Sourcing Controller.

Greater London/ full time / Negotiable

Sourcing Controller
Harrow (Hybrid) | £70,000 + bonuses + benefits
35 hours per week

An exciting opportunity has arisen for an experienced Sourcing Controller to take ownership of sourcing strategy, supplier performance, and cost optimisation across key own-label categories. This senior role offers influence, autonomy, and the chance to shape a national brand portfolio.

The Role
You’ll lead the sourcing strategy for your assigned categories, ensuring market-competitive buying, strong supplier relationships, and sustainable cost structures. You will also manage and develop a small team, driving continuous improvement and delivering commercial results.

What You’ll Bring
  • Degree educated.
  • Minimum 5 years’ buying experience in a retail or wholesale environment.
  • Strong background in own-label category management and cost-of-goods control.
  • Hands-on experience with supply chain setups, production footprints, MLOR, date coding, and waste reduction.
  • Comfortable operating within a matrix structure.
  • Demonstrable experience delivering successful tenders.
  • Advanced Excel skills and confident use of PowerPoint.
  • Excellent negotiation, analytical, and influencing capabilities.
  • Ability to lead multiple projects, priorities, and stakeholders simultaneously.
  • Professional presence and confidence when engaging with suppliers and senior stakeholders.

Key Responsibilities
  • Develop and deliver the sourcing strategy across designated categories.
  • Drive COGS reduction plans and ensure target RRPs and margins are achieved.
  • Lead negotiations on cost price changes, supplier agreements, and commercial terms.
  • Ensure supplier service levels reach a minimum of 97% and improve availability.
  • Build and execute supplier engagement plans, identifying new sourcing opportunities.
  • Work collaboratively with internal category, supply chain, and commercial teams.
  • Run tenders that deliver financial, operational, and strategic benefits.
  • Provide strong leadership — coaching, developing, and guiding your team.
  • Maintain a sustainable, robust supply base supported by clear SWOT analysis and action planning.
  • Manage P&L for core buying areas, including income budgets and secondary income streams.
What’s on Offer
A senior sourcing role with real scope to shape category performance, lead a high-performing team, and drive strategic improvements — all within a collaborative, forward-thinking environment.