Electronic Engineer ( Senior / Principal )

Onyx-Conseil; Weston-super-Mare, Tipton; On-site; GBP 60,000 - 90,000; Full time

Benefits offered by this job

Competitive salary

25 days holiday + bank holidays

Flexible working hours

Pension and private healthcare

Cycle to Work, Tech and Electric Car

Free on-site parking

Job summary

LA International is seeking a Senior/Principal Electronic Engineer for an on-site position in Weston-super-Mare. You will design analogue, digital and RF systems and drive projects from concept to manufacture while mentoring junior engineers.

Role involves high-density mixed-signal PCB design, board bring-up, testing and documentation, with collaboration across embedded software and mechanical teams. Security clearance is required or will be pursued.

Qualifications

• Degree in Electronic Engineering or related discipline.
• Strong experience with Altium Designer.
• Proven analogue, digital and RF design experience.
• Experience designing high-speed mixed-signal PCBs.
• Knowledge of EMC, RF layout, impedance control and PCB manufacturing.
• Experience taking products from concept through to production.
• FPGA or embedded software experience is beneficial.

Responsibilities

• Design analogue, digital and RF electronic systems using Altium Designer.
• Produce schematics, PCB layouts and manufacturing documentation.
• Develop high-density mixed-signal PCBs and support board bring-up, testing and validation.
• Work closely with embedded software and mechanical engineers.
• Support prototype builds, design reviews and technical documentation.
• Provide technical guidance to junior engineers.

Skills

Analogue, digital and RF design

High-speed mixed-signal PCB design

EMC / RF layout / impedance control

Product development lifecycle (concept

FPGA or embedded software experience

Education

Degree in Electronic Engineering

Tools

Altium Designer

Job description

Senior / Principal Electronic Engineer

Location: Weston-super-Mare (On-site)

Type: Permanent

An exciting opportunity for an experienced Electronic Engineer to design and develop advanced analogue, digital and RF electronic systems for cutting‑edge products and research projects. You'll work within multidisciplinary teams, taking designs from concept through to manufacture while supporting prototype development and mentoring junior engineers.

Key Responsibilities

• Design analogue, digital and RF electronic systems using Altium Designer.
• Produce schematics, PCB layouts and manufacturing documentation.
• Develop high‑density mixed‑signal PCBs and support board bring‑up, testing and validation.
• Work closely with embedded software and mechanical engineers.
• Support prototype builds, design reviews and technical documentation.
• Provide technical guidance to junior engineers.

Requirements

• Degree in Electronic Engineering or a related discipline.
• Strong experience with Altium Designer.
• Proven analogue, digital and RF design experience.
• Experience designing high‑speed mixed‑signal PCBs.
• Knowledge of EMC, RF layout, impedance control and PCB manufacturing.
• Experience taking products from concept through to production.
• Excellent troubleshooting, documentation and communication skills.
• FPGA or embedded software experience is beneficial.

Benefits

• Competitive salary
• 25 days holiday + bank holidays
• Flexible working hours
• Pension and private healthcare
• Cycle to Work, Tech and Electric Car schemes
• Free on‑site parking and additional employee benefits

Security Requirements

Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks.

LA International is an award‑winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.

An award‑winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.

Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.