Must have or obtain the following certifications within two years from date of hire: Oregon Residential Energy Analyst, Building Performance Institute residential energy auditor and quality control inspector, REM Design user, and all other certifications as deemed necessary to meet program requirements. Administer diagnostic testing on all audited homes, including building and duct air leakage, static pressures, air handler performance, combustion appliance exhaust and draft testing, lead paint testing, and carbon monoxide testing.