Your impact
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 or customer premises to ensure close collaboration with the wider team and with our customers.
Leonardo UK is seeking a Principal Cyber Consultant to join the Cyber & Security Solutions Division Consulting team.
This role will take the lead on developing our growing offering to Government and Critical National Infrastructure (CNI) customers. This will involve a mixture of business winning and bid writing activity, project delivery, and product development, working in conjunction with other business functions as needed.
What you will do as a Principal Consultant:
What you’ll bring
This is an exciting opportunity to be part of a growing campaign into Government, CNI and wider national strategic organisations, with significant potential for further progression depending on the success of the campaign. You will work within the Cyber Consultancy Practice and in close conjunction with the Sales, Commercial and Finance functions within the business, as well as the Head of Cyber Consulting.
In addition to a passion for cyber and information security, you must have:
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: https://careers.uk.leonardo.com/gb/en/security-and-vetting
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.
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.
Be part of something bigger - apply now!
#LI-CYBER
Primary Location:
GB - Bristol - Coldharbour Lane
Additional Locations:
GB - Luton - Cap. Green 300, GB - Southampton
Contract Type:
Permanent
Hybrid Working:
Hybrid

Leonardo is a global security company that realises multi-domain technological capabilities in AD&S.
With over 60,000 employees worldwide, the company has a significant industrial presence in Italy, the UK, Poland, and the US. It also has a commercial presence in 150 countries through subsidiaries, joint ventures and investments. A key player in major international strategic programmes, it is a technological and industrial partner of governments, defence administrations, institutions and companies.
In 2024, Leonardo recorded consolidated revenues of €17.8 bn, new orders for €20.9 bn and invested €2.5 bn in R&D. Innovation, continuous research, digitalisation and sustainability are the pillars of its business worldwide.
Stefano Pontecorvo has been the Chairman since 9 May 2023 and Roberto Cingolani has been the CEO and General Manager since 9 May 2023.
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