SIG Energy Technology, an innovative leader in the lithium-ion battery sector, is seeking a passionate Project Engineer / Project Manager who is enthusiastic about advanced technologies and the energy market. You will join a dynamic team to develop custom solutions, combining technical expertise with strategic insight. Your role will be critical in supporting clients through their energy transition and strengthening our market presence.
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KEY RESPONSIBILITIES

• Analyze customer needs in energy storage solutions and propose appropriate technical architectures (cells, BMS, system integration).
• Understand battery challenges (energy density, lifetime, safety) to provide expert guidance.
• Lead the delivery of solutions from design to deployment, in close collaboration with R&D teams.
• Explore new markets (industry, e-mobility, renewable energy) and identify trends (recycling, solid-state, etc.).
• Monitor innovations (materials, manufacturing processes) and competitors to adapt our offering.
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PROFILE REQUIRED

• Engineering degree in electrical or energy engineering, with a focus on batteries/lithium-ion applications.
• Strong knowledge of lithium-ion technologies (LiFePO4, NMC, etc.) and their ecosystems (charging, safety).
• Experience with technical data analysis (performance, aging) is a plus.
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MARKET KNOWLEDGE

• Understanding of relevant regulations (EU, safety) and key players (suppliers, OEMs).
• Ability to synthesize technical and economic aspects for client-facing communication.
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SOFT SKILLS

• Excellent communication, analytical thinking, and ability to work in multidisciplinary teams.
• Proficiency in technical English required; additional languages (Mandarin, German) are a plus.
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WHAT WE OFFER

• Training: Access to specialized modules (battery evolution, standards) and mentoring from senior experts.
• Impact: Involvement in high-impact projects with international clients.
• Career Growth: Opportunities to evolve into a Technical Sales or R&D Manager role.
• Benefits: Competitive salary (fixed + variable), health insurance, high-tech equipment.

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