Jobs · Engineering · Minnesota

Refractory Engineer

Mesabi Metallics · Nashwauk, MN · 3 wk ago
On-siteEngineering$120k–$150k/yrFull-time

Job Responsibilities

  • Develop and implement preventive and predictive maintenance schedules for refractory-lined equipment
  • Lead refractory shutdown activities, including relining and repair works in pelletizing kilns, induration furnaces, rotary dryers, and hot gas ducts
  • Manage planning, procurement, and inventory control of refractory materials across plant operations
  • Conduct regular refractory inspections and thermal audits using techniques such as thermography and endoscopy
  • Identify wear patterns, hot spots, or potential failures and recommend corrective measures
  • Maintain detailed inspection reports and develop condition monitoring dashboards
  • Supervise refractory contractors during installation, shutdowns, and emergency repairs
  • Ensure quality control and adherence to technical specifications and safety protocols during all refractory-related work
  • Enforce safety practices during refractory handling and installation in high-temperature zones
  • Ensure compliance with company standards and statutory safety regulations
  • Support implementation of sustainable practices to reduce environmental impact

Skills And Qualifications

  • 5 to 12 years of progressive experience in refractory engineering, high-temperature systems, or industrial maintenance — ideally within the iron & steel, cement, mining, or heavy manufacturing industries
  • Proven track record in managing maintenance shutdowns, refractory installations, and equipment reliability programs in process-intensive environments
  • In-depth knowledge of refractory materials (acidic, basic, insulating, castables, etc.)
  • Familiarity with refractory design for kilns, furnaces, dryers, including anchoring and thermal expansion considerations
  • Understanding of thermal processing in pelletizing and ore beneficiation plants
  • Proficiency with inspection techniques like thermography, borescope/endoscope inspections, and material testing
  • Strong leadership and contractor management capabilities
  • Excellent analytical and troubleshooting skills
  • Effective written and verbal communication for cross-functional teamwork
  • Ability to handle shutdown pressure and lead time-sensitive repair operations

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