Creates moderate to highly complex designs of electric master system plans, power system, protection and generation models, facility power systems, sustainability/renewable energy systems, and other similar electrical systems. Executes a variety of electrical design assignments using prescribed methods and standard techniques including drawing sequence and presentation, sizing various system components, and refining rough sketches. Incorporates changes to designs or sketches and redlines or mark-ups on ongoing projects. Contributes to studies of power systems and electrical calculations for electrical systems, lighting simulations, lighting layouts, communications, fire alarm, security and other similar calculations. Performs site reviews and studies, as needed, to ensure designs are aligned with location specifications. Updates design requirements as necessary. Contributes to firm's TKM by developing white papers and technical design documentation of new or special case designs, studies, etc. Collaborates with sales staff to create proposals in response to current and potential client requests for proposal (RFPs). Reviews draft proposals for adherence to firm, industry, state, local and federal regulations and best practices. Meets with current and potential future clients to review their current and future design needs. Attends conferences, symposia, etc. to improve the visibility of the firm's products and services in collaboration with applicable sales staff. Provides technical guidance and training to more junior staff. Mentors more junior staff and develops them for future growth within the discipline and firm. Performs other duties as required.