Operations manager postings span warehouses, plants, service centers and offices, but they share a core vocabulary: process improvement, KPIs, budget ownership, staffing and scheduling, safety and quality, and a named ERP or operations system. Applicant tracking systems match those terms and the industry words of the posting (distribution center, manufacturing, field service). Recruiters then look for scope: how many people, sites, shifts and dollars you were responsible for. The lists below cover what US and Canadian operations manager postings ask for and how to write bullets that show scope honestly.
Most mid-size and large employers in the US and Canada receive applications through an applicant tracking system such as Workday, Greenhouse, Lever, iCIMS or Taleo. The system parses your resume into fields (titles, dates, skills) and lets recruiters search and rank candidates by the terms in the job description. Some systems only match exact words; others recognize close variants. Either way, the safest approach is to use the same wording as the posting for every skill you genuinely have — inside a bullet that explains what you did with it.