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For Companies At a Glance
- Tasks: Lead complex Defence programmes and shape digital transformation strategies.
- Company: Purpose-driven organisation focused on positive impact and inclusion.
- Benefits: Innovative culture, collaboration opportunities, and commitment to diversity.
- Why this job: Make a real difference in secure digital capabilities for the Defence sector.
- Qualifications: Experience in enterprise architecture and strong communication skills.
- Other info: Encourages diverse backgrounds and offers support throughout the recruitment process.
The predicted salary is between 43200 - 72000 £ per year.
We are seeking an experienced Lead Enterprise Architect to lead complex programmes across the UK Defence sector, with a focus on digital transformation, cloud adoption, data and content distribution, and secure multi-domain environments. This role combines architecture leadership, technical governance, and strategic influence — working closely with Defence stakeholders to deliver secure, scalable, and future-ready digital capabilities.
What You’ll Be Doing
- Lead enterprise architecture across large, complex Defence programmes.
- Provide technical governance, solution assurance, and compliance oversight.
- Shape enterprise strategies, technology roadmaps, and architectural standards.
- Design and review secure architectures aligned to Defence and government frameworks.
- Produce high-quality architectural artefacts (HLDs, LLDs, models, assurance packs).
- Lead and mentor small technical teams working in client-facing environments.
- Engage with senior stakeholders to influence strategy and solution outcomes.
- Support bids, proposals, and business cases for new Defence programmes.
What You Bring
- Strong experience as a Senior / Lead Enterprise Architect in Defence or high-security government environments.
- Proven delivery of secure, complex digital and IT systems at enterprise scale.
- Experience across cloud, cybersecurity, integration, and deployable technologies.
- Deep understanding of enterprise architecture frameworks (e.g. TOGAF).
- Familiarity with Defence frameworks (desirable).
- Excellent communication and technical writing skills for governance boards and bids.
- Comfortable leading teams and operating across multi-supplier environments.
- SC clearance (or eligibility) is preferred.
Why Join Us?
We are a purpose-driven organisation committed to creating positive impact and championing inclusion. You’ll join a culture that encourages innovation, collaboration, and continuous growth. We celebrate difference and believe diverse perspectives lead to stronger solutions. Even if you don’t meet every requirement, we encourage you to apply — great talent comes from a variety of backgrounds. Your lived experience, unique strengths, and personal story matter — they help us design better outcomes for the communities we serve. We celebrate diversity of experience, knowledge, backgrounds, and perspectives, and believe these differences enable us to create meaningful impact. We are proud to be an equal opportunity employer and are committed to fairness and inclusion for all, regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital or partnership status, sexual orientation, gender identity, pregnancy or related conditions, or any other protected characteristic. If you require any reasonable adjustments or additional support during the recruitment process, please let us know.
Lead Enterprise Architect in England employer: Mastek UK Limited
Contact Detail:
Mastek UK Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Enterprise Architect in England
✨Network Like a Pro
Get out there and connect with folks in the Defence sector! Attend industry events, webinars, or even local meetups. Building relationships can open doors to opportunities that aren’t even advertised.
✨Showcase Your Expertise
When you get the chance to chat with potential employers, don’t hold back! Share your experiences with complex digital transformations and secure architectures. Let them see how your skills align with their needs.
✨Prepare for Interviews
Do your homework on the company and its projects. Be ready to discuss how you can lead enterprise architecture in their specific context. Tailor your examples to show you understand their challenges and can provide solutions.
✨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, we love seeing candidates who are proactive about joining our mission.
We think you need these skills to ace Lead Enterprise Architect in England
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your experience in Defence and enterprise architecture. We want to see how your skills align with the role, so don’t hold back on showcasing your relevant achievements!
Showcase Your Technical Skills: Since this role involves complex digital transformation and secure architectures, be sure to emphasise your technical expertise. Mention specific frameworks like TOGAF and any cloud or cybersecurity experience you have — it’ll make you stand out to us!
Communicate Clearly: Your written communication is key, especially for governance boards and bids. Keep your language clear and concise, and don’t forget to proofread! We appreciate well-structured applications that reflect your attention to detail.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen to join our team at StudySmarter!
How to prepare for a job interview at Mastek UK Limited
✨Know Your Frameworks
Make sure you brush up on enterprise architecture frameworks like TOGAF. Being able to discuss how these frameworks apply to the Defence sector will show your depth of knowledge and readiness for the role.
✨Showcase Your Leadership Skills
Prepare examples of how you've led teams in complex environments. Highlight your experience in mentoring and influencing stakeholders, as this is crucial for a Lead Enterprise Architect position.
✨Prepare for Technical Governance Questions
Expect questions around technical governance and compliance oversight. Be ready to discuss how you've ensured solution assurance in past projects, especially in high-security settings.
✨Engage with Real Scenarios
Think of specific scenarios where you've shaped enterprise strategies or designed secure architectures. Sharing these experiences will demonstrate your practical skills and strategic thinking to the interviewers.
