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Comfort Systems USA

National HVAC design, installation, service.

Quality Assurance Systems Engineer

Validation, Compliance & Quality SystemsConfirmed live in the last 24 hours
Full-timeHouston, TX, USANo salary listed

About the Job

Requirements

  • Strong working knowledge of ISO 9001 quality management system requirements and audit principles.
  • Knowledge of corrective action, root cause analysis, risk management, FMEA/PFMEA, document control, change control, and continual improvement methods.
  • Ability to interpret procedures, specifications, engineering drawings, standards, and customer requirements.
  • Strong technical writing skills to create clear, controlled, and audit-ready documentation.
  • Ability to organize and facilitate cross-functional meetings, follow up on action items, and drive timely closure.
  • Strong analytical and problem-solving skills, including identifying trends and evaluating corrective action effectiveness.
  • Ability to manage multiple priorities, projects, and deadlines with limited supervision.
  • Effective written, verbal, presentation, training, and interpersonal communication skills.
  • Proficiency with Microsoft Office applications and quality management or workflow software.
  • Bachelor's degree in Engineering, Quality, Manufacturing, Industrial Technology, or a related technical discipline from an accredited program, or an equivalent combination of education and relevant experience.
  • Five years of experience in quality assurance, quality systems, manufacturing quality, engineering, or a related field.
  • Experience supporting a Quality Management System in a manufacturing or engineered-to-order environment.
  • Experience with audits, nonconformance investigations, corrective actions, controlled documentation, and process improvement.
  • Experience facilitating root cause analysis and working with cross-functional teams to implement sustainable corrective actions.
  • Ability to travel between TAS facilities and job sites as business needs require.
  • Ability to perform the essential functions of the position with or without reasonable accommodation.

Responsibilities

  • Support the maintenance, implementation, and continual improvement of the TAS Quality Management System.
  • Coordinate and support internal, customer, certification, regulatory, and supplier audits, including preparation, evidence collection, response development, and follow-up.
  • Track audit findings, nonconformances, corrective action requests, and supplier corrective action requests through containment, root cause, corrective action, effectiveness verification, and closure.
  • Facilitate structured root cause analysis using methods such as 5 Why, Fishbone/Ishikawa, 8D, Pareto analysis, change analysis, or DMAIC.
  • Develop, revise, review, and maintain controlled procedures, work instructions, forms, templates, and records.
  • Administer document and change control activities to ensure approved revisions are communicated, implemented, and available at points of use.
  • Partner with process owners to evaluate process changes for impacts to quality requirements, risk, documentation, training, resources, and compliance.
  • Support the development and maintenance of FMEAs, PFMEAs, risk assessments, control plans, and quality planning tools.
  • Analyze quality data, audit results, nonconformance trends, and recurring issues to identify systemic risks and improvement opportunities.
  • Prepare clear, accurate, and audit-ready reports, presentations, dashboards, and management review inputs.
  • Develop and deliver training for new or revised quality processes, procedures, systems, and tools.
  • Promote quality awareness, risk-based thinking, accountability, and consistent application of the QMS across TAS locations.
  • Stay current on standards, codes, customer requirements, and regulations relevant to TAS operations.
  • Support achievement of Quality department objectives and perform other duties assigned by TAS.
  • Work primarily in an office setting using a computer, preparing and reviewing documents and data, and participating in meetings; the role may also involve walking through manufacturing areas and job sites, using required personal protective equipment, and working around typical industrial production conditions.

Desired Qualifications

  • Experience with Intellect, Power BI, GoCanvas, or similar quality management or workflow systems.
  • Working knowledge of manufacturing, fabrication, welding, coating, assembly, inspection, and modular construction processes.
  • Internal Auditor or Lead Auditor training for ISO 9001.
  • ASQ certification such as Certified Quality Engineer (CQE) or Certified Quality Auditor (CQA).
  • Lean Six Sigma Green Belt or higher certification.
  • Experience in modular construction, industrial manufacturing, fabrication, welding, coating, mechanical, or electrical assembly environments.
  • Experience with supplier quality, quality planning, control plans, FMEA/PFMEA, and statistical or trend analysis.
  • Experience supporting certification, customer, regulatory, and third-party audits.
  • Experience managing document control processes.
  • Knowledge of additional standards applicable to TAS operations, such as ISO 14001, ISO 45001, ISO 3834, AISC 207, CSA A277, or ISO 22301.

About the Company

Comfort Systems USA

National HVAC design, installation, service.

Comfort Systems USA provides heating, ventilation, and air conditioning (HVAC) services across the United States. It combines multiple experienced HVAC firms into a national company that designs, installs, tunes, and maintains HVAC systems for a wide range of buildings, from schools and grocery stores to hospitals, museums, hotels, factories, and warehouses. The company works on both new installations and ongoing service, using specialized centers of excellence to ensure the right expertise for each project. Its goal is to offer the broadest possible technical capability and service for any HVAC need, anywhere and anytime.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Houston, TX
Founded
1997

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