Salary Unpaid

Ozonium is seeking an intern for our marketing tasks in our Tampere office. This is a good opportunity to start building a career in marketing. Ozonium Oy is a distributor of ozone (O3) generators that enable sustainable cleaning and disinfecting.  Our mission is to help businesses to reduce the number of chemicals used in these tasks.

We are looking for a creative marketing intern interested in working with startups. The internship is an unpaid position starting as soon as we find the right candidate. The duration of the internship 2-3 months (upon agreement). 

The ideal candidate must have competent communication skills in English and Finnish, a creative and outgoing personality, and good organizational skills. This is an opportunity to help our growth in the Finnish market.  


  • Flexible working hours

  • Opportunity to work with real-life business cases

  • Introduction to the startup life and community

  • Professional mentoring



  • Re-elaborate our materials in English

  • Translations from English to Finnish

  • Assisting in monitoring and managing the company’s social media platforms

  • Researching marketing strategies and proposing adjustments to current strategies accordingly.

  • Preparing marketing proposals and presentations based on company needs


Requirements for the position.

  • Education level: vocational school or polytechnic; undergraduate

  • Experience is not required, although some professional experience is a plus!

  • Basic computer skills

  • Professionalism and confidentiality

  • Creative and outspoken

  • Eagerness to learn and work in an international environment.

For more information or questions please contact us at or phone number +358 40 640 4124

Perks and benefits

This job comes with several perks and benefits

Flexible working hours
Flexible working hours

Time is precious. Make it count. Morning person or night owl, this job is for you.

Free coffee / tea
Free coffee / tea

Get your caffeine fix to get you started and keep you going.

Social gatherings
Social gatherings

Social gatherings and games; hang out with your colleagues.

Work life balance
Work life balance

Carve out time for your kids, friends and personal cider projects.

Skill development
Skill development

We want to take you from good to great.

Remote work allowed
Remote work allowed

You know how you perform best. Work from your couch, your favorite cafe or abroad when you feel like it.

Working at
Ozonium Oy

We are a clean-tech company that distributes ozone generators for more sustainable cleaning and disinfecting. With our services and devices, companies can execute these tasks safely without using any chemicals and reducing their operative costs. Our mission is to help in the reduction of chemical usage at the local level.

Read more about Ozonium Oy

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