# MWH Constructors jobs and careers

> 30 open roles at MWH Constructors as of October 29, 2026. Source: https://www.thejobsmap.com/company/mwh-constructors

As a leading U.S. contractor in water, wastewater, and industrial water construction projects, we are committed to delivering maximum value to clients and their communities. MWH history dates to the early 19th century and features some of the world’s most groundbreaking water and wastewater innovations as well as specialization in client-focused collaborative delivery methods. The MWH family includes Slayden Constructors in the Pacific Northwest and Methuen Construction Company in the Northeast.

## Key facts

| | |
|---|---|
| Open roles | 30 |
| Average listed base pay (USD/yr) | $87k |
| Highest listed base pay (USD/yr) | $220k |
| Founded | 1993 |
| Employees | 1,001 to 5,000 |
| Industries | Construction, Energy, Industrial Engineering, Water |
| Website | https://mwhconstructors.com |

## Newest open roles

- [Project Finance Manager Plaistow NH](https://www.thejobsmap.com/job/ee401b4e-c605-4970-8c44-d2a4e69a8140) ($125k)
- [Project Administrator Plaistow NH](https://www.thejobsmap.com/job/333242f4-c93a-4e13-a413-1803e1879833) ($67k to $83k)
- [Pipefitter (MA Licensed) Fairhaven MA](https://www.thejobsmap.com/job/1f7b9777-ae6f-45d8-a33e-47f945d6bb99) ($83k to $112k)
- [Pipefitter (MA Licensed) Webster MA](https://www.thejobsmap.com/job/28ae9291-7f7b-489b-8c11-866be2a68240) ($83k to $112k)
- [Pipefitter (MA Licensed) Scituate MA](https://www.thejobsmap.com/job/4881c38b-a341-4845-ab65-d7729af58ac2) ($83k to $112k)
- [Pipefitter (MA Licensed) Somerville MA](https://www.thejobsmap.com/job/7c563aa0-fe7e-46d3-9277-1e7aa664e3f0) ($83k to $112k)
- [Pipefitter (MA Licensed) Franklin MA](https://www.thejobsmap.com/job/8538eaca-7bf6-48c8-b2ef-4701f1ad77c7) ($83k to $112k)
- [Pipefitter (MA Licensed) Dennis MA](https://www.thejobsmap.com/job/601f00c4-c7d5-4ab6-a3ac-fd16d6489dec) ($83k to $112k)
- [Mechanical Foreman Plaistow NH](https://www.thejobsmap.com/job/3c0a81fe-171a-496b-bb49-6d8438eef008) ($114k to $133k)
- [Mechanical Foreman Hyannis MA](https://www.thejobsmap.com/job/9f126e7e-85fb-407a-bcbb-a2f3697756ac) ($114k to $133k)
- [Mechanical Foreman Scituate MA](https://www.thejobsmap.com/job/aef618e1-afbe-429d-b277-e0725a351728) ($114k to $133k)
- [Mechanical Foreman Woburn MA](https://www.thejobsmap.com/job/c270e85f-9469-4a42-b4c9-2f96feafffcb) ($114k to $133k)
- [Civil Foreman Plaistow NH](https://www.thejobsmap.com/job/76cacfac-1f1b-4233-9c47-816fa857ed87) ($94k to $114k)
- [Civil Foreman Gloucester MA](https://www.thejobsmap.com/job/1f3a8cfa-99cd-4d49-a1cf-e5747125650b) ($94k to $114k)
- [Civil Foreman Woburn MA](https://www.thejobsmap.com/job/1901492a-e927-4542-ae20-d832f1a55e3b) ($94k to $114k)
- [Millwright Plaistow NH](https://www.thejobsmap.com/job/2eb80765-c25d-4b00-80d1-479625021ca4) ($71k to $104k)
- [Millwright Portland ME](https://www.thejobsmap.com/job/ec7e79d8-b9b6-415e-b4ac-189747b5f8d3) ($71k to $104k)
- [Millwright Scituate MA](https://www.thejobsmap.com/job/8f65b8d5-570e-4c9b-a896-e211066e6aa0) ($71k to $104k)
- [Millwright Dennis MA](https://www.thejobsmap.com/job/bef4119d-5850-4f7b-9f89-45b94517fefb) ($71k to $104k)
- [Millwright New Hampton NH](https://www.thejobsmap.com/job/5147f775-0a3d-4343-b1eb-15a9917ae7ee) ($71k to $104k)
- [Quality Control Manager Plaistow NH](https://www.thejobsmap.com/job/fcd6666e-4e02-47af-b27f-1ea5ed86e919) ($110k to $120k)
- [Concrete Carpenter Plaistow NH](https://www.thejobsmap.com/job/6f3f970d-a051-4e27-9237-9843ae79a722) ($67k to $104k)
- [Concrete Carpenter Manchester NH](https://www.thejobsmap.com/job/c117a2c5-b3b8-4dbf-81ee-9f53abde302a) ($67k to $104k)
- [Concrete Carpenter Portland ME](https://www.thejobsmap.com/job/8c5326a5-2b59-433f-a051-0ff536807768) ($67k to $104k)
- [Project Engineer (Field) South Dennis MA](https://www.thejobsmap.com/job/bb71974d-7c39-48c3-a1f4-e8af080f855d) ($70k to $130k)
- All 30 roles: https://www.thejobsmap.com/company/mwh-constructors#jobs

## Leadership

- Blair Lavoie, President and CEO of MWH Constructors
- Mark Crouser, Chief Financial Officer
- Steve Shafer, Chief Human Resources Officer
- Adam Ward, President - Mfab
- John Cevaal, Executive Vice President
- Jeff Garner, Executive Vice President

## Common questions

### Is MWH Constructors hiring right now?

Yes. MWH Constructors has 30 open roles listed as of October 29, 2026.

### How much does MWH Constructors pay?

Across open roles that list pay, the average advertised base salary at MWH Constructors is $87k a year, and the highest is $220k.

### Who leads MWH Constructors?

Blair Lavoie, President and CEO of MWH Constructors, is at the top of MWH Constructors's org chart.

### How do I apply for a job at MWH Constructors?

Pick a role on MWH Constructors's TheJobsMap page and select Apply. Every listing links to the original posting on MWH Constructors's own careers site, so you apply directly with the employer.