Andrew Roldan
Garden Grove,CA
Summary
Results-driven CNC Machine Operator with Lisi Aerospace, skilled in blueprint reading and quality control. Enhanced production efficiency through proactive machine monitoring and routine maintenance. Demonstrated expertise in precision measuring and safety compliance, ensuring high-quality components that consistently met customer expectations. Committed to fostering a safe and productive work environment.
Overview
4
4
years of professional experience
1
1
Certification
Work History
CNC Machine Operator
Lisi Aerospace
10.2025 - Current
- Operated CNC machines to produce precision components for aerospace applications.
- Monitored machine performance, identifying and resolving minor issues to maintain efficiency.
- Interpreted technical drawings and specifications to ensure adherence to design standards.
- Conducted routine maintenance on machinery to uphold operational safety and reliability.
- Manually set up machinery, lathes, and grinders.
- Improved workplace safety, conducting regular inspections and promptly addressing any hazards or mechanical issues.
- Performed accurate drill,tap,saw chamfer, boring bars tool changes and offsets.
- Collaborated with quality assurance teams to ensure manufactured components met or exceeded customer expectations regarding fitment, finish, functionality.
- Operated machinery to ensure efficient production flow and meet daily output goals.
- Monitored equipment performance, identifying issues for timely maintenance and repairs.
- Monitored production processes, ensuring adherence to quality standards and specifications.
- Interpreted technical drawings and blueprints for accurate machining operations.
Thread Roll Operator
PCC Aerostructures
04.2025 - 09.2025
- Trained new operators on safety protocols and equipment usage.
- Implemented process improvements that enhanced production speed and accuracy.
- Maintained accurate records of production output and material inventory.
- Assisted in troubleshooting mechanical issues to minimize downtime.
- Operated machinery to manufacture aerospace components with precision and adherence to safety protocols.
Heavy Equipment Operator
Port of Los Angeles
12.2024 - 03.2025
- Operated heavy machinery, including hoists, cranes, excavators, and forklifts, to support port operations.
- Conducted routine inspections and maintenance on equipment to ensure optimal performance and safety compliance.
- Collaborated with team members to efficiently load and unload cargo containers, enhancing workflow efficiency.
- Implemented best practices for equipment usage, improving operational safety and reducing downtime.
- Collaborated with team members to coordinate efficient loading and unloading of cargo at port facilities.
Machinist Apprentice
Howmet Aerospace
11.2021 - 11.2024
- Operated CNC machines to produce precision components for aerospace applications.
- Interpreted technical drawings and specifications to ensure accurate machining processes.
- Conducted routine maintenance on equipment to uphold operational efficiency and safety standards.
- Collaborated with senior machinists to troubleshoot machining issues and implement solutions.
- Documented production processes and quality checks, ensuring compliance with industry standards and regulations.
- Participated in training sessions, acquiring new skills and knowledge to enhance machining capabilities.
Education
High School Diploma -
Santiago High School
Garden Grove, CA06.2019
Skills
- Blueprint reading
- Machine setup
- Quality control
- Computer skills
- Precision measuring
- Quality assurance
- Part inspection
- Raw materials handling
- Tool selection
- Safety compliance
- Safety procedures
- Setting up machines
- Deburring techniques
- Thread cutting
- Tooling replacement
- Tooling adjustment
- Preventive Maintenance
- Basic mathematics
- Lathe machine operation
- Tolerances compliance
- Boring operations
- Chip control
Accomplishments
- Achieved machine extended tool life through effectively helping with designing a thicker more sturdy tools
Certification
- Certified machine operator, Howmet Aerospace - 2021
- Certified machine electrician, Howmet Aerospace - 2023
Languages
Spanish
Native or Bilingual
English
Native or Bilingual
Timeline
CNC Machine Operator
Lisi Aerospace
10.2025 - Current
Thread Roll Operator
PCC Aerostructures
04.2025 - 09.2025
Heavy Equipment Operator
Port of Los Angeles
12.2024 - 03.2025
Machinist Apprentice
Howmet Aerospace
11.2021 - 11.2024
High School Diploma -
Santiago High School