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Location
In office (Poznań)
Seniority
Intern
Employment
Part-Time

Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 30, 2026. Rockwool scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Rockwool is a Danish multinational manufacturer of stone wool products headquartered in Hedehusene near Copenhagen, producing building insulation, industrial and technical insulation, acoustic ceilings, cladding, horticultural substrates and rainwater systems. Listed on Nasdaq Copenhagen, the ROCKWOOL Group operates factories and offices across Europe, North America and Asia, including plants in Poland, Germany, the Netherlands, Byhalia in Mississippi, Canada, India and Malaysia, and a shared services hub in Poznań. Its board hires production team leads, engineering managers, SAP and BI developers, IT project managers, supply chain specialists, technical sales staff and apprentices.

ROCKWOOL Global Business Services (RGBS) in Poznań is a multifunctional competence centre of the ROCKWOOL Group (with the headquarters in Denmark), which provides financial, accounting, Digital (IT), HR and Group Technology services for Group entities.

Although we are not currently conducting specific recruitment, we would be happy to stay in touch with students interested in our company. If you would like to learn more about our work and development opportunities in the future, we invite you to submit your CV in English.

About the team

As part of our Accounts Receivable team, you would be operating at the core of our business, where your financial skills would contribute to better decision-making throughout the entire value chain. Together, we make our business run smoothly and contribute to our company’s development and growth. You would have the opportunity to gain experience in a variety of accounting activities and develop your skills in an international business environment.

Depending on future opportunities, your tasks may include:

  • Supporting accounting processes in Accounts Receivable Department
  • Checking data appearing on invoices
  • Administrative tasks
  • Responding to customer inquiries relating to payments or invoices
  • Dunning, collection, open item and overdue management
  • Supporting other team members in daily operational and in month end closing related activities

What you bring

While specific requirements may vary depending on future opportunities, we generally look for students who have:

  • Ideally after second year of Bachelor studies
  • English - intermediate
  • Availability around 25-30h/week
  • Good analytical skills, willingness to learn
  • Strong attention to detail and accuracy in work
  • Basic Excel and MS Office knowledge
  • Reliable and responsible, able to work independently

What we offer

As part of the cooperation, we offer:

  • Flexible arrangements regarding the timing of the agreed activities, taking into account your university schedule;
  • The possibility of performing the agreed activities from our office or remotely, as mutually agreed;
  • Opportunities to participate in team-building and other company events;
  • An introduction programme to help you understand the relevant processes and get to know the people you will cooperate with.

You will also have access to our modern office in the Nowy Rynek building, within walking distance of the railway station and major universities in central Poznań, with comfortable spaces for individual work and collaboration.

It could be a great opportunity to start your professional career with ROCKWOOL!

Ready to apply?

Although we are not currently recruiting for a specific Accounts Receivable Trainee position, we would be happy to stay in touch with students interested in future opportunities. If you would like to be considered for potential opportunities with ROCKWOOL, we invite you to submit your CV in English.

Who we are

We are the world leader in stone wool solutions. Founded in 1937 in Denmark, we transform volcanic rock into safe, sustainable products that help people and communities thrive. We are a global company with more than 12,000 employees, located in over 40 countries with 51 manufacturing facilities, all focused on one common purpose - to release the natural power of stone to enrich modern living.

Sustainability is central to our business strategy. ROCKWOOL was one of the first companies to commit to actively contributing to the United Nations Sustainable Development Goals (SDGs) framework and is actively committed to 11 SDGs, including SDG 14, Life Below Water. Through our partnership with the One Ocean Foundation and in connection with our sponsorship of the Denmark SailGP team, we help raise awareness around ocean health challenges and accelerate solutions to protect it.

Diverse and Inclusive Culture

We want all our people to feel valued, respected, included and heard. We employ people of many nationalities worldwide and are committed to providing equal opportunities, promoting diversity and working against all forms of discrimination among ROCKWOOL employees.

At ROCKWOOL, you will experience a friendly team environment. Our culture is very important to us. We refer to it as “The ROCKWOOL Way” - the foundation on which we operate, based on our values of ambition, responsibility, integrity and efficiency.

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