Gonzalez Companies, LLC · 1 month ago
Project Engineer III/IV - Water/Wastewater
Dayton, OH
Full-time
Onsite
Mid, Senior Level
$80K/yr - $95K/yr
4+ years expGonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to various utility districts and municipalities. They are currently seeking a Project Engineer (III/IV) to lead the design and oversight of water and wastewater treatment projects, ensuring compliance and effective communication with clients and regulatory agencies.
Civil EngineeringConstructionTransportationWater
Responsibilities
Lead the design, analysis, and technical oversight of water and wastewater treatment facilities, pump stations, pipelines, and related infrastructure
Prepare and review engineering calculations, design drawings, specifications, and technical reports
Conduct hydraulic modeling and system analysis to optimize water distribution and sewer collection networks
Manage field investigations, site assessments, and construction observation; provide technical guidance to junior engineers
Develop project scopes, cost estimates, schedules, and proposals; support project management activities
Coordinate multidisciplinary teams to ensure integrated and compliant project designs
Review and ensure compliance with design standards, regulatory requirements, and permitting processes
Serve as a point of contact for clients, contractors, and regulatory agencies; communicate technical information clearly and effectively
Mentor and support junior staff; uphold quality control and company engineering standards
Qualification
Required
Bachelor's degree in Civil, Environmental, or related engineering field
EI/EIT required
4–8+ years of experience in water/wastewater design, permitting, or construction support
Proficiency with hydraulic modeling tools (WaterGEMS, SewerGEMS, InfoWater, SWMM, etc.)
Strong experience with AutoCAD/Civil 3D
Demonstrated experience with pump systems, process equipment, site layout, and utility design
Excellent analytical, project management, and problem-solving skills
Strong leadership, communication, and client coordination abilities; capable of mentoring junior engineers
Preferred
PE registration preferred or in progress
BIM/Revit knowledge preferred
Benefits
Major medical, dental and vision insurance
Flexible Spending Account
Health Savings Account
401K
Bonus program
Paid holidays and generous paid time off
Professional development
Company
Gonzalez Companies, LLC
Gonzalez is a full-service civil engineering and construction management firm with offices in St.
51-200 employees
Funding
Current Stage
Growth StageLeadership Team
Timothy Pierce
Chief Financial Officer
Barry Grant
Chief Operating Officer
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