Junior Wastewater Civil Engineer - Mentorship & Impact

GBA Companies; Chesterfield (MO); On-site; USD 65,000 - 90,000; Full time

Job summary

GBA is looking for a Civil Engineer I in the Wastewater Environment group to support planning, design, and delivery of wastewater collection and treatment projects while learning from licensed Professional Engineers. You’ll gain hands‑on experience and collaborate with multidisciplinary teams on meaningful municipal infrastructure.

In this entry‑level role you’ll develop technical expertise in planning, design, modeling, and construction support, with opportunities for growth and future

Qualifications

• Requires a bachelor’s degree in Civil Engineering, Environmental Engineering, Biological Engineering, Agricultural Engineering, or a related field.
• 0 years of relevant experience.
• Passed the FE (Fundamentals of Engineering) exam is preferred.
• Completed introductory engineering coursework and some advanced design coursework in areas of desired specialty.

Responsibilities

• Support the planning and design of wastewater collection and treatment system projects.
• Assist with engineering calculations, reports, specifications, drawings, and technical documentation.
• Support hydraulic and treatment process evaluations and engineering modeling activities.
• Collaborate with multidisciplinary project teams.
• Participate in field visits and construction observation activities.
• Learn GBA design standards, engineering best practices, and quality processes.
• Other duties as assigned.

Skills

Critical thinking

Problem solving

Teamwork

Communication skills

Detail oriented

Education

Bachelor's degree in Civil Engineering

Tools

AutoCAD

GIS

HEC-RAS

InfoWorks

GPS-X

PCSWMM

Bluebeam

Microsoft Office

Job description

GBA is looking for a Civil Engineer I in the Wastewater Environment group to support planning, design, and delivery of wastewater collection and treatment projects while learning from licensed Professional Engineers. You’ll gain hands‑on experience and collaborate with multidisciplinary teams on meaningful municipal infrastructure.

In this entry‑level role you’ll develop technical expertise in planning, design, modeling, and construction support, with opportunities for growth and future