Sr. Transportation Engineer (PE)

Ardurra is seeking a Sr. Transportation Project Engineer to join our team!

At Ardurra, we're more than an engineering and consulting firm-we're a team dedicated to shaping the future through smart solutions and strong partnerships. Our mission is simple: empower our people to deliver innovative, sustainable projects that make a real impact on communities. Guided by our core values-Client Driven, Uniquely Nimble, Low Bureaucracy, Team Collaboration, Unlimited Opportunities, Relationship Focused, and Entrepreneurial Spirit-we foster a culture that puts people first.

Primary Function

This role focuses on the planning, design, and delivery of highway and local roadway projects for public sector clients including state DOTs, counties, and municipalities. The ideal candidate is a strong technical contributor with experience in roadway design and a passion for delivering high-quality infrastructure solutions that improve mobility, safety, and community connectivity. Position is available out of Salt Lake City Utah, Boise Idaho, Spokane Washington or Coeur d'Alene Idaho.

Primary Duties:

• Lead or support the geometric design of highways, arterials, collectors, and local roadways • Prepare detailed construction plans, specifications, and cost estimates (PS&E) • Develop horizontal and vertical alignments, typical sections, and cross sections • Perform drainage design coordination and grading tied to roadway improvements • Utilize design software to produce 3D roadway models and plan sets • Coordinate with multidisciplinary teams including traffic, drainage, utilities, geotechnical, and structures • Ensure designs comply with AASHTO, MUTCD, and applicable state/local DOT standards • Support client coordination, project scheduling, and task management • Review plans and calculations for quality assurance and adherence to standards • Provide construction support, including RFIs, submittal reviews, and field coordination

Education and Experience Requirements:

• Bachelor's degree in Civil Engineering • Professional Engineer (PE) license (required or ability to obtain within 6 months if already licensed in another state) • 5-15+ years of experience in transportation/roadway engineering design • Proficiency in roadway design software including: • AutoCAD Civil 3D • Bentley OpenRoads Designer (ORD) • Experience developing plan & profile sheets, cross sections, and corridor models • Strong understanding of AASHTO design guidelines and state DOT standards • Ability to manage multiple tasks in a fast-paced consulting environment • Strong written and verbal communication skills