At a Glance
- Tasks: Define architecture solutions for complex defence systems and support innovative engineering projects.
- Company: Join a leading tech company recognised for its high-trust culture and commitment to growth.
- Benefits: Enjoy competitive salary, private medical insurance, flexible working, and continuous professional development.
- Other info: Dynamic environment with opportunities for career growth and innovation.
- Why this job: Make a real impact in digital transformation while collaborating with top industry professionals.
- Qualifications: Strong experience in Defence Systems Architecture and excellent communication skills required.
The predicted salary is between 60000 - 80000 £ per year.
SII Group delivers Digital Services, IT, Engineering, and Consulting to diverse industries, enabling digital transformation through our commitment to Growth, People, and CSR. With over 16,000 professionals across 21 countries, we're recognised as a "Great Place to Work" for fostering a high-trust culture. Our core values of Trust, Transparency, and Quality drive our work package delivery, ensuring we meet and exceed client expectations as a committed partner.
Since 2016, SII UK has supported top Aerospace & Defence, Aviation, Transportation, and Finance clients, empowering digital transformation with industry-leading engineering expertise. Let's Tech Together is our promise to encourage innovation and teamwork. We support our engineers with development opportunities and a collaborative, inclusive environment where every voice is valued and empowered.
THE OPPORTUNITY
These positions will play a key role in defining architecture strategy, supporting MBSE activities, and ensuring interoperability across complex defence systems and platforms. The successful candidates will work closely with engineering teams, stakeholders, suppliers and programme leadership to support the delivery of secure, scalable and standards-compliant solutions.
KEY RESPONSIBILITIES:
- Define and develop architecture solutions across complex defence systems and digital environments
- Support Model Based Systems Engineering (MBSE) activities across the programme lifecycle
- Develop architecture views, models and frameworks using Sparx Enterprise Architect
- Ensure solutions align with programme, customer and interoperability requirements
- Support requirements management and traceability activities using Polarion
- Work closely with systems engineering, integration and programme teams
- Support architecture governance, design reviews and technical decision making
- Contribute to technical strategy, standards compliance and engineering best practice
- Support integration activities across multiple systems and domains
- Liaise with internal stakeholders, suppliers and customer teams within a secure defence environment
ESSENTIAL SKILLS & EXPERIENCE:
- Strong experience within Defence Systems Architecture or Technology Architecture environments
- Experience working within complex defence or military programmes
- Experience with MBSE methodologies and modelling approaches
- Strong experience using: Sparx Enterprise Architect, SysML, Archimate 3.1, NAF v4
- Experience with requirements management tools such as Polarion
- Strong understanding of systems integration and interoperability
- Experience working within secure or safety-critical environments
- Excellent stakeholder engagement and communication skills
DESIRABLE SKILLS:
- Land Systems or Land Defence programme experience
- Experience with LOSA / MOSA principles
- Experience supporting MOD or NATO-aligned programmes
- Understanding of digital engineering frameworks and enterprise architecture approaches
- Experience working within Agile or hybrid engineering environments
BENEFITS:
- Competitive Basic Salary
- 6% Employers Contribution + 6% as a salary sacrifice
- Private Medical Insurance, Life Cover and Income Protection
- 25 days holiday
- 10 days full sick pay per year
- Flexible working
- Cycle to Work & Tech Scheme
- Continuous professional development
- Corporate access to the Udemy platform
* If you're applying for a role requiring security clearance, please be aware that foreign or dual nationality is not an automatic bar, however certain posts may have restrictions which could affect those who do not have sole British nationality or who have personal connections with certain countries outside the UK.
Senior Technology Architect in London employer: SII Group UK
SII Group is an exceptional employer, renowned for its commitment to fostering a high-trust culture and providing a collaborative, inclusive environment where innovation thrives. With a focus on employee growth through continuous professional development and access to resources like the Udemy platform, SII UK empowers its professionals to excel in their careers while working on impactful projects in the Aerospace & Defence sector. The company's strong values of Trust, Transparency, and Quality ensure that every team member's contributions are valued, making it a truly rewarding place to work.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Technology Architect in London
✨Tip Number 1
Network like a pro! Reach out to people in your industry on LinkedIn or at events. A friendly chat can lead to opportunities that aren’t even advertised yet.
✨Tip Number 2
Prepare for those interviews! Research the company and its projects, especially in defence systems. Show them you’re not just a fit for the role, but also passionate about their mission.
✨Tip Number 3
Don’t forget to follow up after interviews! A quick thank-you email can keep you fresh in their minds and show your enthusiasm for the position.
✨Tip Number 4
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 team.
We think you need these skills to ace Senior Technology Architect in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the Senior Technology Architect role. Highlight your experience with Defence Systems Architecture and MBSE methodologies, as these are key to what we're looking for.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about digital transformation in defence systems and how your background aligns with our core values of Trust, Transparency, and Quality.
Showcase Your Technical Skills:Don’t forget to mention your proficiency with tools like Sparx Enterprise Architect and Polarion. We want to see how you can contribute to our architecture solutions and support our engineering teams effectively.
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 this exciting opportunity to join our team at SII UK!
How to prepare for a job interview at SII Group UK
✨Know Your Architecture Inside Out
Make sure you’re well-versed in the latest architecture solutions, especially those relevant to defence systems. Brush up on your knowledge of Sparx Enterprise Architect and MBSE methodologies, as these will likely come up during the interview.
✨Showcase Your Stakeholder Engagement Skills
Prepare examples that highlight your experience in engaging with stakeholders. Be ready to discuss how you've successfully communicated complex technical concepts to non-technical audiences, as this is crucial for the role.
✨Demonstrate Your Problem-Solving Abilities
Think of specific challenges you've faced in previous roles and how you overcame them. This could involve architecture governance or design reviews. Showing your analytical skills will impress the interviewers.
✨Align with Their Values
Familiarise yourself with SII Group's core values of Trust, Transparency, and Quality. During the interview, weave these values into your responses to demonstrate that you’re a good cultural fit and share their commitment to excellence.
