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JR Automation Logo JR Automation · Manufacturing

Senior Machinist

United States, Holland · Job Posted May 04, 2026
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Job Description

JR Automation, a Hitachi Group Company, is driven to deliver customer success worldwide. We provide intelligent automated manufacturing and distribution technology solutions that transform how the world's leading manufacturers make and distribute products. Our strength is our people, and we’re always looking to strengthen our team across the globe. Join us as a Senior Machinist. As a Senior Machinist, you will take a lead role in operating, programming, and optimizing advanced machining processes. You will support our Skilled Trades, Applications, Controls, and Mechanical Engineering teams in designing, building, programming, and deploying custom automated equipment and solutions, while mentoring less-experienced machinists and supporting continuous improvement initiatives.

Job Responsibility

  • Set up and operate machine tools, including mills, lathes, grinders, and drill presses
  • Read and interpret blueprints and specifications to machine metallic and nonmetallic parts to the required tolerances
  • Calculate and adjust feeds and speeds based on material and cutting conditions to optimize machining processes
  • Import CAD data and use CAM software to program CNC machining centers
  • Perform preventive maintenance on machines and maintain housekeeping standards in accordance with 5S shop practices
  • Promote teamwork and collaboration to support continuous improvement and problem-solving
  • Mentor entry-level machinists and machining apprentices, supporting skill development and knowledge transfer
  • Complete jobs according to the machining schedule to ensure on-time delivery
  • Adapt quickly to unplanned or priority jobs to meet changing customer needs
  • Clearly communicate technical information, issues, and process improvements to fellow machinists and management

Requirements

  • High school diploma or equivalent required
  • Journeyman machinist status preferred but not required
  • 2–4 years of prior industrial machining experience preferred
  • Completed a 4-year apprenticeship program or a minimum of 16,000 hours of combined education and machining experience
  • Trained and experienced in operating standard shop equipment, including lathes, mills, grinders, and drill presses
  • Working knowledge of Microsoft Office applications, including Excel, Outlook, and OneNote

What we offer

  • Competitive wages
  • medical benefits starting your first day
  • paid parental leave
  • Opportunity to work on unique, custom automation projects
  • A collaborative, engineering-driven environment
  • Career growth and skill development opportunities
  • A role where craftsmanship and quality truly matter
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