Lee Curtis, CESSWI, a resident of Ayer, has been promoted to the position of manager of ecological services at BSC Group, an interdisciplinary consulting engineering firm headquartered in Boston.

Curtis has been with BSC Group since 2004, during which time she has been dedicated to BSC's work in the energy market, contributing her expertise in wetland, wildlife and rare species habitat for such clients as National Grid, Northeast Utilities, and NSTAR.

As the newly-appointed manager of ecological services, she will oversee BSC's firm-wide ecological team, providing staff mentoring, quality assurance review and client communication.

Curtis is a member of the Ayer Conservation Commission and a certified erosion, stormwater and sediment inspector.