CNC Vertical Milling Machinist; Senior Level

Description

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.

• 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

• High school diploma or GED required; technical training or apprenticeship preferred
• 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

• 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

• Ability to stand for extended periods
• Ability to lift up to 30 lbs
• Manual dexterity and attention to detail
• Comfortable working in a machine shop environment

The above job description is not intended to be an all-inclusive list of duties and standards of the…