- Company: MWH
- Location: Gresham, Oregon
- Salary: Pay not listed
MWH at a glance
mwh.comSEC filings mentioning "MWH": 10,000+ — search EDGAR
434 employees covered under a retirement plan (2025 filing) — via DOL Form 5500 / EFAST2
Registered as a global legal entity (LEI 8945006CMZKB6YZSL367, FR) — via GLEIF
MWH is listed for this role with the public site mwh.com. Public DATA here is limited to that domain; treat the listing itself as the source for scope, site, and hiring details.
Mechanical Superintendent (Water/Wastewater) - MWH - Gresham, Oregon
The Opportunity
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 Mechanical Superintendent at MWH, you will play a crucial role in overseeing mechanical systems for water and wastewater projects.
Day-to-Day Responsibilities
- Oversee the installation, maintenance, and repair of mechanical systems related to water and wastewater treatment facilities.
- Ensure compliance with local, state, and federal regulations regarding environmental protection and safety standards.
- Coordinate with project managers, engineers, and other team members to ensure efficient project execution.
- Develop and maintain detailed project plans and schedules for mechanical systems.
- Perform quality control checks and inspections to ensure work meets the required specifications.
Qualifications
- Proven experience as a Mechanical Superintendent or similar role in water/wastewater projects.
- A degree in Mechanical Engineering, Civil Engineering, or related field is preferred.
- Strong knowledge of mechanical systems and their application in water and wastewater treatment facilities.
- Excellent leadership and communication skills to manage a team effectively.
- Familiarity with regulatory requirements and codes for environmental protection.
Working at MWH
MWH offers a supportive work environment, opportunities for advancement, and comprehensive benefits. Our commitment to our team's well-being and growth is reflected in the professional development programs we provide. Join us as we continue to build a better world through innovative solutions in water and wastewater treatment.
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Working in Gresham, Oregon
Weather right now in Gresham, Oregon: checking… · Local time: · Air quality: · Daylight: · UV index: · Wind: · Pollen:
The role is based in Gresham, Oregon, United States. Oregon sits in the Pacific Northwest; the Columbia River forms much of its northern edge with Washington, the Snake River much of the eastern edge with Idaho, and the 42° north parallel much of the southern line with California. Background: Oregon (Wikipedia).
Oregon is a state in the Pacific Northwest region of the United States. It is a part of the Western United States, with the Columbia River delineating much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. The 42° north parallel delineates the southern boundary with California and Nevada. The western boundary is formed by the P
🇺🇸 Relocation safety for US: Exercise Normal Caution — via Warnely, CC BY 4.0
National unemployment rate in US: 4.2% — via World Bank
Private-sector wage growth (year over year): 3.1% — via FRED
National quits rate: 2.0% — via FRED (BLS JOLTS)
Weekly initial unemployment claims: 197,000 — via FRED
GDP per capita in US: $90,027 — via World Bank
Consumer price inflation in US: 2.9% (annual) — via World Bank
Real GDP growth in US: 2.2% (annual) — via World Bank
Average hours worked per year in US: 1,800 — via OECD
Cost of living in Oregon: 3.4% above the national average — via BEA
Minimum wage in Oregon: $16.80/hr — via FRED
Real GDP per capita in Oregon: $62,241 — via FRED
Home prices in Oregon (year over year): +2.0% — via FRED
Median household income in Multnomah County: $86,247 — via US Census ACS / Data USA
Nearby history: Gresham Carnegie Library, listed 2000 (358m away) — via National Register of Historic Places
Typical climate: average high 63°F / low 45°F year-round (summers around 78°F, winters around 36°F) — via NOAA 1991-2020 Normals
Walkability: Most walkable — via EPA National Walkability Index
Typical rent nearby: $1,677/mo · $1,922/mo — via HUD Fair Market Rents
- Elevation 96m (315 ft)
Source: Wikipedia (state)
About this role & career path
Mechanical superintendents often grow from journeyman or lead mechanic paths into crew leadership, then multi-crew or multi-site oversight on industrial or utility projects. Water/wastewater focus rewards process familiarity, shutdown discipline, and documentation habits that support compliance and handover.
Build the skills for this role
Prioritize mechanical systems for treatment and conveyance, reading P&IDs and isometrics, lockout/tagout and confined-space discipline, crew planning, and punch-list/closeout rigor. CERTS DATA lists no family or resources for this posting, so do not assume required credentials beyond what MWH states in the requisition.
Prepare concrete stories: a complex pump or piping install, a safety stop you owned, how you sequenced work around live plant constraints, and how you escalated quality or schedule risk. Ask about plant interfaces, crew size, travel between Multnomah County sites, and how MWH measures superintendent success.
Strong fit if you lead mechanical work under utility constraints, communicate cleanly with field and office, and stay calm when plans meet live water/wastewater operations. Weaker fit if you prefer pure desk design with little crew accountability.
Job details above are provided by the employer/source. The sections on this page are compiled from public data sources with AI assistance.
Accommodations: if you need a workplace accommodation to apply for or perform this job, see ADA.gov or EEOC.gov for guidance on your rights and how to request one.
Listing facts
- Role Mechanical Superintendent (Water/Wastewater)
- Employer MWH
- Location Gresham, Oregon
- Type Full Time
- Pay (from listing) Pay not listed
- Posted August 3, 2026
- Apply by September 3, 2026
- Country United States
- Overview Full job description on this page (277 words)
Facts above come from this job record on Get A Job.AI — not copied from third-party review sites.
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Occupation family: Mechanical Superintendent
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