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Marketing & Communication Assistant (Media, PR, Social Media, Events)

Description de l'emploi - Marketing & Communication Assistant (Media, PR, Social Media, Events)

About Interstellar Lab


At Interstellar Lab, our mission is to build a future full of life — on Earth and beyond. We believe in a world where technology enables humans to live in harmony with nature, where biodiversity thrives, and where terrestrial life becomes multi-planetary.


To help build this future, we design, manufacture and operate controlled-environment biofarms that unlock the power of plants — both on Earth and in space. Our solutions combine hardware, AI and bioscience to recreate a wide range of environmental conditions, enabling plants, fungi and microorganisms to grow faster and more efficiently.


On Earth, we are pioneering molecular and bio-farming, increasing the production of nutrients, metabolites and bioactive compounds in plants while providing a sustainable and safe source of plant materials. Our customers include leading companies in the beauty, perfume, natural ingredients, food & beverage and nutraceutical industries.


To support space exploration, we also collaborate with space agencies and private companies to develop bio-farming units capable of producing food for astronauts and enabling research on the effects of microgravity on plant biology.


About the Role


We are looking for a Marketing & Communication Assistant to support our communication and marketing activities.


You will work closely with the Chief Communication Officer and assist with day-to-day tasks related to PR, media relations, social media and events. This position is ideal for a recent graduate or early-career professional looking to gain hands-on experience in communications within an innovative deep-tech company.


You are curious, organized and creative, with a strong interest in storytelling, media and digital communication. You enjoy learning, taking initiative and contributing to impactful projects.


Responsibilities


PR & Media Support




  • Assist in building and maintaining relationships with journalists and media outlets




  • Help manage and update the media and journalists database




  • Support the preparation of press materials such as press releases, press kits and media briefings




  • Assist with media outreach and follow-ups




  • Track and monitor media coverage




Social Media




  • Support the management of company social media accounts




  • Assist in creating and scheduling posts across different platforms




  • Help monitor engagement and basic performance metrics




  • Contribute ideas for social media content




Events




  • Support the organization and coordination of events, conferences and media opportunities




  • Assist with event logistics, preparation of materials and on-site coordination when needed




Communication & Content




  • Assist in creating communication materials such as presentations, newsletters and website updates




  • Support internal coordination for communication initiatives




  • Help maintain consistency of messaging across communication channels




Profile




  • Bachelor’s or Master’s degree in Marketing, Communication, Media or related field




  • 0–2 years of experience (internships or apprenticeships included)




  • Strong interest in communication, media and digital platforms




  • Excellent organizational and interpersonal skills




  • Creative mindset and attention to detail




  • Fluent in English (spoken and written)




Why Join Us




  • Work at the intersection of biotechnology, AI and space exploration




  • Join a fast-growing deep-tech company with global ambitions




  • Gain hands-on experience across PR, media, events and social media




  • Contribute to a mission that aims to support sustainability and the future of life beyond Earth




 

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