Strategic Purchaser (m/f/d)

Since 2017, HiSERV has been transforming the GSE market through excellent quality, high flexibility, and a fair and transparent price. We manage and offer our customers a young and modern fleet of more than 14,000 units. With short-term rentals, pay-per-use, and real-time tracking, we optimally meet the requirements of our customers. Our clients include renowned companies in the field of ground handling, airlines, and also airports in Europe. By using innovative digital solutions, we provide reliable data to optimize utilization and costs. We offer a wide portfolio of additional services related to GSE rental: consulting, maintenance, fleet management, training, and more.

For our location in Schönefeld, we are looking for a:

Strategic Purchaser (m/f/d)

You take ownership of our procurement activities—balancing strategic sourcing with hands-on execution to ensure cost efficiency, supplier performance, and operational reliability. You act as a key partner to internal stakeholders and suppliers, driving transparency, process improvements, and data-driven decision-making across the procurement function.

Responsibilities

• Develop and execute category strategies aligned with business objectives
• Manage end-to-end sourcing processes including RFQs, negotiations, and purchasing decisions
• Build and maintain strong supplier relationships, including contract negotiation and performance monitoring
• Take ownership of daily procurement operations, ensuring efficiency, speed, and transparency
• Drive process optimization and digitalization within procurement, including introduction of tools and systems
• Collaborate closely with Operations, Finance, Legal, IT, and other departments
• Analyze procurement data to identify cost-saving opportunities and improve performance
• Ensure compliance with internal policies, regulatory requirements, and ethical standards

Requirements

• Degree in Business Administration, Supply Chain Management, or a related field
• Several years of experience in procurement or strategic sourcing
• Strong negotiation and analytical skills
• Ability to combine strategic thinking with hands-on execution
• Proactive, structured, and ownership-driven mindset
• Experience with procurement tools and systems
• Fluent in English and at least B2-level German
• Valid driving license

What We Offer

• High-impact role with ownership of strategic and operational procurement
• Direct influence on cost efficiency and supplier strategy in a growing international business
• Development and training opportunities
• Collaborative environment with flat hierarchies
• Permanent position in a fast-scaling company