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Supply Chain Planner

DeltaQuad

Duivendrecht
Full-time
2-5 years experience
On-site

Key Skills

Material planning
Supply chain coordination
MRP
Inventory management
Purchasing
Excel
ERP systems
Supplier management
Production planning
Data analysis
Risk management
Logistics
Communication
Problem solving
Detail-oriented
Technical manufacturing

Job Description

On a mission

As DeltaQuad continues to grow internationally, we’re looking for a proactive and detail-oriented Supply Chain Planner to ensure our production teams have the right materials available at the right time.

You’ll play an important role in keeping our UAV production running smoothly by translating production plans into material requirements, coordinating supplier deliveries, and ensuring accurate supply chain data.

We’re looking for someone who enjoys working in a fast-paced, technical environment, stays ahead of potential shortages, and knows how to balance planning, supplier coordination, and operational priorities.

The role

As a Supply Chain Planner, you’ll be responsible for ensuring materials are available when needed to support production schedules and customer deliveries. You’ll translate production requirements into material plans, monitor supplier commitments, and proactively identify and resolve potential delivery risks.

Working closely with Procurement, Supply Chain Engineering, Production Planning, Warehouse, and Quality Assurance, you’ll coordinate material availability and maintain accurate purchasing and delivery information.

You’ll also play an important role in improving supply chain visibility and performance by maintaining reliable order data, monitoring delivery performance, and supporting continuous improvements as DeltaQuad continues to scale.

Reporting to the Head of Procurement & Supply Chain, you’ll work closely with the Buyer and Supply Chain Engineer to ensure smooth coordination between suppliers and internal operations.

Key responsibilities

  • Material Planning & Availability: Translate production schedules, customer orders, and internal requirements into accurate material plans. Ensure materials are available in the right quantities and at the right time to support production and delivery commitments.

  • Production & Delivery Coordination: Plan material requirements backwards from customer delivery deadlines, considering production lead times, R&D testing, and shipping requirements. Work closely with Production Planning to align material availability with operational priorities.

  • Purchasing Support & Order Management: Prepare purchase proposals for the Buyer, including required items, quantities, and delivery dates. Manage call-offs against existing framework agreements and catalogue items within agreed authority limits.

  • Supplier Coordination & Expediting: Monitor supplier delivery commitments, obtain order confirmations, and proactively follow up on delayed or incomplete deliveries. Identify potential shortages early and coordinate corrective actions to minimise production disruptions.

  • Inventory & Stock Planning: Work closely with the warehouse to monitor stock levels, incoming deliveries, and material availability. Recommend safety stock levels and reorder points, particularly for critical components and single-source materials.

  • Supply Chain Data & Reporting: Maintain accurate purchasing and delivery records, including order dates, confirmed delivery dates, and goods receipts. Support performance reporting through reliable data on supplier On-Time Delivery (OTD) and On-Time In-Full (OTIF).

  • Risk Management & Escalation: Identify material shortages, supplier delays, and conflicting delivery priorities before they impact production. Escalate commercial, technical, and operational issues to the appropriate stakeholders and communicate critical risks during daily operational meetings.

  • Process & Administrative Support: Maintain accurate purchase order documentation, support invoice matching and returns processing, and ensure supply chain records meet internal quality standards and ISO 9001 requirements.

What you bring

  • An MBO+/HBO qualification in Supply Chain Management, Logistics, Business Administration, or a related field.

  • Experience in material planning, supply chain coordination, or a similar role within a manufacturing, assembly, or production environment.

  • Practical knowledge of Material Requirements Planning (MRP), inventory management, and purchasing processes.

  • Strong Excel skills and the ability to work confidently with planning data, order information, and operational reports.

  • Experience working with ERP systems is an advantage, particularly in environments undergoing process improvements or system transitions.

  • Experience coordinating with suppliers, monitoring deliveries, and resolving material shortages or supply chain disruptions.

  • A good understanding of production planning, lead times, stock management, and supplier delivery performance.

  • Strong communication skills and fluency in English, with the confidence to follow up with suppliers and coordinate across different departments.

  • Experience in aerospace, UAV/UAS, electronics, engineering, or other technically complex manufacturing environments is an advantage.

Who you are

  • Proactive and hands-on: You don’t wait for material shortages or delivery delays to become problems. You anticipate risks, follow up with suppliers, and take action to keep production moving.

  • Structured and detail-oriented: You understand the importance of accurate planning and reliable data. You keep track of multiple orders, deadlines, and priorities without losing sight of the details.

  • A strong communicator: You’re comfortable working with suppliers and internal stakeholders, asking the right questions, following up on commitments, and escalating issues when needed.

  • Analytical and organised: You can translate production requirements into practical material plans, identify potential bottlenecks, and make informed decisions based on data.

  • Assertive and solutions-oriented: You’re confident in challenging delivery commitments, chasing suppliers, and finding practical solutions when things don’t go according to plan.

  • Adaptable and resilient: You thrive in a fast-moving production environment where priorities can shift quickly. You know how to stay focused on what matters most while maintaining accuracy and quality.

  • A collaborative team player: You enjoy working across Procurement, Production, Engineering, and Warehouse teams and understand how effective coordination contributes to successful customer deliveries.

What we offer

  • Coaching and professional growth opportunities

  • 27 vacation days (based on full-time)

  • Travel reimbursement of €0.25/km or full compensation for public transport (2nd class)

  • Excellent pension scheme through the PME pension fund

  • Work in an innovative, high-tech environment with real-world impact

  • Open, informal company culture where your ideas are valued

  • Lunch provided by DeltaQuad, monthly team drinks, and regular team activities

Please note that, as part of our recruitment process, we may request a Certificate of Conduct (VOG) and conduct a background screening in accordance with our screening policy. We appreciate your understanding and cooperation throughout this process.

Core Responsibilities

The Supply Chain Planner is responsible for translating production schedules into material plans and ensuring timely availability of components to support manufacturing. They will coordinate with suppliers, monitor delivery performance, and proactively manage risks to prevent production disruptions.

Requirements

Candidates must hold an MBO+/HBO qualification in Supply Chain Management, Logistics, or a related field. Experience in material planning within a manufacturing or production environment is required, along with proficiency in MRP, ERP systems, and Excel.

Benefits

  • Coaching and professional growth opportunities
  • 27 vacation days
  • Travel reimbursement
  • Pension scheme
  • Lunch provided
  • Monthly team drinks
  • Team activities

About DeltaQuad

Industry: Defense and Space Manufacturing

Company size: 51-200 employees

DeltaQuad is a pioneer in long-range electric VTOL UAS, designed and manufactured in the Netherlands. We provide defence and security organisations with reliable aerial intelligence for complex and contested environments. Our platforms combine long endurance and operational range with the deployment flexibility of electric VTOL and are built to adapt to evolving mission requirements. They also support humanitarian and commercial operations where reliable aerial intelligence matters.

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