 Kari Williams, Former Vice President of Marketing at Rolls Royce, is the second major addition to Optilans Executive Management Team this year. Optilan is a global services provider for Critical Network Infrastructure, Energy, Pipeline Integrity, Rail, Telecommunications, and Renewables Kari Williams, Former Vice President of Marketing at Rolls Royce, is the second major addition to Optilans Executive Management Team this year. Optilan is a global services provider for Critical Network Infrastructure, Energy, Pipeline Integrity, Rail, Telecommunications, and Renewables 