Maintenance Technician

Zellerfeld Shoe Company Inc.; Hamburg; On-site; EUR 42,000 - 56,000; Full time

Job summary

Zellerfeld Shoe Company Inc. in Hamburg is seeking a Maintenance Technician to keep our 3D printing production running smoothly.

You will perform preventive and corrective maintenance on our printers, post-processing machines, and facility systems, ensuring uptime for on-demand manufacturing. You’ll troubleshoot mechanical, electrical, and basic software issues, document work, and collaborate with engineering and production teams.

Qualifications

• Vocational training in industrial mechanics or mechatronics.
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Responsibilities

• Perform preventive and corrective maintenance on 3D printers, post-processing machines, and facility systems.
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Skills

Mechanical systems knowledge

Electrical systems knowledge

Pneumatic systems familiarity

Industrial controls

Maintenance documentation

Troubleshooting

Education

Vocational training in Industrial Mechanic / Precision Mechanic / Mechatronics Engineer

Tools

Diagnostic tools

Job description

Zellerfeld is revolutionising the footwear industry with the world’s first 3D-printing technology for fully customizable shoes. Our goal is simple: printed shoes on every foot. We’re a passionate team of engineers, designers, and innovators, questioning the status quo and disrupting traditional manufacturing processes. Backed by founders, influencers, and celebrities who believe in our vision, we’re committed to making a lasting, positive impact—not just on the footwear industry, but on the world.

Your Mission

As a Maintenance Technician at Zellerfeld, you’ll play a key role in keeping our innovative 3D printing production environment running smoothly. You’ll ensure that machines and support systems are maintained, optimized, and ready to perform. Your work will directly support our mission to redefine how shoes are made—locally, sustainably, and on demand.

What You'll Do

• Perform preventive and corrective maintenance on 3D printers, post-processing machines, and facility systems
• Troubleshoot and resolve mechanical, electrical, and basic software malfunctions
• Support installation, setup, and testing of new equipment and process improvements
• Maintain accurate documentation of performed work and maintenance schedules
• Monitor equipment performance and identify opportunities for technical improvements
• Ensure all safety protocols and quality standards are followed
• Collaborate closely with production and engineering teams to support seamless operations
  
  

Your profile

• Vocational training (Berufsausbildung) in Industrial Mechanic (Industriemechaniker), Precision Mechanic (Feinwerkmechaniker) or Mechatronics Engineer (Mechatroniker) required.
• Solid knowledge of mechanical and electrical systems
• Familiarity with pneumatic systems and basic industrial controls
• Experience with maintenance documentation and basic diagnostic tools
• Proactive and detail-oriented
• Strong troubleshooting and organizational skills
• Reliable team player with a hands-on mentality
• Language: English and German proficiency required
• Based in Hamburg or surroundings and willing to travel to the US from time to time
• Willingness to work flexible hours / shift.