Current competitive service Federal employees with career or career-conditional tenure, Agency/ lnteragency Career Transition Assistance Program eligibles (CTAP/ICTAP), Reinstatement, Land and Base Management, Schedule A (Persons with Disabilities), 30% or More Disabled Veterans, Military Spouses, OPM Interchange Agreements and Veterans Employment Opportunities Act appointment eligibles. Utilizing industrial hygiene equipment (i.e., sound level meters, noise dosimeters, velometers, balometers, anemometers, moisture meters, mold collection pumps, indoor air quality meters, and/or pressure differential equipment) to collect and document data on environmental and facility conditions.