Environmental Senior Project Manager

Responsibilities
The Environmental Senior Project Manager is responsible for the successful execution of environmental consulting projects from proposal development through project closeout and collection. This role provides technical leadership, project oversight, client management, staff development, and financial accountability across multiple projects. The Environmental Senior Project Manager serves as the primary client contact on assigned projects, mentors technical staff, and ensures projects are delivered safely, profitably, and in accordance with company standards while demonstrating ECS Core Values.

Performs Phase I Environmental Site Assessments independently as an Environmental Professional

Reviews Phase I ESA reports prepared by junior staff

Oversees project scheduling, execution, reporting, and closeout

Communicates project findings and recommendations to clients and Principals

Performs detailed technical reviews of reports and conclusions

Directs project planning, staffing, and implementation activities

Oversees complex environmental investigations

Reviews field reports and technical documentation

Develops site work plans and investigation strategies

Manages remediation design, installation, operation, and maintenance activities

Oversees underground storage tank assessment projects

Leads client meetings and communicates project milestones and significant findings

Leads and mentors junior staff and supports professional development across the team

Manages environmental consulting projects from proposal through project closeout

Serves as the primary client contact for assigned projects

Maintains and expands client relationships and business opportunities

Manages project budgets, profitability, invoicing, and collections

Reviews and approves project change orders and budgeting adjustments

Schedules, trains, and oversees technical staff assigned to projects

Coordinates project staffing and resource allocation

Oversees multiple projects simultaneously and ensures successful project execution

Reviews and approves proposals, scopes of work, and fee estimates

Prepares and reviews environmental reports, analyses, and recommendations

Conducts senior-level reviews of project deliverables before Principal review

Leads client meetings and project discussions

Supports staffing decisions in collaboration with department leadership

Provides guidance on technical, operational, and project management issues

Performs additional project leadership and technical duties as assigned

Qualifications
Required Qualifications

5 years of related experience

Bachelor's and/or Master's of Science in Civil Engineering, Environmental Engineering, Natural or Environmental Science, Geology, or other degree relevant to the practice of Environmental Consulting

Must have the ability to obtain a local license through reciprocity within three months of hire date

Additional licensure or certifications may be required depending on the type of work performed

Extensive knowledge of environmental principles, regulations, and consulting practices

Extensive knowledge of permitting requirements and environmental investigation methodologies

Excellent project management and consulting skills

Strong leadership, coaching, and team development capabilities

Strong financial management and budgeting skills

Ability to manage multiple complex projects simultaneously

Ability to build and maintain long-term client relationships

Strong written and verbal communication skills

Ability to review and evaluate technical work produced by others

Strong business development and client growth capabilities

If driving for or on behalf of any ECS subsidiary, a valid driver's license is required

Military Qualifications

The following US Military ranks will qualify for this position IF they also meet the education and licenses requirements from the above section titled "Required Qualifications":

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About Us
ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and building science + infrastructure consulting services. We are employee-owned with more than 3,200 employees in 125 offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #144 in Engineering News-Record's Top 200 Environmental Firms (October 2026) and #38 in Zweig Group's Hot Firm List (June 2026). For additional information about ECS, visit:

ECS is an Equal Opportunity Employer. To learn more, click here.

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