We are seeking a **Master Data Trainee** position based in our Poznań Office.In an ever-changing, fast paced world, we owe it to ourselves and our future generations to live life responsibly. At ROCKWOOL, we work relentlessly to enrich modern living through our innovative stone wool solutions.*Join us and make a difference!***Your future team**As part of our team, you will be operating at the core of our business, where your financial skills will lead 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. Within your field, you can work on a variety of assignments with a high level of responsibility – from reporting and analyzing business performance to ensuring bills are paid. You will be exposed to projects that develop your skills and allow you to progress your career.**What you will be doing*** You will be a part of global master data clean-up project;* Your main activity will be data crunching and analyze large amount of data;* You will work with material specification data;* You will play a key role in data enrichment and support establishing data governance**What you bring:*** You are ideally after second year of Bachelor studies;* You have experience with Excel;* You have good analytical skills:* You have ability to work in a team and independently;* Your English is on intermediate level;* You have availability to work around 30h/week;* You have strong attention to details;* You have team player approach.**What we offer**By joining our team, you become a part of the people-centric work environment of a Danish company. You will gain valuable experience in one of our teams which will be a good start in your professional life.Moreover, we offer to our interns:* team building events* flexible working hoursAlso you will work in a modern office full of comfort zones and activity places in Nowy Rynek building, just a walking distance from the railway station and main Poznan universities located in the city center. We have prepared an onboarding programme for you. This will give you the perfect opportunity to learn the process details and connect with the new team – a close-knit group of people who are always ready to help each other out.It could be a great opportunity to start your professional career with ROCKWOOL!**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 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 (SDG’s) framework and are 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 will help raise awareness around ocean health challenges in an effort to accelerate solutions to protect it.**Diverse and Inclusive Culture**We want all our people to feel valued, respected, included and heard. We employ 79 different nationalities worldwide and are committed to providing equal opportunities to all employees, promote diversity, and work against all forms of discrimination among ROCKWOOL employees. At ROCKWOOL, you will experience a friendly team environment. Our culture is very important to us. In fact, we refer to our culture as “The ROCKWOOL Way”. This is the foundation in which we operate and is based upon our values of ambition, responsibility, integrity and efficiency.If you recognize yourself in this profile and challenge, we kindly invite you to apply with **CV written in English**.Stone wool is a natural, fully recyclable, versatile material that forms the basis of all our businesses. With approximately 12 000 dedicated colleagues in 40 countries and sales in more than 120, we are the world leader in stone wool products. Our employees are the reason we can achieve our goals and adapt to the changing world around us.Whether in an office, sales or factory role, our employees contribute actively to making the worldsafer and more sustainable.