A supply chain manager is accountable for the flow of goods from supplier to customer: what is bought, how much is held, how it moves and what it all costs. The role connects procurement, planning, warehousing and transport into a single chain rather than four separate departments.
This guide sets out supply chain manager duties and responsibilities and how the role differs by sector. It sits in the General worker, warehouse and logistics duties cluster, part of the wider job duties guide.
What Does a Supply Chain Manager Do?
A supply chain manager plans demand and supply, manages supplier relationships and contracts, sets inventory policy, oversees warehousing and distribution, and reports on service levels and cost across the chain.
The defining tension of the role is between service and working capital. Holding more stock protects availability and ties up cash; holding less releases cash and risks stockouts. The supply chain manager owns that trade-off and has to defend where they have set it when either sales or finance is unhappy.
Risk management has become a larger part of the role. Single-source suppliers, port delays, exchange rate movement and load shedding all interrupt supply, and the manager is expected to have alternatives identified before they are needed rather than after.
Supply chain manager job descriptions usually span four areas: plan, source, move and measure. How much of each falls to the role depends on the size of the organisation, since larger businesses split procurement, planning and logistics into separate functions with their own heads.
Key Supply Chain Manager Duties and Responsibilities
- Developing and executing the supply chain strategy for the business.
- Running demand and supply planning and the sales and operations planning cycle.
- Setting inventory policy, safety stock levels and reorder parameters.
- Managing procurement, supplier selection, negotiation and contracts.
- Monitoring supplier performance on price, quality, lead time and reliability.
- Overseeing warehousing, distribution and transport operations.
- Managing import, export, customs and clearing requirements.
- Controlling supply chain costs against budget.
- Identifying supply risks and developing contingency and alternative sources.
- Reporting on service levels, stock turn, fill rate and landed cost.
- Leading and developing the planning, procurement and logistics teams.
- Driving process, system and continuous improvement projects.
Daily Tasks of a Supply Chain Manager
- Start of day: review stock cover, service levels and any supply exceptions overnight.
- Morning: planning and procurement meetings, approvals and supplier escalations.
- Midday: supplier and internal stakeholder calls, contract and pricing discussions.
- Afternoon: cost and performance analysis, improvement projects and team management.
- Monthly: the S&OP cycle, performance reporting and budget review.
Supply Chain Manager Skills and Competencies
- Analytical strength: forecasting, inventory modelling and cost analysis.
- Negotiation: commercial terms that hold up over a contract period.
- Systems command: ERP and planning tools, plus advanced Excel.
- Cross-functional influence: aligning sales, finance and operations on one plan.
- Risk thinking: knowing where the chain would break and preparing for it.
- Leadership: building capability in planning and procurement teams.
Supply Chain Manager Duties by Workplace or Industry
Retail and FMCG
Duties focus on availability on shelf, promotional forecasting, short shelf life and distribution centre replenishment across many stores.
Manufacturing
Material requirements planning, production scheduling alignment, raw material lead times and supplier quality dominate.
Mining and Heavy Industry
Critical spares availability, long lead time capital items, contractor management and site logistics take priority over cost optimisation.
Public Sector and Healthcare
Supply chain management regulations, tender processes and prescribed procurement frameworks shape the role more than commercial negotiation does.
In every sector the role is measured on the same pair of numbers: whether the product was available when it was needed, and what holding and moving it cost to achieve that.
Supply Chain Manager Duties for a CV
Give spend managed, stock value, service levels and the systems used. Use the duties for a CV guide for the method.
- Managed annual procurement spend of R280 million across 90 suppliers.
- Improved fill rate from 91% to 97% while reducing stock holding by R12 million.
- Led the monthly sales and operations planning cycle across four functions.
- Built dual-source arrangements for 15 critical lines to reduce supply risk.
Related Job Roles and Responsibilities
These guides cover the roles and next steps most closely related to this one.
- Operations Manager duties and responsibilities
- Stock Controller duties and responsibilities
- Fleet Controller duties and responsibilities
- Warehouse duties and responsibilities
- General worker, warehouse and logistics duties
Frequently Asked Questions About Supply Chain Manager Duties
What are the duties of a supply chain manager?
Developing supply chain strategy, running demand and supply planning, setting inventory policy, managing procurement and supplier contracts, monitoring supplier performance, overseeing warehousing and distribution, managing imports and customs, controlling cost against budget, identifying supply risk and reporting on service and cost.
What qualifications does a supply chain manager need?
Typically a degree or diploma in supply chain, logistics, industrial engineering or commerce, plus substantial experience. Professional designations such as CIPS or APICS are valued by many employers.
What is the difference between supply chain and logistics?
Logistics is the movement and storage of goods. Supply chain covers the whole flow, including planning, sourcing, procurement, inventory policy and supplier relationships, with logistics as one part of it.
Does a supply chain manager handle procurement?
Usually yes, either directly or through a procurement team reporting to them. In larger organisations procurement may be a separate function, in which case the supply chain manager owns planning, inventory and distribution.
Duties vary by sector and company size. Check your job description for the scope, particularly whether procurement, warehousing and transport all report to the role.
Last reviewed: 2 September 2026