Quality Analysis & Repair Technician

About the role

Join Addvolt’s workshop in Matosinhos as a Quality Analysis & Repair Technician. You will be responsible for diagnosing product and system failures, performing repairs, and ensuring that every unit meets the company’s strict quality standards before it returns to the market.

Key responsibilities

• Diagnose product and system failures, identify root causes and recurring patterns.
• Carry out repair and rework activities following defined quality procedures.
• Inspect, test and validate repaired units prior to release.
• Record, analyse and report failure data to support continuous improvement.
• Provide feedback on recurring issues to Engineering, Quality and Supply Chain teams.
• Support root‑cause analysis (RCA) and contribute to corrective‑and‑preventive actions (CAPA).
• Monitor repair performance KPIs such as turnaround time and defect trends.
• Assist with incoming, in‑process and final quality control activities when required.
• Help manage inventory of spare parts, tools and materials.
• Maintain a clean, organized and safe workshop environment.

Required profile

• Minimum CET or equivalent (Level 5 – CNQ – DGERT) degree, or BSc/MSc in Engineering.
• At least 2 years of experience in a similar quality analysis or repair role.
• Commitment to Addvolt values: People, Sustainability, Innovation, Passion and Determination.
• Fluent English; additional languages are a plus.

Required skills

• Strong analytical and troubleshooting mindset for failure analysis.
• Experience diagnosing and repairing electrical and/or mechanical systems.
• Knowledge of quality‑control principles (inspection, testing, non‑conformity handling).
• Proficiency with data‑recording tools such as Excel and ERP systems.