Careers

Since 1927 Karrena LLC has been a recognized leader the refractory filed, specializing in the design, supply, installation and maintenance of refractory linings, acid resistant linings, fireproofing, and thermal insulation. We employee a variety of refractory professionals.

Apply for an open position listed below or feel free to submit a resume to us.

Current Opportunities

Millwright  |  Texas, USA

We are seeking a Millwright for plans, lays out, positions, alignment, and fitting together fabricated parts of structural metal products.  Welds, tacks, and assembles metal components of products such as modules, structural steel, pipe racks and plate welding with electric arc-welding equipment by performing the following duties.


Qualification Requirements:

  • Five years Structural Welder/Fitter experience, high school diploma or GED equivalent
  • Knowledge of industrial construction and characteristics of all equipment and functions related to the position
  • Driver’s license and acceptable driving record
  • Maintenance: 1 year (Required)
  • Mechanical Knowledge: 1 year (Required)
  • Must be able to meet all physical demands

more  ...


 

Millwright Helper  |  Texas, USA

We are seeking a Millwright Helper to assist with the installation, assembly, dismantling, maintenance, troubleshooting, and repair of machinery.


Qualification Requirements

  • 2 plus years of experience as in Millwright Helper
  • Must be able to meet all physical demands
  • Must have experience using industrial hand tools and power tools
  • Must have reliable transportation and be able to work as needed

more ...



 

Refractory General Supervisors  | Various Locations throughout the US

The refractory general supervisor will oversee our refractory and steel construction site works.  This individual will manage site logistics and contract operations on all heavy construction sites. With knowledge of all phases of construction, this position will be involved in all divisions of work, methods, codes, materials, safety, quality control, project scheduling.

contact us for more  ...