Water/Wastewater Treatment Senior Project Engineer | Charleston, SC
- Moonrise Group

- Dec 13, 2025
- 1 min read

Our client is seeking a Water/Wastewater Treatment Senior Project Engineer in Charleston to support water and wastewater projects across South Carolina. They are looking for a licensed engineer with strong biological treatment experience and a collaborative approach to project delivery.
responsibilities.
Coordinate with multidisciplinary teams during design and commissioning
Lead biological treatment process evaluations and improvements
Prepare technical documentation and construction deliverables
Design and assess water and wastewater treatment systems
Develop scopes of work, schedules, and budget estimates
Support bid and construction-phase engineering services
Support remediation and industrial treatment projects
Travel for site visits and client coordination as needed
Ensure regulatory compliance and quality standards
Mentor junior engineers
qualifications.
Professional Engineer (PE) license or ability to obtain South Carolina licensure
Water and wastewater process engineering background
7+ years of experience in biological treatment systems
Strong written and verbal communication skills
AutoCAD and/or GIS experience preferred
Bachelor’s degree in engineering
salary.
$94,000 – $154,000 dependent on experience.
This is a strong opportunity for a senior engineer who wants to apply deep technical expertise while supporting sustainable water and wastewater infrastructure.
If you’re ready for your next career move, apply today.
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