Civil Engineer - Process Engineer Water​/Wastewater Treatment Design

Job Title:
Civil Engineer - Process Engineer (Water/Wastewater Treatment Design)

Location: Greenville, SC or Smyrna, GA (Metro Atlanta)

Are you ready to make a significant impact in the water and wastewater industry? We are recruiting on purpose an experienced Professional Engineer (PE) to join our Client's Water/Wastewater Team. This is a unique opportunity to lead innovative projects from conceptual planning to bid‑ready documents while collaborating with a dynamic team of professionals.

As a Senior Process Engineer, you will:

• Lead project teams in designing water and wastewater treatment facilities and ancillary infrastructure.
• Develop design criteria based on water and wastewater process modeling data.
• Conduct hydraulic analysis of treatment plants and design chemical storage and feed systems.
• Oversee the creation of construction drawings and 3D models.
• Mentor and manage teams to ensure quality work that meets company standards.
• Collaborate with multi-disciplinary teams, including civil, structural, mechanical, electrical, and instrumentation disciplines.

• Bachelor’s degree in civil, environmental, chemical, mechanical, or biosystems/agricultural engineering.
• 10+ years of direct design experience in water/wastewater treatment facilities.
• Licensed Professional Engineer (PE).
• Experience with biological modeling software (Bio Win, GPS‑X, Sumo) is preferred.
• Strong communication skills and active participation in local professional organizations.

• Company‑paid professional memberships and support for industry licenses.
• Continuing education opportunities to help you grow.
• Highly competitive salary packages and attractive benefits.
• A comprehensive wellness program that promotes work‑life balance.

We have been recognized as one of the Best Firms to Work For and are ranked in the top 100 of Engineering News‑Record’s Top 500 Design Firms.