Sales Engineer (Battery)

PERSOL SINGAPORE PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

PERSOL SINGAPORE PTE. LTD. is seeking a technical sales support professional with a strong grounding in battery systems and engineering. You will develop technical knowledge, create actionable sales materials, and support the BD team with customer interactions.

You will translate complex battery concepts into clear presentations, coordinate validation and testing with partners, and stay aware of market/regulatory trends to identify business opportunities in the battery ecosystem.

Qualifications

• Degree in Engineering (Electrical or related disciplines) is required.
• 2–5+ years of experience in sales engineering or technical support roles.
• Battery or battery-related industries are preferred.
• Ability to simplify and communicate technical concepts to both technical and non-technical stakeholders.
• Collaborative mindset to support business development and cross-functional teams.
• Ability to travel when required.

Responsibilities

• Develop technical expertise in battery packs and components through engagement with partners.
• Consolidate technical information, specifications, and product differentiators into actionable sales knowledge.
• Build and maintain internal knowledge repositories and reference documentation for the BD team.
• Translate technical product information into clear, structured customer-friendly presentations.
• Lead and coordinate technical validation, sample testing, and qualification processes with customers and partners.
• Support sales team in qualifying customer requirements.
• Conduct technical briefings and product walkthroughs for potential customers.
• Collaborate with BD to progress opportunities from engagement to closing.
• Provide post-sales technical support and coordination to customers.
• Identify high-potential opportunities across the battery ecosystem.
• Stay updated on battery technologies and regulatory developments in key markets.
• Translate market insights into actionable business opportunities and strategic initiatives.

Skills

Sales engineering

Technical support

Battery systems

Communication

Education

Degree in Engineering (Electrical or related)

Job description

Job Responsibilities

1. Technical & Product Support

• Develop technical expertise in battery packs and battery components through engagement with our partners
• Continuously consolidate technical information, specifications, and product differentiators into actionable sales knowledge
• Build and maintain internal knowledge repositories, technical materials, and reference documentation for the business development team
• Translate technical product information into clear, structured, and customer- friendly presentations
• Lead and coordinate technical validation, sample testing, and qualification processes with customers and our partners

2. Sales Support

• Support sales team in qualifying customer requirements
• Conduct technical briefings, product walkthroughs and explanations to potential customers
• Collaborate closely with the business development team to progress opportunities from initial engagement to closing stage
• Provide post-sales technical support and coordination to customers
• Identify high-potential opportunities across the battery ecosystem

3. Market Intelligence

• Stay updated on battery technologies (e.g. LFP, NMC) and emerging battery solutions
• Monitor regulatory, competitive, and technological developments across key markets
• Translate market insights into actionable business opportunities and strategic initiatives

Job Requirements

• Degree in Engineering (Electrical or related disciplines)
• Foundational understanding of battery systems, battery packs and battery components
• 2–5+years of relevant experience in:
• Sales engineering / technical support roles
• Battery or battery-related industries preferred
• Strong ability to simplify and communicate technical concepts effectively to both technical and non-technical stakeholders
• Collaborative mindset to support business development team and cross- functional stakeholders
• Ability to travel when required