Multi‑Axis CNC Machining Operations Supervisor

Quality Controlled Manufacturing, Inc.; Santee (CA); On-site; USD 55,000 - 83,000; Full time

Benefits offered by this job

Health, Dental, and Vision insurance

401(k) plan

Paid holidays and vacation

Clear pathways for advancement

Job summary

Quality Controlled Manufacturing, Inc. is seeking a seasoned CNC Milling Supervisor to lead a precision aerospace shop floor. You will mentor machinists, programmers, and technicians while ensuring safety, quality, and on-time delivery.

Lead multi-axis milling operations, apply Lean/5S principles, and drive continuous improvement. Collaborate with Engineering, Quality, and Supply Chain to launch new products and resolve NCRs quickly.

Qualifications

• 10+ years CNC machining experience; aerospace preferred.
• 2+ years supervising in a machining setting.
• Advanced knowledge of CNC milling, multi-axis machining, and aerospace-grade materials/tooling.
• Blueprint reading, GD&T, and precision machining standards mastery.
• AS9100 requirements and FAA compliance experience.

Responsibilities

• Mentor machinists, programmers, and technicians, upholding safety, quality, and results.
• Lead daily CNC milling operations to the plan, meeting schedule, cost, and quality targets.
• Apply and maintain AS9100, FAA, and internal procedures.
• Lead Lean/5S efforts; remove bottlenecks; tackle advanced machining challenges.
• Oversee performance, preventative maintenance, and uptime improvements.
• Collaborate with Engineering and Quality on NPI and NCR/MRB resolution; align with Supply Chain on materials readiness.
• Track KPIs and manage shop-floor records and materials flow.

Skills

Leadership

Mentoring

Communication

Lean thinking

Problem solving

Safety & quality

Tools

ERP/MRP

Production reporting tools

CNC programming software

Job description

Ready to lead a precision CNC team in aerospace?

If you're fluent in multi-axis milling, energized by shop-floor coaching, and at home in AS9100/FAA-regulated work, this role is for you. You'll run daily operations for a CNC milling area, guiding people and processes to hit schedule, cost, and quality targets- while elevating reliability and continuous improvement.

Is this you?

• Enjoy mentoring machinists, programmers, and technicians—and holding a high bar for safety, quality, and results.
• Thrive on solving complex machining puzzles and streamlining flow with Lean thinking.
• Partner naturally across Engineering, Quality, and Supply Chain to launch products and resolve nonconformances quickly.

What you'll own

• Team leadership: Train, coach, and develop shop talent; build a culture of accountability and continuous improvement.
• Operational delivery: Run daily CNC milling operations to the plan, meeting schedule, cost, and aerospace-grade quality goals.
• Quality and compliance: Apply and maintain AS9100, FAA, and internal procedures so every part meets spec.
• Process optimization: Lead Lean/5S efforts; remove bottlenecks; tackle advanced machining challenges on multi-axis equipment.
• Asset care: Oversee performance, preventative maintenance, and upgrade recommendations to maximize uptime.
• Cross-functional coordination: Collaborate with Engineering and Quality on NPI, process capability, and NCR/MRB resolution; align with Supply Chain on materials readiness.
• Reporting and materials: Track KPIs, keep accurate shop-floor records, and manage inventory and materials flow.

What you bring

• 10+ years CNC machining experience; aerospace preferred.
• 2+ years supervising in a machining setting.
• Advanced knowledge of CNC milling, multi-axis machining, and aerospace-grade materials/tooling.
• Expertise in blueprint reading, GD&T, and precision machining standards.
• Working mastery of AS9100 requirements and FAA compliance.
• Analytical problem-solver with strong troubleshooting and conflict-resolution skills.
• Excellent communicator and organizer.

Bonus points

• Lean, 5S, or Six Sigma experience.
• ERP/MRP proficiency and familiarity with production reporting tools.
• Hands-on, mechanically savvy leadership style.

Why you'll love it

• Competitive hourly pay based on experience
• Health, Dental, and Vision insurance
• 401(k) plan
• Paid holidays and vacation
• Clear pathways for advancement in a growing company