Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead cutting-edge electronics projects and mentor a high-performing team.
- Company: Join a secure, innovative government organisation focused on advanced technology.
- Benefits: Enjoy 28 days' leave, a generous pension contribution, and paid overtime.
- Why this job: Shape the future of critical systems in a dynamic, supportive environment.
- Qualifications: PhD or Master's with 10+ years in electronics design required.
- Other info: UK nationals only; SC clearance needed for this role.
The predicted salary is between 52000 - 84000 £ per year.
Job Description
Role: Principal Electronics EngineerLocation: LondonSalary: £65,000-£70,000 per annumClearance Required: SC (active or eligible)
A secure, technically advanced government organisation is looking for a Principal Electronics Engineer to serve as the technical lead and design authority on a range of cutting-edge electronics projects. This role is ideal for a senior engineer with a strong foundation in design and a proven record of technical leadership.
The Role
This is not just a hands-on role-it's about setting direction, maintaining design integrity, and ensuring robust delivery across complex, often bespoke electronics systems. You'll guide a high-performing team through design reviews, component strategy, and innovation roadmaps, while actively mentoring and influencing project success.
Key Responsibilities
-
Act as design authority across all electronic development projects
-
Lead formal design reviews and provide expert oversight
-
Drive early-stage problem-solving and design strategy
-
Research and integrate new technologies and techniques
-
Mentor engineers and provide daily technical guidance
-
Align technical development with delivery objectives and timelines
-
Contribute to prototyping, validation, and system evaluations
Required Qualifications & Experience
-
PhD in Electronics or related fieldOR Master's degree with 10+ years of high-level electronics design experience
-
Broad expertise including:
-
Analogue/digital circuit design
-
Schematic capture and PCB layout
-
Embedded systems (hardware/software)
-
RF, signal processing, or high-speed design
-
-
Experience leading design reviews and setting technical standards
-
Strong stakeholder communication at both technical and strategic levels
Desirable
-
Chartered Engineer (CEng) status
-
Background in secure, regulated, or safety-critical systems
-
Experience in miniaturised or low-SWaP electronic design
Benefits
-
28 days' annual leave (rising to 33 after 5 years), plus bank holidays
-
9% employer contribution to civil service pension
-
Paid overtime, long-service recognition
-
Sponsored professional membership
-
Access to advanced tools and labs in a secure R&D setting
Additional Information
Due to the nature of this work, applicants must be UK nationals or dual nationals (one nationality British). Security Check (SC) clearance is required, with potential for DV clearance depending on role responsibilities.
This is a rare opportunity to shape the future of critical electronic systems in a secure and innovative environment. If you're a proven design authority ready to lead from the front, apply now with your CV and we'll be in touch to discuss further.
Principal Electronics Engineer - London employer: Roc Search Limited
Contact Detail:
Roc Search Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Electronics Engineer - London
✨Tip Number 1
Network with professionals in the electronics field, especially those who have experience in government or regulated environments. Attend industry events or webinars to connect with potential colleagues and learn about the latest trends in electronics design.
✨Tip Number 2
Familiarise yourself with the specific technologies and methodologies mentioned in the job description, such as RF design and embedded systems. This will not only enhance your knowledge but also demonstrate your commitment to the role during discussions.
✨Tip Number 3
Prepare to discuss your previous leadership experiences in detail. Think of specific examples where you led design reviews or mentored junior engineers, as this will showcase your ability to fulfil the technical lead role effectively.
✨Tip Number 4
Research the organisation's recent projects and innovations. Being knowledgeable about their work will allow you to engage in meaningful conversations during interviews and show that you're genuinely interested in contributing to their mission.
We think you need these skills to ace Principal Electronics Engineer - London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your relevant experience in electronics design, particularly any leadership roles you've held. Emphasise your expertise in analogue/digital circuit design, embedded systems, and any experience with RF or high-speed design.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for electronics engineering and your ability to lead technical projects. Mention specific examples of how you've guided teams through design reviews and problem-solving in previous roles.
Highlight Relevant Qualifications: Clearly state your educational background, especially if you hold a PhD or a Master's degree with extensive experience. Include any relevant certifications, such as Chartered Engineer (CEng) status, to strengthen your application.
Showcase Your Communication Skills: In your application, demonstrate your ability to communicate effectively with stakeholders at both technical and strategic levels. Provide examples of how you've successfully aligned technical development with project objectives and timelines.
How to prepare for a job interview at Roc Search Limited
✨Showcase Your Technical Leadership
As a Principal Electronics Engineer, you'll need to demonstrate your ability to lead and mentor a team. Prepare examples of past experiences where you've successfully guided projects or teams, highlighting your role in design reviews and problem-solving.
✨Understand the Company’s Projects
Research the specific electronics projects the organisation is involved in. Familiarise yourself with their technologies and methodologies, as this will allow you to speak knowledgeably about how your skills align with their needs during the interview.
✨Prepare for Technical Questions
Expect in-depth technical questions related to analogue/digital circuit design, PCB layout, and embedded systems. Brush up on these topics and be ready to discuss your experience and approach to complex design challenges.
✨Communicate Clearly with Stakeholders
Strong communication skills are essential for this role. Practice articulating your thoughts clearly and concisely, especially when discussing technical concepts with non-technical stakeholders. This will demonstrate your ability to bridge the gap between technical and strategic discussions.
