At a Glance
- Tasks: Lead the design of our tech landscape for a sustainable future.
- Company: Join Energy Saving Trust, a leader in promoting energy efficiency.
- Benefits: Enjoy flexible working, generous holiday, and professional development support.
- Other info: Diverse and inclusive workplace with excellent growth opportunities.
- Why this job: Make a real impact on climate change while advancing your career.
- Qualifications: Experience in enterprise architecture and strong communication skills required.
Ready to make your application? Please do read through the description at least once before clicking on Apply.
£65,000-£75,000 per annum (depending on experience)
Flexible UK location. Home-based, blended or fully office based (from our offices in Belfast, Cardiff, Edinburgh or London).
Closing date 07 June, 2026
The role:
As an Enterprise Architect, you will lead the design and evolution of our technology landscape to ensure it is secure, scalable and aligned to our strategic objectives. You will work across business and technology teams to define architecture standards, roadmaps and governance, translating business needs into cohesive solutions that support the organisation's transition to net zero. You will influence senior stakeholders, support project delivery through architectural review and assurance, and champion best practice for cloud, data, integration and security.
The team:
It’s an exciting time to join the newly formed Marketing, Digital and Technology Centre of Excellence at Energy Saving Trust. We are on an ambitious growth journey to accelerate the use of our services through customer centric digital transformation. This includes a move to a product orientated approach, an increasingly Agile delivery model and harnessing data to enhance our digital products and services. Our approach is open and collaborative, where we want everyone to be able to bring their unique perspectives to help tackle the climate emergency.
What you will do:
- Define and maintain enterprise architecture.
- Develop and maintain target architectures, principles and roadmaps that align IT capability with business strategy. Ensure architectures are pragmatic, future-proof and support sustainable technology choices.
- Provide architectural leadership and governance. Lead architectural reviews, provide design authority for major initiatives, and ensure compliance with standards and security requirements. Facilitate decision making and trade-off analysis across programmes and projects.
- Drive cloud, data and integration strategies. Shape cloud adoption patterns, integration approaches (APIs, messaging), and data architecture to enable interoperable, resilient services and effective use of data across the organisation.
- Partner with stakeholders. Work closely with business owners, product managers and delivery teams to translate needs into viable, cost-effective technical solutions. Communicate complex ideas clearly to technical and non-technical audiences.
- Support secure and sustainable delivery. Embed security, privacy and sustainability considerations into architectural decisions. Recommend technology selections that reduce carbon impact and support long-term maintainability.
- Improve standards and ways of working. Promote architecture patterns, reusable components and automation to increase delivery speed and quality. Contribute to continuous improvement of tooling, documentation and practices.
What you will bring:
- Proven experience as an enterprise or solution architect, working on complex, multi-system environments and delivering strategy, roadmaps and governance.
- Strong knowledge of cloud platforms (AWS, Azure or GCP), integration patterns (APIs, ESB, messaging), data architecture and modern application design (microservices, serverless).
- Good understanding of security, identity and access management, and data protection principles with experience embedding them into architectures.
- Excellent communication and stakeholder management skills with experience influencing senior leaders and working across multidisciplinary teams.
- Practical experience of architecture governance, modelling techniques and tools (e.g., TOGAF, ArchiMate, or equivalent approaches) and the ability to apply them pragmatically.
- A collaborative, solutions-focused mindset with strong analytical skills and attention to detail.
- Comfortable with agile delivery approaches and working in cloud-native environments. Relevant professional qualifications or certifications are desirable but not essential.
Please submit an anonymised CV and cover letter, removing your name, address, email address, and any other identifying details. Please note, applications submitted without a cover letter may be rejected.
Who we are:
Energy Saving Trust is a leading and trusted organisation dedicated to promoting energy efficiency, low carbon transport and sustainable energy use. We aim to address the climate emergency and deliver the wider benefits of clean energy as we transition to net zero. At Energy Saving Trust we don’t just offer jobs we offer careers. For our people, being part of the effort to address the climate emergency makes working for us truly meaningful and rewarding.
Work where you thrive:
We offer flexible working arrangements; many roles can be done remotely, with offices available in London, Edinburgh, Belfast, Cardiff and Hadleigh for those who wish to spend time on site. We support hybrid working and provide the equipment and tools needed to do the job effectively.
We’ll support you with:
- Generous holiday (25 days + bank holidays + extra Christmas leave)
- True flexibility in how and where you work
- Strong pension & life assurance
- Enhanced family leave
- Green travel perks (EV scheme, cycle to work)
- Professional development support
- Yearly wellbeing allowance
Reasonable adjustments: We want to ensure that our recruitment process is inclusive of and accessible for everyone.
Diversity and inclusion:
Energy Saving Trust is committed to creating a diverse, inclusive and equitable workplace where everyone can be themselves, with support to be their best. We strongly encourage applicants from a wide range of backgrounds and with different identities and experiences to apply for roles with Energy Saving Trust. We are a Disability Confident Committed employer and we ringfence a minimum number of interview slots for candidates who apply via the Disability Confident scheme and meet the criteria for a role.
To avoid disappointment, you are advised to submit your application as soon as possible as we reserve the right to close the vacancy early if a high volume of applications are received. This is to ensure that we can manage application levels whilst maintaining a positive candidate experience. Unfortunately, once a vacancy has closed, we are unable to consider further applications.
Please note, that we are unable to provide visa sponsorship for this post. To apply for this post, you must be able to demonstrate your eligibility to work in the UK.
Enterprise Architect in Swindon employer: Energy Saving Trust
Energy Saving Trust is an exceptional employer that offers a meaningful career dedicated to addressing the climate emergency. With flexible working arrangements across various UK locations, generous holiday allowances, and strong support for professional development, employees thrive in a collaborative and inclusive culture. The organisation not only champions sustainability but also provides unique benefits such as green travel perks and a commitment to diversity, making it an attractive place for those seeking impactful work.
StudySmarter Expert Advice🤫
We think this is how you could land Enterprise Architect in Swindon
✨Tip Number 1
Network like a pro! Reach out to your connections on LinkedIn or attend industry meetups. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching the company and its culture. Understand their mission, especially around sustainability, and think about how your skills as an Enterprise Architect can help them achieve their goals.
✨Tip Number 3
Practice your pitch! Be ready to explain your experience and how it aligns with the role. Highlight your knowledge of cloud platforms and architecture governance to show you're the right fit.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are genuinely interested in joining our mission to tackle the climate emergency.
We think you need these skills to ace Enterprise Architect in Swindon
Some tips for your application 🫡
Read the Job Description Carefully:Before you hit that 'Apply' button, take a moment to really digest the job description. It’s packed with info about what we’re looking for in an Enterprise Architect, and understanding it will help you tailor your application.
Craft a Tailored Cover Letter:Your cover letter is your chance to shine! Make sure it reflects your experience and how it aligns with our mission at Energy Saving Trust. Highlight your skills in cloud platforms and architecture governance, and don’t forget to show your passion for tackling the climate emergency.
Anonymise Your CV:Remember to anonymise your CV before submitting it. Remove your name, address, and any identifying details. This helps us focus on your skills and experience without bias, so make sure you get this right!
Submit Early:Don’t wait until the last minute to submit your application! We might close the vacancy early if we get a lot of applications, so get yours in as soon as you can to avoid disappointment.
How to prepare for a job interview at Energy Saving Trust
✨Know Your Architecture Standards
Before the interview, brush up on the architecture standards and frameworks relevant to the role, like TOGAF or ArchiMate. Be ready to discuss how you've applied these in past projects, as this will show your practical experience and understanding of the principles.
✨Communicate Clearly with Stakeholders
Practice explaining complex technical concepts in simple terms. You’ll likely need to influence senior stakeholders, so being able to communicate effectively with both technical and non-technical audiences is key. Prepare examples where you’ve successfully done this in the past.
✨Showcase Your Cloud Knowledge
Familiarise yourself with the cloud platforms mentioned in the job description, such as AWS, Azure, or GCP. Be prepared to discuss your experience with cloud adoption patterns and integration strategies, as this will demonstrate your capability to drive cloud initiatives.
✨Emphasise Sustainability in Your Solutions
Given the focus on net zero, think about how you've embedded sustainability into your architectural decisions. Prepare to share specific examples of how you've recommended technology selections that reduce carbon impact, as this aligns perfectly with the organisation's mission.
