Job offer

Tooling & Mold Manufacturing Specialist (m/f/x)

About the role

We are looking for a Tooling & Mold Manufacturing Specialist (m/f/x) to build and operate the tooling capabilities that power our next-generation composite production system. In this role, you will manufacture high-precision tools and molds, combining CNC machining with advanced additive manufacturing methods to bring our proprietary processes to life.Are you excited to work hands-on with modern manufacturing technologies and help establish an entirely new internal function? Do you enjoy turning CAD designs into reliable, high-quality tools that drive production forward? Do you thrive in an environment where craftsmanship meets automation? Then you will love Holy.

What you will do

• Build and shape Holy’s internal tooling and mold manufacturing capability, laying the foundation for a dedicated in-house department.

• Receive and refine CAD models together with our internal design team and translate them into manufacturable tools, fixtures, and mold components.

• Manufacture tools and molds for our proprietary process, including aluminum/steel tooling elements, 3D printed parts and their assembly to functional toolsets.

• Plan manufacturing steps and operate our CNC equipment, 3D printers and other machines to ensure precise, high-quality execution across all tooling and mold builds.

• Perform quality checks on finished tools and molds to ensure alignment with dimensional and functional requirements.

• Collaborate closely with development and production teams to refine designs, improve manufacturability, and streamline workflows.

• Contribute to establishing best practices, documentation, and workshop organization as the tooling function grows.

What we are looking for

• You have completed an apprenticeship as a “Werkzeugmechaniker/-in”, Toolmaker, Mold Maker, or have 2+ years of experience in tooling or mold manufacturing (e.g., injection molding, stamping, forming, composite molds) or in a similar field.

• You have practical experience operating CNC machines and working with precision tooling.

• You bring experience in mold manufacturing and enjoy building high-quality tooling components.

• You have a strong interest in 3D printing or previous exposure to additive manufacturing.

• You enjoy hands-on, detail-oriented work and take pride in producing accurate, reliable tools and molds.

• You work proactively and in a structured, step-by-step manner.

• You’re curious about automation and modern manufacturing technologies.

• You collaborate well with designers, developers, and production teams.

• You feel comfortable communicating in English in an international work environment.

• PLUS: Experience with composite tooling (not required).

• PLUS: Experience with CAM software or 3D modeling tools.

• PLUS: Experience with 3D printing technologies.

You do not tick all the boxes? We are looking for driven candidates who most importantly add to our culture, and don’t just blend in. Feel free to submit an Unsolicited Application if you believe you are a fit.

What we care about

• Honesty: Being authentic and honest creates trust toward colleagues, customers, and business partners.

• Optimism: Positivity is the fuel for all good decisions. Smile and spread positivity in the workplace. Do not take yourself too seriously and treat others with respect.

• Focus: Always separate unimportant from important. Focus on the impactful actions that lead to impactful results.

• Courage: Courage is the source of any big success. Stand up for your ideas, no matter how bold.

• Sustainability: Do it nice or do it twice. Consider the future consequences of your actions holistically.

• We win and fail together: Fail early, fail often, fail forward. Failure is where the lessons are. We overcome challenges as a team.

What we offer

• Impact: Work on a meaningful solution in the fight against climate change with us.

• Growth: Learn from experienced colleagues, grow your knowledge, and expand your skills within your field or by entering new ones.

• Ownership: Take ownership and meaningfully shape an early-stage company.

• Competitive compensation: We believe in rewarding good work.

• Equity: We want you to become a part of us.

• Additional perks: We cover 50% of your costs for fitness (Wellpass), language courses, and the German public transport ticket.

• Pick your poison: Use the technical equipment of your choice including a meaningful home office set-up.

• Fun place to work: Enjoying work is crucial for us.

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About us

Holy Technologies develops a highly scalable autonomous production system designed to revolutionize composite manufacturing.We work with OEMs and Tier 1 suppliers across various industries, including orthopedics, sports equipment, automotive, aerospace, and wind energy. Our automation solution enhances component weight, stiffness and recyclability while offering competitive costs comparable to Asian manufacturers, providing a sovereign and reliable manufacturing alternative within Europe.Lightweighting is one of the key focus areas in manufacturing to date. Lightweight manufacturing contributes 7.8% to total tax revenue and around 1.3 million jobs in Germany alone. Our technology addresses 80% of components in the multi-billion-dollar composite market and is adaptable across various composite materials. It also enables the replacement of an increasing number of metal components with composites, expanding the possibilities for manufacturers.