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CNC Vertical Milling Machinist (Senior Level)

Projects•Glastonbury, CT
•Onsite

About The Position

We are seeking an experienced Senior Vertical Milling Machinist to independently set up, program, and operate CNC and/or manual vertical milling machines to produce complex, high-precision parts. This role requires advanced machining knowledge, strong blueprint and GD&T skills, and the ability to act as a technical resource on the shop floor.

Requirements

  • High school diploma or GED required
  • 8+ years of vertical milling experience
  • Strong CNC programming and setup experience
  • Advanced blueprint reading and GD&T interpretation skills
  • Proven ability to run complex jobs independently from setup through completion
  • Proficiency with micrometers, calipers, height gauges, indicators, and other inspection tools
  • Strong troubleshooting, problem-solving, and mechanical aptitude

Nice To Haves

  • Technical training or apprenticeship preferred
  • CAM programming experience
  • Aerospace, medical, tool & die, or high-precision manufacturing background
  • Experience with ISO, AS9100, or similar quality systems
  • Informal leadership or mentoring experience

Responsibilities

  • Independently set up and operate CNC and/or manual vertical milling machines
  • Select tooling, cutters, and machining strategies for accuracy, efficiency, and tool life
  • Program, edit, and optimize CNC programs using G-code, conversational controls, or CAM software
  • Perform complex machining operations including contouring, pocketing, drilling, tapping, boring, and profiling
  • Read and interpret complex blueprints, specifications, and GD&T
  • Establish tool offsets, work coordinates, and machining sequences from print to production
  • Perform advanced in-process and final inspections using precision measuring tools
  • Hold tight tolerances and meet demanding surface finish requirements
  • Troubleshoot and resolve machining, tooling, setup, and material issues
  • Validate setups and approve first-article parts prior to production runs
  • Perform and support preventive maintenance and machine care
  • Mentor junior and mid-level machinists and share best practices
  • Maintain a clean, safe, and organized work environment
  • Independently set up and operate manual and/or CNC vertical milling machines for complex and precision work
  • Design, build, and modify advanced fixtures and work-holding solutions
  • Select optimal cutters, tooling, and machining strategies to maximize efficiency, accuracy, and tool life
  • Perform complex machining operations including heavy stock removal, straddle milling, slotting, splines, keyways, gears, and precision bores
  • Optimize speeds, feeds, and cutting parameters to improve quality, cycle time, and cost
  • Develop, edit, and optimize CNC programs using G-code
  • Plan and establish machining sequences from print through production
  • Troubleshoot and resolve complex machining, tooling, fixturing, and material issues
  • Collaborate with engineering to improve manufacturability and process reliability
  • Interpret complex blueprints, specifications, and GD&T requirements
  • Apply design intent to machining strategies, datum structures, and inspection methods
  • Serve as a technical resource for blueprint interpretation and machining best practices
  • Hold tight tolerances and achieve demanding surface finish requirements
  • Perform advanced in-process and final inspections using precision measuring equipment
  • Validate setups and approve first-article parts prior to production release
  • Identify root causes of non-conformances and implement corrective actions
  • Support quality audits and continuous improvement efforts
  • Perform advanced routine maintenance, alignment checks, and condition monitoring on milling equipment
  • Diagnose and resolve recurring equipment or process issues
  • Work with maintenance and management on machine, tooling, and process improvements
  • Maintain tooling, fixtures, and precision equipment in optimal condition
  • Mentor and support junior and mid-level machinists
  • Lead by example in safety, quality, and workmanship standards
  • Assist with training, documentation, and development of standard work
  • Communicate effectively with engineering, quality, planning, and supervision

Benefits

  • Equal Opportunity Employer
  • Drug-Free and Alcohol-Free Workplace

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