21 transportation engineer jobs found

Hazen and Sawyer is seeking a Site Civil Engineer to support water and wastewater infrastructure projects with a strong focus on site design for our Arizona offices located in Tempe, Tucson, and Goodyear . This role involves both hands-on work in layout planning, piping systems, grading, paving, roadways, and stormwater infrastructure, as well as managing various stages of project development, from conceptual design to construction support. Why Hazen and Sawyer: Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water." Our work includes planning, design, and oversight of construction of environmental infrastructure - for water, wastewater, and stormwater management. We foster a work environment low on bureaucracy and high in creativity. We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the...

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...

Position Overview GTI is seeking a Mechanical Engineer to support the design and development of mechanical systems for modular infrastructure projects. This role works closely with senior engineers and cross-functional teams to create manufacturable designs, detailed drawings, equipment layouts, and production documentation. May require up to 10% travel. Key Responsibilities Mechanical Design Design structural frames, enclosures, weldments, sheet metal assemblies, and equipment layouts Develop mechanical designs that support fit, function, serviceability, installation, and transportation Support integration of cooling equipment, piping, mechanical components, and electrical systems Engineering Documentation & Analysis Create fabrication drawings, assembly drawings, bills of material, and engineering documentation Perform component sizing, tolerance analysis, and basic engineering calculations Support design reviews, prototype builds, testing, and...

Join Our Team at R-2 Contractors Since 2009, R-2 Contractors has been a trusted leader in Civil & Underground construction, specializing in power infrastructure projects nationwide. From renewable energy to major utility work, we deliver expert excavation, grading, trenching, and foundation services that keep communities connected and moving forward. What truly sets us apart is our culture. At R-2, we're a team of people who are hungry to take on challenging projects, humble enough to learn, grow, and collaborate, and smart in how we plan, build, and solve problems. We believe in showing up for each other, doing things the right way, and owning every aspect of our work. If you take pride in precision, thrive in tough conditions, and live by "Pride, Grit, & Own It!" , you'll fit right in! We're building more than infrastructure-we're building a team that pushes limits and stands behind every job we do. Position: Fleet Mechanical Engineer Location: Hybrid/Flexible...

The Senior R&D Engineer role is responsible for designing, developing, validating, and implementing methods and processes to support advanced reprocessing of complex medical devices, including Class III systems and electromechanical platforms. This role will lead and contribute to projects focused on system-level performance, electrical validation, and device reconstruction, including disassembly, component replacement, and reassembly. This role is expected to bring strong technical depth, hands-on engineering capability, and creative problem-solving to challenges in reverse engineering, system integration, and reprocessing technique development. Essential Duties and Responsibilities: • Lead development of advanced medical device reprocessing solutions in compliance with design controls and applicable FDA and ISO requirements. • Design, develop, and implement test systems, fixtures, and instrumentation (electrical, mechanical, and automated systems). • Support system-level...

Job Description Build Your Career. Build America's Future. Vulcan Materials Company is the nation's largest producer of construction aggregates and a major producer of aggregates-based construction materials including asphalt and ready-mixed concrete. When you join Vulcan, it's more than starting an exciting career - you get to make a difference for millions of people every day across the country. When you join Vulcan, you join a dynamic culture in which career development is encouraged, excellence is rewarded, and diversity is valued. No matter the role or the location across the country, every member of the Vulcan team lives through the Vulcan Way: doing the right thing, the right way, at the right time. We're Coming Back Together To Be Together, 100% In Office & Onsite At Vulcan Materials, we believe that the heart of our success lies in the strength of our engagement, our connection, and our commitment to developing our people. We are excited to restore the...

Position Overview GTI is seeking a Mechanical Engineer to support the design and development of mechanical systems for modular infrastructure projects. This role works closely with senior engineers and cross-functional teams to create manufacturable designs, detailed drawings, equipment layouts, and production documentation. May require up to 10% travel. Key Responsibilities Mechanical Design Design structural frames, enclosures, weldments, sheet metal assemblies, and equipment layouts Develop mechanical designs that support fit, function, serviceability, installation, and transportation Support integration of cooling equipment, piping, mechanical components, and electrical systems Engineering Documentation & Analysis Create fabrication drawings, assembly drawings, bills of material, and engineering documentation Perform component sizing, tolerance analysis, and basic engineering calculations Support design reviews, prototype builds, testing, and...

Job Description Provide engineering support including planning, designing, overseeing fabrication, and fielding special fixtures and machinery for the testing of military weapon systems and equipment. He or she will incorporate state-of-the-art technology that requires adherence to established design standards, utilize existing or development new testing procedures, and instrumentation systems. Incumbent may be assigned independent responsibility for a project having the characteristics described above; serve as project engineer on a major, complex system that is part of a high visibility, high cost program. Depending on experience, may lead a team of engineers and technicians on efforts involving transducers, calibrations, new instrumentation systems. Exercises technical direction over engineering, technical test support, and other supporting personnel in actual conduct of tests in the field or under simulated conditions. Makes assignments, reviews work, and provides...

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...

About ITT: ITT Inc. (NYSE: ITT) is a diversified global leading manufacturer of highly engineered critical components and customized technology solutions serving the flow, aerospace and defense, transportation, industrial, and energy markets. Through operational execution, innovation, and disciplined capital deployment, including strategic acquisitions such as SPX FLOW, ITT partners with its customers to deliver enduring solutions to the key industries that underpin our modern way of life. Headquartered in Stamford, Connecticut, ITT has a market cap of roughly $20 billion and employs more than 15,000 people across 40 countries and serves customers in approximately 125 countries. Following the acquisition of SPX FLOW, the company is expected to generate $5.4 billion in annual revenue. Our businesses are organized in three distinct segments, each based around our core engineering DNA: Flow Technologies: A global leader in, providing a broad portfolio of pumps, valves, mixing...

Salary : $71,604.00 - $114,566.00 Annually Location : Development Services Building, 85 N. Florence Street 1st Floor Florence, AZ 85132, AZ Job Type: Full-Time Job Number: 202600375 Department: Development Services/Public Works Opening Date: 07/27/2026 Closing Date: Continuous Description When it comes to finding a new job, many job seekers focus only on the salary. Here at Pinal County, we believe there is much more to consider. One of the biggest advantages of working for Pinal County is the value of our opportunities and how they can positively affect your life and future. Simply put, we prioritize people. When we take good care of our employees, they take good care of our citizens. We are dedicated to providing our employees with a healthy work/life balance through paid vacation, paid sick leave, paid holidays, and don't forget paid sabbaticals every five years. We invest in your well-being with affordable healthcare plans and monthly wellness events. We...

NSF NOIRLab is seeking an Electrical Systems Engineer to support operations at Kitt Peak National Observatory, with primary responsibility for the Mayall 4-meter Telescope electrical infrastructure. This position is responsible for assessing, maintaining, improving, and ensuring the reliability of the telescope's power systems, including generators, uninterruptible power supply (UPS) systems, and power distribution networks. The Engineer will evaluate the current electrical infrastructure and develop and implement necessary upgrades to ensure stable and continuous power delivery to critical telescope systems. A key responsibility of this role is the design and implementation of robust backup power strategies to ensure operational continuity during critical events. The position is based in Tucson, Arizona, with regular work at the Kitt Peak summit. Transportation between Tucson and the summit is provided. Essential Functions Evaluate the current electrical power...

NSF NOIRLab is seeking an Electrical Systems Engineer to support operations at Kitt Peak National Observatory, with primary responsibility for the Mayall 4-meter Telescope electrical infrastructure. This position is responsible for assessing, maintaining, improving, and ensuring the reliability of the telescope's power systems, including generators, uninterruptible power supply (UPS) systems, and power distribution networks. The Engineer will evaluate the current electrical infrastructure and develop and implement necessary upgrades to ensure stable and continuous power delivery to critical telescope systems. A key responsibility of this role is the design and implementation of robust backup power strategies to ensure operational continuity during critical events. The position is based in Tucson, Arizona, with regular work at the Kitt Peak summit. Transportation between Tucson and the summit is provided. Essential Functions Evaluate the current electrical power...

Overview Cordoba Corporation is a leading engineering and program management firm. We are seeking a Project Engineer - Water/Wastewater for the planning, design, feasibility analysis, and construction delivery of water and wastewater utility infrastructure projects. The Project Engineer will assess utility service availability, evaluating project costs and constraints, coordinating with developers and contractors, and providing technical leadership throughout design and construction. The position coordinates with project managers to ensure projects are delivered safely, on time, within budget, and in compliance with regulatory standards and utility regulations. This is an essential position that contributes to ensuring a safe and compliant water supply for communities and customers. Responsibilities Prepare engineering layouts, drawings, design support and upgrades for water, wastewater utility systems, including pipelines, pump stations, storage facilities Conduct...

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...

Ardurra is seeking a Transportation Engineering Intern to join our team in Tuscon, AZ. Primary Function: Ardurra is seeking a Transportation Engineering Intern to join our team for the summer of 2027. As a Transportation Engineering Intern, you will support engineering assignments that contribute to a wide range of meaningful transportation projects that support municipalities and public agencies. This internship is designed to give you exposure to real-world engineering work, build your technical skills, and help you explore a future career in the civil engineering industry. Primary Duties: Assist in the design and analysis of transportation infrastructure, including roadway, drainage, signing and pavement markings, and other related transportation systems. Prepare engineering drawings, reports, technical memoranda, and specifications. Conduct transportation design and modeling, engineering calculations, and material quantity take-offs. Participate in field...

Ardurra is seeking a Transportation Engineering Intern to join our team in Mesa, AZ. Primary Function: Ardurra is seeking a Transportation Engineering Intern to join our team for the summer of 2027. As a Transportation Engineering Intern, you will support engineering assignments that contribute to a wide range of meaningful transportation projects that support municipalities and public agencies. This internship is designed to give you exposure to real-world engineering work, build your technical skills, and help you explore a future career in the civil engineering industry. Primary Duties: Assist in the design and analysis of transportation infrastructure, including roadway, drainage, signing and pavement markings, and other related transportation systems. Prepare engineering drawings, reports, technical memoranda, and specifications. Conduct transportation design and modeling, engineering calculations, and material quantity take-offs. Participate in field...

Staff Engineers, Geotechnical for GFT Infrastructure, Inc. for our GILBERT, AZ loc. May telecommute up to 2 days/wk and occasionally more if workload and/or project requirements permit. Performs engineering calcs, technical studies, field inspections, and prepares plans and specs for variety of projects, such as deep foundations, natural and engineered slopes, and assists in the geotechnical aspects for various technical tasks. Provides general oversight and management of design-related activities for a project, including technical reviews. Prepares calculation briefs, reports, and letters. Works with client and other disciplines to prepare appropriate designs, as dictated by scope of work. Reviews and approves geotechnical calculations and modeling involved in the evaluation of various technical aspects of project work. Reviews vendor drawings and evaluates need for design changes and makes appropriate recommendations for geotechnical tasks. Consults with construction personnel...

Job Description JOB TITLE: SME, Primary Engineering (Electro-Mechanical), Energy and Infrastructure Projects (Phoenix, AZ) LOCATION: Phoenix (On-Site) Who we are? Built on more than a century of innovation and decades of substation expertise, Linxon blends AtkinsRéalis' project management strength with Hitachi Energy's technological leadership. Together, we deliver high-performing EPC solutions that strengthen the power grid. We support community growth and industrial development by providing end-to-end engineering, procurement, management, and construction services for complex AC substation and electrification projects across five core markets. What We Believe? We believe in the value of every client's investment and take pride in tackling challenging, high-risk projects. With deep expertise and continuous development, our teams operate with the precision, resilience, and mission-focus needed to deliver crucial infrastructure-often described as the "special...