Senior Machinist: Tooling & Fabrication (CNC/CAM)

ATC Automation; Simi Valley (CA); On-site; USD 48,000 - 55,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k)

Life Insurance

Health Savings Account

Flexible Spending Account

Competitive Compensation

Paid Time Off

Job summary

ATC Automation is seeking a Senior Machinist in Simi Valley, CA. The role involves setting up and operating HAAS and Hybrid CNC milling equipment, plus manual mills and lathes to produce high-precision components.

Candidates should have 7–10 years of hands-on machining experience, 5–8 years CNC programming, and strong blueprint reading and measurement skills. The environment emphasizes innovation, craftsmanship, and growth.

Qualifications

• High school diploma or equivalent required.
• 7-10 years of hands-on machining experience, including manual machining.
• 5-8 years of CNC programming and machine operation experience.

Responsibilities

• Read and interpret engineering drawings to determine dimensions and tolerances.
• Program, set up, and operate HAAS CNC machines and Hybrid CNC milling equipment.
• Set up and run manual/conventional machining equipment, including mills and lathes.
• Machine, grind, and finish components to precise specifications.
• Design, fabricate, and install fixtures, tooling, and related accessories.

Skills

CNC programming

Manual machining

Blueprint reading

Precision measurement

Education

High school diploma or equivalent

Tools

HAAS CNC machines

Hybrid CNC milling equipment

eDrawings

Job description

ATC Automation is seeking a Senior Machinist in Simi Valley, CA. The role involves setting up and operating HAAS and Hybrid CNC milling equipment, plus manual mills and lathes to produce high-precision components.

Candidates should have 7–10 years of hands-on machining experience, 5–8 years CNC programming, and strong blueprint reading and measurement skills. The environment emphasizes innovation, craftsmanship, and growth.