Career Opportunities - SK Geotechnical, Billings and Missoula Montana Engineering Technician, Billings Office Company Office SK Geotechnical Corporation 2511 Holman Ave. P. O. Box... 80190 Billings, Montana 59108-0190 Phone: (866) 786-3024 Fax: (406) 652-3944 E-mail: billings@skgeotechnical.com Date Posted April 2012 Position Engineering Technician, full time... to lift 75 pounds. High school diploma. Prefer some technician experience or Associates Degree, as well as good math skills. Information SK Geotechnical is a full service, locally...