Senior Traffic Engineer

LIVIC Civil•Northumberland, PA

10d

About The Position

ABOUT LIVIC CIVIL Imagine coming to work each day, excited to tackle challenges alongside a team that’s just as driven and passionate as you are. We’re LIVIC Civil—a tight-knit firm with a mission to guide our clients to success, whether through civil engineering, land development, traffic and transportation engineering, GIS, survey, or landscape design. With several of our biggest projects yet on the horizon, we’re looking for someone ready to grow with us and help make a lasting impact. This role isn’t for everyone. If you: Settle for “good enough,” Avoid taking on new challenges, Struggle with constructive feedback, or Prefer working solo instead of on a team, then this might not be the right fit. But if you’re a fast learner, adaptable, and eager to research, problem-solve, and contribute to something bigger, you may be exactly who we’re looking for. WHO WE ARE LIVIC Civil is Not Your Ordinary Civil Engineering Firm. Since our founding in 2017, we’ve partnered with clients who share our values of integrity, hard work, and responsiveness, delivering projects that go beyond expectations. As a small, agile firm, we’re committed to evolving quickly, achieving exceptional results that set us apart. JOB SUMMARY LIVIC Civil is seeking a motivated candidate to fill a full-time Senior Traffic Project Engineer position in our growing traffic division. This role provides advanced technical leadership for complex traffic/transportation projects, guiding engineering decisions and ensuring high-quality deliverables. Leads technical teams, drives QA/QC, supports delivery strategy, and partners with PMs to manage technical risk and milestone readiness. PATHWAYS FOR GROWTH At LIVIC, we value ambition and the unique strengths each team member brings. This role can evolve into various exciting paths over time based on your interests, talents, and drive. Possible career growth paths include: Project Management Roles – Leading projects from inception to completion. Development Coordinator Roles – Focusing on business growth and client partnerships. This position is ideal for someone who sees themselves growing into a future leader, whether in project management, operations, marketing, or client development. WHY LIVIC? At LIVIC, we don’t just offer jobs—we offer opportunities for growth and meaningful impact. With flexible schedules, a supportive work environment, and unique perks like high-quality headphones and a personalized workspace, you’ll join a team committed to guiding communities toward success. If you’re ready for a career journey with limitless potential, and a chance to lead through curiosity and innovation, we’d love to hear from you.

Requirements

Bachelor’s degree in Civil Engineering (or closely related)
10+ years of progressive traffic/transportation engineering experience
PE license required (Pennsylvania preferred or ability to obtain within 6 months)
Strong working knowledge of MUTCD and agency standards/deliverables
Demonstrated experience leading QA/QC and mentoring technical staff
Authorized to work in the United States

Nice To Haves

PTOE certification
Strong PennDOT/HOP background
Experience leading signal timing/retiming, corridor studies, or large TIS/TIAs
Travel to other offices as needed

Responsibilities

Lead technical execution on complex traffic projects and multi-discipline coordination.
Direct and review engineering/design work for compliance, quality, and constructability.
Mentor engineers/designers; support technical training and consistency.
Support client/agency technical coordination and key design decisions.
Assist PMs with technical risk management and deliverable planning.