Transportation Project Engineer III/IV

Join to apply for the Transportation Project Engineer III/IV role at Gonzalez Companies, LLC Gonzalez Companies is a partner‑managed firm that provides comprehensive planning, design, and construction management services to water, sewer, and utility districts; departments of transportation; and municipalities. We are currently seeking a Transportation Engineer (III/IV) to help serve our clients and community. If you’re hungry for knowledge, ready to make a difference, and dedicated to providing personalized attention to our clients, we want you on our team. The projected range of compensation in Illinois for this job is $80,000 - $95,000. Primary Responsibilities Lead or contribute significantly to the design and delivery of transportation projects, including roadway geometrics, intersections, pedestrian facilities, drainage, and traffic control. Develop and review engineering plans, models, and calculations using MicroStation/OpenRoads and/or AutoCAD Civil 3D. Prepare design reports, cost estimates, technical memos, specifications, and milestone submittals for DOT, LPA, or municipal agencies. Oversee and guide junior engineers, providing mentorship, task coordination, and quality review of design documents. Coordinate with project managers, clients, subconsultants, utilities, and permitting agencies to ensure project requirements and schedules are met. Perform advanced engineering analyses, troubleshoot design challenges, and propose effective technical solutions. Support or lead project planning, scope development, and discipline‑level budgeting as experience allows. Participate in QA/QC reviews and ensure compliance with relevant DOT, municipal, and industry standards. Conduct occasional field investigations, site reviews, or construction support activities. Qualifications Bachelor’s degree in Civil Engineering or related discipline; Master’s preferred for higher‑level roles. Typically 5–12+ years of experience in transportation or roadway engineering with demonstrated technical competency. Proficiency with MicroStation/OpenRoads and/or AutoCAD Civil 3D, including advanced geometric design and plan development. Strong understanding of DOT, LPA, or municipal design standards, processes, and submittal requirements. Ability to produce, review, and refine engineering calculations, design packages, cost estimates, and technical documents. PE license required; ability to serve as Engineer of Record or lead discipline tasks at the IV level. Proven ability to mentor junior staff, coordinate tasks, manage portions of projects, and communicate effectively with clients and internal teams. Strong analytical, problem‑solving, and decision‑making skills with the ability to work independently on complex assignments. Competitive Benefits Competitive salary Major medical, dental, and vision insurance Flexible Spending Account Health Savings Account 401K Bonus program Paid holidays and generous paid time off Professional development A team of creative and talented individuals to work alongside Equal Opportunity Employment Gonzalez Companies, LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. Seniority Level Mid‑Senior level Employment Type Full‑time Job Function Engineering and Information Technology Industries Civil Engineering #J-18808-Ljbffr