Project Engineer

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 Constructors is currently seeking a Project Engineer to support a $300m large-diameter water pipeline project located in the Portland, OR area. This position is a great opportunity to be a part of a historic infrastructure project and see it through the entire project delivery life cycle, from groundbreaking to closeout.

We are seeking a motivated Project Engineer with 2-4 years of field experience to support the execution of water and wastewater infrastructure projects. This position provides an excellent opportunity to grow technical and leadership skills by working closely with senior engineers, construction managers, and subcontractors on large-scale municipal construction projects.

The ideal candidate has a solid foundation in civil or mechanical engineering and is eager to apply their technical knowledge in a fast-paced construction environment. You will support both field operations and technical coordination to ensure the quality, safety, and timely delivery of project milestones.

Key Responsibilities:

• Assist in reviewing and interpreting construction drawings, plans, and technical specifications.
• Support field layout, measurements, and setting out control lines and levels.
• Monitor contractor activities and ensure compliance with engineering standards and project requirements.
• Coordinate with subcontractors and vendors to ensure timely material deliveries and proper installation.
• Participate in daily site inspections and maintain detailed field records and reports.
• Support document control processes, including RFIs, submittals, as-builts, and technical correspondence.
• Track quantities, labor productivity.
• Monitor project progress and prepare daily/weekly reports.
• Assist in preparing change orders, reviewing contractor claims, and managing site documentation.
• Enforce project safety protocols and participate in jobsite safety audits and toolbox talks.
• Collaborate with design teams to resolve drawing conflicts and support technical queries.

Qualifications:

• Bachelor's degree in Civil, Mechanical, or Electrical Engineering, or Construction Management.
• 2-4 years of experience on construction sites, ideally involving water/wastewater treatment plants, pump stations, or pipelines.
• Familiarity with construction methods, drawings, and regulatory standards.
• Proficiency with project software tools such as AutoCAD, Bluebeam, Microsoft Project, and SharePoint.
• Strong communication and organizational skills.
• Ability to work both independently and as part of a site team.
• Willingness to work on active construction sites.

Preferred Qualifications:

• Experience supporting public infrastructure or utility projects.
• Exposure to QA/QC processes, submittal tracking, and schedule monitoring.
• Knowledge of safety standards such as OSHA or CAL/OSHA.
• Enthusiasm to grow into more advanced roles in project engineering or site supervision.

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 leading project delivery company 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 and a full range of project delivery methods. Incorporating industry-leading preconstruction services and safety practices, 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

#LI-DW1