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Strategic Buyer – Mechanics & Optics (m/f/d)

Posted Oct 17, 2026

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Mynaric AG

81249 München

EnglishGerman is a plus

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€47,000 to €66,000

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About this job

About us

Mynaric produces optical fiber for the skies and, as a pioneer in laser communications, enables extremely fast and secure wireless data transmission between satellites, drones and the ground. The products are used by well-known international technology companies to build global communication networks. The emerging Internet over the clouds will connect the previously disconnected 3 billion people, bring the Internet of Things to the remotest corners of the earth and make international communication more secure than ever.

Your tasks

Your way into the future

As Strategic Buyer, you'll own the sourcing strategy for mechanical components, precision manufacturing, and passive optics. Your decisions directly shape our cost structure and supply chain resilience. You'll drive supplier development and cost reduction across a critical part of our supply chain.

What awaits you at Mynaric

Build and maintain category sourcing strategies for mechanical parts, assemblies, and passive optics.
Analyze cost drivers, and supply risk across the supplier market.
Identify and develop suppliers in Germany, Eastern Europe, and other key markets.
Lead outsourcing/transfer of internally or locally manufactured parts.
Run RFQs, cost breakdowns, and commercial negotiations.
Negotiate long-term agreements: pricing, capacity, and contract terms.
Lead supplier evaluation, selection, and qualification with Engineering and Quality.
Develop alternative sources for critical, high-cost, and single-source parts.
Monitor supplier performance and own corrective actions.
Maintain category roadmaps and risk registers; support transfer to series purchasing.

Cross-functional collaboration with Engineering, Quality, Operations, and Finance

What you bring with you

Degree in engineering, industrial engineering, supply chain, business administration or similar
Substantial experience in strategic purchasing, category management, or industrial sourcing, with a proven track record sourcing custom, drawing-based components
Experience with precision manufacturing, CNC machining, or optics
Solid grasp of manufacturing processes, cost drivers, and technical drawings, with strong cost breakdown analysis and cost-reduction capability
Track record leading RFQs, supplier selection, and commercial negotiations, including contract management
Experience with supplier qualification and development, industrialization, and production transfers
Structured project management and stakeholder management skills
Sound judgment balancing cost, quality, lead time, and risk with a data-driven approach, and able to work both proactive and independently
Experience in aerospace, space, defense, automotive, semiconductor, or similar is a plus - international sourcing experience preferred
SAP or comparable ERP experience a plus
fluent English skills, German skills a plus

Be part of the company that is changing the world!

Have you always wanted to come to work in your favorite space outfit? Then you are exactly right with us! Forget bureaucracy and work together with inspiring colleagues from all over the world while you embark on an incredible journey with Mynaric to work on unique and challenging projects and make a real contribution to the future of connectivity.

We offer flexible working hours as well as time off in lieu, diverse areas of responsibility, and an attractive compensation package as well as additional benefits such as: a mobility budget (public transport ticket, business bike, fuel voucher), non-cash benefits in the form of a shopping voucher, and company events.

Mynaric is an employer committed to equal opportunity. Therefore, we welcome applications from all qualified individuals, regardless of ethnic origin, gender, disability, religion/belief, sexual orientation, or age.

If this sounds like the place where you would like to work, then apply today and become part of a company that is changing the world!

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Job facts

Employer: Mynaric AG
Role: Strategic Buyer – Mechanics & Optics (m/f/d)
City: 81249 München
Work mode: not stated
Language: English
Seniority: not stated
Posted: Oct 17, 2026
Source: StepStone

Company rating

Glassdoor 3.3
67 reviews
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Kununu 2.7
78 reviews
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