Senior Traffic Engineer

ISG; Des Moines (IA); On-site; USD 70,000 - 135,000; Full time

Benefits offered by this job

Medical, dental, and vision benefits

Paid time off

Employee Ownership Stock Plan (ESOP)

401(k) retirement plan

Mileage reimbursement

Job summary

A nationally recognized multi-disciplinary firm is seeking a Senior Traffic Engineer to lead projects in traffic-related design, collaborate with team members, and support clients across the country. The ideal candidate has at least 5 years of experience, a degree in civil engineering, and PE license. This position is office-based to foster mentorship and team connection. The role offers comprehensive benefits including medical, paid time off, profit sharing, and an employee ownership plan.

Qualifications

• Minimum of 5 years of relevant professional experience in civil engineering.
• PE licensed and preferred PTOE certification.

Responsibilities

• Lead traffic engineering projects for state departments and private clients.
• Collect traffic data and perform intersection evaluations.
• Prepare preliminary and final designs and develop construction plans.

Skills

Civil engineering expertise

Traffic engineering experience

Client relationship management

Simulation and modeling software

Education

Bachelor’s degree in Civil Engineering or related discipline

Job description

Department: Civil

Location: Des Moines, IA

Compensation: $70,000 - $135,000 / year

Founded in 1973, ISG is a nationally recognized, multi-disciplinary firm delivering full-service architecture, engineering, environmental, and planning solutions. We’re excited to grow our Transportation team with the addition of a Senior Traffic Engineer. This position can be based in any ISG office location and is designed as an in‑office role to support collaboration, mentorship, and team connection across our offices.

In this role, you will work closely with Will Kratt, PE, PTOE, Transportation Business Unit Leader, and Barrett Hubbard, PE, PTOE, Transportation Engineer to lead traffic engineering projects for state departments of transportation, cities, and private sector clients. You will evaluate travel demand management and how traffic challenges may be manageable through actions such as thoughtfully planned land use strategies.

We’re proud to support clients across the country with creative, forward‑thinking solutions. ISG employee owners are motivated by a shared goal to stretch the limits of great design and go above and beyond to positively influence each other, our clients, and the communities we serve. If this sounds like a mission and culture you want to invest in, explore your career potential within our Transportation team.

Key Responsibilities

• Collect traffic data, perform intersection evaluations, complete traffic and corridor studies, and conduct analyses using simulation and modeling software
• Lead projects in traffic related design including traffic signal and roundabout plans, roadway lighting plans, signing and striping plans, construction staging and traffic control plans
• Prepare preliminary and final designs and develop construction plans, specifications, and cost estimates
• Build and strengthen client relationships by actively listening and understanding their goals, priorities, and expectations
• Act as a technical resource within the organization, providing expertise and guidance on transportation projects
• Serve as a mentor and leader for local internal ISGers that demonstrates a high degree of professionalism
• Support additional initiatives and responsibilities as assigned to contribute to team and organizational success

Skills, Knowledge And Expertise

• Minimum of 5 years of relevant professional experience in civil engineering or related fields
• Bachelor’s degree in Civil Engineering or a closely related discipline
• PE licensed, required
• PTOE certification, preferred

Benefits

• Medical, dental, and vision
• Paid time off, pro‑rated amount available on your start date
• Paid holidays and paid volunteer time
• Paid parental leave
• Bi‑annual profit sharing
• Employee Ownership Stock Plan (ESOP)
• 401(k) retirement plan
• Life insurance
• HSA and FSA options
• Bereavement leave
• Supplemental voluntary benefits
• Short term and long‑term disability
• Parking reimbursement, varies on office location
• Cell phone plan reimbursement
• Mileage reimbursement for ISG‑approved travel