Senior Technical Assurance Engineer in Walthamstow
Senior Technical Assurance Engineer

Senior Technical Assurance Engineer in Walthamstow

Walthamstow Full-Time 55000 - 65000 £ / year (est.) Home office (partial)
idibu

At a Glance

  • Tasks: Lead technical assurance for major water projects, ensuring safety and efficiency.
  • Company: Join Thames Water’s Major Projects Team, shaping the future of water infrastructure.
  • Benefits: Competitive salary, generous holiday, pension scheme, and health assessments.
  • Other info: Hybrid role with excellent career growth opportunities in a dynamic environment.
  • Why this job: Make a real impact on national infrastructure and public health.
  • Qualifications: Degree in relevant engineering field or equivalent experience required.

The predicted salary is between 55000 - 65000 £ per year.

Join Thames Water’s Major Projects Team – Shape the Future of Water and Wastewater Infrastructure.

Are you ready to take on one of the most exciting engineering challenges in the UK water sector? We’re looking for a Senior Instrumentation, Control and Automation Engineer (ICA) to join our Major Projects team, where you’ll play a central role in delivering some of the most technically complex and high‑profile schemes within the UK’s largest potable water and wastewater treatment investment programmes. With project values ranging from £30 million to over £120 million, and spanning the full lifecycle from feasibility through to commissioning and handover, this is a rare opportunity to influence national infrastructure—protecting public health, enhancing the environment, and supporting sustainable growth for millions of customers.

What you’ll be doing as a Senior Instrumentation, Control and Automation Engineer:

  • Leading ICA technical assurance activities across major capital projects to ensure delivery is safe, efficient, and fully aligned to time, cost, and quality expectations.
  • Championing a strong health, safety, and wellbeing culture, actively supporting Thames Water’s ‘Triple Zero’ vision of zero incidents, zero harm and zero compromise.
  • Collaborating closely with contractors, consultants, and multi‑disciplinary teams to ensure designs meet the required technical, environmental, and regulatory standards.
  • Ensuring solutions fully meet the Project Brief, respond to stakeholder needs, and deliver the best Whole Life Cost and operational value.

Location: This role is hybrid, based at Coppermills with travel to project sites as required. You’ll typically spend 2 to 3 days per week on site to support design reviews, assurance activities, and project delivery. 36 hours per week, Monday to Friday.

What you should bring to the role:

  • A degree in Electrical, Instrumentation, Control & Automation engineering—or equivalent experience gained in a relevant engineering role within the water or wastewater sector. We also welcome applicants from other industries with strong transferable technical skills.
  • Proven leadership in fostering a positive Health, Safety and Wellbeing culture.
  • Significant experience in a design or design‑related engineering role.
  • Strong technical knowledge of asset standards, deep expertise within your ICA discipline, and experience collaborating across multiple engineering disciplines.
  • Experience contributing to Stage Gate processes and ensuring robust technical governance.
  • Strong commercial awareness and a practical understanding of engineering contracts.
  • A personal commitment to demonstrating behaviours aligned to Thames Water’s Values.
  • Resilience, determination under pressure, and the drive to deliver projects safely, on time, on budget, and to the highest technical standard.

What’s in it for you?

  • Competitive salary from £55,000 to £65,000 per annum, depending on skills and experience.
  • 26 days holiday per year, increasing to 30 with the length of service. (Plus bank holidays).
  • Contributory pension – Defined Contribution - Maximum of 12% -2x employee contribution.
  • Personal Medical Assessments – Open to all once a year.
  • Performance-related pay plan directly linked to company performance measures and targets.
  • Wider benefits scheme, including our benefits hub, which is packed full of offers and information to save you money and support your well‑being.

Senior Technical Assurance Engineer in Walthamstow employer: idibu

Thames Water is an exceptional employer, offering a unique opportunity to work on high-profile projects that shape the future of water and wastewater infrastructure in the UK. With a strong commitment to health, safety, and wellbeing, employees benefit from a supportive work culture that prioritises personal growth and development, alongside competitive salaries and a comprehensive benefits package. The hybrid working model allows for flexibility while engaging directly with impactful projects, making it an ideal workplace for those seeking meaningful and rewarding careers.
idibu

Contact Detail:

idibu Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Technical Assurance Engineer in Walthamstow

✨Network Like a Pro

Get out there and connect with people in the industry! Attend events, join online forums, or even hit up LinkedIn. The more you engage with others, the better your chances of hearing about job openings before they’re even advertised.

✨Show Off Your Skills

When you get the chance to chat with potential employers, don’t hold back! Share specific examples of your past projects and how you’ve tackled challenges. This is your moment to shine and show them why you’re the perfect fit for their team.

✨Tailor Your Approach

Every company is different, so make sure you tailor your conversations to match their values and needs. Research Thames Water’s projects and align your skills with what they’re looking for. It shows you’re genuinely interested and invested in their mission.

✨Apply Through Our Website

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re proactive and serious about joining the team at Thames Water.

We think you need these skills to ace Senior Technical Assurance Engineer in Walthamstow

Instrumentation Engineering
Control Engineering
Automation Engineering
Health and Safety Management
Project Management
Technical Assurance
Design Engineering
Stakeholder Engagement
Regulatory Compliance
Whole Life Cost Analysis
Commercial Awareness
Technical Governance
Resilience
Collaboration Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior Technical Assurance Engineer role. Highlight your relevant experience in instrumentation, control, and automation engineering, and don’t forget to showcase any leadership roles you've had in promoting health and safety.

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about the water sector and how your skills align with Thames Water’s values. Be sure to mention specific projects or experiences that demonstrate your expertise.

Showcase Your Technical Skills: In your application, be clear about your technical knowledge and experience. Mention any relevant projects you've worked on, especially those involving complex engineering challenges. This will help us see how you can contribute to our Major Projects Team.

Apply Through Our Website: We encourage you to apply through our website for the best chance of success. It’s straightforward and ensures your application goes directly to us. Plus, you’ll find all the details you need about the role and our company!

How to prepare for a job interview at idibu

✨Know Your Technical Stuff

Make sure you brush up on your knowledge of instrumentation, control, and automation engineering. Be ready to discuss specific projects you've worked on, especially those that align with Thames Water's focus on water and wastewater infrastructure.

✨Showcase Your Leadership Skills

Since this role involves leading technical assurance activities, be prepared to share examples of how you've fostered a positive health, safety, and wellbeing culture in previous roles. Highlight any initiatives you've led that contributed to a safer work environment.

✨Understand the Project Lifecycle

Familiarise yourself with the full lifecycle of major projects, from feasibility to commissioning. Be ready to discuss how you've contributed to each stage in past roles, particularly in relation to Stage Gate processes and technical governance.

✨Demonstrate Commercial Awareness

Thames Water values strong commercial awareness, so think about how your engineering decisions have impacted project budgets and timelines. Prepare to discuss any experience you have with engineering contracts and how you've navigated challenges in this area.

Senior Technical Assurance Engineer in Walthamstow
idibu
Location: Walthamstow

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