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- Tasks: Lead enterprise architecture for Defence & Security, driving innovation and aligning tech with business goals.
- Company: Dynamic tech firm focused on impactful Defence & Security projects.
- Benefits: Hybrid working, competitive salary, and opportunities for professional growth.
- Why this job: Make a real difference in Defence & Security while working with cutting-edge technologies.
- Qualifications: Must have DV clearance and proven experience in enterprise architecture.
- Other info: Join a collaborative team with diverse projects and excellent career advancement potential.
The predicted salary is between 48000 - 72000 £ per year.
City of London, United Kingdom | Posted on 05/02/2026
Contract Start Date: March 2026
Contract Length: 12 months, with potential extension
Contract Classification: Inside IR25
Contract Location: London, Bristol or Manchester with hybrid working (2/3 days in the office)
Mandatory requirement: Must have DV Clearance
Role Overview
We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission. We’re growing our teams across all of Technology and Transformation.
If you are cleared DV level, we are very keen to hear from you.
Our projects vary greatly and your responsibility as a consultant will differ based on the focus of the client engagement and your skillset, but could include and may require you to:
- Develop and maintain the organization's enterprise architecture vision, strategy, and roadmap, ensuring alignment with business goals and objectives.
- Collaborate with business stakeholders to understand their needs and translate them into technology requirements and solutions.
- Assess the current technology landscape, identify gaps and inefficiencies, and propose architectural improvements.
- Define and document enterprise architecture standards, principles, and guidelines to ensure consistency and interoperability across systems and applications.
- Lead the evaluation and selection of technology platforms, frameworks, and tools that align with the enterprise architecture strategy.
- Provide guidance and support to project teams in aligning their solution architectures with the enterprise architecture standards and principles.
- Conduct architectural reviews to ensure compliance with architectural guidelines and best practices.
- Collaborate with IT leaders and business stakeholders to develop technology roadmaps and prioritize investments in line with business objectives.
- Stay up-to-date with emerging technologies, industry trends, and best practices in enterprise architecture.
- Collaborate with vendors and external partners to assess technology solutions and make recommendations for integration into the enterprise architecture.
- Drive innovation and continuous improvement by exploring new technologies, conducting proof-of-concepts, and recommending innovative solutions.
Required Skills & Experience
- All applicants must hold UK security clearance to Developed Vetting level
- Proven experience as an Enterprise Architect or in a similar role, with a strong track record of defining and implementing enterprise architecture strategies.
- In-depth knowledge of enterprise architecture frameworks, such as TOGAF, MODAF, DODAF or similar frameworks and notation such as BPMN, Business Capability Modelling and ArchiMate.
- Proven experience of maximising the functionality of Enterprise Architecture tools e.g Sparx and Bizzdesign using viewpoints and traceability.
- Strong understanding of business processes, IT systems, and technology trends in the industry.
- Experience in defining and implementing enterprise-wide technology strategies and roadmaps aligned to business outcomes.
- Proficiency in assessing and selecting technology.
- Strong understanding of Defence architecture, data, and security policies.
Enterprise Architect/Technical Lead, Defence & Security (DV clearance required) in City of London employer: Deloitte - Recruitment
Contact Detail:
Deloitte - Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Enterprise Architect/Technical Lead, Defence & Security (DV clearance required) in City of London
✨Tip Number 1
Network like a pro! Get out there and connect with folks in the Defence & Security sector. Attend industry events, join relevant online forums, and don’t be shy about reaching out on LinkedIn. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Prepare a portfolio or case studies that highlight your experience as an Enterprise Architect. When you get the chance to chat with potential employers, share specific examples of how you've tackled challenges and delivered results.
✨Tip Number 3
Practice makes perfect! Before any interviews, do some mock interviews with friends or mentors. Focus on articulating your experience with enterprise architecture frameworks and how they align with business goals. Confidence is key!
✨Tip Number 4
Apply through our website! We’re always on the lookout for talented individuals like you. Make sure to check out our job listings regularly and submit your application directly through StudySmarter for the best chance at landing that dream role.
We think you need these skills to ace Enterprise Architect/Technical Lead, Defence & Security (DV clearance required) in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Enterprise Architect role. Highlight your experience with enterprise architecture frameworks and any relevant projects you've worked on, especially in Defence & Security.
Craft a Compelling Cover Letter: Your cover letter should tell us why you're the perfect fit for this role. Mention your DV clearance and how your skills align with our mission and the specific needs of our clients.
Showcase Your Technical Skills: Don’t forget to showcase your technical skills! We want to see your experience with tools like Sparx and Bizzdesign, as well as your understanding of business processes and technology trends.
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates!
How to prepare for a job interview at Deloitte - Recruitment
✨Know Your Frameworks
Make sure you brush up on enterprise architecture frameworks like TOGAF, MODAF, and DODAF. Be ready to discuss how you've applied these in your previous roles, as this will show your depth of knowledge and practical experience.
✨Showcase Your DV Clearance
Since DV clearance is a must-have, be prepared to talk about your experience with sensitive information and how you’ve maintained security protocols in past projects. This will reassure the interviewers that you understand the importance of security in Defence & Security roles.
✨Align with Business Goals
Demonstrate your ability to translate business needs into technology solutions. Prepare examples where you’ve collaborated with stakeholders to develop technology roadmaps that align with business objectives, showcasing your strategic thinking.
✨Stay Current with Trends
Keep yourself updated on emerging technologies and industry trends relevant to enterprise architecture. Bring up any recent innovations or tools you’ve explored, as this shows your commitment to continuous improvement and innovation in your field.
