- Ecovyst (Houston, TX)
- …school diploma or GED requiredTransportation Worker Identification Credentials (TWIC)5+ years of experience pipefitting in a chemical plant or refinery3+ years of ... Ecovyst is a materials science, catalyst, and services company dedicated to creating innovative technologies that play a critical role in supporting ecological health and help our customers solve complex challenges.Energized by an over 200-year history, we… more
- EMCOR Group (La Porte, TX)
- …testing shown to be competent to perform duties of assisting a pipefitter (under a qualified pipefitters directions) or boilermaker (under a qualified boilermakers ... as directed by a pipe fitter. + Takes directions from designated Pipefitter /Boilermaker + Assist with cutting, grinding, and buffing of surfaces/material. + Ensures… more
