Marketing Communications and Sales Support Intern

About the Company

At KEENFINITY, we are a globally leading provider of innovative and professional security and communication solutions. With over 4,200 employees in over 50 countries worldwide, our ambition is clear: we offer more than just technology – we secure, connect, and amplify the moments that matter in life. Based on values such as trust, appreciation, and accountability we all work together to shape the future – boldly, customer-focused and with a strong team spirit.

About the Role

Marketing Communications and Sales Support Intern reporting directly to the Regional Marketing Communications Manager for Public Address. Part-time, on-site internship supporting digital content, event marketing, and sales/administrative activities.

Responsibilities

• Digital Content Creation (B2B and B2C): Develop and design digital marketing content including social media posts, advertorials, blogs, videos, leaflets, and graphic materials; manage content across LinkedIn, Facebook, LINE, TikTok, websites and other company-managed channels; utilize AI tools to support content ideation and multimedia creation.
• Event Marketing Support: Assist with planning and execution of marketing events such as webinars, live streams, trainings and workshops; coordinate logistics (venue sourcing, display setup, giveaways, on-site support); work closely with internal teams, customers and event organizers; track, analyze and report on event performance and ROI.
• Sales and Administrative Support: Provide administrative support for office operations including preparing official letters, handling procurement processes and general admin tasks; maintain and update customer data in the CRM system; monitor and report on partner and competitor activities.

Qualifications

• Strong communication skills in English and Thai; knowledge of Vietnamese is a plus.
• Capable of using AI as a tool to support marketing communications (content, image and video creation).
• Able to write commercial communications for social media, newsletters and commercial messages in both Thai and English.
• Knowledge of Adobe Photoshop, Adobe Illustrator, Excel, PowerPoint, Canva and video editing software.
• Energetic, creative, detail-focused, flexible and able to collaborate effectively in a multicultural environment.

Additional Information

• Working hours: 9:00 AM to 6:00 PM, five days per week, on-site.
• Internship duration: 4–6 months.
• Employment type: part-time.