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 Mechanical Engineer to support the construction of a Water Treatment Plant located in the greater Portland, OR area. This project will be the first of its kind and will ultimately supply 135 million gallons of water per day to the Portland community. This position offers a unique opportunity to contribute to a historic infrastructure and filtration project and support it through the entire project delivery life cycle.

Essential Functions

• Oversee mechanical installations to ensure compliance with project specifications, safety standards, and industry regulations.
• Supervise and coordinate with construction teams, subcontractors, and vendors to ensure timely and accurate installation of mechanical systems and equipment.
• Resolve on-site mechanical issues efficiently and effectively.
• Implement quality control measures for mechanical systems to ensure performance, reliability, and safety.
• Ensure all mechanical work complies with local, state, and federal codes, and assist with securing necessary permits when required.
• Conduct safety assessments and ensure mechanical work adheres to project safety protocols.
• Oversee testing and commissioning of mechanical systems, verifying their functionality and performance prior to project handover.
• Develop mechanical specifications and performance requirements for equipment and piping systems.
• Conduct inspections and evaluations of mechanical components to ensure proper operation and installation.
• Collaborate closely with other engineers, design professionals, and project teams to meet deadlines and budget requirements.
• Troubleshoot mechanical issues and propose practical, cost-effective solutions.
• Stay current with industry advancements, technologies, and best practices in mechanical engineering.

Basic Qualifications

• Bachelor’s degree in Mechanical Engineering or a related field.
• Proven experience working as a Mechanical Engineer in construction or infrastructure projects.
• Strong understanding of mechanical systems including piping, HVAC, and process equipment.
• Excellent analytical and problem-solving abilities.
• Effective communication and teamwork skills.
• Familiarity with industry standards, mechanical codes, and regulations.
• Experience in water or wastewater treatment construction is preferred.

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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