CNC Programmer - Must have CATIA or Mastercam

Ultimate Staffing; Signal Hill (CA); On-site; USD 48,216 - 89,544; Full time

Job summary

A recruiting agency is partnering with a growing aerospace company in Signal Hill, California, to hire a CNC Programmer. This role involves developing programs for 5-axis milling machines using CATIA or Mastercam and requires over 3 years of programming experience. The successful candidate will interpret technical drawings and ensure compliance with quality standards. The position offers a competitive hourly wage ranging from $35 to $65 based on experience and qualifications.

Qualifications

• 3+ years of CNC programming experience in a manufacturing environment.
• Demonstrated expertise with 5-axis milling machines.
• Proficiency in CATIA and/or Mastercam programming software.
• Strong understanding of G-code, machining strategies, tooling, and fixturing.
• Ability to read and interpret complex engineering drawings and 3D models.

Responsibilities

• Develop and optimize CNC programs for 5-axis milling machines.
• Interpret engineering models, blueprints, and technical drawings.
• Select tooling, fixtures, speeds, and feeds for optimal machining performance.
• Simulate and verify toolpaths for accuracy and safety.

Skills

CNC Programming

CNC Operator

CATIA

MASTERCAM

5 Axis Mill

Job description

Overview

Ultimate Staffing is partnering with a growing aerospace company in Signal Hill. They are looking to hire a CNC Programmer to join their team. This position pays between $35-$65 per hour based on experience and qualifications.

Responsibilities

• Develop, create, and optimize CNC programs for 5‑axis milling machines using CATIA, Mastercam, or both.
• Interpret engineering models, blueprints, and technical drawings to determine machining requirements.
• Select appropriate tooling, fixtures, speeds, and feeds to ensure optimal machining performance.
• Simulate and verify toolpaths to ensure accuracy, safety, and efficiency prior to production.
• Work closely with machinists, engineers, and production teams to troubleshoot issues and improve processes.
• Support setup documentation including tool lists, setup sheets, and machining instructions.
• Participate in continuous improvement activities to enhance quality, reduce cycle times, and optimize manufacturing workflows.
• Ensure compliance with safety protocols, quality standards, and company procedures.

Qualifications

Required:

• 3+ years of CNC programming experience in a manufacturing environment.
• Demonstrated expertise with 5‑axis milling machines (e.g., Haas, DMG Mori, Mazak, Okuma, etc.).
• Proficiency in CATIA and/or Mastercam programming software.
• Strong understanding of G‑code, machining strategies, tooling, and fixturing.
• Ability to read and interpret complex engineering drawings and 3D models.
• Solid understanding of materials such as aluminum, titanium, stainless steel, or composites.

Preferred:

• Experience with post processor modification or customization.
• Knowledge of GD&T and aerospace, medical, or automotive machining standards.
• Familiarity with CAD/CAM integration workflows.
• Experience with lean manufacturing or continuous improvement methods.
• Strong analytical and problem-solving ability
• High attention to detail and accuracy
• Ability to collaborate effectively across teams
• Excellent organizational and communication skills
• Ability to manage multiple programs/projects with tight deadlines

Desired Skills and Experience

• CNC Programming
• CNC Operator
• CATIA
• MASTERCAM
• 5 Axis Mill

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance.