Sizwe Ngobeni
Gauteng,Springs
Summary
CNC Machinist skilled in programming and operating CNC machines for precision engineering projects. Utilises advanced CAD and CAM software to design and modify complex components, ensuring adherence to stringent quality standards. Maintains equipment through regular inspections and emergency repairs, contributing to overall operational reliability.
Overview
5
5
years of professional experience
Work History
CNC Machinist
KOOGAN PLASTICS
ROODEPORT,LENASIA, SOUTH AFRICA
11.2025 - Current
- Monitored CNC operations, making adjustments to processes for improved product quality and efficiency.
- Facilitated smooth workflow by effectively communicating with production and quality assurance teams.
- Programmed and set up CNC machines for efficient operation in precision engineering projects.
- Utilised advanced CAD and CAM software for the design and modification of complex components.
- Attended machine malfunctions to perform emergency maintenance and repairs.
- Trained junior CNC operators in machine setup, operation, and safety protocols.
- Utilised precision measuring instruments to confirm dimensions of finished components meet quality standards.
- Programmed CNC machines using CAD and CAM software to produce components to exact specifications.
- Kept CNC machines in excellent, efficient and safe working order by performing regular inspections, performing maintenance where required.
- Understood and carried out routine and complex jobs with robust specifications and requirements.
- Conducted rigorous quality checks on machined components to maintain high standards.
CNC OPERATOR/FITTER&TURNER/TOOLROOM ASSISTANT
DYNAMIC PLASTICS.cc
GAUTENG,MALVERN, SOUTH AFRICA
04.2024 - 10.2025
- WORK IN THE TOOLROOM TO MACHINE AND MAINTAIN AND MACHINE PARTS UNDER THE TOLERANCE OF 0.02mm ON CONVENTIONAL AND CNC MACHINES.
- ON BENCH MOULD SERVICE
- ATTEND TO MOULD BREAKDOWNS ON MACHINE TO REDUCE DOWNTIME
- MAJOR INTERVENTION REPAIRS ON MOULDS
- PROGRAMING AND OPERATING CNC/SPARK ERODER CONVENTIONAL MACHINES
- Monitored CNC operations, making adjustments to processes for improved product quality and efficiency.
- Facilitated smooth workflow by effectively communicating with production and quality assurance teams.
- Programmed and set up CNC machines for efficient operation in precision engineering projects.
- Utilised precision measuring instruments to confirm dimensions of finished components meet quality standards.
- Maintained progress records outlining timings, defects and malfunctions.
- Reviewed and updated existing CNC programmes for improved performance and efficiency.
- Carried out test runs to assess metal working machines.
- Kept CNC machines in excellent, efficient and safe working order by performing regular inspections, performing maintenance where required.
CNC Machine Operator
GLENTECC TOOL&DIE
MEYERTON,RANDVAAL, SOUTH AFRICA
03.2021 - 02.2023
- TOOLROOM SERVICE
- MACHINE NEW MOULDS/NEW PARTS TO SUIT MOULD PERFOMANCE
- SERVICE MOULDS ON MACHINE & ON BENCH
- CREATE CNC PROGRAMES ON MASTERCAM
- OPERATE AND SET CNC MACHINES
- OPERATE CONVENTIONAL LATHE/MILL
- POLISHING
- GRINDING
- FOREIGN MOULD REPAIRS
- OPERATE AND SET SPARK ERODER
- Provided quality control and assurance by testing completed items to verify proper operation.
- Performed root cause analysis to find most suitable solution to problems.
- Identified spares requirements and logged usage for accurate tracking.
- Verified dimensions, alignments and clearances of finished parts for conformance to specifications using measuring instruments.
- Conducted test runs with completed tools and dies to confirm parts met specifications and make necessary adjustments.
- Inspected finished parts for conformity with specifications by checking part dimensions, alignments and clearances.
- Implemented continuous improvement initiatives in tool design and fabrication processes, increasing productivity and quality.
Education
Scottish Qualifications Certificate - MASTERCAM
MECAD MASTERCAM
GAUTENG,PRETORIA2022
CNC TRADE CERTIFICATE - CNC PROGRAMMING
EKHURULENI ARTISAN SKILL CENTRE
GAUTENG,KEMPTON PARK2021
N2 - ELECTRICAL ENGINEERING
EKHURULENIEAST TVET COLLEDGE
GAUTENG,BENONI2018
MATRIC - MATHS&SCIENCE
LEHLASEDI MST HIGH SCHOOL
MPUMALANGA,BUSHBUCKRIDGE2017
Skills
- Precision measuring tools
- CNC programming
- Advanced CAD software
- Machine maintenance
- Quality assurance
- Technical communication
- Problem solving
- Equipment troubleshooting
- Safety protocols
- Process efficiency
- Technical documentation
- Fanuc operating systems
- Cutting tools proficiency
- Use of vernier calipers
- Grinding operations
- Materials selection
- Blueprints and schematics
- Grinder Operation
- Parts production
Languages
English
Upper Intermediate
B2
Afrikaans
Beginner
A1
Timeline
CNC Machinist
KOOGAN PLASTICS
11.2025 - Current
CNC OPERATOR/FITTER&TURNER/TOOLROOM ASSISTANT
DYNAMIC PLASTICS.cc
04.2024 - 10.2025
CNC Machine Operator
GLENTECC TOOL&DIE
03.2021 - 02.2023
Scottish Qualifications Certificate - MASTERCAM
MECAD MASTERCAM
CNC TRADE CERTIFICATE - CNC PROGRAMMING
EKHURULENI ARTISAN SKILL CENTRE
N2 - ELECTRICAL ENGINEERING
EKHURULENIEAST TVET COLLEDGE
MATRIC - MATHS&SCIENCE
LEHLASEDI MST HIGH SCHOOL