Civil Engineer IV: Wastewater Project Manager

GBA Team; Lenexa (KS); On-site; USD 120,000 - 190,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Life, accident, and disability covera­

401(k) with company match

EAP and wellness initiatives

Paid holidays and flexible time off

Training and professional growth

Job summary

GBA is seeking a Wastewater Project Manager to lead engineering design for wastewater treatment plants and collection systems. You will guide multidisciplinary teams, review engineering deliverables, and support hydraulic modeling and rehabilitation design.

You will mentor engineers, build relationships with municipal clients, and collaborate with Water Environment teams across regions to deliver high-quality infrastructure solutions.

Qualifications

• Bachelor’s degree in civil engineering, environmental engineering, biological engineering, agricultural engineering, or a related field.
• 12+ years of relevant experience OR an equivalent combination of education and experience.
• Professional Engineer (PE) license required.
• Multi-state licensure or ability to obtain licensure in KS, MO, NE, or TX preferred.
• Experience in municipal infrastructure with wastewater treatment is a plus.
• Enjoy guiding engineering teams and mentoring staff.
• Build trusted relationships with municipal client.
• Take pride in delivering high-quality engineering solutions.

Responsibilities

• Lead engineering design for wastewater treatment plants and collection systems
• Guide multidisciplinary project teams through complex infrastructure projects
• Provide technical review and direction on engineering deliverables
• Support hydraulic modeling, process evaluation, and rehabilitation design
• Mentor project engineers and developing staff
• Collaborate with Water Environment teams across multiple regions

Skills

Leadership

Team mentoring

Client relationships

Project management

Communication

Education

Bachelor’s degree in civil engineering or related field

Job description

Current job opportunities are posted here as they become available.

Lead Wastewater Projects That Make a Real Impact

GBA is seeking a Wastewater Project Manager who enjoys leading engineering teams, solving complex challenges, and delivering infrastructure projects that matter.

Our Water Environment teams work with municipal clients across Texas to improve wastewater treatment systems, modernize infrastructure, and support long-term environmental stewardship.

If you enjoy both technical problem solving and project leadership, this role provides the opportunity to do both.

What You’ll Do:

• Lead engineering design for wastewater treatment plants and collection systems
• Guide multidisciplinary project teams through complex infrastructure projects
• Provide technical review and direction on engineering deliverables
• Support hydraulic modeling, process evaluation, and rehabilitation design
• Mentor project engineers and developing staff
• Collaborate with Water Environment teams across multiple regions

What You'll Bring:

You are an experienced wastewater engineer who enjoys solving technical challenges and helping teams deliver successful projects.

• Bachelor’s degree in civil engineering, environmental engineering, biological engineering, agricultural engineering, or a related field.
• 12+ years of relevant experience OR an equivalent combination of education and experience.
• Professional Engineer (PE) license required.
• Multi-state licensure or ability to obtain licensure in KS, MO, NE, or TX preferred.
• Have experience in municipal infrastructure with wastewater treatment as a plus.
• Enjoy guiding engineering teams and mentoring staff.
• Build trusted relationships with municipal client.
• Take pride in delivering high-quality engineering solutions.

Physical Requirements & Work Environment:

• Ability to work on computer for extended periods of time.
• Ability to sit and/or stand for extended periods of time.

Travel:

• Ability to travel as needed (15%-30%) based on job level and expertise for project site & field visits, conferences, training, and professional outings.
• Occasional day trips or overnight travel may be required, including other GBA offices.
• Must maintain a valid driver’s license and an insurable driving record under the company’s insurance carrier requirements to operate or rent vehicles for business purposes.

Why This Role Matters

You will lead municipal infrastructure projects, collaborate with experienced technical teams, mentor developing engineers, and help deliver wastewater solutions that support the communities we serve.

Why You’ll Love Working Here

At GBA, you’ll be part of a team that values integrity, innovation, and collaboration. We offer a comprehensive benefits package designed to support you and your family, including:

• Medical, dental, and vision insurance
• Life, accident, and disability coverage
• 401(k) with company match
• Employee Assistance Program (EAP) and wellness initiatives
• Paid company holidays, floating holidays, and flexible time off
• Opportunities for training, professional growth, and advancement

Join Our Team

If you’re a driven wastewater professional who thrives on solving complex challenges and mentoring others, we’d love to hear from you.

GBA is an Equal Employment Opportunity Employer. We promote diversity in our workforce by including all individuals regardless of age, race, religion, color, sex, national origin, marital status, genetic information, sexual orientation, gender identity, gender expression, disability, veteran status, pregnancy status, or any other status protected by law.