Senior Technician

TSMG Holding; Barcelona; On-site; EUR 42,000 - 52,000; Full time

Job summary

TSMG Holding is seeking Senior Technicians to lead complex diagnostics, repairs, and maintenance on electric and autonomous vehicle platforms. The role covers EV systems, high‑voltage components, and integrated self‑driving technology hardware and software.

The technician will guide junior teammates, perform advanced diagnostics, and ensure work complies with safety and quality standards in a rotating 24/7 schedule. English fluency is required; additional Spanish or German skills are a plus.

Qualifications

• 5+ years hands-on experience as automotive technician.
• Experience with electric vehicles or advanced automotive systems preferred.
• OEM certification in EV platforms is advantageous.
• Strong understanding of EV systems, high‑voltage safety, battery, and drivetrain.
• Experience with diagnostics tools and vehicle software systems.
• Able to work in rotating shifts, including 24/7 environments.
• Fluent English; German or Spanish a plus depending on location.

Responsibilities

• Perform advanced diagnostics, troubleshooting, and repairs on electric and autonomous vehicle systems.
• Execute preventive and corrective maintenance tasks to ensure vehicle readiness and reliability.
• Carry out software updates, system calibrations, and configuration tasks.
• Support installation, replacement, and testing of hardware and software components related to autonomous driving systems.
• Act as the technical lead during shifts, guiding junior technicians.
• Ensure all maintenance and repair work meets safety, quality, and technical standards.
• Maintain accurate documentation of all performed work and updates.
• Collaborate with operations teams to ensure smooth vehicle flow and minimal downtime.
• Follow strict safety procedures when working with high-voltage EV systems.
• Support continuous improvement of technical processes and maintenance workflows.

Skills

EV systems knowledge

Diagnostics & troubleshooting

Team leadership

Shift work

High‑voltage safety

Vehicle software understanding

English fluency

Education

OEM certification (EV platforms)

Tools

Diagnostics tools

Job description

Senior Technicians are responsible for performing and leading complex diagnostics, repairs, and maintenance activities on electric and autonomous vehicle platforms.

Senior Technicians are responsible for performing and leading complex diagnostics, repairs, and maintenance activities on electric and autonomous vehicle platforms. This includes work on EV systems, high-voltage components, and integrated self-driving technology hardware and software. The role requires strong technical expertise, attention to detail, and the ability to support and guide junior team members during shift operations.

Key Responsibilities

• Perform advanced diagnostics, troubleshooting, and repairs on electric and autonomous vehicle systems
• Execute preventive and corrective maintenance tasks to ensure vehicle readiness and reliability
• Carry out software updates, system calibrations, and configuration tasks as required
• Support installation, replacement, and testing of hardware and software components related to autonomous driving systems
• Act as the technical lead during shifts, providing guidance and escalation support to junior technicians
• Ensure all maintenance and repair work is completed according to safety, quality, and technical standards
• Maintain accurate documentation of all performed work, diagnostics, and system updates
• Collaborate with operations teams to ensure smooth vehicle flow and minimal downtime
• Follow strict safety procedures when working with high-voltage EV systems
• Support continuous improvement of technical processes and maintenance workflows

Requirements

• Minimum 5+ years of hands-on experience as an automotive technician
• Experience working with electric vehicles or advanced automotive systems strongly preferred
• OEM certification (e.g., Jaguar, Hyundai, or equivalent EV platforms) is an advantage
• Strong understanding of EV systems, including high-voltage safety, battery systems, and drivetrains
• Experience with diagnostics tools, vehicle software systems, and technical troubleshooting
• Ability to work in rotating shifts, including 24/7 operational environments
• Strong problem-solving skills and ability to work independently under pressure
• Fluent English required; German or Spanish depending on location is a plus

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.