- WSP USA (Herndon, VA)
- …Technician (CHST) Certification + OSHA 30-Hour Certification - Minimum; 500 or 510 Trainer certification is ideal. \#LI-MP1 **About WSP** WSP USA is the US operating ... management professionals. WSP USA designs lasting solutions in the buildings, transportation , energy, water and environment markets. With more than 15,000 employees… more