Part-Time Civil Construction Inspector - RPR

The Opportunity: Tetra Tech is seeking a Part-Time As-Needed Civil Construction Inspector - RPR to join our Construction team in Ann Arbor, Michigan. This flexible, part-time opportunity is ideal for professionals with experience in field inspection, municipal engineering, or civil construction who are seeking meaningful project-based work supporting local infrastructure improvements. Why Tetra Tech: 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. Your Impact: 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. Position Summary: The Part-Time As-Needed Civil Construction Inspector - RPR supports municipal and infrastructure construction projects by providing on-site observation, documentation, and contract compliance verification. Projects may include water main installations, sanitary sewer systems, water and wastewater treatment facilities, and paving improvements. The role serves as a liaison between the project owner and contractor to help ensure quality, safety, and adherence to project specifications. Essential Job Functions: The following duties are considered essential to the role. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions. • Observe and document daily construction activities for water main, sanitary sewer, treatment facility, paving, and related infrastructure projects. • Maintain daily reports including measurements, calculations, quantity computations, and written narratives of completed work. • Verify contractor and subcontractor work for conformance with plans, specifications, and contract documents. • Maintain redline drawings to support preparation of accurate record drawings. • Serve as on-site liaison between owner and contractor, facilitating communication and issue resolution. • Engage with the public as needed to coordinate site access and provide project progress updates. • Adhere to company policies, including safety, public relations, and employment standards. Required Qualifications: • High school diploma or equivalent. • Minimum of 2 years of experience in construction inspection, municipal utilities, or civil construction (water/wastewater, roads, or infrastructure). • Experience reviewing and interpreting construction plans, specifications, and contract documents. • Valid driver's license with a clean driving record. • Strong organizational and written/verbal communication skills. • Ability to travel periodically (approximately 15% or more as needed). Preferred Qualifications: • Technical coursework in construction management, civil engineering, or a related field. • Prior experience with municipal infrastructure projects including water, sewer, paving, or site development. • Previous experience serving as a Resident Project Representative (RPR). • Retired professionals or individuals seeking part-time field assignments are encouraged to apply. Physical Requirements: • Ability to work extended or irregular hours depending on project and seasonal demands. • Ability to traverse uneven or rough terrain and position oneself to operate field or survey equipment. • Ability to ascend/descend ladders and enter trenches or elevated areas when observing construction activities. • Ability to lift and move items up to 50 pounds as needed; reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. Work Environment / Environmental Factors: • Primarily outdoor construction site environment with exposure to variable weather conditions. • Exposure to heavy construction equipment, noise, and active work zones. • Potential exposure to hazardous materials, confined spaces, heights, and air or waterborne contaminants. • Use of appropriate personal protective equipment (PPE) as required; reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. Additional Information: • Employment Type: Part-time • Work Location: Ann Arbor, Michigan (primarily field-based) • Travel: Approximately 15% or more, depending on project assignments • Work Schedule: May include seasonal or project-based fluctuations in hours Life at Tetra Tech: The perks of working at Tetra Tech include: • 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. 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 30,000 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 Follow us on social media to learn more about our people, culture, and opportunities: LinkedIn: @TetraTechCareers X (Twitter): @TetraTechJobs

Created: 2026-03-06