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IWJS provides services to wastewater networks and assets from sewer cleaning and lining to CCTV asset inspection and assessment. Working collaboratively with major water utilities, infrastructure, industry, government agencies and airports, IWJS keep water flowing freely across the UK, keeping the nation’s wastewater networks connected. From sewer cleansing and pipe rehabilitation services to CCTV investigation and surveys, IWJS provides a one-stop solution to clients.

View our vacancies

Our Benefits

Matched Pension

Life Assurance

Discount Portal

Employee Assistance Programme


Health Cash Plan

Payroll Giving

Salary Finance Scheme

Cycle to Work Scheme

Our Vision & Values

To be the leading provider for wastewater services in the UK





Begin Your Career

Within IWJS we have varying Apprenticeship, Graduate or Trainee Schemes available. Our range of schemes continue to develop exceptional people across a range of roles, we know that we are developing our managers and leaders of the future.

Ex-Armed Forces

We are proud to support the UK Armed Forces community and are Gold Award holders under the MOD’s Defence Employer Recognition Scheme. Find out how to transition your skills into a career with us.


Our range of Apprenticeships continues to develop exceptional people across a range of roles, both field and office-based.


Find out more about our trainee opportunities where you can learn on the job and gain experience within our exciting, high-growth industry.

Working at IWJS allows me to express my passion for communicating with clients and arranging solutions to their problems. Whilst IWJS operates out of many locations nationwide, each depot share’s the mind set and ethos of delivering a robust, safe and integrity driven service for our clients, connecting everyone together as one team. Every employee at IWJS is extremely valued and is a vital part to the company’s success, because of that, I’m continuously motivated to succeed in my role every day.

Sharna Donovan

Sales Representative


Are you interested in joining one of our operating businesses within M Group Services but haven’t found the role for you yet? We are updating our job vacancies everyday, register today to stay up-to-date with our latest job opportunities!