Part-time Job/Student Assistant (m,f,d)

We are GREENFIBER. We are fiber-optic fast and looking for you!

Shape the digital future with us.
We are a family-run, medium-sized company with the goal of connecting as many households and businesses as possible to the fiber-optic network – and thus to the infrastructure of the future. As a full-service provider of fiber-optic infrastructure, we work for both our end customers and in municipal partnerships.

Your Role
As a student assistant or part-time employee, you will support our customer service team with administrative tasks. You will be responsible for data maintenance, document filing, and mail processing. In doing so, you will contribute to smooth daily operations.

We are looking for a

Student Assistant / Part-time Employee Customer Service & Back Office (m/f/d)

at our Lüneburg location as soon as possible. The position is initially limited to two years. With successful collaboration, there is a possibility of permanent employment later.

What we offer you:

⏰ Flexible working hours: Plan your working hours in coordination with the team to fit your studies or personal commitments.
🤝 Appreciative team: Collaboration on an equal footing and mutual support are our top priorities.
🖥️ Modern equipment: Contemporary workstations with up-to-date IT equipment and digital tools that optimally support you.
💪 Focus on your health: Membership with Hansefit, access to the company doctor, and ergonomically equipped workplaces.
🎁 Attractive additional benefits: Access to Corporate Benefits with exclusive discounts from numerous partners.
🚆 Good public transport links: Whether by car or public transport – our location is easily and conveniently accessible.
🎉 Regular get-togethers: Events, workshops, and social gatherings for exchange, networking, and strong teamwork.

Your tasks:

• Document Management: Proper filing, archiving, and management of documents and customer files
• Data Maintenance: Entry, maintenance, and updating of data in our systems
• Mail Processing: Sorting, scanning, and distributing incoming and outgoing mail
• Administrative Support: Assisting customer service with organizational and administrative tasks

What you bring with you:

• Availability: You are a student (m/f/d) or looking for a part-time job on a mini-job basis.
• Work Ethic: You work carefully, reliably, and in a structured manner.
• Digital Literacy: You have good PC skills and are proficient in handling digital documents.
• Teamwork: You enjoy working with others and actively support your team.
• Mobility: You possess a Class B driver's license, as occasional trips to the post office with the company vehicle are required.

Sounds like a fit?

You have a structured way of working, a good eye for detail, and support your team with reliability and commitment. Then we look forward to getting to know you.
👉 Apply easily and uncomplicatedly.
👉 Do you have questions beforehand? Then feel free to contact Anna-Tabea Markmann /