Principal/Lead Systems Engineer (Security)

Leonardo UK; United States; Hybrid; USD 73,000 - 120,000; Full time

Benefits offered by this job

Hybrid working

Training & development

Pension scheme

Employee discounts

Job summary

Leonardo UK is seeking a Systems Engineer to design and develop security-related functionality for next-generation airborne communications. You will interact with project teams, security functions, international partners and customers to deliver robust solutions.

The role involves requirements management, architecture studies, security modeling, and producing technical reports, with hybrid working options and a strong focus on learning and collaboration within the Defence sector.

Qualifications

• Experience in the development of military and/or civil communication systems.
• Experience in security protocols such as authentication and encryption.
• Graduate degree in engineering, mathematics or related scientific discipline.
• Knowledge of UK high grade requirements.
• Knowledge of embedded system development and firmware development is desirable.

Responsibilities

• Management of system requirements.
• Feasibility studies to determine system architecture.
• Modelling of security functionality.
• Producing clear and concise technical documentation for your work.
• Support to the Project Engineering Lead to plan and develop work packages and subsequent reporting against these.
• Engage with customers and suppliers as necessary and maintain good team working behaviours.

Skills

Security protocols

Technical reports

Embedded development

Firmware development

Education

Graduate degree in engineering or related field

Job description

Your impactAre you a Systems Engineer who loves contributing to the UKs Defence Industry and making impactful change? Leonardo has a fantastic opportunity for an Engineer to be responsible for the design and development of security related functionality required to support our next generation airborne communications system. This role will involve engaging with other areas of the project, the project security function, international partners and the customer. You will be working on real Engineering problems, designing and developing solutions that sit at the heart of our products.

What you'll do

• Management of system requirements.
• Feasibility studies to determine system architecture.
• Modelling of security functionality.
• Producing clear and concise technical documentation for your work.
• Support to the Project Engineering Lead to plan and develop work packages and subsequent reporting against these.

Displaying good team working behaviours and taking a responsibility to manage your own work load in conjunction with the teamEngaging with customers and suppliers as necessary

What you'll bring

• Required
• Experience in the development of military and/or civil communication systems.
• Experience in security protocols such as authentication and encryptionAbility to produce detailed technical reports.
• Graduate degree in relevant engineering, mathematics or related scientific discipline.
• Ideally
• Knowledge of embedded system development.
• Knowledge of firmware development.
• Knowledge of UK high grade requirements.

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.

For a full list of our company benefits please visit our website.

Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity.

Where this vacancy is being recruited across more than one grade, the successful candidate will be appointed to a specific assessed grade, and the applicable salary range will be that associated with the grade of appointment.

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.

Security Clearance

Successful candidates will be UK nationals. 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: -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.

• 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 & lifestyle discounts, gym memberships and more.

Flexible working: Flexible hours with hybrid working options. For part time opportunities, please talk to us about what might be possible for this role.