Lead Machinist in Darien

Date Posted: Monday, July 7, 2025

Job Snapshot

Job Description

A grassroots manufacturer in the area is searching for a Lead CNC Machinist to join their team immediately! Help them be their best and give China a run for their money and grow their customer base by keeping and in-sourcing fabrication on US shores.

This company maintains a great family-like atmosphere that appreciates their loyal employees as an industry leader in technology and efficiency. There’s frequent training on new technology and constant opportunities for professional growth for a Lead CNC Machinist.

Founded over 45 years ago, they focus on quality and long-term relationships with partners and employees. Their commitment to superior quality and customer service makes them a leader in the industry.

  • Flourishing, well known, and stable company with continued growth.
  • Works across multiple industries including design, quality control, and audits of current needs for new and long-term customers.
  • A variety of projects with large multi-national companies to small family operations.
  • Massive manufacturing space to accommodate customer needs with a variety of state-of-the-art machines and equipment.

Lead CNC Machinist Responsibilities

  • Collaborate with Engineering to develop prototypes using various manufacturing methods and materials.
  • Fabricate components, assemble parts, and test completed units.
  • Design and construct jigs and fixtures.
  • Assist in product design, testing, and troubleshooting.
  • Adapt quickly to changing project demands.
  • Manufacture low- and high-volume parts.
  • Modify existing components as needed.
  • Fabricate and maintain jigs and fixtures for production.
  • Operate CNC and manual lathes and milling machines (milling experience is essential).
  • Use grinders, sanders, and welding equipment (TIG, MIG, arc).
  • Utilize 3D printing for prototyping.
  • Program CNC machines using models, drawings, or sketches.
  • Troubleshoot, optimize, and modify CNC programs to enhance efficiency and cost-effectiveness.
  • Operate additional machines while CNC equipment is running.
  • Utilize precision measurement tools including calipers, micrometers, protractors, scales, and shadow graphs.
  • Ensure all work meets strict tolerances and quality standards.
  • Maintain a clean and safe work environment.
  • Perform routine maintenance on machines and tools.
  • Execute additional tasks as required.
  • Adapt to evolving duties and responsibilities as needed.

Lead CNC Machinist Qualifications:

  • Advanced machining skills required.
  • 2+ years of experience setting up and operating 3-axis CNC milling machines.
  • 2+ years of experience with manual mills and lathes.
  • Experience generating and optimizing toolpaths and G-code using CAM software (Mastercam preferred).
  • Ability to maintain tolerances within 0.003” for manual machining operations.
  • NIMS (or equivalent) certifications preferred.
  • Experience with soldering, brazing, and welding (TIG, MIG, arc).
  • Electro-mechanical assembly experience (wiring and plumbing).
  • Proficiency in CAD/CAM software and business applications (ERP systems, email, job tracking).
  • Strong understanding of engineering drawings and GD&T.
  • Ability to multitask in a fast-paced environment.

Please submit a resume for Lead CNC Machinist for consideration. Only those qualified applicants that provide a resume will be contacted.

Salary depending on Experience. 

All applicants must be able to work in the United States without restrictions.

*This employer does not provide sponsorship*

Resumes can be confidentially sent to ryan.gustafson@gogpac.com. If you would like to learn more about Manufacturing, Production, or Operations opportunities, contact Ryan Gustafson with gpac at ryan.gustafson@gogpac.com. 

 *Manufacturing Companies* gpac fills all positions throughout the US.

 

Connect with me on LinkedIn  https://www.linkedin.com/in/ryanbgustafson/

 

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All qualified applicants will receive consideration without regard to race, age, color, sex (including pregnancy), religion, national origin, disability, sexual orientation, gender identity, marital status, military status, genetic information, or any other status protected by applicable laws or regulations. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. We are extremely competitive, client-focused and realize that our value is in our ability to deliver the right solutions at the right time.