Job Details

MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich history dating back to the 19th century. Fueled by the mission of Building a Better World, our teams are rapidly growing across the nation.

As a company committed to our team's well-being and growth, we offer a supportive work environment, opportunities for advancement, and the chance to contribute to a mission that shapes the future. Your expertise and ambition are valued here.

The work we do matters. The critical systems infrastructure we build changes lives, betters' communities, and improves ecosystems. If you're passionate about this, we want to hear from you!

About the Role

MWH is currently seeking an experienced Quality Control Inspector to support project work in Gresham, OR.

The Tunnel & Piping QC Inspector is responsible for performing quality inspections and documentation for tunneling and pipeline construction activities on public agency infrastructure projects. This role ensures work is performed in compliance with approved plans, specifications, quality requirements, and regulatory standards, and supports the project Quality Control program through proactive field inspections and reporting.

Primary Responsibilities

• Perform field inspections of tunneling and piping construction activities to verify compliance with contract documents and quality standards.
• Inspect installation of pipe materials, joints, coatings, linings, supports, and appurtenances.
• Monitor tunneling operations including excavation, ground support, lining installation, and restoration.
• Verify compliance with approved means and methods, inspection and test plans, and quality procedures.
• Document inspection results, test data, and non-conforming work; track corrective actions.
• Coordinate with field crews, superintendents, and Owner inspectors to resolve quality issues.
• Verify materials, certifications, and test reports meet project and Owner requirements.
• Support preparation of quality records, inspection logs, and as-built documentation.

Required Qualifications

• 9+ years of experience in construction inspection or quality control for tunneling and pipeline projects.
• Proven experience inspecting large diameter piping installations and tunnel-related work.
• Strong knowledge of construction drawings, specifications, and inspection standards.
• Familiarity with public agency construction and quality requirements.
• Strong attention to detail, documentation, and communication skills.
• Ability to work independently in active construction environments.

Preferred Qualifications

• Experience on municipal water or wastewater infrastructure projects.
• Familiarity with tunneling methods.
• OSHA 30, Confined Space, and First Aid/CPR certifications.

Compensation:

• Anticipated yearly salary for this role is $130,000 - $150,000 based on experience

Benefits

• Group health & welfare benefits including options for medical, dental and vision
• 100% Company Paid Benefits: Employee Life Insurance & Accidental Death & Dismemberment (AD&D), Spouse and Dependent Life & AD&D, Short Term Disability (STD), Long Term Disability (LTD), Employee Assistance Program and Health Advocate
• Voluntary benefits at discounted group rates for accidents, critical illness, and hospital indemnity
• Flexible Time Off Program (includes vacation and personal time)
• Paid Sick and Safe Leave
• Paid Parental Leave Program
• 10 Paid Holidays
• 401(k) Plan (company matching contributions up to 4%).
• Employee Referral Program

MWH Constructors is a global project delivery company in heavy civil construction with a focus on water and wastewater treatment infrastructure. With the ultimate goal of delivering maximum value to clients and their local communities, MWH Constructors provides single-source, integrated design and construction services through a full range of project delivery methods. Incorporating industry-leading preconstruction and construction services, the Company's multi-disciplined team of engineering and construction professionals delivers a wide range of projects, including new facilities, infrastructure improvement and expansion, and capital construction services.

Equal Opportunity Employer, including disabled and veterans.

Please note that all positions require pre-employment screening, including drug and background check, as a condition of employment

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