"Specialist expertise" means having a high level of knowledge and skills in a specific field or subject. It refers to being an expert or having specialized knowledge in a particular area. Full definition
One Way is a respected and rapidly growing recruitment company for the construction industry, with specialist expertise in the built environment, rail, civil engineering and heavy plant. (arc-org.net)
From minor incidents to major disasters, employers, operators and owners in the sector need specialist expertise in dealing with the potential fallout if and when something goes wrong. (hilldickinson.com)
Our coaches are recruitment experts and they have specialist expertise across numerous job sectors. (cvjedi.com)