CMM Programmer/Operator

TJ Aerospace is a growing Aerospace manufacturing company specializing in milling/fabricating small to large high precision-machined and tight tolerance parts in Garden Grove, California.

Job Summary

TJ Aerospace is seeking a highly skilled and detail-driven CMM Programmer/Operator to support our growing quality assurance team. This role is responsible for developing and executing precision Coordinate Measuring Machine (CMM) programs in accordance with ASME Y14.5 metrology standards, internal quality protocols, and customer-specific requirements. The ideal candidate will play a key role in designing and implementing effective inspection methods that support compliance, accuracy, and repeatability through the inspection process. This position also ensures proper maintenance of CMM program documentation and inspection records, including version control and data retention.

As a key contributor to our quality function, the CMM Programmer/Operator will help ensure that all inspection activities align with engineering drawings, 3D models, specifications, quality codes, and contractual obligations.

Essential Duties and Responsibilities:

• Create CMM inspection programs (on & offline) by working with Engineering and Quality to determine the sequence and most accurate and efficient methods of inspection
• Review of program output to ensure compliance to quality inspection and customer requirements
• Perform and document daily machine calibrations
• Read, understand and accurately interpret Geometric Dimensioning and Tolerancing (GD&T), drawings, models and specifications to ensure accurate and efficient measurement of parts
• Operate Hexagon Bridge CMM and Portable Romer Arm CMMs
• Perform in-process, first piece and final inspections and analyze inspection data for compliance
• Document First Article Inspections using AS9102 First Article Inspection Reports
• Assist with inspections using CMMs and a variety of other metrology equipment and hand-tools (e.g., micrometers, bore gages, calipers, height gauge, indicators fixtures, etc.) to ensure complete inspection and product quality on new and existing products

• Help develop and implement methods and procedures for inspection and analysis methods
• Help with mentoring and training of CMM support staff as required
• Work with Engineering and Quality to design fixtures for CMM inspection when required
• Determines appropriate setups and measurement protocols to measure the accuracy of compound angles, exacting tolerances and numerous dimensions
• Completion of pertinent data records including PC-DMIS inspection reports, job log entry into the ERP, job routing package, inspection reports and logs, job techniques and customer specific documentation requirements
• Maintain accurate and complete records of inspections and prepare non-conformance reports
• Interacts with customers and government representatives during First Article Inspection, audits, and mandatory verification points
• Ensure effective communication between manufacturing and applicable support departments
• Establishes and maintains safety operations by adhering to procedures and policies
• Perform periodic machine PMs as required by OEM and internal PM schedule
• Performs other related duties as assigned by the Quality Control Manager

Qualifications:

• Highly skilled at interpreting engineering models, specifications and blueprint requirements including Geometric Dimensioning and Tolerancing (GD&T)
• Strong mathematical skills including proficiency with statistical concepts, fundamentals of plane and solid geometry, and trigonometry
• Good verbal and written communication skills across all levels of the organization
• Embodies the personal commitment to the shared core values of TJ Aerospace
• Ensure all internal and external customers receive positive service experiences
• Promotes a sense of urgency to expedite work through inspection operations
• Able to make effective and timely decisions
• Excellent problem-solving skills
• Able to work efficiently with minimal supervision
• Able to work both independently and as a team
• Proficient in various computer software applications such as MS Word, Excel, and Outlook

Education and Experience:

• Minimum Requirements – High school diploma or equivalent
• Associate’s or bachelor’s degree in Mechanical Engineering – preferred
• Hexagon formal training certification(s) – (e.g., 101, 201, 301, etc.)
• 3+ years of experience using PC-DMIS
• 5+ years of experience programming/operating CMMs in the Aerospace Industry
• 5+ years of experience in mechanical inspection in the Aerospace Industry
• 5+ years of experience working under AS9100 QMS, including AS9102 FAIs
• Completion of an advanced level GD&T training course – preferred
• ASQ Certified Mechanical Inspector Certification – preferred
• Experience with DISCUS inspection software a plus but not required
• CNC machining experience a plus but not required
• Keyence comparator experience a plus but not required
• Laser Tracker experience a plus but not required

Skills & Behavioral Attributes

• Embodies the personal commitment to the shared core values of TJ Aerospace
• Ability to express ideas, share information, listen actively and demonstrate professionalism in written and verbal communications
• Adheres to TJ Aerospace’s Quality Standards
• Ensure all internal and external customers receive positive service experiences
• Promotes a sense of urgency to expedite work though area
• Able to make effective and timely decisions
• Exceptional problem solving abilities: Identifies and analyzes problems; distinguishes between relevant and irrelevant information to make logical decisions; provides solutions to individual and organizational problems
• Decisiveness: Able to make effective and timely decisions
• Able to work on multiple projects while maintaining a high level of detail and accuracy
• Detail-oriented
• Plans, prioritizes, and organizes work effectively
• Self- motivated
• Meets deadlines with minimal supervision
• Ability to react quickly to changing requirements and new processing developments and techniques
• Excellent communication skills (oral and written)
• Proficient in using Microsoft Office applications