Project Engineer

Position Summary

The Project Engineer (Civil PE) is responsible for supporting the technical delivery of water, wastewater, and civil infrastructure projects from design through construction. This role focuses on performing engineering analyses, developing design documents, and ensuring accuracy and quality across project deliverables.

Essential Functions

• Support the planning and design of water/wastewater treatment, distribution/conveyance, and pumping systems
• Perform hydraulic calculations, pipe and equipment sizing, and detailed civil design
• Prepare construction documents including drawings, technical specifications, reports, and cost estimates
• Collaborate with senior engineers and project managers to ensure design quality and technical accuracy
• Review contractor submittals and respond to RFIs during construction phases
• Auxiliary site visits, field investigations, and occasional construction observation
• Work closely with CAD designers, junior engineers, and other technical staff
• Gain exposure to task management and client interaction to grow toward a PM role

Required Qualifications

• Bachelor’s degree in Civil or Environmental Engineering
• Professional Engineer (PE) license
• 5+ years of relevant experience in civil infrastructure or water/wastewater projects
• Strong technical background in one or more of the following: site grading, utilities, hydraulics, treatment processes, or stormwater systems
• Proficiency in AutoCAD Civil 3D; familiarity with Revit, InfoWater/InfoWorks, or similar tools is a plus
• Solid written and verbal communication skills
• Valid driver’s license and ability to travel (~15%) to project sites and client meetings

Physical Requirements

• Ability to sit for extended periods while working at a computer and performing design tasks
• Frequent use of hands and fingers to operate a computer, keyboard, and engineering software
• Ability to read, analyze, and interpret detailed engineering drawings, plans, and specifications
• Ability to stand, walk, and navigate active project or construction sites during field visits
• Ability to occasionally lift or carry light materials (up to 25 pounds) such as field equipment or documents
• Visual acuity to review technical data, drawings, and digital models
• Ability to travel to project sites and perform fieldwork activities as needed

Work Environment / Environmental Factors

• Hybrid office environment with a combination of in-office and field-based work
• Work performed primarily in a professional office setting with standard engineering tools and software
• Periodic site visits to construction sites, treatment facilities, or outdoor environments
• Exposure to varying weather conditions during fieldwork
• Potential exposure to construction-related conditions including noise, dust, and uneven terrain
• Use of appropriate personal protective equipment (PPE) required during site visits
• Fast-paced, project-driven environment with multiple deadlines and priorities
• Collaboration with multidisciplinary teams across offices and geographic regions

About Tetra Tech

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

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