Inventory Supervisor

Are you Passionate about getting stock right and improving warehouse systems? We have a opening for a Inventory Supervisor to join the Inventory Team based within our Aylesbury Distribution Centre. 

Our operation is Monday to Friday, allowing work/life balance - while we need you flexible to support operational needs this role will be predominately covering 06:00 - 14:30. 

The Benefits of a Career with Rexel: 

• Bonus Scheme 
• Time Off: 33 days annual leave (including bank holidays, increasing throughout the years too!) 
  • You can also buy and sell holiday each year 
  • Enhanced parental leave 
• Support & Development: Extensive learning opportunities from day one. 
• Health & Wellbeing: Private Medical Insurance/Free virtual GP service, Healthy Mind Champions, and more! 
• Perks: Contributory pension scheme and life assurance, Staff discounts, exclusive holiday offers and free financial support and education

As a Inventory Supervisor, you'll ensure our warehouse stock and systems are accurate, optimised and reliable.

You’ll be a WMS super‑user, coach and analyst who ensures stock integrity, drives counting disciplines, supports system changes and helps the operation meet customer service targets. This is a practical, visible role with real impact on stock losses, space utilisation and service performance.

Key responsibilities:

• Maintain WMS data integrity to optimise stock levels, storage space and planning.
• Lead cycle count programs and turn count results into corrective actions that reduce losses.
• Coordinate stock transfers and rotations to protect product quality and availability.
• Support UAT and act as a super‑user for WMS improvements and process changes.
• Train and support operational teams on WMS use and inventory best practice; provide refresher coaching.
• Monitor item data capture and resolve inaccuracies to keep the system audit-ready.
• Drive layout, housekeeping and health-check routines to sustain efficient operations.
• Escalate risks and advise management on issues that could affect performance.
• Champion SHEQ standards and ensure team adherence to safety and quality procedures.

At Rexel, we prioritise hiring individuals based on behaviours and potential, rather than requiring specific formal qualifications for roles, the behaviours that will set you up for success as an Inventory Supervisor include: 

COLLABORATION: Building partnerships and working collaboratively with others to achieve shared objectives 

TAKES ACCOUNTABILITY: Taking action, overcoming obstacles, and meeting commitments 

CUSTOMER FOCUS: building strong customer relationships and delivering customer-centric solutions 

What we are looking for:

• Strong attention to detail and an analytical mindset; able to translate count data into practical improvements.
• Experience with Warehouse Management Systems and supporting end users (super-user or admin experience).
• Intermediate Excel skills and comfort with Microsoft Office.
• Proven ability to work to tight deadlines in a fast-paced, time-critical environment.
• Excellent communication and coaching skills with the ability to influence operational teams.
• Practical understanding of inventory control principles, stock rotation and warehouse housekeeping.
• Experience working with shift teams, warehouse operatives and cross-functional stakeholders.

At Rexel UK, we’re all about welcoming people from different backgrounds, experiences, and perspectives because we know that diversity drives fresh ideas and great results.

By coming together as one team, we’re building a high-performance culture that not only drives success but also creates real value for our customers and communities.

Creating an environment where individuality is celebrated and creativity flourishes, we're making sure everyone feels supported and confident to be their best.