Manufacturing CNC Operator

Guarantee Electrical Company; Saint Charles (MO); On-site; USD 45,000 - 60,000; Full time

Benefits offered by this job

ESOP

Medical, Dental, Vision

Vacation/Sick time

401K with match

Discretionary bonuses

Job summary

Guarantee Electrical Company is seeking a skilled CNC Operator to support the Metal Works group in manufacturing precision components. The role focuses on setup, operation, maintenance, troubleshooting, quality control, and production management of CNC equipment while ensuring safety, quality, and on-time delivery.

Reports to the Metal Works Supervisor and collaborates with the VDC Manufacturing Specialist.

Qualifications

• High school diploma or GED required.
• 3+ years manufacturing, fabrication, CNC operation, or similar experience preferred.
• Experience with laser cutting, CNC routing, press brake operation, or fabrication equipment preferred.
• Ability to read and interpret technical drawings and specifications.

Responsibilities

• Operate CNC equipment (laser, router, press brake) and manage production work orders.
• Review work orders and machine schedules; validate programs.
• Inspect parts for quality and dimensional accuracy.
• Coordinate design changes and manufacturing feasibility with supervisors and specialists.
• Perform preventative maintenance and safety inspections.

Skills

CNC operation

Reading technical drawings

Quality inspection

Safety awareness

Education

High school diploma or GED

Tools

Laser cutting equipment

CNC router

Press brake operation

Job description

Partner. Energize. Deliver.

Join our Central Region team as a Project Manager and become an employee of a nationally recognized Top Workplace! Guarantee Electrical Company has grown into one of the nation's foremost providers of electrical contracting services and systems solutions. This specific role would focus on supporting our Industrial team.

Why Work for Us?

Benefits, Compensation, Community Involvement and Employee Appreciation

Guarantee is 100% employee owned, making each member of the Guarantee team an essential partner in building our successful future. Guarantee offers a rewarding career path, a competitive salary, and excellent benefits package. This includes a fully company funded Employee Stock Ownership Plan (ESOP).

We offer exciting benefits with a competitive salary based on knowledge and experience. Employees are also eligible for annual discretionary bonuses. We offer a competitive benefits package including medical, dental, vision, accidental, critical illness, life and disability insurances, vacation/sick time, and a matching 401K plan.

We value giving back to our communities through community outreach and volunteering. Some of our favorites being Pedal the Cause, KIDstruction, Big Brothers Big Sisters and more!

JOB SUMMARY

The CNC Operator is responsible for setup, operation, maintenance, troubleshooting, quality control, and production management of CNC equipment within the Metal Works group. The role supports manufacturing operations by converting approved digital manufacturing content into high-quality fabricated components while maintaining safety, quality, productivity, and equipment reliability. This position reports to the Metal Works Supervisor and works closely with the VDC Manufacturing Specialist to refine, improve, and optimize designs, manufacturing drawings, machine‑ready files, and production workflows.

ESSENTIAL JOB RESPONSIBILITIES

• Operate and manage equipment such as Bodor C3 6kW sheet laser, Bodor K2-92 tube laser, Epilog FusionPro 48 laser system, Haas SR‑3015P sheet router, and Durma AD‑S 25100 CNC press brake.
• Setup, load, run, monitor, and optimize CNC production work orders.
• Verify machine programs, tool paths, material selection, dimensions, and production requirements prior to release.
• Coordinate with VDC Manufacturing Specialists regarding design changes, manufacturing feasibility, nesting improvements, bend allowances, tooling requirements, and production efficiencies.
• Inspect completed parts for quality, dimensional accuracy, and compliance with drawings and specifications.
• Perform preventative maintenance, calibration, cleaning, and routine equipment inspections.
• Manage CNC production schedules and prioritize work according to manufacturing milestones.

KEY PERFORMANCE INDICATORS (KPI)

• Machine utilization rate
• Production throughput
• First-pass quality acceptance
• Preventive maintenance completion
• Schedule adherence
• Material utilization and scrap reduction
• On-time work order completion

DAILY RESPONSIBILITIES

• Review work orders, machine schedules, priorities, and production requirements.
• Prepare machine setups and validate machine programs.
• Perform cutting, routing, engraving, bending, and fabrication operations.
• Monitor production performance, quality, machine condition, and safety.
• Coordinate production issues with Metal Works Supervisor and VDC Manufacturing Specialist.

REQUIRED KNOWLEDGE, SKILLS, AND ABILITIES

• CNC laser, router, press brake, and engraving equipment experience.
• Ability to interpret manufacturing drawings, shop drawings, BOMs, and fabrication packages.
• Understanding of sheet metal fabrication, bend allowances, nesting, routing, engraving, and quality inspection methods.
• Strong attention to detail and safety awareness.

COLLABORATIVE DUTIES

• Metal Works Supervisor: Production priorities, scheduling, and equipment utilization.
• VDC Manufacturing Specialist: Design refinement, constructability review, CNC-ready file development, and workflow improvement.
• Manufacturing Operations: Production coordination and delivery commitments.
• Quality, Warehouse, Purchasing, and Logistics teams as required.

WORKING CONDITIONS

• Manufacturing and fabrication environment.
• Standing, lifting, machine operation, and material handling required.
• Use of company-required PPE and safety programs.

ADDITIONAL DUTIES

• Support shop organization, 5S, Kaizen, and continuous improvement initiatives.
• Participate in training and certification activities.
• Perform other duties as assigned.

MINIMUM QUALIFICATIONS

• High school diploma or GED required.
• 3+ years manufacturing, fabrication, CNC operation, or similar experience preferred.
• Experience with laser cutting, CNC routing, press brake operation, or fabrication equipment preferred.
• Ability to read and interpret technical drawings and specifications.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. For more information about Guarantee Electrical Company, please visit www.geco.com