Marketing Intern

Job Title: Marketing Intern

Location: Zoetermeer, The Netherlands (on-site)

Reports to: Marketing Manager

Contract Type: Student Internship (Full-Time, 3-6 Months)

About LG Sonic: LG Sonic is a global leader in sustainable water quality management, dedicated to developing cutting-edge technologies that help protect water ecosystems. With operations in over 50 countries, we specialize in advanced solutions for algae control, water quality monitoring, and environmental protection. Our award-winning ultrasonic technology, combined with real-time data monitoring, empowers industries, municipalities, and governments to maintain clean and healthy water bodies while reducing chemical use. At LG Sonic, we foster a dynamic and innovative work environment, driven by a passion for sustainability and technological excellence. Join our team and be part of a mission to create cleaner water for future generations.

Position Summary:

We are looking for a motivated and detail-oriented student marketing Intern who is enthusiastic about sustainability, innovation, and communication. As a Marketing Intern, you will support our global marketing efforts by contributing to content creation, campaign management, market research, and digital outreach. This position is designed for students currently enrolled in a Bachelor's or Master's program who are seeking practical marketing experience in an international and mission-driven company.

Position duties and responsibilities:

• Assist in the development and execution of social media channels.
• Create and edit content for social media, newsletters, website, blog, and sales materials.
• Conduct market research and competitor analysis to inform strategic decisions.
• Help, monitor, and analyze engagement metrics.
• Maintain and update CRM systems, media libraries, and mailing lists.
• Support the planning and coordination of trade shows, webinars, and promotional events.
• Work closely with the design team to create branded content, infographics, and presentations.
• Participate in internal marketing brainstorm sessions and contribute fresh ideas.

Qualification and requirements:

• Currently pursuing a Bachelor's or Master's degree program in Marketing, Communication, Business, or related field.
• Strong communication and copywriting skills in English.
• Familiarity with tools such as Google Analytics, Canva, social media, and email platforms.
• Basic understanding of SEO, content marketing, and digital marketing strategies.
• Detail-oriented, creative, and proactive attitude.
• Able to work both independently and collaboratively.
• Residing in the within 45 minutes commuting to Zoetermeer of the Netherlands.

Why Join LG Sonic? At LG Sonic, we offer an exciting and collaborative work environment where your contributions directly impact our mission of environmental sustainability and innovation. By joining our team, you will have the opportunity to grow professionally while being a part of a global leader in water treatment technology. We believe in investing in our people and fostering an inclusive culture where every team member's ideas are valued.

LG Sonic Values: Unity, Trust, Positivity, Over deliver and Passion.

Application Process: If you are interested in joining LG Sonic, we encourage you to apply by following these steps:

• Submit Your CV: Send your updated CV to with the subject line: Marketing Intern Application.
• Apply via Recruitment Platforms: You can also apply through recruitment websites where this position is posted.
• Application Review: Our HR team will carefully review all applications and contact shortlisted candidates for further steps.
• Hiring Process: Selected candidates will be invited for a written test (optional depending on position) followed by interviews to assess their skills, experience, and suitability for the role.
• For any questions or further information, please contact our HR department directly at
• This internship is available only to candidates currently enrolled in an accredited educational institution in the Netherlands.

Applicants must already reside in the Netherlands, preferably within the Randstad area.