The WilsonMiller Inc., Board of Directors has announced new leadership positions seven professionals in the firm’s Naples office.

Michael H. Maxwell was elected as a senior vice president. A licensed Florida professional surveyor and mapper, he is the corporate manager of WilsonMiller’s Survey & Mapping business unit.

John C. English was appointed a Principal of the firm. A Florida professional engineer (P.E.), English is a WilsonMiller vice president and regional manager of the Development Design business unit.

Margaret C. Perry and Raymond Piacente were promoted to senior associate positions. Perry, regional manager of the firm’s Development Planning & Approvals business unit, is certified by the American Institute of Certified Planners (AICP). Piacente, a senior engineering designer and project manager in Development Design, recently earned certification as a project management professional (PMP).

Those selected as new associates by the board were Steven Acx, Cherie L. Akers and Brian Kelley

Acx, information technology manager at WilsonMiller, is a Microsoft Certified Systems Engineer and a Cisco Certified Network Associate. Akers is a senior project manager in Development Planning & Approvals, and Kelley is a construction engineering inspection project administrator.

“Each of these individuals demonstrates the kind of professional, business, community, and technical leadership integral to the continuing success of our firm,” said WilsonMiller president Fermin A. Diaz