Senior Electronics Engineer

📍 Cardiff – Hybrid (3 days on-site, 2 remote)
💰 £60k – £70k + bonus

An established business in Cardiff is growing its hardware team and needs an experienced Electronics Engineer to take ownership of board-level design, test and compliance. You'll see products through every stage, from early concept work to volume manufacture, and work with in-house teams, contract manufacturers and suppliers.

🔧 The role

• Own hardware design for upcoming products, bringing in new technologies where they add value
• Assess early builds and production samples, working with product, manufacturing and supplier teams to sign them off
• Write and run test and validation plans with the wider design team
• Verify electrical system performance against requirements
• Fault-find and optimise boards in the lab and in live field conditions
• Investigate failures, find the root cause and feed fixes back into the design
• Build quick-turn prototype boards and small sub-assemblies for in-house testing
• Look after EMC compliance across new products and the existing range
• Keep test and validation processes documented and up to date
• Share findings and recommendations with internal stakeholders and external partners