You have cut unit costs, improved throughput, eliminated waste from processes that had not changed in years, and delivered operational metrics that changed how the business operated. But a resume that describes these outcomes without the precise methodology and systems vocabulary behind them will score below the threshold at most employers.
Operations management postings vary across manufacturing, logistics, service, and technology operations — each with a different keyword profile. The same continuous improvement experience described in Lean vocabulary scores differently against a posting written for a Six Sigma environment.
Improvement methodology vocabulary is a hard filter: Lean manufacturing, Six Sigma, Lean Six Sigma, DMAIC, Kaizen, 5S, Value Stream Mapping (VSM), Kanban, TPM (Total Productive Maintenance), OEE (Overall Equipment Effectiveness), root cause analysis, FMEA. Certification names: Green Belt, Black Belt, Yellow Belt.
Financial and performance vocabulary signals scope: P&L responsibility, EBITDA, capex, opex, cost-per-unit, headcount management, budget management, OKRs, KPIs, SLAs, uptime, throughput. These terms map directly to the seniority level being hired.
Are Lean, Six Sigma, and DMAIC vocabulary present in your resume?
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ERP and operations technology names are hard filters: SAP (MM, WM, PP modules), Oracle, Microsoft Dynamics, NetSuite, WMS (Warehouse Management System), TMS (Transport Management System), MES (Manufacturing Execution System). Name the specific module, not just the parent platform.
Supply chain and logistics vocabulary: 3PL management, last-mile delivery, inventory management, demand planning, S&OP, OTIF (On Time In Full), fill rate, vendor management, SLA management. Industry standards: ISO 9001, ISO 14001, OHSAS 18001/ISO 45001.
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Operations resumes that describe outcomes without naming the frameworks, systems, and certifications that produced them will score below threshold consistently. The precision that makes a good operations manager is also what makes a high-scoring resume.
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The most common cause is improvement methodology described generically. "Process improvement experience" scores zero against Lean, Six Sigma, DMAIC, or Kaizen — each must appear as its named methodology.
Yes — and use both the full name and abbreviation: "Six Sigma Green Belt". If you are Black Belt certified, list the full acronym (SSBB or CSSBB). Belt level is a hard filter at many organisations.
Every ERP platform you have used, with the specific module: SAP MM (materials management), SAP WM (warehouse management), SAP PP (production planning). Platform-level mentions ("SAP experience") score significantly lower than module-specific ones.
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