At a Glance
- Tasks: Lead the design of our tech landscape to support sustainable solutions.
- Company: Join Energy Saving Trust, a leader in promoting energy efficiency and sustainability.
- Benefits: Enjoy flexible working, generous holiday, and professional development support.
- Other info: Be part of a diverse team committed to tackling the climate emergency.
- Why this job: Make a real impact on climate change while advancing your career in tech.
- Qualifications: Experience in enterprise architecture and strong communication skills are essential.
The predicted salary is between 65000 - 75000 £ per year.
£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 Basingstoke employer: Energy Saving Trust
Energy Saving Trust is an exceptional employer, offering a meaningful opportunity to contribute to the climate emergency while enjoying a flexible work environment across various UK locations. With generous benefits including 25 days of holiday, strong pension schemes, and a commitment to professional development, employees thrive in a collaborative culture that values diversity and innovation. Join us to be part of a forward-thinking team dedicated to sustainable energy solutions and personal growth.
StudySmarter Expert Advice🤫
We think this is how you could land Enterprise Architect in Basingstoke
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage on platforms like LinkedIn. 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 technology, so you can align your answers with their values. Show them you're not just looking for any job, but that you genuinely want to be part of their mission.
✨Tip Number 3
Practice your pitch! Be ready to explain how your experience as an Enterprise Architect can help them achieve their goals. Keep it concise and focus on how you can contribute to their transition to net zero and digital transformation.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re serious about joining our team at Energy Saving Trust and making a difference.
We think you need these skills to ace Enterprise Architect in Basingstoke
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Enterprise Architect role. Highlight your experience with cloud platforms, integration patterns, and architecture governance. We want to see how your skills align with our mission!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about energy efficiency and how your background makes you a great fit for our team. Remember, no cover letter means we might have to pass on your application.
Showcase Your Communication Skills:As an Enterprise Architect, you'll need to communicate complex ideas clearly. In your application, demonstrate your ability to convey technical concepts to both technical and non-technical audiences. We love clear communicators!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets the attention it deserves. Plus, it helps us keep everything organised and efficient!
How to prepare for a job interview at Energy Saving Trust
✨Know Your Architecture Standards
Before the interview, brush up on the architecture standards relevant to the role. Familiarise yourself with frameworks like TOGAF or ArchiMate, and be ready to discuss how you've applied these in past projects. This shows you’re not just knowledgeable but also practical in your approach.
✨Communicate Clearly
As an Enterprise Architect, you'll need to convey complex ideas to both technical and non-technical stakeholders. Practice explaining your previous projects in simple terms, focusing on the impact of your architectural decisions. This will demonstrate your ability to bridge the gap between business needs and technical solutions.
✨Showcase Your Stakeholder Management Skills
Prepare examples of how you've influenced senior leaders and collaborated with multidisciplinary teams. Highlight specific instances where your input led to successful project outcomes. This will illustrate your capability to partner effectively with various stakeholders.
✨Emphasise Sustainability and Security
Given the focus on net zero and sustainable technology choices, be ready to discuss how you've integrated security and sustainability into your architectural decisions. Share examples that reflect your commitment to reducing carbon impact while ensuring robust security measures.
