Senior Civil Engineer – Transportation Infrastructure

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At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.

Parsons is looking for a talented Senior Civil Engineer to join our team! In this role you will get to lead exciting Civil Engineering and Transportation Projects.

Parsons is seeking a highly experienced Senior Civil Engineer to support our transportation infrastructure projects across the West Coast region. This is a remote position based in Oregon, with the opportunity to collaborate with a global team that delivers award‑winning programs and leverages advanced technologies to remain at the forefront of the transportation market.

You will support roadway design projects for state and local transportation agencies and municipalities, contributing to a variety of conventional and alternative delivery (including design-build) projects.

• Lead and perform a variety of roadway and highway design and analysis tasks.
• Develop horizontal and vertical alignments, analyze cross-sections, calculate superelevation, and prepare grading plans.
• Prepare and review plans, specifications, and estimates (PS&E) for procurement and construction.
• Design highway interchanges, ramps, roundabouts, toll lanes, intersection improvements, and roadway rehabilitations/widenings.
• Perform complex engineering calculations, material quantity takeoffs, and cost estimates.
• Produce designs using Micro Station, InRoads/Open Roads, and Civil 3D (or similar platforms).
• Coordinate and interface with multidisciplinary engineering teams and other internal groups.
• Develop and review traffic control and Maintenance of Traffic (MOT) plans; familiarity with construction methods and sequencing is highly desirable.
• Review supplier and contractor submittals, perform technical bid analyses, and provide design clarifications during construction.
• Prepare and issue technical specifications, datasheets, and other construction documentation.
• May provide professional engineer stamp and signature, ensuring compliance with applicable codes, regulations, and standards.
• Perform multi-modal facility designs.
• Prepare stormwater calculations, reports and designs.

• Bachelor’s degree in Civil Engineering or a related field.
• 8+ years of related civil roadway/highway design experience.
• Professional Engineer (PE) license strongly preferred.
• If PE is active in another state, ability and intent to obtain Oregon PE within 12 months of hire is expected.
• Proficiency with CAD and related engineering software; experience with Micro Station and AutoCAD Civil 3D preferred.
• Experience with traffic control/MOT design, including temporary striping and flagging plans, is highly desirable.
• Experience with state DOT or municipal transportation projects is a plus.
• Experience with Americans with Disabilities Act (ADA)
• Experience with stormwater facility design and Best Management Practices (BMP’s)

• Remote work based in Oregon with flexible work arrangements.
• A collaborative environment that supports professional development, growth, and creativity.
• A culture that values diversity, inclusion, and work–life balance.
• Competitive compensation and benefits, with opportunities to work on innovative, large-scale transportation projects that shape future corridors and communities.

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This position is part of our Critical Infrastructure team. For more than 80 years, our experts have designed and delivered the critical infrastructure that connects and protects communities around the world. We work in collaborative teams, both within the company and with our partners and customers, to plan, design, build, and modernize infrastructure. We take special pride in projects and solutions that improve communities as well as people’s quality of life by promoting economic growth, enhancing mobility, and increasing…