SMT​/AOI Inspector

Company Description HOLMES CIRCUIT DESIGNS LIMITED is an electronic manufacturing company specializing in the production of high-quality circuit assemblies. We focuses on precision, reliability, and compliance with industry standards to support a diverse range of customers and applications. Team members collaborate closely across engineering, production, and quality functions to deliver robust solutions. We value continuous improvement, safe working practices, and professional development for our workforce.

Role Description The SMT/AOI Inspector is a full-time, on-site role based in Letchworth, responsible for ensuring the quality and accuracy of surface-mount technology (SMT) assemblies through manual and automated optical inspection (AOI). Day-to-day tasks include inspecting PCB assemblies against drawings and specifications, verifying solder joints and component placement, and identifying defects or non-conformances. The role involves operating AOI equipment, reviewing inspection results, and recording findings in quality systems, as well as working with production and engineering teams to resolve issues and support root-cause analysis.

The inspector will follow established work instructions, adhere to health and safety and ESD controls, and contribute to maintaining high manufacturing standards and on-time delivery.

Qualifications

• Experience with SMT inspection, AOI equipment operation, and PCB assembly quality checks.
• Ability to read and interpret technical drawings, circuit board layouts, and manufacturing documentation.
• Strong attention to detail, visual acuity for fine work, and accurate defect identification and recording.
• Familiarity with electronic components, soldering quality standards (e.g., IPC criteria), and rework processes is beneficial.
• Basic computer skills for using AOI software, production tracking systems, and quality reporting tools.
• Effective communication skills and the ability to collaborate with production, engineering, and quality teams.
• Previous experience in electronics manufacturing or a similar quality-focused role is preferred.
• Relevant vocational training or qualification in electronics, manufacturing, or a related technical field is advantageous.