Mason
someone who works for a business
A person who works with concrete is typically called a concrete worker or concrete finisher. They specialize in mixing, pouring, and finishing concrete for various construction projects, such as sidewalks, foundations, and roadways. In some contexts, they may also be referred to as concrete masons.
An employee
a horticulturalist
demonologist
A gardener.
collector
coach
An electrician.
What is concrete pile works?
paver
A co-worker. or colleague