- MISTRAS Group, Inc. (Houston, TX)
- **Description** The role of the Mechanical Service Technician on this project beginning October 2025 would be to run an angle grinder with a buffing disc to ... perform surface prep on piping and vessels for inspections. **_No specific certification is required, however, experience with angle grinder with buffing disk is mandatory._** Prior experience in refinery's and/or power plants is preferred. Candidate must be… more