Staff Traffic Engineer
Pennoni
Check Your Fit
Have a quick 6-10 minute voice conversation to see how your skills match this role. Get personalized feedback — no resume needed.
About this role
Pennoni currently has an opening in our Philadelphia, PA office for a full-time Staff Traffic Engineer with experience consistent with, but not limited to:Job Responsibilities
• Perform technical analysis, design, and traffic engineering tasks for a wide range of transportation infrastructure, highway, and land development projects.
• Lead, develop, assist with, and review traffic impact studies, highway occupancy permits, specifications, signal design and plans, maintenance and protection of traffic and signing plans, PS&E packages, and reports.
• May oversee work of junior engineers and technical staff.
• Communicate and collaborate with design teams and clients.
• Assist project managers in the development of proposals, scope of works, fee, and cost estimates.
• Perform additional responsibilities as required by senior leadership and overall business needs.
• The candidate will utilize and should have knowledge of and experience with software packages such as Synchro, Tru-Traffic, Vistro, VISSIM, Petra, HCS, Sidra, HSM, MicroStation, AutoCAD, AutoTURN, and Guidesign.Additional Required Attributes:
• Degree Required: BS Civil Engineering - with a Transportation Engineering concentration
• Licenses required: Professional EngineerPreferred Attributes:
• PTOE certification preferred but not required. Excellent oral and written communication skills.
• Team player with the ability to work independently and with others on multiple projects to meet multiple deadlines. Working knowledge of appropriate Federal Highway Administration, AASHTO, PennDOT, and other relevant guidelines, including the MUTCD Why Pennoni? At Pennoni, we're not just another multi-disciplinary engineering firm; we're a vibrant team of innovators shaping the future! Founded more than five decades ago, Pennoni is an ENR Top 500 consulting engineering firm where individuality sparks innovation and growth. We're all about helping you build your career while fostering a great workplace culture - here, you'll work with supportive, talented teammates and find pride in your contributions. Join us to be part of a team that values your unique skills and drives excellence in every project!Equal Opportunity Employer / Veterans / Disabled
What you'll get after applying
Unlike traditional applications, you won't submit and wait in silence. Here's what you get immediately:
See what you did well — communication, experience, enthusiasm
Specific, actionable feedback on how to strengthen your interview skills
Personalized guides and resources to help you grow professionally
Common questions
How does Apply by Voice work?
Instead of filling out forms or uploading a resume, you have a 6-10 minute voice conversation with an AI interviewer. It asks about your experience, skills, and interest in the role — then gives you instant feedback.
What feedback do I get after applying?
You'll immediately see your strengths highlighted, specific areas for improvement, actionable tips to get better, and recommended resources to build your interview skills.
How long does the conversation take?
Most conversations take 6-10 minutes. It's a natural back-and-forth about your experience — much faster than filling out a traditional application.