19 senior traffic engineer jobs at 13 companies in Washington
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Senior Traffic Engineer
Bellevue or Seattle or Everett or Olympia
$119k-$205k/yr OnsiteFull Time
10+ YOELead traffic engineering design, corridor analyses, signal timing, client coordination; 10+ years ITS/traffic engineering; PE license; Bachelor’s degree; MSCE preferred; strong communication and leadership skills.
HCS, CORSIM, Synchro/SIM Traffic, SIM Traffic, HCS, VISSIM, Synchro, SimTraffic, HCS or related traffic operations software
2w
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Senior Engineer, Traffic
Sammamish, Washington, United States
$59-$81/hr HybridFull Time
5+ YOEBachelor's in civil engineering, PE in Washington, five years progressive transportation/traffic engineering experience, WA residency, valid driver license, knowledge of traffic analysis and design.
Synchro, SIDRA, Visum
2mo
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Senior Traffic Engineer
Bellevue or Olympia or Everett or Seattle
OnsiteFull Time
10+ YOEBachelor's degree, PE license, minimum 10 years ITS and traffic engineering experience, proficiency with Microsoft Office and traffic software (HCS, CORSIM, Synchro/SimTraffic), strong communication and leadership skills.
Microsoft Office, HCS, CORSIM, Synchro, SimTraffic, VISSIM
1d
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Traffic Design Engineer (TE3)
Lacey, Washington, United States
$80k-$108k/yr HybridFull Time
Transportation or construction engineering experience, advanced traffic engineering and design review skills, project oversight, technical communication, and proficiency with engineering software, Microsoft Office, databases, cloud platforms, and collaboration tools.
Microsoft Windows, Microsoft Excel, Microsoft Word, Microsoft SharePoint, Microsoft Outlook, Microsoft Teams, Manual on Uniform Traffic Control Devices (MUTCD)
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Senior Traffic Electrical Design (TED) Engineer
Mukilteo or Puyallup or Seattle or Silverdale
$140k-$190k/yr HybridFull Time
10+ YOE10+ years in traffic signal, roadway illumination, and ITS design; PE license in WA or OR; WSDOT/ODOT experience; strong leadership.
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Traffic Business Class Leader
Portland or Salem or Bend or Oregon or Washington or Montana or Idaho or Alaska
OnsiteFull Time
10+ YOEBachelor's degree in engineering/architecture or related, 10+ years' experience, professional/engineering registration (PE), experience managing teams, project management and business development experience.
3d
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Software Engineer, Traffic
San Francisco or New York City or Seattle
$160k-$235k/yr HybridFull Time
5+ YOERequires 5+ years in software engineering, infrastructure, networking, or platform engineering; programming experience with Go, C++, Python, or Rust; AWS and Kubernetes experience; and high-QPS or latency-sensitive systems experience.
Envoy Data Plane, AWS, Kubernetes, Go, C++, Python, Rust, Claude Code, Codex, Cursor, Istio, Linkerd, xDS, TCP/IP, HTTP, HTTP/2, gRPC, Terraform, ArgoCD, Helm, Atlantis, Covey, Microsoft Excel
2w
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Software Engineer, Traffic
San Francisco or New York City or Seattle
$131k-$285k/yr HybridFull Time
5+ YOERequires 5+ years in software infrastructure, networking, or platform engineering; programming experience with Go, C++, Python, or Rust; AWS and Kubernetes; and high-QPS or latency-sensitive systems experience.
Go, C++, Python, Rust, AWS, Kubernetes, Envoy Data Plane, xDS, Claude Code, Codex, Cursor, Istio, Linkerd, TCP/IP, HTTP, HTTP/2, gRPC, Terraform, ArgoCD, Helm, Atlantis, Covey
2w
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Senior Software Engineer (Boundary Traffic Management)
Bellevue or Philadelphia
$146k-$272k/yr HybridFull Time
5+ YOE5+ years experience with Python, Kubernetes (K8's), Terraform, bash, CI/CD; 3+ years cloud (AWS/Azure); networking and Istio experience; 1+ year AI exposure; strong communication and platform/tooling focus.
Python, K8's, Terraform, bash, CI/CD, AWS, Azure, Istio
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Traffic Business Class Leader
Portland or Salem or Bend or Washington or Montana or Idaho or Alaska
OnsiteFull Time
10+ YOEBachelor's in engineering/architecture required, 10+ years experience, professional engineering registration, team leadership, project and pursuit management, business development, and technical expertise in transportation/traffic.
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Senior Software Engineer - Confluent Cloud Traffic
Georgia or Minnesota or Texas or New York or North Carolina or Arizona or Washington or Massachusetts or California
$111k-$207k/yr HybridFull Time
2+ YOE2+ years cloud infrastructure/cloud networking experience, public cloud (AWS/Azure/GCP), Kubernetes, distributed systems, proficiency in C++, Go or Python, BS/BA in CS or related (Master's preferred).
AWS, Azure, GCP, Kubernetes, C++, Go, Python
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Senior Software Development Engineer, SDN-Traffic Intelligence & Control
Seattle, Washington, United States
OnsiteFull Time
Bachelor's degree in computer science or related field, proficiency in Go/C++/Python, strong distributed systems and networking (TCP/IP) knowledge; bandwidth management experience preferred.
Go, C++, Python, Linux, TCP/IP
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Senior Software Engineer - AdTech Bidding Platform / Traffic Shaping Specialist
Bellevue, Washington, United States
$175k-$200k/yr HybridFull Time
Experience with backend systems and distributed low-latency services, fluency with Node.js and SQL, familiarity with machine learning workflows and AI coding tools, strong problem solving and production-quality coding ability.
Node.js, SQL, Claude Code, Copilot, ChatGPT
2w
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Senior DevOps Engineer II
New York or California or Colorado or Delaware or Florida or Illinois or Indiana or Maryland or Michigan or Minnesota or New York or North Carolina or Ohio or Pennsylvania or Rhode Island or Texas or Virginia or Washington or Wisconsin
$133k-$150k/yr RemoteFull Time
8+ YOE8+ years deploying and supporting high-traffic web applications, 5+ years AWS serverless experience, Terraform or AWS CDK, scripting (Linux shell, Python, Ruby), CI/CD and Git expertise, experience with AI coding agents preferred.
AWS Serverless, Cognito, Lambda, Step Functions, DynamoDB, Terraform, Typescript, AWS CDK, CloudFormation, CodePipeline, GitHub, GitHub Actions, GIT, Python, Ruby, Amazon Organizations, SQS, SNS, Kinesis, EventBridge, X-Ray, CloudWatch, WAF, DataLake Formation, MySQL, ElasticSearch
1mo
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Senior Roadway Designer
Seattle, Washington, United States
$135k-$175k/yr HybridFull Time
10+ YOEProfessional Engineer (P.E.), 10+ years roadway design experience, Bachelor's in Civil Engineering, proficiency with Microstation OpenRoads or AutoCAD Civil 3D, knowledge of WSDOT/ITD procedures; hydraulics/traffic experience a plus.
Microstation OpenRoads, AutoCAD Civil 3D
2w
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Senior Manager, Software Dev, Amazon Software Builder Experience / Software Foundations & Management
Seattle, Washington, United States
$220k-$298k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years engineering experience,5+ years managing engineering teams,experience designing and delivering large-scale high-traffic systems,ability to partner with product and program management.
EC2
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Design-Build MOT Lead
Spokane, Washington, United States
$180k-$230k/yr OnsiteFull Time
10+ YOECurrent PE license preferred, 10+ years leading MOT/traffic control designs, 3+ years DOT design-build or PDB experience, strong client and communication skills, organized and detail-oriented.
Microstation, OpenRoads, AutoCAD Civil 3D
1mo
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Design-Build MOT Lead
Seattle, Washington, United States
$180k-$230k/yr OnsiteFull Time
10+ YOECurrent PE license preferred; 10+ years leading MOT/traffic control designs, 3+ years DOT DB/PDB experience, strong client and communication skills, organized and detail-oriented, ability to lead teams and meet deadlines.
Microstation, OpenRoads, AutoCAD Civil 3D
1mo
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Part Time Consultant for Data Plane Architecture
Seattle or Bellevue or United States
OnsitePart Time, Contract
Expert cloud-native engineer with deep hands-on experience in Kubernetes service mesh and Envoy stack, identity/security, traffic policy, observability, API automation across Kubernetes, and SOC 2/NIST security controls; able to work onsite in Greater Seattle.
Kubernetes, Kubernetes Service Mesh, Envoy Proxy, Envoy, xDS, OPA, SPIFFE, SPIRE, Envoy Gateway, Azure, AWS, GCP
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