Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

How MWH Treatment hires

Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%

MWH Treatment scores B on the Alion truth index (A is best, E worst), measured over 4 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed

Visa sponsorship

  • United Kingdom · Licensed UK visa sponsor (Skilled Worker)

Visa details by country

Overview

MWH Treatment is a UK engineering and construction company that designs and delivers water and wastewater treatment infrastructure for the country's water utilities. It reports more than 800 professionals across engineering, operations, commercial and SHEQ functions, delivers major capital programmes such as Anglian Water projects, and runs the MWH Reeds business alongside graduate, apprentice and armed forces recruitment schemes. It hires civil, structural, electrical and mechanical design engineers, project and site managers, planners, CAD technicians and commercial staff, with large teams in Rickmansworth, Manchester, Peterborough and Preston.

Tech stack

Technologies named in job postings at MWH Treatment over the last 12 months, by layer, with the share of postings for each.
Technologies in use
4
Postings analysed
3
Stack modernity
58/100
Cloud & platforms
DLP
Developer tools
AutoCAD
Pix4D
Practices & domains
Incident Management
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Growth

Hiring Momentum
28/100
Slowing
Open positions
83
0 opened / 0 closed in 30 days
Median time-to-fill
19 days
faster than 53% of the market
ATS activity
Every ~5 hours
Today
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Industrial Engineering
50% ▼
Field & Service
19% ▼
Management
9% ▲
Operations
7% ▲
Hardware
4% ▲
Administrative
3% ▲
Actively hiring for Industrial Engineering (+44 in 30 days)

Offices

Where the company hires and what each office is for
Cities
14
Hiring now
14
Countries
1
Busiest office
Rickmansworth
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Headquarters Builds here Office with open vacancies Tap a pin for the office
Rickmansworth United Kingdom
Plant / site
20 open roles 21 posted in 90 days 5% engineering 500-1000 est. staff
hires for Industrial Engineering, Field & Service, Management
seen since Jul 2026 job postings
Peterborough United Kingdom
Plant / site
15 open roles 16 posted in 90 days 7% engineering 200-500 est. staff
hires for Industrial Engineering, Field & Service, Management
seen since Aug 2026 job postings
Preston United Kingdom
Plant / site
14 open roles 14 posted in 90 days 200-500 est. staff
hires for Industrial Engineering, Management, Field & Service
seen since Aug 2026 job postings
Manchester United Kingdom
Regional office
6 open roles 18 posted in 90 days 33% engineering 500-1000 est. staff
hires for Industrial Engineering, Security, Administrative
seen since Aug 2026 job postings
Falmer United Kingdom
Plant / site
6 open roles 4 posted in 90 days 17% engineering 50-200 est. staff
hires for Industrial Engineering, Hardware, Management
seen since Jan 2026 job postings
Chelmsford United Kingdom
Plant / site
3 open roles 2 posted in 90 days 50-200 est. staff
hires for Management, Field & Service, Industrial Engineering
seen since Jul 2026 job postings
London United Kingdom
2 open roles 2 posted in 90 days 50-200 est. staff
hires for Operations
seen since Sep 2026 job postings
Exeter United Kingdom
2 open roles 1 posted in 90 days 50-200 est. staff
hires for Industrial Engineering
seen since Jun 2026 job postings
Stepps United Kingdom
2 open roles 2 posted in 90 days 50% engineering 50-200 est. staff
hires for Analytics, Field & Service
seen since Jul 2026 job postings
Bristol United Kingdom
1 open roles 100% engineering 10-50 est. staff
hires for Hardware
seen since Jun 2026 job postings
Winchester United Kingdom
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Operations
seen since Sep 2026 job postings
Ware United Kingdom
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Administrative
seen since Sep 2026 job postings
Christchurch United Kingdom
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Management
seen since Oct 2026 job postings
Sandown United Kingdom
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Industrial Engineering
seen since Sep 2026 job postings

Jobs

≈ $44k – $90k per year (Estimated) • Hybrid • Full-Time • Manchester
Apply
≈ $74k – $136k per year (Estimated) • Hybrid • Full-Time • Manchester
Incident Management
Cybersecurity
ISO 27001
GDPR
DLP
Apply
≈ $47k – $98k per year (Estimated) • Hybrid • Full-Time • Stepps
Apply