Jr. Civil/Environmental Engineer - Aquatic Restoration - Portland, OR (Hybrid)

Tetra Tech, Inc.•Portland, OR

38d•$80,000 - $90,000•Hybrid

About The Position

Tetra Tech's Aquatic Restoration team is adding a Junior Civil/Environmental Engineer to support stream, river, and watershed restoration projects across the Pacific Northwest. This role is ideal for an early-career engineer who enjoys technical design, modeling, fieldwork, and working in a multidisciplinary team of engineers, biologists, ecologists, and geomorphologists. 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. The Junior Civil/Environmental Engineer will support engineering design, hydrologic/hydraulic modeling, construction oversight, fieldwork, and technical report development for aquatic restoration and surface water projects. This role includes opportunities for professional growth while contributing to meaningful ecological restoration work.

Requirements

Bachelor's degree in Civil, Environmental, or Water Resources Engineering.
Professional Engineer (PE) license in WA/OR/ID or in progress toward PE.
5-8 years of experience in civil, earthwork, stormwater, or surface water engineering - aquatic restoration experience preferred.
Proficiency with AutoCAD Civil 3D and working knowledge of ArcGIS.
Strong technical writing skills and experience preparing engineering reports and specifications.
Demonstrated ability to work with Civil 3D surfaces, corridors, profiles, grading, and breaklines.
Excellent organizational, analytical, and time-management skills.
Ability to work independently and as part of a multidisciplinary team.
Must possess a valid driver's license with a clean driving record without restrictions.
Ability to lift, carry, and handle up to 35 lbs.
Ability to perform bending, kneeling, standing, and walking for extended periods.
Comfortable walking 2-10 miles/day on uneven or rugged terrain.
Ability to work outdoors in varying weather conditions (rain, heat, cold, wind).
Ability to participate in extended field rotations (multi-day trips).

Nice To Haves

Experience with stream gage analysis, hydrology calculations, and flow statistics.
Proficiency with hydrologic/hydraulic modeling software (HY8, HEC-RAS, HydroCAD, HEC-HMS, HEC-SSP, etc.).
Experience with 1D/2D hydraulic modeling for stream restoration design.
Experience with sediment transport modeling tools.
Field experience with construction oversight for restoration or riverine projects.
Knowledge of modern instream design and aquatic organism passage design practices.
General knowledge of land survey tools (RTK-GPS, Total Station) and software (Trimble Business Center).

Responsibilities

Prepare engineering design plans using AutoCAD Civil 3D (surfaces, points, corridors, profiles, grading, etc.).
Develop construction cost estimates and schedules using RS Means, Microsoft Project, and related software.
Write technical reports including design reports, specifications, implementation plans, and agency correspondence.
Perform hydrologic analyses and develop hydraulic models using HEC-RAS (1D/2D), HY8, HEC-HMS, HEC-SSP, and other tools.
Provide construction oversight for aquatic restoration fieldwork (earthwork, large wood placement, culverts, bridges, etc.).
Collaborate with engineering, biology, ecology, and geomorphology staff on multidisciplinary project teams.
Manage multiple tasks, meet deadlines, and support project managers with field and office deliverables.
Travel for field assignments, including multi-day or multi-week trips throughout the Pacific Northwest and Intermountain West.
Conduct activities in line with internal procedures, legislation, and industry standards.
Pursue continuous professional development and maintain a high degree of discipline knowledge and awareness.
Work in a safe manner at all times and report all health and safety incidents and concerns.
Additional duties as required.