Intern / Co-Op - Civil / Environmental Engineering

Geosyntec Consultants, Inc. • Oak Brook, IL

118d • $21 - $29

About The Position

Geosyntec has an exciting opportunity for an Intern / Co-Op – Civil / Environmental Engineering in our Oak Brook or Chicago, IL office. The position offers the opportunity to apply engineering (civil, geotechnical, environmental, and water resources) academic knowledge to real-world situations while also learning the business skills needed for a successful consulting career. The position is full-time (40 hours/week) for approximately 13 to 15 weeks during the spring or summer semester of 2026. Preferred candidates would have the ability to return to the position for up to two additional semester rotations during their undergraduate or graduate studies. Candidates are responsible for coordinating their own transportation to and from the office.

Requirements

• Currently registered in a Bachelor’s or Master’s university degree program in a relevant engineering discipline
• Outstanding academic credentials and exceptional interpersonal, technical writing, oral and written communication and problem-solving skills
• Valid U.S. driver’s license, reliable transportation, and satisfactory driving record for business travel to project sites

Nice To Haves

• Degree focus area in civil, geotechnical, environmental or water resources engineering
• Experience with ArcView, CADD, and/or Microsoft Office

Responsibilities

• Assist with engineering calculations using computer-based technical tools
• Technical writing of reports, letters, memoranda, plans, specifications, and proposals
• Data input and analysis, including preparing maps, tables, and figures
• Follow instructions and interact with engineers, geologists, office administrative staff, CADD operators (draftsmen), contractors and construction personnel
• Potential for fieldwork such as soil and groundwater sampling, stormwater inspections, and drilling and contractor oversight
• Local travel or driving to project sites as needed

Benefits

• Paid holidays
• Vacation
• Sick and personal paid time off
• Medical insurance
• Dental insurance
• Vision insurance
• Life insurance
• Disability insurance
• 401(k)
• Other benefits to eligible employees

What This Job Offers

• Job Type: Full-time
• Career Level: Intern
• Education Level: Bachelor's degree
• Number of Employees: 11-50 employees