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Senior Traffic Engineer Jobs in Oregon (NOW HIRING)

HDR

Senior Traffic Engineer

Portland, OR · On-site

$110K - $152K/yr

In the role of Senior Traffic Engineer, we'll count on you to: * Perform complex traffic engineering projects, exercise sound engineering judgment, and preparation of Plans, Specifications and ...

HDR

Senior Traffic Engineer

Portland, OR · On-site

$110K - $152K/yr

In the role of Senior Traffic Engineer, we'll count on you to: * Perform complex traffic engineering projects, exercise sound engineering judgment, and preparation of Plans, Specifications and ...

HDR

Traffic Business Class Leader

Portland, OR · On-site

The ideal candidate will possess strong leadership skills to oversee the traffic engineering practice in the Oregon Area while providing guidance and mentorship to junior, mid-level, and senior ...

HDR

Traffic Business Class Leader

Portland, OR · On-site

The ideal candidate will possess strong leadership skills to oversee the traffic engineering practice in the Oregon Area while providing guidance and mentorship to junior, mid-level, and senior ...

DOWL

Senior Transportation Project Engineer 1

Medford, OR · On-site

$105K - $136K/yr

Collaborating closely with our traffic engineers, you'll help develop and implement roadway ... In this senior-level role, you'll take ownership of advanced engineering calculations, 3D corridor ...

DOWL

Senior Transportation Project Engineer 1

Portland, OR · On-site

$105K - $136K/yr

Collaborating closely with our traffic engineers, you'll help develop and implement roadway ... In this senior-level role, you'll take ownership of advanced engineering calculations, 3D corridor ...

DOWL

Senior Transportation Project Engineer 1

Eugene, OR · On-site

$99K - $129K/yr

Collaborating closely with our traffic engineers, you'll help develop and implement roadway ... In this senior-level role, you'll take ownership of advanced engineering calculations, 3D corridor ...

DOWL

Senior Transportation Project Engineer 1

Portland, OR · On-site

$105K - $136K/yr

Collaborating closely with our traffic engineers, you'll help develop and implement roadway ... In this senior-level role, you'll take ownership of advanced engineering calculations, 3D corridor ...

DOWL

Senior Transportation Project Engineer 1

Lake Oswego, OR · On-site

$101K - $132K/yr

Collaborating closely with our traffic engineers, you'll help develop and implement roadway ... In this senior-level role, you'll take ownership of advanced engineering calculations, 3D corridor ...

DOWL

Senior Transportation Project Engineer 1

Lake Oswego, OR · On-site

$101K - $132K/yr

Collaborating closely with our traffic engineers, you'll help develop and implement roadway ... In this senior-level role, you'll take ownership of advanced engineering calculations, 3D corridor ...

DOWL

Senior Transportation Project Engineer 1

Salem, OR · On-site

$97K - $127K/yr

Collaborating closely with our traffic engineers, you'll help develop and implement roadway ... In this senior-level role, you'll take ownership of advanced engineering calculations, 3D corridor ...

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All JobsTraffic Engineer JobsSenior Traffic Engineer JobsSenior Traffic Engineer Jobs in Oregon

Senior Traffic Engineer information

See Oregon salary details

$62.9K

$133.8K

$194K

How much do senior traffic engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior traffic engineer in Oregon is $133,807.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,500.00 and $151,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior traffic engineer?

To thrive as a Senior Traffic Engineer, you need expertise in traffic engineering principles, transportation planning, and a degree in civil engineering, often accompanied by Professional Engineer (PE) licensure. Familiarity with technical tools such as Synchro, VISSIM, AutoCAD, and traffic analysis software is crucial. Strong project management, leadership, and communication skills help you manage teams and effectively interact with stakeholders. These competencies ensure the delivery of safe, efficient, and innovative transportation solutions in complex urban environments.

What does a senior traffic engineer do?

A Senior Traffic Engineer is responsible for planning, designing, and managing traffic flow and transportation systems within urban and suburban environments. They analyze traffic patterns, develop solutions to reduce congestion, enhance road safety, and improve overall transportation efficiency. Their work includes preparing technical reports, coordinating with government agencies, and overseeing the implementation of traffic control devices such as signals, signs, and road markings. Senior Traffic Engineers also mentor junior staff and ensure that projects meet regulatory requirements and industry standards.

What is the difference between Senior Traffic Engineer vs Traffic Engineer?

AspectSenior Traffic EngineerTraffic Engineer
Required CredentialsBachelor's degree in civil engineering, PE license, 5+ years experienceBachelor's degree in civil engineering, entry-level to 2 years experience
Work EnvironmentLeading projects, mentoring, complex traffic planningAssisting with traffic studies, data collection, basic analysis
Employer & Industry UsageConsulting firms, government agencies, transportation departmentsMunicipalities, engineering firms, transportation agencies

The main difference between a Senior Traffic Engineer and a Traffic Engineer lies in experience, responsibilities, and leadership. Senior Traffic Engineers typically have more years of experience, hold a PE license, and oversee complex projects, while Traffic Engineers are often entry-level or early-career professionals focusing on data collection and basic analysis. Both roles are essential in transportation planning and are commonly found in similar work environments.

What are some common challenges faced by senior traffic engineers when implementing new traffic management solutions?

Senior Traffic Engineers often encounter challenges such as balancing the needs of various stakeholders—including city planners, public safety officials, and residents—while ensuring compliance with regulations and budget constraints. Coordinating with multiple agencies and adapting to rapidly changing urban environments can also be complex. Additionally, integrating new technologies or data-driven solutions requires ongoing collaboration and communication within multidisciplinary teams to ensure successful project implementation.
What cities in Oregon are hiring for Senior Traffic Engineer jobs? Cities in Oregon with the most Senior Traffic Engineer job openings:
Senior Traffic Engineer jobs near you
Infographic showing various Senior Traffic Engineer job openings in Oregon as of August 2026, with employment types broken down into 87% Full Time, 6% Part Time, 6% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $133,807 per year, or $64.3 per hour.

Senior Traffic Engineer

HDR

Portland, OR • On-site

$110K - $152K/yr

Full-time

Re-posted 3 days ago

HDR rating

9.1

Company rating: 9.1 out of 10

Based on 57 frontline employees who took The Breakroom Quiz

40th of 446 rated engineering

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?
Watch Our Story:' https://www.hdrinc.com/our-story'
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.
We believe transportation is more than movement, it's the foundation of connected, thriving communities. As part of HDR's Transportation Business Group, you'll help shape the systems that move people and goods safely, efficiently, and sustainably. From designing resilient highways and iconic bridges to advancing transit, passenger and freight rail, aviation, federal transportation ports and marine infrastructure, your work will directly support economic vitality, public safety, sustainable and resilient communities and quality of life. We bring together planners, engineers, architects, construction management staff, environmental, strategic communications, economists, management consultants and specialists across disciplines to solve complex mobility challenges with innovation, technical excellence, and a deep understanding of community needs. Whether you're modernizing aging infrastructure or pioneering next-generation transportation solutions, your contributions will help define the future of mobility. This isn't just a job, it's a chance to lead progress, drive meaningful impact, and leave a legacy of smarter, more connected transportation networks. We are all employee-owners at HDR, which is the foundation of our collaborative culture that connects employees around the world.
In the role of Senior Traffic Engineer, we'll count on you to:
  • Perform complex traffic engineering projects, exercise sound engineering judgment, and preparation of Plans, Specifications and Estimates (PS&E) documents
  • Perform traffic design tasks, including development of conceptual signing, striping, traffic signal, lighting, Intelligent Traffic Systems (ITS), temporary traffic control, and construction phasing
  • Make decisions on design and engineering procedures, as needed
  • Serve as a technical expert and task lead on large, complex projects
  • Coordinate design issues with clients and work with the project team to develop solutions to technical challenges
  • Plan and manage all aspects of small to medium single-discipline projects or large tasks for regional projects, though project management is not sole focus of position
  • Independently coordinate work of engineers and balance team workload throughout entire project's development
  • Establish client relationships, and be involved with marketing, contractual, design and production meetings
  • Participate in reviews with various governing agencies for compliance
  • Conduct work sessions for design development and contract documents in conjunction with other staff
  • Coordinate workload through entire project development, and ensure completion of documents on schedule
  • Track financial aspects of projects, and coordinate and adjust work effort with team to ensure that work is completed within parameters of agreed-to schedule

Qualifications
Required Qualifications
  • Bachelor's degree
  • A minimum of 10 years' experience in ITS and traffic engineering for urban and rural highways, major and minor interchanges and intersections
  • Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.
  • Knowledge of regulations of state and federal transportation agencies
  • Proficiency with Microsoft Office
  • Experience using HCS, CORSIM, Synchro/SIM Traffic and other software packages
  • Strong oral and written communication skills, presentation skills and ability to work in a team environment
  • An attitude and commitment to being an active participant of our employee-owned culture is a must

What We Believe
HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.
Our Commitment
As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.
Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

What HDR employees say

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Benefits

Hours and flexibility

Workplace

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About HDR

Sourced by ZipRecruiter

At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Omaha, NE, US

Year founded

1917

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