Quality Control Technician at Automatic Bar Controls Inc. – Vacaville, California

Company Overview

For over 50 years, Wunder-Bar, a Middleby Company, has been at the forefront of beverage dispensing innovation. We have built a legacy of exceptional product development, unmatched customer satisfaction, and superior operational performance. Our commitment to quality and service remains unwavering as we continue to set the global standard for beverage dispensing solutions.

When you walk into nearly any bar or tavern around the world, chances are you’ll see a Wunder-Bar bar gun—trusted by industry professionals for its reliability and precision. Our flexible hose post-mix dispenser remains the go-to choice for beverage dispensing and a true testament to our pioneering spirit.

In addition to bar guns, we offer a comprehensive range of beverage dispensing systems, including beverage towers, non-carbonated bubblers, nitro beverage dispensing systems, coffee equipment, and innovative dispensing solutions for pizza sauce and condiments. Our relentless drive for excellence ensures we stay ahead of the curve and continue meeting the evolving needs of our customers.

Position Summary

The QC Technician – Bar-Gun Secondary Machining is responsible for inspecting and verifying the quality of bar-gun handles during the secondary machining process. This role ensures all aspects meet engineering specifications, dimensional tolerances, and functional requirements prior to final assembly. The position is critical in preventing defects, supporting production efficiency, and maintaining Wunder-Bar’s quality standards.

* The work schedule is Monday through Friday 6:00 AM – 2:30 PM.

Key Responsibilities

• Perform in-process and final inspections of bar-gun following secondary machining operations (e.g., drilling, tapping, reaming, deburring, polishing).
• Verify dimensional accuracy using precision measuring instruments such as calipers, micrometers, gauges, and fixtures.
• Inspect surface finishes, threading, and critical features to ensure compliance with engineering drawings and specifications.
• Conduct functional checks on machined components to confirm proper fit and performance requirements.
• Identify, document, and report non-conforming handles; ensure proper segregation and disposition.
• Collaborate with machining, production, and engineering teams to troubleshoot defects and implement corrective actions.
• Assist with first article inspections and in-process audits to validate machining setups and process consistency.
• Maintain accurate inspection records and quality documentation in accordance with company procedures.
• Support continuous improvement initiatives focused on reducing scrap, rework, and variation in machining processes.
• Ensure compliance with all safety, quality, and operational standards, including proper handling of materials and equipment.

• High school diploma or equivalent required; technical or trade school training preferred.
• 1–3 years of experience in quality control within a machining or manufacturing environment.
• Strong understanding of secondary machining processes and tolerancing.
• Proficiency in using precision measuring tools (calipers, micrometers, thread gauges, pin gauges, etc.).
• Ability to read and interpret engineering drawings, blueprints, and specifications.
• Knowledge of GD&T (Geometric Dimensioning & Tolerancing) preferred.
• Strong attention to detail and problem-solving skills.
• Basic computer skills for documentation and reporting.

Education and Experience

• High school diploma or equivalent

Benefits

• Competitive salary and benefits package
• Opportunities for professional growth and development
• Collaborative and innovative work environment
• Health, dental, and vision insurance
• Retirement savings plan
• Paid time off and holidays

Physical & Mental Requirements

• Ability to work in a lab, manufacturing, or office environment.
• May require lifting of components and tools up to 25 lbs.
• Strong attention to detail and focus for prolonged periods.

Work Environment

• Standard office, lab, and manufacturing settings.
• Exposure to mechanical and electrical equipment.
• Safety protocols must be followed when working with high-voltage components or machinery.

California Employment Compliance

• This position complies with all applicable California labor laws, including wage and hour laws, anti-discrimination protections, and workplace safety requirements.
• Employees in California are entitled to meal and rest breaks as mandated by state law.
• This role complies with the California Fair Pay Act, ensuring equal pay for substantially similar work.
• Reasonable accommodations will be provided to qualified individuals with disabilities as required under the California Fair Employment and Housing Act (FEHA).
• All personal employee data is handled in accordance with the California Consumer Privacy Act (CCPA).