Project Manager - Concrete Structures

Current job opportunities are posted here as they become available.

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!

MWHis currently seeking a qualified Project Manager to support the concrete & structural packages and lead a team of construction professionals on a critical water treatment plant construction project based out of Gresham, Oregon.

The Project Manager is responsible for the overall planning, execution, financial performance, and successful delivery of a defined concrete construction package on a water treatment plant (WTP) project. This role provides leadership to project engineers, field teams, and subcontractors while ensuring concrete work is completed safely, on schedule, within budget, and in compliance with contract documents.

Scope may include, but not limited to:

• Structural concrete foundations, slabs, walls, and process structures
• Formwork, reinforcing steel, embeds and anchor bolt coordination
• Clear wells, basins, channels, vaults, and tanks
• Mass concrete placements and sequencing

• Lead planning, execution, and delivery of the concrete package.
• Manage concrete subcontractor procurement, contracts, and performance.
• Oversee budget management, cost forecasting, and change management.
• Coordinate concrete activities with civil, mechanical, and electrical scopes.
• Ensure concrete work meets drawings, specifications, and quality standards.
• Oversee inspections, testing, and punch list completion.
• Champion jobsite safety, quality control, and regulatory compliance

• 7+ years of experience in construction project management or concrete scope leadership.
• Manage concrete packages in value of $100+ million
• Demonstrated experience managing heavy civil or structural concrete packages.
• Strong understanding of concrete construction means and methods.
• Experience managing schedules, budgets, and subcontractors.

• Proven leadership and team management capabilities
• Strong coordination and communication skills across multidisciplinary teams
• Financial acumen with strong cost and schedule control skills
• Ability to manage complex mechanical scopes in active treatment plant environments
• Proficiency in Microsoft Office; experience with CMiC, Procore, Bluebeam, or similar systems preferred

• 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.