Orion Energy Systems, Inc. announced the expansion of its executive management team with the appointment of Michael H. Jenkins as Chief Operating Officer (COO) to support the Company?s long-term growth objectives. Mr. Jenkins, an accomplished executive and business leader with a strong track record of business and financial achievement, will assume Orion?s COO role from Scott Green. Mr. Green is being promoted to President of Orion Services Group, which encompasses the Company?s turnkey lighting installation and maintenance services business.