Water Wastewater Engineer

Liberty Personnel Services, Inc.; Tinley Park (IL); On-site; USD 90,000 - 140,000; Full time

Job summary

Liberty Personnel Services, Inc. is seeking an experienced Senior Civil Engineer to support municipal infrastructure projects in Illinois, focusing on water and wastewater design for mains, pumping stations, reservoirs, and treatment facilities.

The role involves hands-on design, plan preparation, and rigorous project scheduling. The ideal candidate will have a Civil Engineering degree, at least eight years of water/wastewater design experience, strong hydraulic modeling skills, and familiarity

Qualifications

• Bachelor’s degree in Civil Engineering.
• Minimum 8 years of water/wastewater design experience.
• Experience with hydraulic modeling and municipal systems.
• Familiarity with IEPA, IDEM, and MWRD permitting processes preferred.
• Proficiency in Microsoft Word and Excel.
• Strong communication, organizational, and problem-solving skills.

Responsibilities

• Design water and sanitary sewer mains, pumping stations, reservoirs, and treatment facilities.
• Prepare engineering plans, specifications, reports, cost estimates, and project schedules.
• Develop and evaluate hydraulic models.
• Manage project delivery, construction administration, and field inspections.
• Coordinate with municipal clients and regulatory agencies.

Skills

Water/wastewater design

Hydraulic modeling

Project delivery management

Regulatory coordination

MS Word & Excel

Communication skills

Education

Bachelor’s degree in Civil Engineering

Tools

Hydraulic modeling software

Job description

We are seeking an experienced Senior Civil Engineer with water and wastewater design experience to support municipal infrastructure projects.

Key Responsibilities:

• Design water and sanitary sewer mains, pumping stations, reservoirs, and treatment facilities.
• Prepare engineering plans, specifications, reports, cost estimates, and project schedules.
• Develop and evaluate hydraulic models.
• Manage project delivery, construction administration, and field inspections.
• Coordinate with municipal clients and regulatory agencies.

Requirements:

• Bachelor’s degree in Civil Engineering.
• Minimum 8 years of water/wastewater engineering design experience.
• Experience with hydraulic modeling and municipal systems.
• Familiarity with IEPA, IDEM, and MWRD permitting processes preferred.
• Proficiency in Microsoft Word and Excel.
• Strong communication, organizational, and problem-solving skills.