LSSE Civil Engineers and Surveyors (Established 1985), a dynamic and growing 170-person civil engineering firm serving over 180 regional municipal clients, water and sewer authorities, private development, industry, and utilities is accepting applications from motivated. Land Planners. for one of our western PA offices. Candidates must have a bachelor’s degree in land planning, landscape architecture, or related field. AICP is required. 5 years’ ...