Pre-Interview Cheatsheet
Supply Chain Manager — Confidence Cheatsheet
A printable, focused refresher tuned for Supply Chain Manager. Open the sections that matter to you and walk in confident.
Tuned for Supply Chain Manager · Operations, Procurement & Leadership > Supply ChainRefresh Right Now The 60-second mental warm-up before you start.
- Know planning, sourcing, procurement, manufacturing/operations, warehousing, logistics and customer delivery.
- Understand demand forecasting, S&OP, inventory optimization, supplier performance, lead times and service levels.
- Refresh safety stock, reorder point, EOQ, OTIF, fill rate, stockout, bullwhip effect and capacity constraints.
- Strong answers balance cost, service, risk and resilience.
- Be ready to discuss disruptions and how you would respond.
Core Vocabulary Terms interviewers expect you to use precisely.
- S&OP: cross-functional process aligning demand, supply and financial plan.
- OTIF: on time in full delivery performance.
- Safety stock: buffer inventory against demand/supply uncertainty.
- Lead time: time from order to availability.
- Bullwhip effect: amplified variability upstream in the supply chain.
Formulas & Frameworks The mental models that organise your answers.
- Supply chain tradeoff: cost, service, inventory, resilience, sustainability.
- Disruption response: assess impact, prioritize customers/products, find alternatives, communicate, recover.
- Inventory control: demand variability, lead time, service level, reorder point.
- Supplier scorecard: quality, delivery, cost, responsiveness, risk.
Likely Interview Prompts Questions you should be ready for.
- How do you reduce stockouts?
- How do you handle supplier delay?
- Explain safety stock.
- What KPIs matter in supply chain?
- How do you balance cost and service level?
Red Flags To Avoid Common answers that lose interviews.
- Only focusing on lowest cost.
- Ignoring risk and lead-time variability.
- No KPI discipline.
- Not communicating disruptions early.
- Treating inventory as always bad rather than strategic buffer.
What Sets You Apart Signals that move you from competent to memorable.
- Can quantify tradeoffs.
- Understands end-to-end flow.
- Uses data and cross-functional governance.
- Thinks resilience and supplier diversification.
30-Second Confidence Reset Anchor sentence to read just before you walk in.
Supply chain is tradeoff management: protect service, control cost, reduce risk, and make constraints visible early.