Staff Traffic Engineer
Langan Engineering and Environmental Services, LLC
Doylestown, PAJobSeen 2w agoSeen in employer's feed 1 day ago
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Job overview
Langan is seeking a Staff Traffic Engineer for its Doylestown team. The role performs transportation planning studies, traffic engineering analysis and study, and roadway and traffic signal design. The engineer assists with planning, design, and permitting for traffic, land development, and infrastructure projects in a cross-disciplinary learning environment.
Skills & qualifications
Skills
Qualifications
Full job description
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work. Consistently ranked among the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions. Job Summary Langan is seeking a Staff Traffic Engineer to join its collaborative team in Doylestown, PA. This individual will serve a key function in performing transportation planning studies, traffic engineering analysis/study and roadway/traffic signal design. In this role, you will have the opportunity to assist with the planning, design and permitting of traffic/transportation engineering, land development and infrastructure projects in a cross-disciplinary learning environment. Job Responsibilities Assist with the planning, design and permitting of traffic/transportation engineering, land development and infrastructure projects; Complete traffic analysis for traffic impact studies; Use engineering equipment and design software (SYNCHRO, HCS, etc.) to prepare engineering and design documents; Apply knowledge and techniques of engineering and advanced mathematics; Write and/or review draft reports including traffic impact studies and parking studies; and Perform other duties as requested. Qualifications Bachelor's degree in Civil Engineering; Minimum 3.0 GPA; EIT certification, or current registration for FE exam; Prior related internship or professional experience; Proficiency in HCS, SYNCHRO and the MUTCD; Knowledge of AutoCAD, MicroStation and/or SoftDesk civil software; Excel To view the full job description please use the link below. https://www.aplitrak.com/?adid=YmJnZW5lcmljLjUwOTcyLjEwODY1QGxhbmdhbmVuZ2luZWVyaW5nY29tcC5hcGxpdHJhay5jb20
How this job compares
Set against the 714 open Transportation Engineer jobs on Olive Jobs, counted November 10, 2026.
- Pay
- This postingNot listed
- US median$96–135K/yr363 salary ranges
- US median$29–42/hr39 hourly ranges
- Openings
- Olive Jobs lists 28 open Transportation Engineer jobs in Pennsylvania and 714 across the US. 2% of them nationwide are listed as remote or flexible.
- Experience
- Transportation Engineer postings that state a minimum ask for 5 years of experience at the median; the middle half ask for 3 to 8 years (517 postings).
- Education
- This posting asks for a bachelor's degree; 465 of the 714 open Transportation Engineer jobs (65%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 10, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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