High Voltage Electrical Test & Commissioning Technician

Proactive Global; Norton-Le-Moors; On-site; GBP 30,000 - 52,000; Full time

Job summary

Proactive Global is seeking a High Voltage Electrical Test & Commissioning Technician in Stoke-on-Trent to join a specialist engineering team responsible for installation, testing, commissioning and maintenance of high-voltage equipment and power conversion systems.

The role requires NVQ Level 3 in Electrical Engineering, proven fault-finding and safe working with HV systems, plus strong documentation, quality control and adherence to ISO 9001 and site procedures.

Qualifications

• NVQ Level 3+ in Electrical Engineering or equivalent.
• Proven practical experience with high-voltage systems and equipment.
• Strong HV safety knowledge including isolation, switching and lockout/tagout.

Responsibilities

• Install, test, commission and maintain HV equipment including converters, transformers, filters and control systems.
• Carry out routine inspections, functional testing and maintenance to ensure reliability.
• Perform diagnostics and fault-finding with specialist test equipment and documentation.
• Investigate faults, identify causes and support corrective actions.
• Ensure work adheres to safety procedures and site authorisations.
• Maintain accurate maintenance records and system configuration details.

Skills

HV knowledge

Fault finding

Schematics reading

Documentation

Safety procedures

Quality compliance

Teamwork

Education

NVQ Level 3 in Electrical Engineering

Tools

Electrical test equipment

Electrical drawings interpretation

Job description

High Voltage Electrical Test & Commissioning Technician Required Stoke-on-Trent

The Role

We are seeking an experienced High Voltage Electrical Technician to join a specialist engineering team responsible for the installation, testing, commissioning and maintenance of high-voltage electrical equipment and power conversion systems.

The successful candidate will work with complex electrical equipment, including converters, transformers, filters and associated control systems, ensuring safe and reliable operation in accordance with technical specifications, quality standards and established safety procedures.

This role requires strong electrical engineering knowledge, practical diagnostic skills and a disciplined approach to safety, documentation and quality within a regulated engineering or manufacturing environment.

Key Responsibilities

Installation, Testing and Maintenance

• Install, test, commission and maintain high-voltage electrical equipment, including converters, transformers, electrical filters and control systems.
• Carry out routine inspections, functional testing and maintenance activities to ensure equipment reliability and operational performance.
• Perform electrical diagnostics and fault-finding activities using specialist test equipment, measurement instruments and technical documentation.
• Investigate equipment faults, identify underlying causes and support the implementation of effective corrective actions.
• Assist with operational testing, system monitoring and control activities to verify equipment performance against required specifications.
• Support the configuration, testing and validation of electrical systems following installation, maintenance or modification.

High-Voltage Safety and Compliance

• Carry out all work in accordance with high-voltage safety procedures, approved working practices and applicable electrical engineering standards.
• Follow established switching procedures, isolation requirements and lockout/tagout (LOTO) processes, in line with relevant authorisations and site procedures.
• Identify electrical hazards and ensure appropriate safety precautions are implemented before commencing work.
• Comply with applicable environmental requirements, workplace safety policies and engineering procedures.
• Ensure work is undertaken within the limits of personal competence, training and authorisation.

Quality Assurance and Documentation

• Maintain accurate technical documentation, including maintenance records, test results, inspection reports and system configuration details.
• Work in accordance with established quality management systems, including ISO 9001 requirements and controlled engineering procedures.
• Support product quality investigations and root cause analysis of failed or defective hardware.
• Identify and report equipment defects, non-conformances and quality concerns promptly.
• Assist with corrective and preventive actions to address identified issues and minimise the risk of recurrence.
• Ensure engineering work is completed and recorded in accordance with approved specifications and documentation requirements.

Teamwork and Continuous Improvement

• Collaborate with engineering, production, testing and quality teams to resolve technical issues and maintain equipment reliability.
• Contribute to improvements in maintenance procedures, testing methods and operational practices.
• Maintain a professional, accountable and safety-conscious approach to all assigned responsibilities.
• Demonstrate integrity, innovation and effective teamwork while adhering to organisational policies and professional conduct standards.

Essential Requirements

• NVQ Level 3 or equivalent qualification in Electrical Engineering, Power Systems or a related discipline.
• Proven practical experience working with high-voltage electrical systems and associated equipment.
• Strong understanding of high-voltage safety procedures, including electrical isolation, switching and lockout/tagout practices.
• Ability to read, interpret and work from electrical schematics, wiring diagrams and technical manuals.
• Experience working within a regulated engineering, electrical installation, testing or manufacturing environment.
• Competence in electrical fault finding, diagnostics and the use of appropriate test equipment.
• Understanding of electrical testing, commissioning and maintenance procedures.
• Strong attention to detail, with a commitment to safety, technical accuracy and quality compliance.
• Ability to maintain accurate engineering records and follow formal procedures.

Desirable Qualifications and Experience

• Experience working with high-voltage direct current (HVDC) systems.
• High Voltage Authorised Person (HV AP) certification or equivalent relevant authorisation.
• IPC J-STD-001 certification in soldered electrical and electronic assemblies.
• Familiarity with ISO 9001 quality management systems, quality investigations and controlled engineering documentation.
• Experience supporting root cause analysis, equipment failure investigations and corrective actions.

Proactive Global is committed to equality in the workplace and is an equal opportunity employer.
Proactive Global is acting as an Employment Business in relation to this vacancy.