Senior Traffic Engineer in Edison

Senior Traffic Engineer

US-NJ-Edison

Job :

# of Openings: 1

Category: Civil/Structural Engineering

We are seeking a Senior Traffic Engineer to play a key role in expanding and strengthening our transportation practice in our Edison, NJ office. This position offers the opportunity to help build and shape our in‑house traffic capabilities in support of bridge, roadway, and infrastructure projects throughout NJ and NY, particularly for NJDOT and NYSDOT clients. The role is intended for a well‑rounded infrastructure professional who is comfortable operating beyond traditional traffic engineering boundaries when project or practice needs require.

We are looking for an experienced traffic professional who can lead technical efforts, contribute to pursuit strategy, mentor staff, and collaborate across disciplines and office locations to deliver integrated and constructible transportation solutions.

The successful candidate will work closely with structural, civil, and infrastructure teams to integrate traffic engineering into projects from planning and concept development through final design and construction.

• Perform and review traffic engineering analyses, including capacity analysis, signal analysis, intersection evaluation, and corridor studies (e.g., Synchro, HCS)
• Lead and oversee the preparation of Maintenance & Protection of Traffic (MPT) and staging plans for bridge and roadway projects
• Develop traffic control, signing, and pavement marking plans in accordance with NJDOT, NJTA, NYSDOT, NYCDOT, and MUTCD standards
• Support and lead traffic impact studies and operational improvement projects
• Coordinate closely with structural and civil engineers to develop practical, cost‑effective, and constructible staging solutions
• Serve as task lead and technical authority on traffic‑related assignments
• Participate in site visits and constructability reviews to evaluate existing traffic conditions
• Provide technical support during construction administration
• Assist with agency coordination and client engagement related to traffic and work zone impacts
• Contribute to proposals, qualifications packages, and business development efforts to strengthen the firm’s transportation resume

• Bachelor of Science in Civil Engineering or Bachelor of Science in Electrical Engineering (Transportation focus)
• 8–25 years of traffic engineering experience, including DOT project experience
• NJ PE required; NY PE strongly preferred or ability to obtain
• PTOE certification
• Demonstrated experience with NJDOT, NJTA, NYSDOT, or NYCDOT standards and procedures
• Strong background in MPT/staging and work zone traffic control
• Experience with traffic analysis software (Synchro, HCS, VISSIM or similar)
• Signal design and timing experience
• Proficiency in AutoCAD;
  Micro Station experience is a plus
• Ability to manage multiple assignments, mentor junior staff, and work as part of a team
• Strong written and verbal communication skills

This position is part of a strategic initiative to expand our multidisciplinary transportation capabilities. The selected candidate will have the opportunity to help define processes, grow internal talent, and build a scalable traffic engineering group within a collaborative environment.

We believe in the power of collaboration. We work hard to build a corporate culture that empowers all our employees to freely share their ideas, feel present, and have their contributions truly valued, fostering a climate where everyone can maximize their full potential.

• We offer a comprehensive benefits package and a positive work environment
• Compensation:
  Minimum $140,000;
  Maximum $170,000. The exact amount will be determined based on the candidate’s qualifications and location.
• The selected candidate must be authorized to work in the United States;
  Visa sponsorship is not available for this role.

LiRo-Hill is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ancestry, marital status, sexual orientation, gender identity, veteran status, or disability.