Transportation Design Engineer

The Opportunity:

Tetra Tech is seeking a Transportation Design Engineer to join our Transportation team in Oklahoma City, OK. In this role, you will lead transportation design and environmental engineering assignments and support the delivery of projects that meet local, state, and federal requirements.

At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry‑leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting‑edge solutions in water, environment, energy, and international development.

Our work has improved more than 625 million lives around the world.

Join Tetra Tech to make a real difference. Our work leverages cutting‑edge technologies, advanced analytics, and the expertise of world‑class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

This position is responsible for managing the development of transportation design plans and reports, ensuring compliance with ODOT, OTA, and other applicable standards. The role supports project delivery, client engagement, technical leadership, and coordination with multidisciplinary teams.

• Manage design plans for ODOT, OTA, and urban transportation projects.
• Produce design plans that meet ODOT and OTA standards and specifications.
• Prepare summaries of quantities, pay items, and notes for highway projects.
• Develop cost estimates and engineering reports.
• Design horizontal and vertical alignments and complete 3D modeling using Micro Station, InRoads, and Open Roads.
• Maintain strong client relationships and support project acquisition efforts.
• Collaborate with Project Managers to define project scope, budget, staffing needs, and review design team work.
• Provide technical guidance and mentorship to junior engineers and technicians.
• Support the environmental clearance process as required.
• Participate in a flexible work schedule aligned with business needs.

• Bachelor’s Degree in Civil Engineering.
• Registered Professional Engineer (PE) in Oklahoma.
• 5+ years of relevant transportation engineering experience, including 3+ years on ODOT and OTA projects.
• Knowledge of relevant transportation engineering codes and industry standards.
• Proficiency with Micro Station, InRoads, and Open Roads software.
• Valid driver’s license with acceptable driving record.
• Ability to travel to project sites, approximately 10% or more.

• Experience managing multidisciplinary transportation projects.
• Familiarity with environmental documentation requirements for transportation projects.
• Experience coordinating with state DOTs, municipalities, or toll authorities.

• Ability to perform both office‑based tasks and occasional fieldwork.
• Ability to sit, stand, or walk for extended periods.
• Ability to lift and carry up to 25 pounds occasionally.

• Work performed in a combination of office and outdoor environments.
• Occasional exposure to variable weather conditions during site visits.
• Moderate noise levels in both office and field settings.

• Full‑time, standard business hours with flexible scheduling available based on project needs.
• Primary work location:
  Oklahoma City, OK, with periodic travel to project sites.
• Hybrid work options may be considered depending on business requirements.

• Comprehensive and market‑competitive benefits.
• Merit‑based financial rewards.
• Flexibility and company‑wide commitment to work/life balance.
• Collaborative team atmosphere that values the contributions of all employees.
• Learning and development opportunities for ongoing professional growth.

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high‑end consulting and engineering services for projects worldwide. With 30,000 employees…