Working for us

We are a small but evolving organisation. From market analysts to communications experts, we seek to employ talented individuals who will help us achieve our vision. You can find out more about our current full time, secondment and internship opportunities below.

What's it like to work for MOSL?

Find out more what it's like to be part of the MOSL team in "A day in the life of a Market Design Analyst".

How to apply

If you are interested in applying for one of our current vacancies, please visit the Contact us page and send an enquiry with the subject 'Careers' and we will be in touch.

Current Vacancies

Senior Governance and Projects Administrator

Full Time, Fixed Term until 31 March 2025

We are looking for a Senior Governance and Projects Administrator undertake a wide range of secretariat, governance and administrative support across our change and governance projects. This role works with our Governance Team, our Project Management Office, and Programme teams and from time to time with external stakeholders: managers, members and regulatory bodies. Please see job description for full details

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PMO Analyst

Full Time, permanent position

We are looking for a Project Management Office (PMO) Analyst to join our lively team who track and deliver MOSL’s key improvement programmes and projects. See the attached job description for full details.

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Business Analyst (MPF)

Full time, permanent position

We are looking for a Business Analyst to work with internal and external stakeholders, including senior MOSL colleagues, regulators, water companies, suppliers, industry and customer groups, apart from primarily working on the MPF Programme, the post holder will also support other improvement programmes. See the attached job description for full details.

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The benefits of working for MOSL

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Flexible working practices

We offer a flexible approach to work that is output driven. Homeworking is supported, with attendance at our office in Southampton encouraged for work requiring colleague collaboration and connection.

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Rewards and recognition

From social events, wellbeing support and discounted goods and services through our rewards platform, we ensure that colleagues are recognised for their efforts.

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Preparing for your future

We offer a competitive 9 per cent pension contribution, life insurance policy and healthcare benefits to ensure you feel prepared and supported.

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Career development

We offer a variety of learning experiences to reflect our commitment as a learning organisation. Colleagues are encouraged to obtain professional memberships to advance their expertise and knowledge of their position and/or the water sector.


A key pillar for MOSL as a Learning Organisation is a Thriving Ecosystem, where employability across the market is encouraged to explore new ways to extend career paths and improve the overall success of the market.

Secondments of MOSL colleagues to trading parties provide great opportunity for our people to develop their career aspirations and gain valuable insight into the pain points experienced by trading parties. Equally, secondments of trading parties to MOSL will provide dual benefits and give trading parties (the secondees) a view on how the market operates and the opportunity to be directly involved in key projects that impact the market, for example, the Bilateral Transactions Programme. Secondments will also be considered within other water industry bodies such as Ofwat, Defra, CCW and WaterUK.

If you are interested in a secondment and would like to know more, please read our Secondment Principles.

Disability Confident Commitment

MOSL is proud to be a Disability Confident organisation. Disability Confident is about creating a movement of change, encouraging us all to think differently about disability and take action to ensure we create an inclusive environment to enable all existing and future colleagues to grow, develop and perform.

As a Disability Confident Committed Employer we will also ensure our recruitment process is inclusive and accessible. Visit our Inclusion commitments page to learn more.

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Find out more about internship opportunities at MOSL.

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About Us

Discover the story of MOSL and the water retail market so far.

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Discover MOSL’s governing bodies, including our Senior Leadership Team.

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Find out what’s happening at MOSL.

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