CNC Boring Mill Operator

CNC Mill Operator Job Description

Job Title: Boring Mill Operator
Department: Machining
Reports To: Machining Supervisor

About Us:

Redoe Mold, founded in 1969, is a world-class global supplier specializing in the design and manufacture of high-precision injection molds. With over 50 years of excellence, we are recognized for our cutting-edge technology, lean manufacturing processes, and commitment to quality. Our expertise spans thermoplastic, thermoset, and multi-material molds, with a particular focus on surface-critical applications.

Position Summary:

The Boring Mill Operator is responsible for the accurate setup, operation, and maintenance of boring mills to produce precision components as per engineering specifications. This role requires strong attention to detail, commitment to quality, and adherence to safe machining practices in a custom mold manufacturing environment.

Key Responsibilities:

· Interpret engineering drawings and 3D models to plan machining operations.

· Set up and operate horizontal and/or vertical boring mills to perform 2D and rough machining on large components, cores, and cavities

· Select and install appropriate tooling, fixtures, and machine offsets.

· Perform in-process checks and verify part dimensions using precision measurement tools.

· Ensure machined parts meet tight tolerances and quality requirements.

· Conduct basic machine maintenance and troubleshoot issues as needed.

· Communicate effectively with programmers, leaders, and other team members regarding part setups, quality issues, or required adjustments.

· Record machining activities in job tracking systems or MES.

• Minimize waste and damage of tooling, inserts, and carbide
• Communicate with all internal team members when needed and to achieve end objectives.
• Participate in continuous improvement programs / training

· Support housekeeping and continuous improvement initiatives in the machining area

Required Qualifications:

· Minimum 3 years of experience operating large boring mills in a mold making or heavy machining environment.

· Ability to read and interpret detailed technical drawings and GD&T.

· Skilled in the use of calipers, micrometers, height gauges, and other precision inspection tools.

· Familiarity with machining large components to tight tolerances.

· Strong mechanical aptitude and understanding of machining principles.

· Excellent communication with supervisors, co-workers and other department disciplines

· Ontario Secondary School Diploma

· Proficient with CNC Boring Mill Machining

· Proactive, problem-solving approach with a focus on high quality machine output

· Demonstrates drive and motivation for continuous improvement.

· Ability to work well with a wide range of people and cultures.

· Ability to thrive in a cross-functional environment with minimal supervision

Preferred Qualifications:

· Experience with 5-axis boring mills or programmable controls (e.g., Heidenhain, Fanuc, Toshiba).

· Exposure to mold manufacturing or custom one-off component environments.

· Forklift or crane operation certification.

· Basic knowledge of CAM software or ability to interact with programmers.

· Machinist Certificate an asset

· Ability to solve problems through various tasks

Working Environment:

· Shop floor environment with large-scale machining equipment.

· Requires standing, lifting, and handling heavy parts with the assistance of overhead cranes.

· May involve extended hours or shift flexibility during high-demand periods.

· PPE including safety glasses, hearing protection, and steel-toe boots required.

Key Performance Indicators (KPIs):

Machining Group (Driven by Supervisor, Owned by Team):

· Quote vs. Actual Performance (Machining) – Match or beat estimated machining hours and costs.

· Deadline Performance (Machining) – Deliver components according to scheduled milestones.

· Unattended Runtime Achievement – Maintain a minimum unattended machining ratio

· Quality Performance (Rework Rate) – Minimize rework through precision and process adherence.

· Housekeeping – Maintain high standards of cleanliness, organization, and shop floor safety.

Why Join Redoe Mold:

· Innovation and Quality: Work with industry-leading technologies and a team committed to delivering excellence.

· Growth Opportunities: Join a company that values your expertise and offers opportunities for advancement.

· Collaborative Culture: Be part of a team that thrives on teamwork, technical excellence, and customer-first principles.

Note: all items outlined above are subject to change based on the needs of the business.

Redoe Mold Company Ltd. is committed to providing an inclusive, accessible, and welcoming environment for all individuals, including persons with disabilities. We are committed to ensuring that our recruitment process and workplace are accessible to everyone. If you require accommodations during the recruitment process or in the workplace due to a disability, please contact Jennifer Tomlin @ [email protected] and we will work together to support your needs.

Job Types: Full-time, Permanent

Benefits:

• Casual dress
• Company events
• Company pension
• Dental care
• Disability insurance
• Employee assistance program
• Extended health care
• Life insurance
• Mileage reimbursement
• On-site parking
• Vision care

Schedule:

• 8 hour shift
• Monday to Friday
• Overtime
• Weekends as needed

Work Location: In person