CNC Programmer

Fathom Mfg; Town of Hartland (WI); On-site; USD 41,000 - 62,000; Full time

Benefits offered by this job

Health benefits

401k Plan

Paid time off

Job summary

Fathom Mfg in Hartland, WI is seeking a skilled CNC Programmer to lead the programming, setup, and optimization of 5-axis CNC machines to produce precision components.

The role requires strong Mastercam experience, leadership abilities, and a hands-on approach to continuous improvement, quality control, and on-site collaboration with engineering and production teams.

Qualifications

• 5+ years of CNC programming experience, including 3+ years in a leadership or senior programmer role.

Responsibilities

• Program, edit, and optimize CNC programs using Mastercam for mills, lathes, and multi-axis machines.
• Lead and mentor a team of CNC programmers and machinists.
• Collaborate with engineering, production, and quality teams to resolve manufacturing issues.
• Analyze machining processes to reduce cycle time, improve tool life, and cut costs.

Skills

Leadership

Mentoring

Problem-solving

Communication

Attention to detail

Education

Associate degree or technical CNC certification

Tools

Mastercam

CAD/CAM

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

CNC Programmer

Indirect Supervision FullTime Technical Hartland, WI, US

3 days ago Requisition ID: 2715

Salary Range: $30.00 To $45.00 Hourly

Company History:

Fathom is a premier U.S. contract manufacturer with a legacy of manufacturing innovation dating back more than 50 years. Across seven locations and a global sourcing network, we offer 25+ advanced technologies spanning additive manufacturing, CNC machining, sheet metal fabrication, injection molding and more. We serve leading companies across aerospace and defense, medical, robotics, automotive, semiconductor, and data center and energy markets, delivering highly complex parts from concept through production. Our expert-driven approach, white-glove service, and extensive certifications help our customers scale with confidence.

Job/Position Summary

The CNC Programmer is responsible for leading the programming, setup, and optimization of CNC machines to produce precision components that meet engineering specifications and quality standards. This role oversees CNC programming operations, ensures efficient workflow, mentors team members, and drives continuous improvement in machining processes. This position requires onsite work at the Hartland location and is not eligible for remote work.

Primary Responsibilities

Programming & Setup

• Create, edit, and optimize CNC programs using CAD/CAM software, specifically Mastercam. Must be able to program and set up 5-axis machines.
• Develop programs for mills, lathes, and multi-axis machines based on engineering drawings and models.
• Select appropriate cutting tools, fixtures, and machining strategies to maximize efficiency and accuracy.
• When programming responsibilities are complete, work on active jobs running on CNC machines to support production.

Leadership & Coordination

• Lead and mentor a team of CNC programmers and machinists.
• Schedule programming priorities and ensure jobs are completed on time.
• Collaborate with engineering, production, and quality teams to resolve manufacturing issues.

Process Improvement

• Analyze machining processes to identify opportunities for cycle time reduction, tool life optimization, and cost savings.
• Standardize programming and setup procedures to improve consistency.
• Implement best practices for CNC program management, revision control, and documentation.

Quality & Compliance

• Verify part conformity using inspection tools and CMM reports.
• Ensure all programs adhere to company and customer quality standards.
• Maintain compliance with safety and manufacturing policies.

Requirements

Education

• Associate’s degree or technical certification in CNC machining, manufacturing technology, or related field (Bachelor’s preferred).

Experience

• 5+ years of CNC programming experience, including 3+ years in a leadership or senior programmer role.
• Proven experience with multi-axis and complex geometry programming.
• Strong understanding of G-code, M-code, and machining principles.
• Proficiency in CAD/CAM software, specifically Mastercam.
• Must have strong programming/tooling/material knowledge (e.g. surface footage, chip loads, and proper cutting procedures).
• Strong knowledge of materials, tooling, and machining parameters.
• Excellent problem-solving, communication, and leadership skills.
• Ability to read and interpret blueprints, GD&T, and technical specifications.

What we offer

Health Benefits

Medical, dental, and vision coverage. Life insurance, short-term and long-term disability insurance.

Additional Benefits

Paid time off, Floating Holidays, Volunteer time off, and sick time off (depending on state of employment). 401k Plan

Employee Perks

Discounts on products and services.

Equal Opportunity Employer/Veterans/Disabled

This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. Employers can only use E-Verify once you have accepted a job offer and completed the Form I-9.