Principal Project Manager

Mott MacDonald•Westwood, MA

59d•$142,000 - $185,000•Hybrid

About The Position

At Mott MacDonald, we trust our brilliant people to do brilliant things in engineering, management, and development services, supporting multisector project work in over 150 countries. As one of the largest employee-owned companies in the world, we pride ourselves on our ability to deliver exceptional outcomes through our network of 20,000+ talented consultants. With sustainability and innovation at the heart of all our sectors in North America, including, Buildings, Energy, Transportation, and Water. We believe in empowering our people to excel, learn, and grow, offering diverse opportunities to contribute to career-defining work. Join us and be part of a collaborative environment where your ambitions are united with ours, and you can truly shape your story. At Mott MacDonald, we are committed to improving society through purposeful infrastructure and sustainable development. As a global leader in engineering, management, and consultancy, we deliver innovative solutions that address the evolving needs of our clients and communities. Our multidisciplinary teams work collaboratively to create resilient, future-ready infrastructure that makes a lasting impact. We are currently seeking a Principal Highway Engineer to join our Boston, Buffalo, NYC or Tarrytown office. This leadership role offers the opportunity to guide a talented team of professionals across a diverse portfolio of transportation and infrastructure projects. You’ll play a key role in shaping project outcomes, mentoring staff, and driving technical excellence.

Requirements

Bachelor’s degree in Civil Engineering or a related field
Minimum of 15 years of experience in highway design, including roadway geometry, grading, drainage, and traffic engineering
Experience in maintenance and protection of traffic (MPT) planning and design
Professional Engineer (PE) license in Massachusetts and/or Connecticut (or ability to obtain via reciprocity)
Proven track record in project and team management, with strong leadership and organizational skills
Excellent written and verbal communication abilities
Familiarity with Massachusetts and/or Connecticut Department of Transportation standards and procedures
Proficiency in MicroStation and OpenRoads; experience with AutoCAD and Civil 3D is also preferred

Responsibilities

Serve as a discipline lead, overseeing key tasks and ensuring quality deliverables across multiple projects
Manage project schedules, budgets, and resources to meet client expectations and internal goals
Monitor labor budgets and task progress, ensuring efficient and timely execution
Lead and support marketing and business development efforts, including proposal development and client presentations
Foster strong client relationships through professional, responsive communication and engagement
Oversee the design and development of highway projects using OpenRoads and Civil 3D
Collaborate with multidisciplinary teams to produce detailed design documents for preliminary, right-of-way, and construction phases
Perform and review complex engineering calculations related to roadway geometry, grading, drainage, and roadside safety
Provide mentorship and technical guidance to junior engineers and design staff
Manage multiple assignments simultaneously, maintaining high standards of quality and performance