Andrew Dengel
Conroe
Summary
Results-driven CNC Programmer with expertise in multi-axis machining, CAD/CAM programming, and process optimization within high-mix manufacturing environments. Developed and implemented machining processes across a 12–15 machine fleet, including integration of robotic automation cells to improve efficiency and throughput. Proven ability to troubleshoot complex machining challenges and collaborate cross-functionally to drive production consistency, scalability, and process reliability.
Overview
14
14
years of professional experience
Work History
Machinist and Programmer
Haygor Instrument & Co Inc
Pasadena
09.2023 - Current
- Programmed, set up, and operated CNC lathes, 3–5 axis mills, and mill-turn machines to manufacture high-precision components across diverse materials and applications
- Developed and optimized CNC programs using Mastercam, Fusion 360, and SolidCAM, improving cycle time, dimensional accuracy, and process reliability
- Interpreted complex engineering drawings, blueprints, and GD&T to define machining strategies, tolerances, and operation sequencing
- Selected tooling, cutting parameters, and machining strategies based on material properties and performance requirements, enhancing efficiency and surface finish quality
- Performed offline CAD/CAM programming and simulation to validate toolpaths and ensure production-ready programs prior to release
- Troubleshot machining and programming issues, driving rapid resolution to minimize downtime and maintain consistent part quality
- Provided hands-on technical support during setup and prove-out phases, ensuring stable and repeatable production processes
- Collaborated cross-functionally with engineering to develop, refine, and implement robust machining processes and quality standards
- Played a key role in integrating robotic automation cells and advanced manufacturing technologies, contributing to process design, implementation, and production ramp-up
- Supported programming and process optimization across a fleet of 12–15 CNC machines, ensuring production continuity and operational efficiency
- Designed and fabricated custom tooling, fixtures, and workholding solutions to enable complex machining operations and improve throughput
- Created and maintained standardized setup documentation, including tooling lists and process sheets, facilitating repeatability and knowledge transfer
- Monitored tool performance and machine conditions, making real-time adjustments to maintain tight tolerances and surface finish requirements
- Conducted in-process and final inspections using precision metrology equipment to verify compliance with engineering specifications
- Trained and mentored operators and machinists in CNC operation and programming fundamentals, promoting best practices and competency
- Researched, evaluated, and implemented new machining technologies and process improvements to expand capability and reduce production risk
Machinist
Tryco Machine Works
Porter
01.2012 - 09.2023
- Programmed, set up, and operated 3-axis CNC mills to manufacture high-precision components across diverse materials and applications
- Developed CAM programs using EdgeCam for molds, production parts, and high-mix job shop environments
- Interpreted complex engineering drawings and GD&T to define machining strategies, tolerances, and operation sequencing
- Selected and optimized tooling, speeds, and feeds based on material behavior and finish requirements, enhancing part quality and machining efficiency
- Performed offline CAD/CAM simulation and verification to ensure program accuracy prior to production release
- Troubleshot machining and programming issues, reducing downtime and improving process reliability
- Provided hands-on technical support during setups and prove-outs, stabilizing processes and ensuring successful production ramp-up
- Designed and fabricated custom tooling, fixtures, and workholding solutions, facilitating complex machining operations and improving process capability
- Conducted in-process and final inspections using precision metrology equipment to verify conformance to engineering specifications
- Trained and mentored operators and new machinists on CNC operation, programming fundamentals, and safety standards, fostering skill development and operational consistency
Education
High School Diploma -
Mayde Creek High School
Katy, TX05-2006
Skills
- CNC programming
- CNC machine setup and operation
- CAD/CAM software
- Fixture design and setup
- Blueprint reading
- GD&T interpretation
- Manufacturing processes
- Process optimization
Timeline
Machinist and Programmer
Haygor Instrument & Co Inc
09.2023 - Current
Machinist
Tryco Machine Works
01.2012 - 09.2023
High School Diploma -
Mayde Creek High School