Answer questions or resolve computer problems for clients in person, via telephone, or electronically..International Systems, Inc. has a full-time Computer User Support Specialist opportunity available based in..TESA Certification allows employees to be tax exempt for both Germany and US, in addition to other great..latitude in developing methodology and presenting solutions to problems.Contributes to deliverables..and performance metrics where applicable.High School with 2-3 years of experience.Must be proficient in