Milling Machinist

Milling Machinist Peterson's Welding and Machine - 5.0 Green Bay, WI Job Details Full-time 2 days ago Benefits Profit sharing Paid holidays Disability insurance Health insurance Dental insurance 401(k) Paid time off Vision insurance Life insurance Qualifications Teamwork Blueprint specification interpretation Dimensional measurements Attention to detail Precision measurement in machining Problem-solving Milling machines Manufacturing Manual machining CNC machine setup Mechanical troubleshooting Full Job Description Since 1981, Peterson's Welding and Machine has been the most trusted job shop in Green Bay — precision machining, fabrication, welding, waterjet, and laser cutting under one roof. We take on the challenging, tight-tolerance work that demands real skill, and we build teams of people who take pride in that. Our machinists work in a clean, climate-controlled shop on well-maintained equipment, and they're rewarded for it — competitive pay, a profit-sharing incentive program , and a company that puts employees and their families first. Position Overview We're looking for a skilled Milling Machinist to join a growing operation where your craft is genuinely valued. You'll set up and operate manual and CNC milling equipment to produce precision components for a wide range of industrial customers — from prototype to production. Whether you're a seasoned CNC operator or a strong manual machinist looking to grow into CNC, we'll invest in your development and give you work worth doing. Key Responsibilities Setup & Operation Set up and operate manual and CNC vertical/horizontal milling machines to produce parts per print Select and install appropriate tooling, workholding, speeds, and feeds for each job Write or edit basic CNC programs (G-code) for new setups; modify existing programs as needed Perform first-article setup approval before running production quantities Run multi-operation jobs requiring multiple setups, fixtures, or datum shifts Quality & Inspection Read and interpret mechanical drawings, GD&T callouts, and work orders with full proficiency Inspect parts using precision instruments Perform in-process checks to catch deviations before they become scrap Execute deburring and finishing operations to meet surface finish requirements Document inspection results and communicate non-conformances to the supervisor promptly Troubleshooting & Problem Solving Diagnose and resolve machining issues — chatter, tool wear, dimensional drift, and surface finish problems Make real-time adjustments to toolpaths, offsets, and setups to maintain tolerance compliance Collaborate with teammates and supervisors to find solutions on challenging or first-run parts Maintenance & Safety Perform routine preventative maintenance on milling equipment to minimize downtime Maintain a clean, organized, and safe workstation at all times Follow all shop safety protocols including PPE, machine guarding, and lockout/tagout procedures Report equipment issues or wear patterns before they become failures Qualifications Required Ability to read and interpret mechanical blueprints and GD&T without assistance Hands-on experience with manual milling operations — setup, fixturing, and operation Proficiency with precision measuring instruments: micrometers, calipers, indicators Strong attention to detail and commitment to producing work right the first time Physically capable of lifting up to 50 lbs and standing for extended periods Dependable, team-oriented, and motivated to grow Preferred 2+ years of milling experience in a job shop or manufacturing environment CNC milling experience — setup, operation, and basic program editing (G-code) Familiarity with Mazak, Haas, or similar CNC machining centers Experience with multi-axis milling or complex fixturing Machinist training, vocational certification, or apprenticeship program completion What Makes This Role Stand Out Peterson's is a job shop, which means no two weeks are the same. You'll work on a wide variety of parts, materials, and customer applications. That variety keeps skilled machinists sharp and engaged. Add in a clean, climate-controlled environment, a Monday-Friday schedule, and a team that genuinely cares about doing good work, and this is the kind of shop that serious machinists don't want to leave. Benefits Health, dental, and vision insurance Short and long-term disability 401(k) Competitive pay Annual profit-sharing bonus Paid vacation and holidays Paid lunch break Clean, fully climate-controlled shop

Benefits:

401(k) Dental insurance Health insurance Life insurance Paid time off Vision insurance

Experience:

Milling Machinist:

2 years (Required)

Work Location:

In person