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Senior Engineer

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Thames Water
Full Time position
Listed on 2026-02-28
Job specializations:
  • Engineering
    Environmental Engineer, Civil Engineering, Process Engineer, Electrical Engineering
Salary/Wage Range or Industry Benchmark: 48000 - 58000 GBP Yearly GBP 48000.00 58000.00 YEAR
Job Description & How to Apply Below
Location: Greater London

Overview

We are currently hiring for a Senior Engineer to join our Water Production department. The role will be based at Thames Gateway Water Treatment Works desalination plant in East London, an integral plant in building resilience to London’s water supply.

The processes on-site include, but are not limited to:
Clarification, Filtration, Ultrafiltration, Reverse Osmosis, Hardening and Disinfection. The individual successful in the role will be embedded into the site operation team, working alongside the site team, optimising the process and technical support.

Responsibilities
  • Assessment of technical information and development of solutions, through the preparation of engineering deliverables such as reports, drawings, specifications and data sheets.
  • Lead the delivery of a range of projects required for process optimisation, asset reliability and improvement.
  • Liaise regularly with internal and external parties, including Thames Water’s regulators, to ensure project objectives are met, and best-value solutions are achieved. Proactively analyse and address project risks to minimise both programme and project delivery costs.
  • Check and review of team outputs, assuring compliance with our Scope Objectives, Asset Standards, Legislation, Construction Design Management Regulations and Health, Safety, and Welfare.
  • Oversee the activities of multi-disciplinary project teams on site, ensuring adherence to project delivery procedures.
  • Provide technical leadership and guidance to the team, support development and learning, fostering a culture of innovation, continuous improvement, and excellence.
Base and Working Pattern

Base location:
Thames Gateway - Essex - IG11 0AD

Working pattern or hours: 36 Hours per week (Monday to Friday)

What you’ll bring to the role

To thrive in this role, the essential criteria you’ll need are:

  • Educated to degree level in Engineering or equivalent, or has relevant work experience.
  • Familiarity with regulatory requirements related to water treatment facilities, and previous experience with reverse osmosis operation and/or designing, is required.
  • Understanding the principles of project delivery in process industries.
  • Understanding of Health & Safety in the Construction industry.
  • Understanding the decision of industrial processes in their Engineering discipline.
  • Strong analytical skills and the ability to interpret complex data and draw actionable conclusions.
  • Excellent problem-solving abilities, with a focus on innovation and continuous improvement.
  • Strong leadership and communication skills, with the ability to collaborate effectively with various stakeholders.
  • Commercially astute, with financial awareness.
  • Fully competent at using the appropriate company IT Systems and Office Software.
  • Hold a full UK driving Licence and have your own transport.
Desirable
  • Experience in evaluating, optimising, and improving industrial processes to achieve operational excellence is an advantage.
What’s in it for you?
  • Salary between £48,000 and £58,000 per annum, depending on skills and experience.
  • Annual Leave: 26 days per year, increasing to 30 with length of service (plus bank holidays).
  • Performance-related pay plan directly linked to company performance measures and targets.
  • Generous Pension Scheme through AON.
  • Benefits to support health, wellbeing, and finances – including health MOTs, physiotherapy, counselling, Cycle to Work schemes, vouchers, and life assurance.
About Thames Water

We’re the UK’s largest water and wastewater company, serving over 16 million customers daily. We’re committed to being a great, diverse, and inclusive place to work and welcome applications from everyone. If you need adjustments, let us know. We’re here to help and support.

Additional Information

Disclaimer:
We may close the advert earlier than the advertised date due to high volume of applications. Apply as soon as possible to avoid disappointment.

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Position Requirements
10+ Years work experience
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