A specific designation of a post within an organization, normally associated with a job description that details the tasks and responsibilities that go with it(noun)
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Use "job title" in a sentence
"His formal job title was Aeronautical Research Scientist Pilot."
"Interestingly, in Jewish society today, the job title tax collector has become synonymous with the word sinner!"
"Assigned originally to the lab’s Free-Flight Propulsion Section, Armstrong’s official job title was Aeronautical Research Pilot, responsible, as he noted on a naval reserve questionnaire, for “Piloting of aircraft for research projects and for transportation, and engineering in free flight rocket missile section.”"