Structural Engineer

About Us

10-4 Engineering PLLC is a Chicago-based structural engineering firm with a staff of 10. We deliver award-winning bridge and structural designs for complex transportation projects throughout Illinois, Wisconsin, and the Midwest, with many exciting and challenging projects coming up. Our name, 10-4 Engineering, comes from the familiar phrase “10-4,” meaning “message received, taking action.” That same spirit guides how we work every day : clear communication, decisive problem-solving, and a commitment to getting things done right the first time.

About the Job

We are looking for a licensed Structural Engineer (PE or SE) with at least 5-10 years of experience to join our growing team. This is a rare chance to work side-by-side with our founding partners on high-profile transportation projects and to take your skills to the next level. You will be involved in every part of our work, from project scoping and structural analysis to final design and plan delivery for bridges, retaining walls, culverts, and other structures. You will collaborate with other disciplines like roadway, geotechnical, hydraulics, and construction to deliver projects that make a real difference for communities. Our founders have mentored many engineers who have gone on to become leaders in the industry. If you want hands-on guidance and opportunities to grow as a well-rounded engineer and project manager, you will find that here. We have many interesting and challenging projects coming up and are looking for someone experienced to help us deliver them. There is a lot of room for you to grow and take your career to the next step.

What You'll Do

• Inspect existing structures, perform condition assessments, and complete load ratings.
• Prepare detailed condition reports, develop repair options, and estimate construction costs.
• Plan and lay out new structures in coordination with roadway and railway improvements.
• Develop bridge type studies and propose cost effective and durable structural solutions.
• Design all types of structures, including complex bridges, using RS & PS concrete, steel, and timber.
• Conduct structural analysis and design calculations using a variety of analysis software.
• Perform design calculations and checks following AASHTO, AREMA, IDOT BM and other codes.
• Guide entry level and junior engineers on analysis, design and plan production at a high standard.
• Develop and QC construction plans, specifications, and cost estimates using Microstation & Bluebeam.
• Experience with Bentley 3D (OpenBridge) modeling is a plus, as we have upcoming projects involving it.
• Provide support during construction, including shop drawing review, RFI responses and site visits.
• Help project managers with scoping, budgeting, scheduling, and quality checks for deliverables.
• Coordinate closely with roadway, hydraulics, and geotechnical teams to ensure seamless designs.

What We're Looking For

Compensation & What We Offer

Ready to Take the Next Step?

At 10-4 Engineering, you will find the rare chance to shape your career while working on challenging projects alongside seasoned mentors who truly care about your growth. If you are ready to step up, learn, and help us build the future, we would love to meet you.

10-4 Engineering, PLLC is proud to be and Equal Opportunity Employer.