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Assistant Project Manager - MWH

United StatesUnited States·Portland
OperationsProject Manager
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Overview

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,

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OperationsProject Manager

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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 Assistant Project Manager to support the team in engineering, coordination and construction of the civil, architectural and structural packages on a large water infrastructure project in Gresham, Oregon. This position will report directly to the Senior PM. This position is accountable for supporting all aspects of delivery for civil, architectural and structural work that may include procurement, contract management, change management, quality management and general management of other work-related issues. The Assistant PM must ensure work is performed on budget, on schedule and in accordance with the contract documents and other engineering standards.

Essential Functions

  • Evaluate and adjust data regarding project cost forecasts, resource requirements, commitment data and productivity variance reports.
  • Regularly manage all cost functions of the project’s Project Management Information System.
  • Assist the Project Manager with managing the project change management process. Work with team members to prepare and facilitate delivery of all necessary scope change notice and cost documents to client for approval.
  • Prepare monthly billings to client based on costs incurred.
  • Develop and prepare both internal and external monthly project progress summary reports.
  • Assist Project Manager in writing, distributing, and managing Subcontracts and Purchase Agreements.
  • Develop budgets, cash flow projections, and any project-specific reports, tools, or spreadsheets.
  • Interface and maintain liaison with project management, client, home office, and other consultants on all project cost-related topics.
  • Assist with establishing, implementing, and documenting job-specific project controls standards.
  • Work in a manner to ensure your personal safety and that of fellow employees by following company health and safety guidelines and policies.

Basic Qualifications

  • A Bachelor of Science or higher university degree in Business, Construction Management, or Engineering. An equivalent combination of experience, skills and training may be considered.
  • Minimum of 5 - 7 years of experience in a project controls or project manager position; part or all of this experience must be within a construction setting demonstrating increasing levels of responsibility in terms of project size and sophistication.
  • Experience with project accounting and general financial management, scheduling, document management, and project compliance processes & audits.
  • Proficient in Microsoft Excel, Word, and other normal business applications. Experienced with CMiC is highly desired.

Preferred Qualifications

  • Heavy civil, structural or buildings construction experience of water retaining structures, public water/wastewater infrastructure, or similar industries.
  • On-site construction field experience.
  • Prior experience with CMiC

Benefits

  • Health Insurance (medical, dental and vision).
  • 100% Company Paid Benefits: Employee Life & AD&D, Spouse and Dependent Life & AD&D, STD, LTD, Employee Assistance Program and Health Advocate.
  • Voluntary Benefits at a Discounted Group Rate.
  • Flexible Time Off Policy (includes vacation, sick and personal time).
  • 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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Location & Eligibility

Where is the job
Portland, United States
On-site at the office

Listing Details

First seen
October 13, 2026
Last seen
October 13, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
56%
Scored at
October 13, 2026

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Assistant Project Manager - MWH