Senior Project Engineer - Electrical Package

MWH; Gresham (OR); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

Group health & welfare benefits

Flexible Time Off Program

401(k) Plan with company matching

Job summary

A leading water treatment contractor is seeking a Senior Project Engineer for an electrical role on a water treatment plant project in Gresham, Oregon. Candidates should have 2–6 years of relevant experience and the ability to manage documentation, support field operations, and assist with cost control for electrical systems. This position offers substantial benefits including health insurance, paid time off, and a 401(k) plan with company matching contributions.

Qualifications

• 2–6 years of Project Engineer or Field Engineer experience.
• Experience supporting electrical scopes on water or wastewater facilities.
• Ability to read electrical drawings, one-lines and control diagrams.

Responsibilities

• Manage electrical documentation including RFIs and submittals.
• Support Superintendent with daily coordination of electrical subcontractors.
• Assist with cost tracking and procurement of electrical equipment.

Skills

Electrical project coordination

Cost tracking and budget control

Ability to read electrical drawings

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 a qualified Senior Project Engineer to support the electrical scope of work on a critical water treatment plant construction project in Gresham, Oregon.

Position Summary

The Project Engineer – Electrical supports the planning, coordination, and execution of a defined electrical construction package on a water treatment plant (WTP) project. This role focuses on electrical power distribution, process electrical systems, instrumentation and controls coordination, and commissioning support critical to treatment plant operations. This position is intended for professionals with 2–6 years of experience in electrical construction within water/wastewater, industrial, or process facility environments.

Key Responsibilities

• Electrical Project Coordination & Documentation
• Manage package‑specific electrical documentation including RFIs, submittals, shop drawings, test reports, O&M manuals, and as‑built drawings
• Coordinate with electrical engineers, process engineers, controls integrators, and inspectors to resolve design, constructability, and sequencing issues
• Track approvals and ensure timely distribution of electrical documentation to field teams
• Field & Electrical Construction Support
• Support the Superintendent with daily coordination of electrical subcontractors and plant work areas
• Assist with inspections, installation verification, and electrical testing activities
• Participate in site walks, pre‑task planning, and electrical work sequencing discussions
• Support plant tie‑ins, outages, and coordination with owner operations staff
• Cost Control & Procurement
• Assist with cost tracking, forecasting, and budget control for electrical scopes
• Support procurement of electrical equipment, including switchgear, MCCs, VFDs, instrumentation, and cabling
• Track long‑lead equipment and coordinate delivery, storage, and installation schedules
• Assist with subcontractor change management, pricing reviews, and invoice processing

Required Experience & Knowledge

• 2–6 years of Project Engineer or Field Engineer experience
• Experience supporting electrical scopes on water or wastewater facilities
• Ability to read electrical drawings, one‑lines and control diagrams

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

About MWH Constructors

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.