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ROCKWOOL Group

Stone wool insulation manufacturer for buildings

Industriemechaniker Ausbildung Intern

Equipment MaintenancePosted on Nov 13
Internship · Fall 2027Marktredwitz, GermanyIn-person

About the Job

Requirements

  • Mittlere Reife or a good qualified Mittelschulabschluss.
  • Manual skills and basic technical understanding.
  • Ability to work at heights.
  • Interest in mathematics and physics.
  • Commitment and reliability.
  • Ability to work in a team.
  • Problem-solving skills.

Responsibilities

  • Ensure that machines used in production and manufacturing are operational and run without disruption.
  • Manufacture, assemble, set up, and commission machine assemblies and technical systems.
  • Repair and maintain defective machines and systems.
  • Perform functional checks and document work results.
  • Apply occupational safety and environmental protection measures.
  • Participate in on-the-job training across various departments and attend company training 3–4 days per week and vocational school 1–2 days per week.

About the Company

ROCKWOOL Group

Stone wool insulation manufacturer for buildings

Rockwool Group is a global leader in stone wool insulation. It makes high-performance, sustainable insulation products for buildings and for industrial and technical applications, with four North American factories and about 800 employees. The core product uses stone wool technology made from natural rock to provide insulation that helps with temperature control, sound dampening, and fire resistance in construction. The company also offers specialist solutions for horticulture, marine, and offshore sectors. Compared with competitors, Rockwool differentiates itself by specializing in stone wool at scale, owning multiple production sites in North America, and focusing on sustainability and long-term performance using abundant natural resources. Its goal is to help people meet modern development challenges—using stone to create safer, more comfortable spaces and to make the world a better place for future generations.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Hedehusene, Denmark
Founded
1937

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