Technical Sales Engineer

Responsibilities

• Support the sales process by providing technical expertise and product knowledge to clients
• Propose products or solutions that address client requirements and pain points
• Collaborate with sellers to develop technical proposals and respond to RFPs
• Provide deep product and solution knowledge through technical simulations
• Act as a trusted advisor to drive deal closure and demonstrate product value
• Bridge customer technical requirements with solution management and development teams
• Support site surveys of customer projects alongside technical teams and partners
• Monitor local grid codes, legislation, standards, and market trends

Requirements

• Bachelor's or master's degree in electrical engineering, power system engineering, or equivalent
• 3-5 years of experience with Energy Storage Systems
• Excellent technical knowledge of Energy Storage Systems and system integration
• Fluency in German and English (spoken and written)
• Driving license and willingness to travel occasionally
• Strong problem-solving, critical thinking, and troubleshooting skills

Preferred Qualifications

• Installation experience or certificate to work in 1000VAC and 1500VDC

About the Company

Delta is a global leader in switching power supplies and thermal management products, providing innovative, clean, and energy-efficient solutions for a better tomorrow across fields like industrial automation, renewable energy, and energy storage.