Principal Electrical Design Engineer in London
Principal Electrical Design Engineer

Principal Electrical Design Engineer in London

London Full-Time 36000 - 60000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead electrical design for critical maritime systems and develop innovative control solutions.
  • Company: Globally recognised defence and technology organisation with a focus on safety-critical systems.
  • Benefits: Competitive salary, performance bonus, private healthcare, and flexible working options.
  • Why this job: Make a real impact on national infrastructure while advancing your engineering career.
  • Qualifications: Experience in electrical design and a degree in engineering or equivalent hands-on experience.
  • Other info: Join a diverse team with structured career development and mentoring opportunities.

The predicted salary is between 36000 - 60000 £ per year.

Join a globally recognised defence and technology organisation delivering complex, safety-critical systems that protect and support national infrastructure. This Principal Electrical Design Engineer role sits at the heart of cutting-edge maritime programmes, shaping high-availability control systems that genuinely matter.

Role Overview:

  • Location: London (Hybrid Working Available)
  • Package: Competitive salary + performance bonus + comprehensive benefits
  • Industry: Defence & Engineering

What You’ll Be Doing:

  • Leading electrical design activity across major platform management and control system programmes
  • Designing and developing electrical panels, cabinets and enclosures aligned to demanding operational requirements
  • Producing and reviewing schematics, wiring diagrams and technical documentation to industry and defence standards
  • Taking ownership of power and control system designs from concept through to integration and qualification
  • Justifying design decisions, component selections and system configurations with clear technical rationale
  • Managing bills of materials, specifications and engineering documentation for contractual delivery
  • Troubleshooting and resolving electrical issues across design, manufacturing and integration phases
  • Supporting requirement definition and ensuring compliance within safety-critical environments

Main Skills Needed:

  • Proven experience in electrical design engineering within complex engineering projects
  • Background as an Electrical or Hardware Lead (or ready to step into that level of responsibility)
  • Strong understanding of electrical standards, ideally within defence or regulated industries (e.g. Lloyd’s, Def Stan)
  • Experience designing power and control systems, including panel and cabinet layouts
  • Confident working with electrical CAD tools and structured documentation processes
  • Degree-qualified in a relevant engineering discipline, or equivalent hands-on experience
  • Able to operate effectively in fast-paced, high-accountability environments

What’s in It for You:

  • Flexible and hybrid working, including the option of a compressed fortnight
  • Private healthcare and cash health plan
  • Holiday buy and sell scheme
  • Performance-related bonus
  • Structured career development, mentoring and ongoing training
  • The opportunity to work on mission-critical systems that directly support UK defence capability

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.

Principal Electrical Design Engineer in London employer: Addition

As a Principal Electrical Design Engineer at our globally recognised defence and technology organisation in London, you will be part of a dynamic team dedicated to delivering complex, safety-critical systems that protect national infrastructure. We offer a flexible hybrid working environment, competitive salary with performance bonuses, and comprehensive benefits, alongside structured career development opportunities that empower you to grow and excel in your engineering career while contributing to mission-critical projects that make a real difference.
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Contact Detail:

Addition Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Electrical Design Engineer in London

✨Tip Number 1

Network like a pro! Reach out to your connections in the defence and engineering sectors. Attend industry events or webinars, and don’t be shy about introducing yourself. You never know who might have the inside scoop on job openings!

✨Tip Number 2

Showcase your skills! Create a portfolio that highlights your best electrical design projects. Include schematics, wiring diagrams, and any technical documentation you've produced. This will give potential employers a clear view of what you can bring to the table.

✨Tip Number 3

Prepare for interviews by brushing up on your technical knowledge. Be ready to discuss your experience with power and control systems, and how you’ve tackled challenges in past projects. Confidence is key, so practice articulating your thought process!

✨Tip Number 4

Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Keep an eye on our job listings and make sure your application stands out by tailoring it to the specific role you’re interested in.

We think you need these skills to ace Principal Electrical Design Engineer in London

Electrical Design Engineering
Power and Control Systems Design
Electrical CAD Tools
Schematic Production
Wiring Diagrams
Technical Documentation
Component Selection
System Configuration
Troubleshooting Electrical Issues
Compliance with Safety-Critical Standards
Bill of Materials Management
Engineering Documentation
Understanding of Electrical Standards
Ability to Work in Fast-Paced Environments

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Principal Electrical Design Engineer role. Highlight your experience in electrical design engineering and any relevant projects you've worked on. We want to see how your skills align with our needs!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a perfect fit. Don’t forget to mention your understanding of electrical standards and your experience with power and control systems.

Showcase Your Technical Skills: When filling out your application, be sure to showcase your technical skills, especially with electrical CAD tools and documentation processes. We’re looking for someone who can hit the ground running, so let us know what you bring to the table!

Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s straightforward and ensures your application goes directly to us. Plus, we love seeing candidates who take that extra step!

How to prepare for a job interview at Addition

✨Know Your Stuff

Make sure you brush up on your electrical design principles and standards, especially those relevant to defence. Be ready to discuss your past projects in detail, focusing on the challenges you faced and how you overcame them.

✨Showcase Your Leadership Skills

As a Principal Electrical Design Engineer, you'll be expected to lead projects. Prepare examples of how you've successfully managed teams or projects in the past, highlighting your ability to take ownership and drive results.

✨Be Ready for Technical Questions

Expect in-depth technical questions about power and control systems, CAD tools, and schematics. Practise explaining your design decisions and the rationale behind your component selections clearly and confidently.

✨Understand the Company’s Mission

Familiarise yourself with the organisation's role in national defence and their key projects. Showing that you understand their mission and how your skills can contribute will set you apart from other candidates.

Principal Electrical Design Engineer in London
Addition
Location: London

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