Mobile HVAC Supervisor

We are looking for an energetic Mobile HVAC Supervisor to help with day-to-day issues and contribute to the long-term strategy of our operations across the country. Our mission is “Engineered Solutions for a Safer, More Productive Steel Industry.” The selected candidate must believe in this mission and be committed to the success of the TSG Team. We provide the opportunity and resources for success and expect accountability in return.

Responsibilities

• Crew & Field Supervision
  • Assign, schedule, and supervise daily work for HVAC technicians and helpers across shifts
  • Prioritize work orders based on production impact, safety risk, and equipment criticality
  • Perform field inspections to verify quality of completed work and adherence to safety procedures
  • Train and mentor technicians on system troubleshooting, refrigerant handling, and industrial ventilation equipment
  • Respond personally to emergency or escalated service calls, especially those affecting mill operations, control rooms, or critical process cooling
• Paperwork & Documentation
  • Complete and maintain daily work orders, time sheets, and job logs in the CMMS (computerized maintenance management system)
  • Track parts and materials usage, submit purchase requisitions, and manage vendor invoices
  • Maintain preventive maintenance (PM) schedules and ensure PM completion documentation is accurate and up to date
  • Prepare shift-turnover reports, downtime reports, and monthly maintenance summaries for the General Manager and Sales Director
  • Ensure compliance documentation is current, including EPA Section 608 refrigerant handling records, confined space permits, and hot work permits
  • Maintain OSHA-required safety logs and incident reports related to HVAC work
• Technical Oversight
  • Oversee maintenance and repair of rooftop units, makeup air units, industrial exhaust/ventilation systems, dust collection tie-ins, process cooling systems, control room HVAC, and comfort heating/cooling for office and shop areas
  • Support systems tied to furnace areas, mill environments, and other high-heat zones common in steel operations
  • Coordinate with electricians, millwrights, and outside contractors on integrated repairs
  • Manage spare parts inventory for critical HVAC components to reduce downtime
  • Ensure work complies with local codes, refrigerant regulations, and Systems Cool Air Solutions safety standards
• Safety & Compliance
  • Enforce lockout/tagout (LOTO), confined space, working-at-heights, and PPE requirements for all HVAC work
  • Conduct toolbox talks and safety briefings for the crew
  • Investigate equipment failures and near-misses; recommend corrective actions

Requirements

• 5+ years of HVAC/R experience, including 2+ years in a lead or supervisory role
• EPA Section 608 Universal Certification
• Experience in an industrial or heavy manufacturing environment (steel, foundry, or similar preferred)
• Working knowledge of industrial ventilation, makeup air systems, and process cooling
• Proficiency with CMMS software, Microsoft Office/Excel, and basic administrative reporting
• Strong understanding of NEC, OSHA, and local mechanical codes
• Valid driver's license

Preferred Qualifications

• Journeyman HVAC license or equivalent
• Experience with high-temperature/high-dust environments typical of steel mills
• Familiarity with PLC-controlled HVAC systems or building automation systems (BAS)
• Welding, sheet metal, or millwright cross-training

Benefits

• Company-subsidized health insurance
• 401(k) plan with employer match
• Paid vacation and holidays
• Opportunities for continuing education

Must have work VISA; sponsorship is not provided.