologist Project Manager in the New England region to lead hydrologic and hydraulic modeling, design, and project delivery from a New England office. Expect client coordination, cross-disciplinary teams, and business development involvement.

The role emphasizes growth through mentorship, diverse projects, and opportunities to influence climate resilience and flood mitigation efforts across urban and rural settings.