RHA's Engineer III will function as a technical lead in providing research and development support for the LA Audits team in the design, implementation, management and evaluation of energy efficiency projects/programs. The Engineer III will also lead mentorship and skill development of other team members. Must be detail-oriented, have strong analytical skills and the capacity to handle multiple projects and roles. In addition, the candidate must have a deep understanding of mechanical electrical plumbing (MEP) systems, ability to analyze energy savings and cost effectiveness, ability to develop program budgets and work within tight timelines.