Prepare process design calculations and reviewing Contractor design calculations
Ensure quality of deliverables meet business and regulatory needs, including Check and Review of project scopes ensuring they achieve the required outputs and quality standards
Develop Process and asset performance guarantees
Develop robust risk assessed solutions that deliver value to the business
Evaluate Whole Life Cost and TOTEX costings for process solutions
Collaborate with multidisciplinary engineering teams to develop and appraise process design solutions for water treatment works. Providing technical solutions and support on complex capital projects, including the production of project scoping documents, Works & Site Information, Design Drawings, CDM Documents and compilation of job packs to required deadlines
Requirements
microsoft office
google workspace
chartered engineer
chemical engineering
clean water
process engineering
Competent IT skills, including proficiency in Microsoft Office suite - knowledge of Google Workspace would be beneficial
Sound knowledge of the relevant regulations and Process Engineering specific standards and practices.
Ability to demonstrate and implement sound engineering judgement, identifying innovative solutions to complex problems
Excellent communication skills and an ability to collaborate and influence colleagues
Knowledge of designing and/or optimising clean water treatment processes, or relevant applicable knowledge/skills
It is necessary for you to have the legal right to work in the UK when you begin employment with South East Water.
Awareness and understanding of industry standards, regulations and specifications
Additionally, as part of the employment offer, you will need to pass background, identity, and employment referencing checks.
Chartered Engineer or working towards Chartered status would be advantageous.
HNC/HND, Degree level or equivalent, preferably in chemical engineering or a relevant proven scientific or engineering field
Excellent time management skills
Experience in a relevant technical role within the water industry, ideally focused on clean water treatment processes
Benefits
Life assurance.
Health cash plan.
Paid volunteering days.
Flexible annual leave policy to buy or sell holiday leave.
Cycle to work scheme.
Excellent Stakeholder pension scheme, up to 10% employer contribution.
5 weeks holiday plus bank holidays per annum, increasing to 6 weeks with length of service.
The company supplies over 520 million litres of treated and tested drinking water each day.
£433–489 million
Infrastructure investment
The company is investing £433–489 million between 2020 and 2025 to upgrade treatment works and expand networks.
500,000 tests
Annual quality checks
A 24/7 laboratory in Farnborough conducts over 500,000 quality tests annually to ensure water safety.
£200 million boost
Funding injection
The company received a £200 million funding boost in June 2025 to support its operations and growth.
Founded in 1992 and restructured by merger in 2007, it has grown into a major regional water supplier.
Draws from aquifers, rivers and reservoirs, treating at some 83 works before distribution.
Project pipeline includes new reservoir at Broad Oak (operational by 2033), treatment works upgrades in Maidenhead and Maidstone.
Focuses on network resilience—leak detection teams, smart meters, and buffer storage tanks to reduce interruptions.
Environmental engagement includes working with farmers, monitoring SSSIs, and using dogs to protect wildlife during works.
Privately owned under a mix of pension and trust entities.
Notably endured a significant regulator investigation after households experienced supply failures and hosepipe bans.
Culture + Values
Employees are actively encouraged to become guardians of the environment—‘every action counts’ underpins all operational performance
Commitment to health, safety and wellbeing: ‘We are compliant with health and safety regulations’ and ‘Ensure fair pay, reward and recognition for all our employees’
Transparency of reporting and trusted corporate governance embedded in operations
Emphasis on collaboration and partnerships: working with customers, communities, supply chain and academic/science organisations to deliver shared solutions
Innovation-led mindset: integrates internal and external collaboration via Ofwat Innovation Fund to tackle sector-wide challenges
Environment + Sustainability
38% reduction
CO₂ Emissions
Achieved a 38% reduction in carbon emissions between 2015 and 2020.
98% Emissions Target
Operational Emissions
Targeting a 98% reduction in operational emissions by 2030, compared to 2018/19 levels.
12,637 Trees
Tree Planting
Planted 12,637 trees in one year, exceeding the annual target by 56%.
4% Fleet Electric
Electric Vehicles
4% of a 400-strong fleet consists of electric vehicles, with plans to expand via salary-sacrifice schemes.
Published routemap in July 2021 detailing measures: energy efficiency, renewables, nature-based solutions, direct emissions reduction, and green energy procurement.
Solar PV on ~20 sites planned, with battery storage pilots to support resilience and renewables.
25-Year Environment Plan (H25) focuses on safe water, climate change adaptation, sustainability of natural environment, and partnership working.
Operational performance metrics: zero water deficit; zero breaches of abstraction/discharge consents; 1 pollution incident (2018/19); carbon emissions per customer at 36.3 kg CO₂e/year in 2018/19.
Inclusion & Diversity
Member of UN‑backed ‘Race to Zero’ campaign—no DEI goals evident on public site
No explicit DEI strategy, targets or gender breakdown publicly disclosed via website or LinkedIn