Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead architecture for complex solutions in defence, ensuring seamless delivery and integration.
- Company: Join a global leader in tech solutions, driving innovation across various industries.
- Benefits: Enjoy hybrid working, competitive salary, and opportunities for professional growth.
- Why this job: Shape high-profile programmes and influence key decisions in a dynamic environment.
- Qualifications: Strong experience in multi-domain solutions, AWS, and excellent communication skills required.
- Other info: Must hold or be eligible for UK Security Clearance.
The predicted salary is between 54000 - 84000 £ per year.
Location: Bristol (hybrid)
Clearance: Hold active or be eligible for UK Security Clearance (SC)
We are looking for a Senior Solution Architect with a strong technical pedigree to join a global leader in providing technology solutions that drive innovation and solve complex challenges across various industries, with a particular focus on defence.
You will be working with internal and external delivery teams, engineering leads, and customer stakeholders to ensure end-to-end solution coherence and delivery feasibility. This is an opportunity to shape and influence the direction of a large-scale, high-profile programme. You will be central to decisions around platform strategy, cloud adoption, data integration, and multi-supplier delivery models, ensuring alignment across the full SDLC - from initial HLDs to support transition and ongoing optimisation.
In this role, you will be leading the full-spectrum architecture across:
- Business architecture (process modelling, capability mapping)
- Data architecture (data flows, integration schemas, MI/analytics)
- Application architecture (COTS/bespoke solutions, ERP, WMS, TMS)
- Integration (SOA, ESB, REST, XML, MQ)
- Infrastructure & Cloud (AWS, hybrid models, containerization, networking)
- Security architecture (compliance, assurance, identity models)
Key Skills & Experience:
- Strong architecture delivery experience across complex multi-domain solutions in the defence sector
- Hands-on with AWS (IaaS/PaaS), cloud-native design, scalability patterns
- Solid integration knowledge: REST, SOAP, ESBs, APIs, message queues (MQ)
- Working knowledge of ERP, Inventory, WMS, or TMS platforms
- Experience with both bespoke software and COTS system integration
- Familiarity with modelling frameworks (TOGAF/MODAF/ArchiMate preferred)
- Excellent communicator - able to engage and challenge stakeholders across business, engineering, and supplier teams
Locations
Senior Solution Architect employer: iO Associates - UK/EU
Contact Detail:
iO Associates - UK/EU Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Solution Architect
✨Tip Number 1
Network with professionals in the defence sector, especially those who have experience in solution architecture. Attend industry events or webinars to connect with potential colleagues and learn about the latest trends and challenges in the field.
✨Tip Number 2
Familiarise yourself with the specific technologies mentioned in the job description, such as AWS and integration methods like REST and SOAP. Consider taking online courses or certifications to bolster your knowledge and demonstrate your commitment to staying current in the field.
✨Tip Number 3
Prepare to discuss your previous experiences in leading architecture projects, particularly in multi-domain solutions. Be ready to share specific examples of how you’ve tackled complex challenges and ensured successful delivery in past roles.
✨Tip Number 4
Research StudySmarter’s values and mission, and think about how your skills and experiences align with them. This will help you articulate why you’re a great fit for our team during any interviews or discussions.
We think you need these skills to ace Senior Solution Architect
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in architecture delivery, particularly in the defence sector. Emphasise your hands-on experience with AWS and integration knowledge, as these are key requirements for the role.
Craft a Compelling Cover Letter: In your cover letter, explain why you are passionate about technology solutions in the defence industry. Discuss specific projects where you've led architecture decisions and how they align with the company's focus on innovation and complex challenges.
Highlight Relevant Skills: Clearly outline your skills in business architecture, data architecture, application architecture, and security architecture. Use examples to demonstrate your familiarity with modelling frameworks like TOGAF or MODAF, as well as your communication skills with stakeholders.
Proofread and Edit: Before submitting your application, thoroughly proofread your documents. Check for any spelling or grammatical errors, and ensure that your formatting is consistent. A polished application reflects your attention to detail, which is crucial for a Senior Solution Architect.
How to prepare for a job interview at iO Associates - UK/EU
✨Showcase Your Technical Expertise
As a Senior Solution Architect, it's crucial to demonstrate your strong technical pedigree. Be prepared to discuss your hands-on experience with AWS and cloud-native design, as well as your knowledge of integration methods like REST and SOAP. Highlight specific projects where you've successfully implemented these technologies.
✨Understand the Defence Sector
Since the role focuses on the defence sector, make sure you have a solid understanding of the unique challenges and requirements in this field. Research recent developments and trends in defence technology, and be ready to discuss how your experience aligns with these needs.
✨Communicate Effectively
Excellent communication skills are essential for this role. Practice articulating complex technical concepts in a way that is accessible to non-technical stakeholders. Prepare examples of how you've engaged and challenged stakeholders in previous roles to ensure alignment across teams.
✨Familiarise Yourself with Modelling Frameworks
Knowledge of modelling frameworks like TOGAF, MODAF, or ArchiMate is preferred for this position. Brush up on these frameworks and be ready to discuss how you've applied them in your past work. This will show your potential employer that you can effectively contribute to the architecture delivery process.
