CNC Programmer II/Set Up Operator

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.

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 Engineered Products Group site for our Human Machine Interface, Motion Control Device, and Radio Frequency (RF) product lines.

• 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.

• 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.

• 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

23301 S.

Wilmington Ave Carson, California, 90745 United States