How to apply for Werkstudent Marketing (m/w/d)

About Tesvolt

Tesvolt Energy enables operators of small and medium battery storage systems to participate in flexibility trading by bundling them into a virtual power plant. The work is technical, data-driven, and close to practice. This role is remote and focuses on marketing for that service.

About the role

As a working student in marketing, you support campaign planning, execution, and follow-up. You create and maintain content for the website, LinkedIn, and other channels, and help produce presentations, brochures, graphics, and one-pagers. You also assist with trade fair planning and organization.

A typical day

A typical day might include drafting a LinkedIn post, updating website content, and preparing a one-pager for the sales team. You could also coordinate with colleagues on an upcoming trade fair or review campaign performance. The work is remote, so clear communication and self-organization are important.

Who Tesvolt is looking for

• Enrolled student in marketing, communications, business, or a related field.
• First experience with content creation for websites or social media, especially LinkedIn.
• Ability to explain complex topics in a clear, target-group-oriented way.
• Basic skills in creating graphics and marketing materials (e.g., Canva, Adobe, or similar).
• Organized and able to support event or trade fair planning.

Tips for this application

• In your CV or cover letter, mention any experience with LinkedIn content or website maintenance, as these are explicit tasks.
• Provide a work sample if possible: a short text, graphic, or one-pager that explains a technical topic simply.
• State your enrollment status and available weekly hours, since this is a working student position.
• Show interest in renewable energy or battery storage by referencing Tesvolt's virtual power plant model.
• Apply in German if you are comfortable, as the job description is in German.

What to cover in your cover letter

['Your ability to create clear content for different channels like website and LinkedIn.', 'Any experience with campaign support or marketing material creation.', 'Your interest in energy storage and flexibility trading.', 'Your organizational skills for trade fair and event support.']

Research before applying

• Understand what a virtual power plant is and how Tesvolt Energy bundles battery storage for flexibility trading.
• Look at Tesvolt's website and LinkedIn page to see their current marketing tone and content.
• Check recent news or press releases about Tesvolt Energy or the flexibility trading market.
• Find out what trade fairs or industry events Tesvolt Energy typically attends.

Likely interview topics

Based on the job description, expect questions about:

• How would you explain a complex energy topic like virtual power plants to a general audience?
• What experience do you have with LinkedIn content creation or website maintenance?
• How do you prioritize tasks when supporting multiple marketing activities?
• What tools do you use for creating graphics or presentations?
• Why are you interested in marketing for a renewable energy storage company?

Common mistakes to avoid

• Not mentioning any experience with LinkedIn or website content, which are core tasks.
• Writing a generic cover letter that does not reference Tesvolt's specific business model.
• Ignoring the remote aspect and not stating your ability to work independently.