4 senior transportation engineer jobs found in Phoenix

Position Overview GTI is seeking a Senior Mechanical Engineer to lead the design and technical execution of complex mechanical systems for modular infrastructure projects. This role owns mechanical design from concept through production and provides technical leadership across engineering, manufacturing, testing, and product development. May require up to 10% travel. Key Responsibilities Mechanical System Design Lead the design of structural frames, enclosures, equipment layouts, weldments, sheet metal assemblies, and integrated mechanical systems Define design approaches that support reliability, serviceability, manufacturability, installation, and transportation Coordinate mechanical interfaces with electrical, thermal, fluid, and control systems Engineering Validation & Analysis Perform and review engineering calculations supporting structural, thermal, fluid, and mechanical performance Lead design reviews, prototype builds, testing, troubleshooting, and...

For more than a century, Burgess & Niple has helped communities strengthen the infrastructure that supports everyday life. Our teams combine technical expertise with a commitment to improving quality of life, safety and sustainability. At B&N, that legacy shapes meaningful careers. You will collaborate on projects that make a difference, grow alongside experienced teams and contribute to work that has lasting impact. Join our established traffic engineering team and take on meaningful work from day one. As a Traffic Engineer EI/EIT, you'll contribute to diverse projects for state DOTs and local municipalities across signal design, signing and pavement markings, lighting, ITS, and traffic studies. With each project, you'll grow in independence and responsibility, supporting project managers, mentoring junior staff, and building the technical and leadership foundation for a long-term career in traffic engineering. What You'll Do Facilitate day-to-day production of...

Posting Date 03/04/26 Application Deadline Open Until Filled Pay Range $90,000 - $126,500 annually Salary offers are based on the candidate's equivalent experience and internal equity with other employees within the same job classification. The position is not eligible for overtime compensation. Job Type Unclassified Department Transportation About the Position As a Traffic Engineer in the Traffic Engineering Branch, you will lead the planning, design, analysis, and review of a variety of traffic engineering projects. You will apply advanced technical expertise to improve traffic flow, enhance roadway safety, and support data-driven design decisions across Maricopa County's transportation network. In this role, you will prepare and review complex traffic engineering studies and designs, such as traffic signal layouts, intersection improvements, signing and pavement marking plans, and safety enhancement projects. You will also provide guidance and mentorship to...

Coreslab Structures (ARIZ) Inc., a leader in the precast/prestressed construction industry is seeking a Precast Chief Engineer to join our team. Job Description The position of Precast Chief Engineer carries the responsibility of performing the design calculations and detailing for a given project, as well supervising and training of junior engineers. The Precast Chief Engineer will report to the Drafting and Design Manager. Duties and Responsibilities • Overseeing engineering designs and analysis required for a project including member design, connection design, handling and transportation, detailing, etc. • Create efficient and economic designs that are constructible. • Communicates internally with lead drafter, engineers, project manager, sales, estimating, production, and erection during throughout the project. • Communicates externally with Structural Engineer of Record and the Architect • Perform various engineering checks during each phase of the drafting process to...