Electrical Design Engineer (Junior–Senior) – Power Electronics / Automotive

We are currently seeking Electrical Design Engineers (Junior to Senior level) to support the development of high-volume automotive electronics, with a strong focus on power electronics and inverter-based systems .

This is a hands-on engineering role involving circuit design, analysis, and validation in a collaborative, cross-functional environment.

Responsibilities

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Develop electrical schematics and circuit designs

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Perform circuit analysis, simulations, and worst-case analysis

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Create and maintain Bill of Materials (BOM) and engineering documentation

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Work closely with PCB design (ECAD), validation, and manufacturing teams

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Support and execute verification and validation testing

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Participate in product development processes (e.g., DFMEA)

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Collaborate with international engineering teams

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(Senior) take ownership of design decisions and technical coordination

What We Expect

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Degree in Electrical Engineering or related field

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Experience or knowledge of electronic circuit design / schematics

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Strong analytical and problem-solving skills

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Good communication skills and English proficiency

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Experience in automotive electronics

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Knowledge of EMI/EMC principles

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Experience with testing, validation, or DFMEA processes

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Exposure to power electronics (e.g., DC/DC, inverters)

Senior level

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Strong experience in power electronics (inverters, HV systems, 48V platforms)

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Knowledge of Functional Safety (ISO 26262) and/or FMEDA

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Experience with high-voltage systems (400V–800V)

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Ability to lead design activities and collaborate across teams

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Experience working with manufacturing and customer-facing environments

We are considering candidates across various seniority levels. The scope and responsibilities will be tailored accordingly.

What we offer

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Work with modern technologies in international development team

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Support for skills development: trainings, certifications and mentoring

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Competitive salary and benefits aligned with the Polish market

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Professional, friendly and non‑hierarchical work environment

Who are we?

We love doing things together and strive for a good balance between work and leisure. This could be after-work hangouts, events, sports activities, ski trips, or inspirational talks. We've been on many fun trips together, which have been fantastic, and something we want to continue doing.

Skills development has always been important to us, and in addition to growth opportunities within your consulting assignments and various technical trainings, we also have internal programs for personal development.

We are part of the Sigma Group

As part of the Sigma Group, we offer the best of both worlds: stability and entrepreneurial spirit. Sigma consists of several companies within different technical competence areas and currently has over 5,000 employees and operations in many countries. This makes us Sweden’s largest privately-owned consulting group.