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Senior Engineer - MS4 Program Manager

Terracon Consultants

Listing collected from Terracon Consultants's career site. NextChapter is independent of Terracon Consultants.

Harrisburg, PA · Posted October 28, 2026

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About the job

General Responsibilities:

Every successful career has defining moments. For one of our leaders, it was taking ownership of leading MS4 compliance programs for Terracon’s clients. A decade later, they are advising municipalities, leading major initiatives, and mentoring the next generation of engineers.

We're seeking a 10+ year engineering professional ready for that same opportunity.

As a leader in our MS4 practice, you'll direct permit program development, manage complex projects, collaborate with municipal stakeholders, and help clients navigate evolving regulatory requirements. More importantly, you'll have a clear path to expand your influence, develop leadership skills, and grow your career.

Bring your experience. Grow your leadership. Leave your mark.

Terracon Consultants WANTS YOU if you’re passionate about clean water, stormwater management excites you, and you want to lead a great team! Essential Roles and Responsibilities:

SKILLS AND EXPERIENCE WE WANT :

10+ Years’ Experience

Professional License required, Professional Engineer preferred. Will consider Landscape Architect or other qualified certification.

National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) program permitting

Local, State (PA DEP, MDE, etc.), and Federal (EPA, FEMA, U.S. Army Corps of Engineers) land planning regulations and permitting

Stormwater management design and modeling for volume control and water quality (pollutant reduction)

Site grading, erosion and sediment pollution control plans

Technical writing including specifications, standard operating procedures, and/or ordinances development

Compliance inspections

Project management skills for achieving milestones and deadlines

Proficiency in client relationships and meeting facilitation

Proficiency in use of software for drafting, presentation, and routine office administrative tasks

Grant writing is a plus

Excellent written and verbal communications skills required

Willing and able to perform occasional travel and overtime

YOUR CAREER GROWTH:

Personalized career path planning.

Paid internal and external education and training.

Career advancement opportunities locally and nationally

Requirements:

Bachelor’s degree in Engineering.

Minimum 8-11 years’ experience.

Master’s degree in Engineering preferred.

A valid driver’s license with acceptable violation history may be required.

Required Qualifications: