试验员 meaning in English

inspecting officer
test clerk
tester

According to the test schedule ， arrange test and instruct the operator to accomplish the test
根据测试计划，安排测试并指导试验员完成测试。
The development for temperature testing system in the stress rupture and creep experiments is analyzed . in conclusion , the system of intelligente automatic temperature testing improves the test accuracy and efficiency
摘要通过对持久、蠕变试验测温发展过程的分析，得出了智能自动测温方法可提高试验员的劳动效率，减轻劳动强度的结论。