Water/Wastewater Treatment Senior Project Engineer | Concord, NH

Our client is seeking a Water/Wastewater Treatment Senior Project Engineer in Concord to support projects across New Hampshire. They are looking for an experienced engineer with strong biological treatment expertise and a collaborative approach to project delivery.

responsibilities.

• Coordinate with multidisciplinary teams on design and commissioning

• Prepare technical documentation and construction deliverables

• Design and evaluate water and wastewater treatment systems

• Develop scopes of work, schedules, and cost estimates

• Lead biological treatment process analysis and design

• Support remediation and industrial treatment projects

• Mentor junior staff and contribute to internal learning

• Ensure regulatory compliance and quality standards

• Support bidding and construction-phase services

• Perform site visits and moderate travel

qualifications.

• Professional Engineer (PE) license or reciprocity eligibility

• Water and wastewater process engineering background

• Minimum 7 years of experience in biological treatment

• Strong communication and planning skills

• AutoCAD and/or GIS experience preferred

• Bachelor’s degree in engineering

salary.

$94,000 – $154,000 dependent on experience.

This role suits a senior engineer who enjoys technical problem-solving and supporting essential water infrastructure projects.

If you’re ready to take the next step in your career, apply today.

apply.