Employment Opportunities
Be part of our success and take advantage of excellent employment options with GSI. Available positions range from entry-level field technicians to project managers at various office locations.
Safety is Our Top Priority
All GSI field personnel go through a mandatory 40 hours of OSHA safety training, as well as yearly refresher courses. In addition, workplace safety is emphasized regularly, including training in first aid, CPR, fire extinguisher use, and much more.
GSI Intranet
We commit to the following every day: integrity, honesty, sound technical work, accuracy in all we do, trust, personal responsibility, timeliness, open communication, valuing our people, and profitable performance.
- Des Moines, Iowa
- 10607 Aurora Ave.
Urbandale, IA 50322
515-270-6542
515-270-1911 Fax - Grand Island, Nebraska
- 2960 N. Diers Ave.
Grand Island, NE 68803
308-381-1987
308-381-2467 Fax - Kansas City, Kansas
- 15012 W. 106th St.
Lenexa, KS 66215
913-495-2360
913-495-2360 Fax - Wichita, Kansas
- 4503 East 47th Street South
Wichita, KS 67210
316-554-0725
316-554-0744 Fax
- Cone Penetration Testing
- Vibration Monitoring
- Special Inspection
- Construction Testing
- OM&M
- Indoor Air Quality
- Wetlands
- Remediation
- Regulatory Compliance
- NEPA
- Lead-Based Paint
- Asbestos Management
- Phase I and II ESA
- In Well Stripping
- Floor Flatness
- Deep Foundations
- Laboratory Services
- Mobile In Situ Lab













Those in the construction industry are well aware of the damage that construction vibration can cause to adjacent structures. This is why GSI uses vibration instrumentation to monitor construction activity to minimize vibrations and their adverse effects on pre-existing structures.
