Senior Electrical Engineer – High Voltage & Power Electronics

RDT Sweden AB; Nyköpings kommun; On-site; SEK 900,000 - 1,150,000; Full time

Job summary

RDT Sweden AB is seeking a Senior Electrical Engineer to support an ongoing product development project in automotive or industrial sectors. You will contribute to the design and integration of advanced electrical systems, with a focus on high‑voltage applications and power electronics.

You will work across electrical architecture, collaborate with mechanical, software, and systems teams, and drive testing, validation, and technical decisions.

Qualifications

• 8+ years of professional electrical engineering experience.
• Strong hands-on PCB design and development experience.
• Broad understanding of electrical systems architecture.
• Experience with wiring harnesses, connectors and electrical integration.
• Expertise in high-voltage systems and power electronics.
• Ability to work independently and lead technical activities.
• Excellent English communication skills.

Responsibilities

• Design, develop, and validate electrical systems and architectures.
• Contribute to PCB design, development, and integration.
• Develop and maintain wiring harnesses, connectors, and cable routing solutions.
• Support system-level electrical engineering across the product platform.
• Work with high-voltage systems and power electronics.
• Collaborate with mechanical, software, and systems engineering teams.
• Participate in testing, troubleshooting, verification, and validation.
• Drive technical discussions and take ownership of engineering activities.

Skills

PCB design

Electrical systems architecture

High-voltage systems

Power electronics

Independent work

Leadership

English communication

Job description

RDT is looking for a Senior Electrical Engineer to support an ongoing product development assignment within the automotive or industrial sector. You will contribute to the development and integration of advanced electrical systems, working across the electrical architecture with a particular focus on high-voltage applications and power electronics.

Key Responsibilities

• Design, develop, and validate electrical systems and architectures.
• Contribute to PCB design, development, and integration.
• Develop and maintain wiring harnesses, connectors, and cable routing solutions.
• Support system-level electrical engineering across the product platform.
• Work with high-voltage systems and power electronics.
• Collaborate with mechanical, software, and systems engineering teams.
• Participate in testing, troubleshooting, verification, and validation.
• Drive technical discussions and take ownership of engineering activities.

Required Qualifications

• At least 8 years of professional experience in electrical engineering.
• Strong hands-on experience with PCB design and development.
• Broad understanding of electrical systems architecture.
• Experience with wiring harnesses, connectors, and electrical integration.
• Solid expertise in high-voltage systems and power electronics.
• Ability to work independently and lead technical activities.
• Excellent communication skills in English.

Additional Merits

• Experience in automotive, heavy vehicles, electrification, or industrial product development.
• Experience with safety-critical electrical systems and electrified platforms.
• Experience working in cross-functional, international engineering teams.