LE

Graduate Product Security Engineer

Leonardo southampton Posted 24 Oct 2026 Closing: 23 Nov 2026
Permanent Hybrid DV Cleared

Role Description & Technical Scope

Your impact

Are you ready to launch your career and make an impact on real-world projects from day one?

Job Description

At Leonardo, we’re looking for graduates who want to be part of something extrordinary—shaping innovation, advancing technology, and enhancing global safety.

We are committed to developing our graduates into leading technical or business professionals, and as such we will also support you through your preferred route for professional development.

Our 12 month Graduate Programmes give you the opportunity to work on exciting and challenging projects alongside subject matter experts.

On joining, you will receive a starting salary of £34,000 per annum, plus a £1,000 welcome bonus. You’ll also be eligible for a £1,000 exit bonus upon successful completion of the programme. In addition, you may be eligible for a Temporary Accommodation Allowance (TAA), subject to specific criteria.

We encourage you to spend at least three days each week on site to integrate with your team and maximise your learning experience.

As a Graduate Product Security Engineer, you will

  • Assist highly technical and skilled individuals in identifying security risks within complex systems.
  • Identify and implement technical, administrative and physical controls within products to ensure they are secure for our Customers.
  • Learn to understand how information security is critical at every stage of product design, from concept through to decommissioning.
  • Work with an experienced, enthusiastic team driven to produce results and ultimately secure systems.
  • You will be provided the opportunity to work towards Industry recognised professional cyber security certifications and qualifications.">

Entry Requirements

  • A minimum of a 2:2 Bachelor’s/Integrated Master’s degree, or higher degree, such as MSc or PhD.

For This Role, Acceptable Degree Disciplines Include

  • Cyber Security
  • Information Security
  • Computer Science
  • Ethical Hacking

Security Clearance

Many of our roles are subject to security and export control restrictions set by UK Government Security requirements and customer obligations. As a result, and in line with the UK Government Baseline Personnel Security Standard (BPSS) requirements, all successful applicants will be asked to provide evidence of identity, eligibility to work in the UK, criminal record declaration information and employment and/or education history verification for the previous five years.

For staff operating in more sensitive posts, there is an additional range of personnel security controls referred to as National Security Vetting (NSV). As part of this process, a range of factors may be considered, including an individual's background, travel history, nationality, previous nationalities held and other information relevant to the vetting assessment.

To be eligible for National Security Vetting at SC level, applicants will generally be expected to have continuously resided in the UK for the previous five years. For DV clearance, this is typically ten years. In some circumstances, time spent overseas may be accepted, with additional overseas checks. Additional vetting requirements may apply upon appointment.

For more information and guidance please visit:

Why join us

At Leonardo, our people are at the heart of everything we do, key contributors in shaping innovation, advancing technology, and enhancing global safety.

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.

  • Time to recharge: Enjoy generous leave with the opportunity to accrue up to 12 additional flexi-days each year.
  • Secure your future: Benefit from our award-winning pension scheme with up to 15% employer contribution.
  • 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).
  • Rewarding performance: All employees are eligible for our bonus scheme.
  • Join in our success: Our annual Employee Stock Ownership Plan provides you the opportunity to own shares in Leonardo.
  • Tailored perks: Spend up to £500 annually on flexible benefits including private healthcare, dental, family cover, tech & lifestyle discounts, gym memberships and more.

For a full list of our company benefits please visit:

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, communities and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know.

Primary Location

GB - Luton - Cap. Green 300

Additional Locations

GB - Basildon, GB - Bristol - Coldharbour Lane, GB - Lincoln, GB - Southampton

Contract Type

Permanent

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Key Details
  • Date Posted: 24 Oct 2026
  • Location: southampton
  • Employment: Permanent
  • Workplace: Hybrid
  • Clearance: DV Cleared
  • Domain: IT & Technology
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