Project Engineer I/II - Water/Wastewater at Gonzalez Companies, Llc in Belleville, IL | USD70,000-80,000 | Kablio
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Project Engineer I/II - Water/Wastewater
Gonzalez Companies, Llc
Providing comprehensive engineering, planning, and construction management services.
Assist in planning, designing, and analyzing water and wastewater treatment facilities.
19 days ago ago
$70,000 - $80,000
Junior (1-3 years), Entry-level
Full Time
Belleville, IL
Office Full-Time
Company Size
200 Employees
Service Specialisms
Bridge Inspection
Construction Management
Design‑Build
Energy
Environmental/SWPPP
Geotechnical
Hydraulics
Resident Engineering
+9 more
Sector Specialisms
Bridge Inspection
Construction Management
Design-Build
Energy
Environmental/SWPPP
Geotechnical
Hydraulics
Resident Engineering
+9 more
Role
Description
hydraulic modeling
cost estimating
design drawings
quality control
field investigation
client meetings
Support project scopes, cost estimates, schedules, and proposals.
Review design standards, regulatory requirements, and permitting needs.
Prepare engineering calculations, technical reports, design drawings, and specifications under guidance from senior engineers.
Assist in the planning, design, and analysis of water and wastewater treatment facilities, pump stations, pipelines, and related infrastructure.
Support quality control processes and ensure adherence to company and industry standards.
Conduct field investigations, site assessments, and occasional construction observation.
Coordinate with multidisciplinary teams to integrate project design elements.
Participate in client and internal project meetings; communicate technical information clearly.
Perform hydraulic modeling for water distribution and sewer collection systems.
Requirements
bachelor's
autocad
civil 3d
hydraulic modeling
ei/eit
teamwork
Bachelor’s degree in Civil, Environmental, or related engineering field.
Ability to work collaboratively in a team environment and manage multiple tasks.
Familiarity with hydraulic modeling tools (WaterGEMS, SewerGEMS, InfoWater, SWMM, etc.).
Strong analytical, organizational, and communication skills.
0–4 years of experience in water/wastewater design, permitting, or construction support.
EI/EIT certification required or ability to obtain within 12 months; PE track preferred.
Proficiency with AutoCAD or Civil 3D; experience with BIM/Revit is a plus.
Basic understanding of pump systems, process equipment, and utility design.
Benefits
Major medical, dental and vision insurance
Paid holidays and generous paid time off
Health Savings Account
Bonus program
Competitive salary
Flexible Spending Account
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
Information not given or found
Security clearance
Information not given or found
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Company
Overview
2000
Year Established
Year the company was founded, marking its entry into the engineering sector.
Quickly established itself as a key player in the engineering sector.
Focuses on delivering integrated solutions by combining expertise in planning, design, and construction management.
Diverse portfolio includes projects spanning energy, water resources, and infrastructure development.
Serves both public and private sector clients, from large-scale infrastructure projects to niche water management solutions.
Notable projects include the construction of sustainable energy systems and modernizing critical infrastructure for growing urban areas.
Prides itself on tackling complex projects with tailored, innovative approaches to meet specific client needs.
Culture + Values
98%
Client Satisfaction Rate
Maintaining an exceptional client satisfaction rate that reflects commitment to quality and customer focus.
100%
Youth Mentorship Program
Supporting the next generation of engineers with a comprehensive, cost-free mentorship initiative.
Family-oriented culture that values strong relationships with co-workers, clients, and the community.
Collaborative, practical, achievable, and sustainable approach to solutions.
Environment + Sustainability
Committed to delivering sustainable infrastructure solutions.
Provides civil/environmental services including Energy and Environmental/SWPPP.
Acquired FPBH and RA Consultants to expand water, wastewater, stormwater, and environmental capabilities.
Inclusion & Diversity
Articles
Core Service Areas
Our Projects – Join “Our Projects” section
Join the Team / Apply Here