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General Contractor Assistant Jobs in Oregon (NOW HIRING)

MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich ... About the Role MWHis currently seeking an Assistant Project Manager - Commercial to support the ...

MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich ... The Assistant PM Commercial must ensure the project finance reporting is accurate, contracts and ...

Our 1099 Field Inspectors are the frontline experts who assist and collect data for our clients in ... Certificate of General Liability Insurance * LLC Articles or Certificate of Organization * 1099 ...

We are a well-established commercial general contractor with a self-perform focus. Our main office ... Key Responsibilities: * Assist the project team with schedule updates. * Organization and ...

Skilled Plasterer

Eugene, OR · On-site

$27 - $35/hr

Coordinate tasks with other trades and team members on active job sites * Assist with project ... insured general contractor based in Eugene, Oregon. We proudly serve clients throughout Eugene ...

Be Seen First

Complete material takeoffs and assist with procurement planning. * Request purchase orders and ... Foster positive working relationships with owners, general contractors, inspectors, vendors, and ...

We are seeking an Assistant Controller to partner closely with the Controller and operational ... ABOUT US COLAS is a second-generation, family-owned general contractor with a long-term perspective ...

As a Project Coordinator at Schuff Steel, You will assist in managing the flow of technical ... general contractor. Facilitates and fulfills other documentation efforts and duties and as may be ...

Project Coordinator

Portland, OR · On-site

$65K - $90K/yr

As a Project Coordinator at Schuff Steel, You will assist in managing the flow of technical ... general contractor. Facilitates and fulfills other documentation efforts and duties and as may be ...

As a Project Coordinator at Schuff Steel, You will assist in managing the flow of technical ... general contractor. Facilitates and fulfills other documentation efforts and duties and as may be ...

Showing results 21-40

General Contractor Assistant information

What are the key skills and qualifications needed to thrive as a general contractor assistant, and why are they important?

To thrive as a General Contractor Assistant, you need a basic understanding of construction processes, project documentation, and safety protocols, often supported by a high school diploma or relevant trade certifications. Familiarity with project management software, scheduling tools, and construction site equipment is typically required. Strong organizational skills, attention to detail, and effective communication make someone stand out in this position. These skills are crucial for supporting project efficiency, ensuring safety compliance, and facilitating smooth coordination between teams and subcontractors.

What is the difference between General Contractor Assistant vs Construction Coordinator?

AspectGeneral Contractor AssistantConstruction Coordinator
CredentialsHigh school diploma, some experience in constructionHigh school diploma, often some project management knowledge
Work EnvironmentConstruction sites, officesConstruction sites, project offices
Employer & Industry UsageConstruction companies, general contractorsConstruction firms, project management teams
Common Search & ComparisonYesYes

The main difference is that a General Contractor Assistant supports the general contractor with daily tasks, scheduling, and coordination, often focusing on site assistance. A Construction Coordinator typically handles project planning, communication, and documentation, often with more emphasis on administrative and organizational duties. Both roles are essential in construction projects but differ in scope and responsibilities.

What is a general contractor assistant?

General Contractor Assistants support general contractors in managing construction projects by performing administrative, organizational, and hands-on tasks. Their duties often include coordinating schedules, communicating with subcontractors and suppliers, maintaining project documentation, and ensuring that safety regulations are followed on-site. They help keep projects running smoothly by assisting with project planning, budget tracking, and addressing any logistical needs that arise. This role is vital for efficient project execution and helps ensure construction projects are completed on time and within budget.

What are some typical challenges faced by a general contractor assistant, and how can they be managed?

General Contractor Assistants often face challenges such as juggling multiple tasks on tight deadlines, coordinating with various subcontractors, and adapting quickly to changes on the job site. Effective time management, clear communication, and a proactive approach to problem-solving are essential for success in this role. Building strong relationships with team members and staying organized can help manage these challenges and contribute to smooth project execution.

What does a general contractor assistant do?

As a general contractor assistant, you assist construction teams on a building site and in an office. Your responsibilities include tasks like preparing and securing equipment, maintaining clean and safe work areas, and collaborating with teams of workers to complete each project. You use power and hand tools, direct subcontractors and temporary staff on daily duties, inventory materials, and collaborate with team members to complete tasks. Duties also include attending meetings and taking notes as necessary, communicating with teams of architects, engineers, subcontractors, and other team members, and following guidelines to ensure each structure is safe and meets code requirements.

What are the most commonly searched types of General Contractor jobs in Oregon? The most popular types of General Contractor jobs in Oregon are:
What are popular job titles related to General Contractor Assistant jobs in Oregon? For General Contractor Assistant jobs in Oregon, the most frequently searched job titles are:
What job categories do people searching General Contractor Assistant jobs in Oregon look for? The top searched job categories for General Contractor Assistant jobs in Oregon are:
What cities in Oregon are hiring for General Contractor Assistant jobs? Cities in Oregon with the most General Contractor Assistant job openings:
Infographic showing various General Contractor Assistant job openings in Oregon as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, 3% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Assistant Project Manager - Commercial

MWH

Gresham, OR

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago


Job description

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 - Commercial to support the team in controls, contracts, coordination and construction of critical water/wastewater treatment plants and other advanced water infrastructure projects for both municipal and industrial clients (including advanced technology sector clients) based out of the Portland, OR or Seattle, WA metropolitan areas. Projects may be either integrated project delivery such as CMAR, CMGC/GCCM, Design-Build or traditional Design-Bid-Build and range in size from $20M-$1.5B dollars in size. This position is accountable for commercial aspects of the project that may include contracts, project controls, risk, legal and change management. The Assistant PM – Commercial must ensure the project finance reporting is accurate, contracts and change orders are in compliance with company standards and contract documents, risk is properly allocated and tracked and corporate legal is engaged when necessary.

Essential Functions

  • Contracts – Ensure project procedures are compliant with Prime Contract and Subcontracts/Purchase Agreements. Understand how terms and conditions flow down from the Prime Contract through Subcontracts/Purchase Agreements and assess residual risk left over from buyout. Manage compliance with the contract documents and company standard operating procedures.
  • Change Management - Coordinate with PMs and Superintendents to review and evaluate proposed change orders against the contract documents and to assess the validity of the proposed cost estimates for the work. Manage the development of change order requests/proposals for changed/extra work requested by the Owner. Manage the change management process from start to finish ensuring that procedures mitigate risk between MWH and the Owner. Ensure that project finance reporting accurately reflects change and risk on the project.
  • Project Correspondence – Coordinate with Project Engineering Team and Trade Package Managers to write letters and official correspondence to Subcontractors, Suppliers and Owner.
  • Governance – Ensure all project decisions are being made in compliance with the Management Authority Matrix and lead in obtaining necessary approvals before actions are taken.
  • Risk Management – Lead meetings to review project risk log and manage the log for monthly reporting the Project Management Dashboard. Ensure that all items are either tracked in the risk log or in CMiC.
  • Project Controls – Ensure project controls are implemented, trained and executed according to company policies and procedures. Review project budgets, cashflow projections and forecasts. Work with eh project team to analyze, assess and implement a claims prevention and mitigation policy in support of the corporate Risk Management Team.
  • Legal – Conduct analyses of issues on the project and engage corporate legal when the MAM dictates or whenever necessary to mitigate risk on the project.
  • 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 engineering, construction management or a related degree. An equivalent combination of experience, skills and training may be substituted.
  • 4+ years of experience in project engineering, site superintendent or trade package management specifically in heavy civil, structural or buildings construction.
  • 3+ years of experience as an assistant project manager or equivalent role on a heavy civil, structural or buildings construction project.
  • 3+ years of experience being responsible for reporting and managing profit/loss on a construction project
  • Familiarity with preparing contract scoping documents, reading contract drawings and specifications, and basic construction principles and practices.

Preferred Qualifications

  • Heavy civil, structural or buildings construction experience of water retaining structures, public water/wastewater infrastructure, or similar industries.
  • On-site construction project engineering/management experience
  • Contracts, risk, or finance experience with a construction company
  • Experience negotiating and executing subcontract/purchase agreements and change orders and client change orders
  • Hands-on knowledge of CMiC and Autodesk Construction Cloud (ACC)

Compensation

  • The Anticipated budgeted salary for the position is at $130,000 - $150,000 a year, based on experience.

Benefits

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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