CNC Programmer II/Set Up Operator

Ducommun Incorporated; Carson, Northern (CA, KY); Hybrid; USD 45,000 - 51,000; Full time

Job summary

Ducommun Incorporated is seeking a CNC Programmer II/Set Up Operator in Carson, CA. You will analyze drawings, design tool paths with SOLIDWORKS/MILLCAM, write CNC programs, and set up multi-axis machines to produce precise parts.

The role requires blueprints reading, macro programming, and experience with Haas equipment. You’ll mentor operators and contribute to continuous improvement initiatives in a fast-paced manufacturing environment.

Qualifications

• Associate degree or equivalent from two-year college or technical school.
• Ability to read and interpret blueprints, sketches, and technical drawings.
• Strong mathematical skills, geometry and trigonometry for feed rates and dimensions.
• Experience with setting up CNC mills, lathes, grinders and tool calibration.

Responsibilities

• Analyze drawings and data to determine cuts, tools, speeds and feeds.
• Write and verify CNC programs and test machine operations.
• Set up CNC machines per blueprints and tooling instructions.
• Inspect parts and perform first-piece inspections.
• Mentor operators and suggest improvements to machining methods.

Skills

SolidWorks/MILLCAM

Macros programming

AutoCAD

Blueprint reading

Shop math

Haas machines

Probing with Renishaw

Education

Associate degree or two-year college or technical school

Tools

Haas machines

Renishaw probing

Job description

CNC Programmer II/ Set Up Operator

Who are we?

Founded in 1849, Ducommun is the oldest company in California. Starting as a hardware supply store during the California Gold Rush and eventually assisted in the birth of the aerospace industry in Southern California by providing aircraft aluminum to early aerospace pioneers like Lindbergh, Douglas and Lockheed.

Today Ducommun is a global provider of innovative manufacturing solutions for customers in the aerospace, defense and industrial markets. We specialize in electronic and structural systems, producing complex products and components for commercial aircraft platforms, mission-critical military and space programs, and sophisticated industrial applications.

Our Performance Center in Carson, CA is the EngineeredProducts Group site for our Human Machine Interface, Motion Control Device, andRadio Frequency (RF) product lines.

Job Summary

• Analyzes drawings, sketches, and design data of part to determine dimension and configuration of cuts, selection of cutting tools, and machine speeds and feed rates.
• Creates and evaluates tool designs and coordinates with engineering for appropriate changes.
• Analyzes and designs machine holding fixtures for parts.
• Computes angular and linear dimensions, radii, and curvatures, and outlines sequence of operations required to machine part.
• Prepares geometric layout using SOLIDWORKS/MILLCAM software to show location of reference points and direction of cutting paths.
• Writes instruction sheets, check sheets, and cutter lists to guide setup and operation of machine.
• Write programs for multi- axis CNC milling & lathe machines.
• Set up CNC mills, lathes, grinders, or other CNC machinery according to blueprints, job orders, and tooling instructions, ensuring proper calibration and tool selection
• Input and verify CNC programs, test machine operations, and troubleshoot programming or mechanical issues
• Inspect finished parts to ensure they meet specifications, perform first-piece inspections, and adjust machine settings as needed
• Conduct routine maintenance, replace worn tooling, and perform preventative maintenance to prevent production delay
• Record setup procedures, monitor production runs, and report nonconforming conditions to supervisors
• Assist or train less experienced operators, work with engineers and quality control personnel, and suggest improvements to machining methods
• Compares computer printout with original program sheet to assure accuracy of machine instructions.
• Revises program to eliminate instruction errors or omissions.
• Observes operation of programs using NC plot software to prove out tool paths.
• Initiate continuous improvement To Do list ideas, set-up time and cycle-times improvements.
• Effectively write standard operations instructions.
• Set-up and operate all CNC machines in facility.
• Mentor other operators with evaluating and resolving process issues.
• Responsible for the proper handling and management of hazardous waste generated in their work area.
• Resolves CNC program and associated manufacturing issues with all relevant departments.
• Other duties as assigned.

Required Skills and Qualifications

• Strong knowledge of SOLIDWORKS/MILLCAM, parametric programming (MACROS), Solid Works & AutoCAD preferred
• Experience with Haas machines with Renishaw probing preferred
• Ability to read and interpret blueprints
• Ability to manage numerous projects and meet deadlines as required
• Ability to work independently and a good memory for detail
• Strong analytical and communication skills and meticulous work habits
• Pleasant personality, must interact with all levels of personnel
• Overtime and weekend work as needed to support manufacturing
• Read and understand internal procedures and policies
• Team oriented with a continuous improvement outlook
• Works independently with minimal supervision.
• Computer Skills: Strong use of new screens, reports, functions and simple software programs with assistance.
• Strong use of shop math skills e.g addition subtraction of whole numbers and time intervals & trigonometry.

Required Experience and Education

• Associate’s degree (A. A.) or equivalent from two-year college or technical school; up to 3 - 5 years related experience in job function and/or training; equivalent combination of education and experience.
• Ability to read and interpret blueprints, sketches, and technical drawings
• Competence in basic arithmetic, geometry, and trigonometry; ability to calculate feed rates, speeds, and dimensions
• Strong understanding of machinery setup, tool selection, and machine calibration
• Ability to troubleshoot machine issues, optimize production efficiency, and maintain quality standard
• Three years machining background required.

Base Compensation: USD 33.00 - 37.00 Paid Hourly

Equal Opportunity EmployerVeterans/Disabled

23301 S. Wilmington Ave
Carson, California, 90745
United States