Sales Intern - Supporting Commercial Growth

Liion Power
Liion Power

Sales & Business Development, Customer Service

Amsterdam, Netherlands

Posted on Aug 26, 2026

๐Ÿ”‹ Sales Intern โ€“ Supporting Commercial Growth

๐Ÿ“ Amsterdam (hybrid possible) โ€ข โฑ 40 hrs/week โ€ข ๐Ÿ“… Min. 5โ€“6 months โ€ข ๐Ÿš€ Start: ASAP

๐—”๐—ฏ๐—ผ๐˜‚๐˜ ๐—Ÿ๐—ถ๐—ถ๐—ผ๐—ป ๐—ฃ๐—ผ๐˜„๐—ฒ๐—ฟ

Liion Power is a purpose-driven cleantech startup based at the VU Startup Amsterdam, dedicated to extending the lifespan of lithium-ion batteries and reducing electronic waste. Our flagship product, Leo, is a Plug & Play Battery Life Extender that prolongs device life by up to 50% and reduces environmental footprint.

After winning the CES Las Vegas Innovation Award, the European Green Challenge, and the IFA Berlin Impact Ambassador Award, we are entering a key growth phase โ€“ and we want you to be part of it.

๐—ฅ๐—ผ๐—น๐—ฒ ๐—ฃ๐˜‚๐—ฟ๐—ฝ๐—ผ๐˜€๐—ฒ

You will work directly alongside our Commercial Growth Director to support and accelerate our commercial activities. This is a hands-on role where you learn by doing โ€“ from lead generation and outreach to partnership development and market research.

๐—ช๐—ต๐—ฎ๐˜ ๐—ฌ๐—ผ๐˜‚'๐—น๐—น ๐——๐—ผ

- Support outreach campaigns to generate qualified B2B leads

- Build and manage relationships with distributors, resellers, and corporate clients

- Research and map target markets in cleantech, consumer tech, and sustainability

- Maintain and improve our CRM and deal-flow tracking

- Contribute to pitch materials, proposals, and sales playbooks

- Help prepare for and attend international trade shows

- Work cross-functionally with marketing and product teams

๐—ฌ๐—ผ๐˜‚'๐—น๐—น ๐—•๐—ฒ ๐—š๐—ฟ๐—ฒ๐—ฎ๐˜ ๐—™๐—ผ๐—ฟ ๐—ง๐—ต๐—ถ๐˜€ ๐—ฅ๐—ผ๐—น๐—ฒ ๐—œ๐—ณ ๐—ฌ๐—ผ๐˜‚

- Are enrolled in a Bachelor's or Master's in Business, Marketing, International Management, Sustainability, or a related field

- Have a genuine interest in sales and business development

- Are proactive, self-driven, and take initiative in a startup environment

- Communicate clearly and enjoy building relationships

- Care about sustainability and measurable impact

- Are comfortable working in English (Dutch is a plus)

- Know CRM or outreach tools like Sales Navigator (a plus, not a must)

๐—ช๐—ต๐—ฎ๐˜ ๐—ช๐—ฒ ๐—ข๐—ณ๐—ณ๐—ฒ๐—ฟ

โœ… A hands-on internship with real commercial impact

โœ… Direct mentorship from the founding team and Commercial Growth Director

โœ… Inside view of a high-growth cleantech startup

โœ… Flexible working options (Amsterdam-based)

โœ… Internship compensation in line with market standards

โœ… The chance to attend international trade shows and events

๐ŸŒ We strongly encourage people from all backgrounds, identities, and experiences to apply โ€“ even if you don't meet every single requirement.

๐—ฅ๐—ฒ๐—ฎ๐—ฑ๐˜† ๐˜๐—ผ ๐—ต๐—ฒ๐—น๐—ฝ ๐˜‚๐˜€ ๐—ฒ๐˜…๐˜๐—ฒ๐—ป๐—ฑ ๐˜๐—ต๐—ฒ ๐—น๐—ถ๐—ณ๐—ฒ ๐—ผ๐—ณ ๐—ฒ๐˜ƒ๐—ฒ๐—ฟ๐˜† ๐—ฏ๐—ฎ๐˜๐˜๐—ฒ๐—ฟ๐˜† ๐—ผ๐—ป ๐—˜๐—ฎ๐—ฟ๐˜๐—ต?

Apply by sending your CV and motivation letter to stefanie@liionpower.tech

โš ๏ธ Only applications including both a CV and motivation letter will be considered.