Principal security engineer Work, Jobs in Fareham North West, Ham (with Salaries)

Principal/Lead Systems Engineer (Security)
Leonardo UK Ltd —Southampton
- £54,000 - £81,000 a year
- Full-time
- Hybrid work
- Military
- Engineering
- Flexible schedule
- Referral programme
Principal Inspector of Marine Accidents
Department for Transport —Southampton
- £96,140 a year
- Full-time
- Hybrid work
- Project management
- Presentation skills
- Travel
- Annual leave
- Employee assistance programme
Electronics Design Authority / Principal/Senior Electronics Engineer
BAE Systems —Portsmouth
- Up to £61,600 a year
- Hybrid work
- Engineering
- Mentoring
- Leadership
2d
Principal Software Engineer
Sirius Analysis Limited —Portsmouth
- £50,000 - £60,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Office
- Free parking
- Life insurance
Quick apply
R0030266 Principal / Lead Networks Systems Engineer
Leonardo UK Ltd —Southampton
- £50,000 - £80,000 a year
- Full-time
- Hybrid work
- Accounting
- Computer networking
- Flexible schedule
- Referral programme
Principal Mechanical Engineer
QinetiQ —Gosport
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Bachelor's degree
- Employee discount
5d
Senior / Principal Systems Engineer
Leonardo UK Ltd —Southampton
- £44,000 - £71,400 a year
- Full-time
- Hybrid work
- Doctoral degree
- Communication skills
- Flexible schedule
- Referral programme
Principal / Lead Systems Engineer - Naval
Leonardo UK Ltd —Southampton
- £54,000 - £81,000 a year
- Full-time
- Hybrid work
- Military
- Engineering
- Software development
- Flexible schedule
- Referral programme
11d
Senior Mechanical/Structural Engineer
QinetiQ —Gosport
- Full-time
- Engineering
- Bachelor's degree
- Mechanical knowledge
- Employee discount
3d
FPGA Firmware Specialist
Leonardo UK Ltd —Southampton
- £54,000 - £84,000 a year
- Full-time
- Hybrid work
- Mentoring
- Flexible schedule
- Referral programme
Principal Systems Engineer
Leonardo UK Ltd —Southampton
- £53,000 - £71,400 a year
- Full-time
- Hybrid work
- Doctoral degree
- Communication skills
- Flexible schedule
- Referral programme
Systems Qualification Engineer III
Parker Hannifin Corporation —Fareham
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Free parking
- Work from home
Principal Software Engineer - Python
Procode Technology Limited —Eastleigh
- £65,000 a year
- Hybrid work
- Azure
- AWS
- APIs
- Annual leave
- Employee assistance programme
Principal Test Systems Engineer
Leonardo UK Ltd —Southampton
- £55,000 - £65,000 a year
- Full-time
- Hybrid work
- Communication skills
- Flexible schedule
- Referral programme
Goods Inward / Manual Inspector
Senior Flexonics LPE —Lymington
- Full-time
- Free parking
- Profit sharing
Quick apply
2d
CMM Inspector
Senior Flexonics LPE —Lymington
- Full-time
- IT
- Free parking
- Profit sharing
Quick apply
2d
Contract Manager
Forestry England —Lyndhurst
- £40,388 - £43,482 a year
- Part-time
- English
- Contracts
- Free parking
- Employee discount
4d
Estimating Engineer
Senior Flexonics LPE —Lymington
- Full-time
- CAD
- Engineering
- Microsoft Office
- Free parking
- Profit sharing
Quick apply
Senior Backend Engineer (Java)
Benifex —Southampton
- £75,000 - £90,000 a year
- Remote
- Java
- Mentoring
- APIs
- Employee assistance programme
Digital Electronics Engineer
Leonardo UK Ltd —Southampton
- £45,000 - £71,000 a year
- Full-time
- Hybrid work
- Engineering
- Flexible schedule
- Referral programme

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principal security engineer jobs near fareham north west, ham

Principal/Lead Systems Engineer (Security)

Leonardo UK Ltd -
Southampton

Apply Now

Job details

Full-time
£54,000 - £81,000 a year

Benefits

Company pension
Discounted gym membership
Private medical insurance
Flexible schedule
Referral programme

Qualifications

Authentication
Military
Engineering
Encryption
Firmware
Mathematics

Full job description

Job Description:

Your impact

Are 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 team
Engaging 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 encryption
Ability 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.

Security Clearance

Successful candidates will need to be current 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: https://careers.uk.leonardo.com/gb/en/security-and-vetting

Salary Range:

Principal Engineer £54k - £71k
Lead Engineer - £67k - £81k

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 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.

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.

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!

Primary Location:

GB - Southampton

Contract Type:

Permanent

Hybrid Working:

Hybrid

Apply Now

Refine Your Search

principal security engineer jobs in fareham north west, ham

Principal/Lead Systems Engineer (Security)

Principal Inspector of Marine Accidents

Electronics Design Authority / Principal/Senior Electronics Engineer

Principal Software Engineer

R0030266 Principal / Lead Networks Systems Engineer

Principal Mechanical Engineer

Senior / Principal Systems Engineer

Principal / Lead Systems Engineer - Naval

Senior Mechanical/Structural Engineer

FPGA Firmware Specialist

Principal Systems Engineer

Systems Qualification Engineer III

Principal Software Engineer - Python

Principal Test Systems Engineer

Goods Inward / Manual Inspector

CMM Inspector

Contract Manager

Estimating Engineer

Senior Backend Engineer (Java)

Digital Electronics Engineer

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