CNC Machinist; Mill

Advanced Structural Technologies (AST) is a leading manufacturer specializing in forged, flow-formed, and machined products for the aerospace, defense, and automotive industries. With over 25 years of experience, AST has built a strong reputation for precision engineering, innovation, and high-quality manufacturing.

Located in Oxnard, California, AST operates out of cutting-edge facilities spanning over 250,000 sq. ft., including our newest expansion completed in 2024. AST employs approximately 185 skilled professionals across multi-shift operations, ensuring efficiency, precision, and timely delivery for mission-critical industries.

We are looking for an experienced CNC Mill Machinist to set up and operate CNC milling machines in a fast-paced production environment. This position is responsible for executing precise milling operations, editing programs, setting tooling, and inspecting complex parts with tight tolerances. The ideal candidate is self-sufficient, mechanically inclined, and focused on maintaining consistent quality and productivity.

• Set up and run CNC mills based on job specifications
• Read and interpret blueprints, layouts, and setup documentation to determine part requirements
• Select appropriate tooling, set tool offsets, and verify part dimensions using precision measuring instruments
• Make minor edits to CNC programs to ensure optimal machining results
• Inspect first-run and in-process parts to confirm dimensional accuracy and compliance
• Troubleshoot machining issues and implement corrective actions as needed
• Maintain a clean and safe work environment in accordance with company policies
• Assist with developing and refining milling processes and setup sheets for repeat jobs
• Communicate with engineers, supervisors, and other team members to meet production goals

• 5+ years of experience operating and setting up CNC milling machines
• Ability to read G-code and make minor program edits
• Strong understanding of milling principles, fixtures, and tooling
• Ability to read complex engineering drawings and interpret tolerances
• Experience in a job shop or high-mix production environment is preferred
• Strong inspection skills using calipers, micrometers, and other measuring tools
• Must be able to lift up to 45 lbs and work on your feet for long periods
• High school diploma or equivalent required; additional machining coursework is a plus

At AST, we believe in fostering a work environment where employees can thrive both personally and professionally. We offer a competitive benefits package, including:

• Medical, Dental, and Vision Insurance
• 401(k) Savings Plan
• Company-Sponsored Life Insurance
• Short-term and Long-term Disability Coverage
• Paid Holidays
• Paid Vacation and Sick Leave

• Job Type: Full-Time, In-Person
• Pay Range: $25 – $45 per hour (commensurate with experience)
• Schedule: Monday – Friday (8-hour shift)
• Expected
  
  Hours:
  
  40+ hours per week (plus flexibility as needed)

If you are a highly skilled machinist with a passion for precision, we encourage you to apply. AST is committed to maintaining a fair and respectful workplace for all employees.