Job Description:
Your impact
Are you ready to shape and lead technical designs that underpin the UK’s most critical missions? At Leonardo, our Senior Technical Architects are trusted experts who provide technical leadership across programmes, influence roadmaps, and ensure systems and services are secure, resilient, and future-ready.
Your work at Leonardo UK will see you take the lead in solving customer problems in an agile, innovative and team-centric manner. The role may involve a blended hybrid working model, with a mixture of working from home and working on site at one of our Leonardo offices to ensure close collaboration with the wider team and with our customers.
What you will do as a Senior Technical Architect
1. Act as the technical authority for systems and services.
2. Define and evolve architectures that balance customer needs, architecture principles, and secure-by-design standards.
3. Contribute to divisional and line-of-business roadmaps, identifying opportunities for technology insertion and innovation.
4. Lead technical reviews, trade-off studies, and risk assessments for major design decisions.
5. Mentor and coach Technical Architects and Engineers, raising capability across the community.
6. Represent Leonardo at senior customer forums, technical boards, and industry events.
7. Support business winning, including technical design, bids, and proposal development.
8. Champion best practice, reuse, and model-based design approaches across the architecture community.
What you’ll bring
9. Extensive technical expertise with a proven track record of designing secure, integrated systems and services.
10. Ability to influence technical strategy and act as a recognised authority within your domain.
11. Strong communication skills with the ability to engage effectively with senior stakeholders.
Core areas (must have):
12. Proven experience in system and service architecture in a domain (infrastructure, applications, data, networking, cloud)
13. Knowledge of architecture frameworks (e.g. TOGAF, MODAF, NAF)
14. Knowledge of 3GPP technical standards
15. Advanced understanding of secure system design principles and cyber security standards
16. Experience shaping architectures within Agile or SAFe delivery environments
17. Ability to mentor, coach, and provide thought leadership within a technical community
Desirable:
18. Industry certifications (e.g. TOGAF, ArchiMate)
19. Vendor certifications (e.g. AWS)
20. Knowledge of TETRA / ESN and emergency services organisations
21. Knowledge of mission critical communication software
22. Experience contributing to technology roadmaps and enterprise strategy
23. Experience working internationally
24. Familiarity with service design, operational transformation, and digital modernisation
25. Exposure to cloud-native, DevSecOps, and automation approaches
26. Experience presenting at technical boards, customer forums, or industry conferences
This is not an exhaustive list, and we are keen to hear from you even if you might not have experience in all the above. The most important skill is a good attitude and willingness to learn.
Security Clearance
This role is subject to pre-employment screening in line with the UK Government’s Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV). For more information and guidance please visit:
Location
This role can be based at one of our UK sites, preferrably Bristol, with hybrid/custom working options where appropriate.
Why join us
At Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career development, and work–life balance. Whether you're looking to grow professionally, care for your health, or plan for the future, we’re here to help you thrive.
27. Time to Recharge: Enjoy generous leave with the opportunity to accrue up to 12 additional flexi-days each year.
28. Secure your Future: Benefit from our award-winning pension scheme with up to 15% employer contribution.
29. Your Wellbeing Matters: Free access to mental health support, financial advice, and employee-led networks championing inclusion and diversity (Enable, Pride, Equalise, Armed Forces, Carers, Wellbeing and Ethnicity).
30. Rewarding Performance: All employees at management level and below are eligible for our bonus scheme.
31. Never Stop Learning: Free access to 4,000+ online courses via Coursera and LinkedIn Learning.
32. Refer a friend: Receive a financial reward through our referral programme.
33. Tailored Perks: Spend up to £500 annually on flexible benefits including private healthcare, dental, family cover, tech & lifestyle discounts, gym memberships and more.
34. Flexible working: Flexible hours with hybrid working options. For part time opportunities, please talk to us about what might be possible for this role.
For a full list of our company benefits please visit our website.
Leonardo is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, we employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Our employees are not just part of a team—they are key contributors to shaping innovation, advancing technology, and enhancing global safety.
At Leonardo we are committed to building an inclusive, accessible, and welcoming workplace. We believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know.
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