tinkerer has definitions from the field of work
1
[ noun ] (work) a traveling repairman who mends broken things (such as metal household utensils)

Synonyms

tinker mender

Related terms

repairman tinker

2
[ noun ] a person who enjoys fixing and experimenting with machines and their parts

Synonyms

tinker

Related terms

experimenter putter

3
[ noun ] an unskilled person who tries to fix or mend (usually in a clumsy way)

Synonyms

fiddler

Related terms

unskilled_person fiddle

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