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Sono-Tek

Provider of ultrasonic spray coating systems

Lead Plastic Injection Molding Operator

Machine & Process OperationPosted on Nov 5
Full-timeBrenham, TX, USA

About the Job

Requirements

  • At least 5 years of hands-on plastic injection molding experience.
  • Previous lead experience, or readiness to step into a lead role.
  • Strong troubleshooting skills and mechanical ability.
  • Ability to work on the production floor and lead by example.
  • Ability to lift up to 50 pounds and stand for long periods.

Responsibilities

  • Set up and run plastic injection molding machines.
  • Perform mold changes, startups, and process adjustments.
  • Troubleshoot machine, mold, material, and part issues.
  • Lead and support operators during daily production.
  • Ensure parts meet quality requirements.
  • Monitor cycle times, scrap, and overall production flow.
  • Train operators on proper setup, operation, and safety.
  • Work with maintenance and supervisors to resolve issues quickly.
  • Keep work areas clean, safe, and organized.
  • Complete basic production and quality paperwork.

Desired Qualifications

  • Rubber or elastomer molding experience.
  • Preventive maintenance experience.

About the Company

Sono-Tek

Provider of ultrasonic spray coating systems

Sono-Tek builds ultrasonic coating systems that spray thin films onto surfaces with controlled precision. Their main product line uses patented ultrasonic spray technology to apply coatings in a droplet-free or fine-mist form, enabling even, uniform coatings on a variety of substrates. Equipment ranges from lab-scale R&D machines to full-scale production systems, serving customers worldwide in industries such as electronics, medical devices, and coatings. What sets Sono-Tek apart is its specialized focus on ultrasonic spray for thin films, offering controlled deposition, low waste, and gentle handling of delicate materials compared to more general coating methods. The company aims to provide reliable, scalable coating solutions that help users achieve consistent, high-quality coatings across small-scale testing and large-volume manufacturing.

Company size
51-200
Company stage
IPO
Headquarters
Town of Marlborough, New York
Founded
1975

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