Quality Control Supervisor

GTI is a contract manufacturing partner supporting customers in renewable energy, power generation, infrastructure, and industrial systems.

We fabricate custom designed, purpose-built enclosures and skids for our customers and perform mechanical and electrical integration in-house, delivering a true turn-key product to our customers. Our scope spans Engineering, prototype builds, through full production, requiring teams that can move fast, adapt, and execute with precision.

GTI Values: Safey I Quality I Customer Obsession I Speed I Agility

GTI Energy is seeking a Quality Control Supervisor to join their newly established team based out of Goodyear, AZ. The Quality Control Supervisor in a manufacturing setting is responsible for overseeing the inspection and testing of materials, components, and finished products to ensure compliance with company and industry standards. This role ensures that production processes consistently yield high-quality outputs and support continuous improvement initiatives.

Key Responsibilities

• Supervise and coordinate the activities of quality control inspectors and technicians
• Provide training and guidance on inspection procedures and quality standards
• Schedule and assign tasks to ensure coverage across shifts
• Monitor production processes to ensure adherence to quality standards
• Conduct inspections of raw materials, in-process items, and finished goods
• Ensure proper calibration and maintenance of testing equipment
• Maintain detailed records of inspections, test results, and corrective actions
• Prepare and present quality reports to management
• Ensure compliance with documentation standards (e.g., ISO, GMP)
• Ensure products meet internal specifications and external regulatory requirements
• Support internal audits and external audits
• Analyze defect trends and recommend process improvements
• Collaborate with production and engineering teams to enhance product quality
• Implement corrective and preventive actions (CAPA)
  
  
  
  

Requirements

• Strong understanding of manufacturing processes and quality assurance systems
• Proficiency in quality control software and MS Office
• Excellent analytical, problem-solving, and communication skills
• Ability to lead and motivate a team in a fast-paced environment
• Familiarity with statistical process control (SPC) and root cause analysis (RCA)
• 3 years of experience in quality control within a manufacturing environment
• Experience with ISO 9001, Lean Manufacturing, or Six Sigma methodologies is a plus
• Prior supervisory experience preferred
• Bilingual (Spanish and English) is a plus
  
  
  
  

Benefits & Perks
GTI Energy offers a competitive compensation and benefits package designed to support employees and their families while providing long-term career growth opportunities within a fast-growing manufacturing organization. Benefits may include:

• Medical, dental, and vision insurance
• 401(k) with company match (where applicable)
• Paid Time Off (PTO) and paid holidays
• Sick time in accordance with state and local requirements
• Company-paid life insurance and disability coverage
• Career advancement opportunities within a rapidly growing organization
• Exposure to advanced manufacturing, modular infrastructure, and large-scale industrial projects
• Collaborative, fast-paced environment with strong operational and engineering leadership
• Employee-focused culture centered on safety, quality, accountability, and continuous improvement
  
  
  
  

Benefits eligibility and offerings may vary based on position, location, and employment classification.

GTI promotes a diverse and inclusive workforce and is an Equal Opportunity Employer that does not discriminate against employees or applicants for employment on the basis of race, color, national origin, ancestry, age, religion, sex, gender, gender identity, gender expression, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, marital status, or any other Federal or State legally-protected classes. We also value the safety of all employees and work hard to maintain a Drug Free Workplace.

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We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.