Mark III Construction is growing, and we are looking for a Field Welder/Fitter for projects in Sacrmento area. We are looking for an experienced welder proficient in GMAW, GTAW, TIG, SMAW welding and or Pipe Fitting. Who we are: Mark III is a full-service construction company comprised of three complementary business units: M3 MEP, M3 Service, and M3 Components . We support projects from initial concept through long-term maintenance, with specialized expertise in healthcare, higher education, i…