Principal Product Security Engineer in Lincolnshire
Principal Product Security Engineer

Principal Product Security Engineer in Lincolnshire

Lincolnshire Full-Time 60000 - 80000 £ / year (est.) No home office possible
Leonardo

At a Glance

  • Tasks: Lead product security for cutting-edge fighter aircraft development and ensure robust cyber resilience.
  • Company: Join Leonardo, a leader in defence technology with a focus on innovation and teamwork.
  • Benefits: Enjoy generous leave, an award-winning pension scheme, and access to mental health support.
  • Other info: Dynamic workplace with excellent career growth and a strong focus on wellbeing.
  • Why this job: Make a real impact in defence technology while growing your skills in a supportive environment.
  • Qualifications: Experience with security frameworks and a willingness to learn are key.

The predicted salary is between 60000 - 80000 £ per year.

Your Impact

Are you eager to support the delivery of Product cyber resilience, at the cutting edge of fighter aircraft development? Our Electronic Warfare and Future Combat Air Systems (EW and FCAS) Design Integrity department are seeking a Lead Security Engineer to join their team working to develop the defence products of the future across all domains. As a Lead Security Engineer, you will be responsible for the delivery of product security, working alongside product teams as part of the EW and FCAS business areas.

Responsibilities

  • Defining product security requirements, advising development teams on suitable implementation standards and techniques and supporting product development activities.
  • Develop and manage security protocols, tools, and processes that keep our technologies ahead of emerging threats.
  • Creation and management of key artefacts such as Risk Assessments and Remediation Action Plans.
  • Drive Security Assurance through the full product lifecycle, ensuring every design is robust, compliant, and resilient.
  • Contributing to continual improvement of the engineering capability.
  • Contribute to Leonardo’s UK-wide Security and IA community — shaping best practice and influencing security strategy.
  • Liaison with Security experts, including the head of product security and Product Cyber Resilience Managers to support ongoing Security Assurance.

What You’ll Bring

  • Practical experience of ISO27001/27004/27005 and NIST Risk Management Framework (RMF).
  • Experience of supporting a security risk management system for highly regulated products based on recognised frameworks such as aerospace, nuclear, automotive, rail or oil and gas.
  • Understanding and appreciation of the Engineering development lifecycles and how the Product Security specialism aligns.
  • Ability to interpret Penetration Test Reports and support remediation action.
  • Awareness of UK Government Assurance Processes (such as the legacy JSP 604 Assurance or the CAF GovAssure processes).

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).

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.

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 at management level and below are eligible for our bonus scheme.

Never Stop Learning

Free access to 4,000+ online courses via Coursera and LinkedIn Learning.

Refer a friend

Receive a financial reward through our referral programme.

Tailored Perks

Spend up to £500 annually on flexible benefits including private healthcare, dental, family cover, tech.

Principal Product Security Engineer in Lincolnshire employer: Leonardo

At Leonardo, we pride ourselves on being an exceptional employer, particularly for those in the Principal Product Security Engineer role. Our commitment to employee wellbeing is reflected in our comprehensive benefits package, which includes generous leave, a robust pension scheme, and access to mental health support. With a strong focus on professional development through free online courses and a culture that champions inclusion and diversity, we provide a dynamic environment where you can thrive while contributing to cutting-edge defence technology.
Leonardo

Contact Detail:

Leonardo Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Product Security Engineer in Lincolnshire

✨Tip Number 1

Network like a pro! Reach out to current employees at Leonardo through LinkedIn or industry events. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.

✨Tip Number 2

Prepare for the interview by brushing up on your knowledge of ISO27001 and NIST RMF. We want to see that you’re not just familiar with these frameworks but can also discuss how they apply to product security in real-world scenarios.

✨Tip Number 3

Show off your problem-solving skills! Be ready to tackle hypothetical security challenges during interviews. We love candidates who can think on their feet and come up with creative solutions to complex issues.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Leonardo.

We think you need these skills to ace Principal Product Security Engineer in Lincolnshire

Product Security Requirements Definition
Security Protocols Development
Risk Assessments
Remediation Action Plans
Security Assurance
ISO27001
NIST Risk Management Framework (RMF)
Security Risk Management System
Engineering Development Lifecycles
Penetration Test Report Interpretation
UK Government Assurance Processes
Adaptability
Willingness to Learn

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your practical experience with ISO standards and risk management frameworks, as these are key for us.

Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about product security and how your background aligns with our mission. Show us your enthusiasm for working in cutting-edge defence technology!

Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled security challenges in the past. We love to see candidates who can think critically and adapt to emerging threats.

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’s super easy!

How to prepare for a job interview at Leonardo

✨Know Your Security Frameworks

Make sure you brush up on ISO27001, NIST RMF, and any other relevant frameworks before the interview. Being able to discuss how you've applied these in past roles will show your practical experience and understanding of security protocols.

✨Showcase Your Problem-Solving Skills

Prepare examples of how you've tackled security challenges in previous projects. Discuss specific instances where you defined product security requirements or managed risk assessments, as this will demonstrate your hands-on experience and strategic thinking.

✨Understand the Product Lifecycle

Familiarise yourself with the engineering development lifecycles and how product security fits into each phase. Being able to articulate this connection will highlight your comprehensive understanding of the role and its impact on product resilience.

✨Ask Insightful Questions

Prepare thoughtful questions about the company's approach to security assurance and their current challenges. This not only shows your interest in the role but also gives you a chance to assess if the company aligns with your values and career goals.

Principal Product Security Engineer in Lincolnshire
Leonardo
Location: Lincolnshire

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