en
Do you enjoy working with computer-controlled machines and find satisfaction in precision work? Then take a look at the CNC operator vacancies at Trinamics. As a CNC operator, you will operate, set up and monitor CNC machines used to produce components for a wide range of technical applications.
Through Trinamics, you can find CNC operator vacancies in sectors including mechanical engineering, high-tech, metalworking and the manufacturing industry. We take your experience, technical skills and ambitions into account to find a role that matches your knowledge and working style.
Do you enjoy working with computer-controlled machines and find satisfaction in precision work? Then take a look at the CNC operator vacancies at Trinamics. As a CNC operator, you will operate, set up and monitor CNC machines used to produce components for a wide range of technical applications.
Through Trinamics, you’ll find CNC operator vacancies in sectors including mechanical engineering, high-tech, metalworking and the manufacturing industry. We’ll look at your experience, technical skills and ambitions to find a role that matches your knowledge and working style.
A CNC operator works with computer-controlled machines that process materials such as steel, aluminium or plastic. You ensure that the machine is set up correctly, run the correct programme and check that the parts produced meet the specified quality requirements.
Depending on the role, you will work with CNC lathes, CNC milling machines or a combination of both. During the production process, you will monitor the machine, carry out quality checks and take action should any deviations arise.
Common tasks carried out by a CNC operator include:
Setting up and operating CNC machines
loading and running programmes
changing tools
stretching materials
check the dimensions
measuring products using measuring tools
troubleshooting minor faults
keeping machinery clean
record production data
working in accordance with health and safety and quality regulations
At Trinamics, we look beyond just your experience with CNC machines. We discuss which machines, materials and machining processes you have worked with, and which technical challenges suit you best.
One CNC operator may prefer working with small batches and complex components, whilst another may feel more at home in mass production using automated machines. We also take your preference for day shifts or shift work into account when searching for a suitable vacancy.
Would you like to work with different machines, or perhaps in a cleanroom? Go back to the overview of all operator vacancies. There, you can compare the four operator specialisms and find out the difference between an operator and a mechanic.
A CNC operator works with computer-controlled machine tools. Which machine you use depends on the type of component being produced.
Commonly used machines include:
CNC lathes
CNC milling machines
multi-axis machining centres
vertical machining centres
horizontal machining centres
automatic tool changers
Modern CNC machines carry out many operations automatically. Nevertheless, the operator remains responsible for correct set-up, quality control and a safe production process.
CNC operators work across a wide range of technical sectors where precision metal or plastics machining is key.
In the mechanical engineering sector, you manufacture components for complete machines and systems. Precise dimensions and consistent quality are essential in this context.
The high-tech industry manufactures complex precision components. CNC operators in this sector often work with tight tolerances and high-quality materials.
In metalworking, you produce components for a wide range of applications. You work with different metals, tools and production runs.
CNC machines are also used in the automotive industry to produce precision components for vehicles and powertrains.
A machine operator can work with various types of production machinery. A CNC operator works specifically with computer-controlled lathes and milling machines used to machine parts with precision.
A CNC operator works with computer-controlled machining centres.
A machine operator can operate a wide range of production machines.
A CNC operator carefully checks dimensions and tolerances.
A machine operator often focuses on the overall production process surrounding the machine.
Do you prefer working with different types of production machines? Then take a look at the machine operator vacancies.
A CNC operator runs existing CNC programmes and ensures that the machine operates correctly. A CNC programmer develops or optimises the programmes used by the machine.
In some roles, as a CNC operator, you make minor adjustments to programmes. Complex programming is usually the responsibility of a CNC programmer.
Many CNC operator vacancies require a technical MBO qualification. Which course is most suitable depends on the nature of the work and the type of machine.
Common courses include:
MBO Machining Technology
MBO Precision Engineering
MBO Mechanical Engineering
MBO Mechatronics
MBO Production Engineering
MBO Metalworking
For some roles, relevant practical experience is more important than a specific qualification. The job advertisement will specify the required qualifications and experience.
Whether you can start as a CNC operator without any experience depends on the role. For junior roles, you may sometimes receive in-house training. Work experience in manufacturing or metalworking can be an advantage in this regard.
For independent roles, experience is usually required in setting up CNC machines, reading technical drawings and carrying out quality checks.
A CNC operator works with precision and has technical insight. Even minor deviations can affect the quality of the end product. That is why precision and an awareness of quality are important.
technical understanding
working with precision
reading technical drawings
checking dimensions
working with measuring tools
analysing problems
working safely
working independently
working well as part of a team
acting with an eye for quality
Yes, technical drawings are an important part of a CNC operator’s work. Among other things, the drawing specifies the dimensions, tolerances, materials and machining operations required to produce a part correctly.
Before production begins, you check that the correct tools, materials and machine settings are being used. During and after machining, you compare the end result with the specifications on the technical drawing.
After each machining operation, a CNC operator checks whether a component meets the specified dimensions. Various measuring instruments are used for this purpose.
Commonly used measuring tools include:
vernier calliper
micrometre
height gauge
dial gauge
gauges
digital measuring instruments
3D measuring systems, depending on the function
By measuring accurately, you prevent non-conforming parts from entering the rest of the production process.
A CNC operator can machine a variety of materials. The materials used depend on the sector and the product being manufactured.
Common materials include:
steel
stainless steel
aluminium
brass
plastics
titanium
Each material requires different settings, tools and machining speeds. That is why knowledge of materials is an important part of the profession.
Minor faults or deviations may occur during production. A CNC operator first investigates the cause and, where possible, carries out a correction themselves.
Examples include:
replacing worn tools
re-clamping the material
adjusting machine settings
checking error messages
removing swarf
re-referencing the machine in accordance with the work instructions
In the event of more serious mechanical or electrical faults, the technical department or a maintenance engineer is called in.
Whether you work shifts depends on your employer. Many manufacturing companies operate two-, three-, four- or five-shift systems to make the best use of their machinery. There are also roles available on day shifts.
The job advertisement will specify which rota applies and whether a shift allowance is included in the terms and conditions of employment.
A CNC operator’s salary depends on your qualifications, experience, responsibilities, the complexity of the work and the sector in which you work.
Do you work shifts? If so, your total earnings may be supplemented by a shift allowance. You can find the salary range and terms of employment in the relevant job vacancy.
Your working day often begins by checking the schedule and the technical drawings. You then set up the machine, clamp the material in place and check that the correct tools are available.
A typical working day as a CNC operator might look like this:
you check the schedule and drawings
you set up the CNC machine
you clamp materials in place
you load or select the correct programme
you produce an initial test piece
you check the dimensions
you start mass production
you carry out interim quality checks
you replace tools when necessary
you record production data and any special details
Depending on the organisation, you may work independently on a single machine or be responsible for several CNC machines at the same time.
As a CNC operator, you can develop your career further in machining, production or engineering. Which next step is right for you depends on your experience, qualifications and interests.
Possible next steps include:
all-round CNC operator
CNC programmer
machinist
CAM programmer
production planner
production team leader
quality inspector
manufacturing engineer
Would you like to know which step best suits your experience and ambitions? Find out more about your career development at Trinamics.
There are various operator roles available in the engineering sector. Which role suits you best depends on the machinery, tasks and production environment in which you wish to work.
Have a look at process operator vacancies if you want to oversee an entire production process.
Have a look at machine operator vacancies if you want to work with a variety of production machines.
Have a look at cleanroom operator vacancies if you want to carry out precision work in a controlled production environment.
At Trinamics, we look at your technical experience, knowledge of CNC machines and career ambitions. We discuss which machines you have worked with and which production environment suits you best.
That’s why technical professionals choose Trinamics:
job vacancies across various technical sectors
personalised support throughout the application process
clear information about the role and working environment
roles for different levels of experience
a single point of contact throughout the entire process
Have you found a suitable vacancy? Then apply straight away. We’ll discuss your experience, preferences and the details of the role. You can also find out how the application process works at Trinamics.
Are you ready to take the next step in your career as a CNC operator? Take a look at the latest CNC operator vacancies and find out which role matches your experience and ambitions.
Can’t find your ideal vacancy? Then browse all technical vacancies or submit a speculative application.
A CNC operator sets up and operates computer-controlled lathes and milling machines, and checks whether the parts produced meet the specified quality requirements.
Many roles require a vocational qualification (MBO), such as Machining Technology, Mechanical Engineering, Precision Engineering or Mechatronics. The exact qualification requirements vary depending on the vacancy.
A CNC operator runs existing CNC programmes and monitors production. A CNC programmer develops or optimises the programmes used to operate the machines.
For some junior roles, you can start without any experience and be trained on the job. For roles requiring independent working, experience with CNC machines is usually required.
A CNC operator works with, amongst other things, CNC lathes, CNC milling machines and machining centres, which are used to machine metals and plastics with precision.
Commonly used measuring tools include a calliper, micrometre, dial gauge, gauges and digital measuring instruments. These are used to check whether parts meet the required tolerances.
That varies from employer to employer. There are roles involving day shifts and shift work. In the case of shift work, a shift allowance may form part of the terms and conditions of employment.
The salary depends on your qualifications, experience, responsibilities, the sector and any shift work. The indicative salary is stated in the job vacancy.
Yes. Among other things, you can progress to become a CNC programmer, an all-round CNC operator, a CAM programmer, a manufacturing engineer or a production team leader.
You can apply easily by responding to a suitable vacancy. Trinamics will then discuss your experience, technical knowledge and preferences to determine which role suits you best.
Would you like to find out which technical service vacancies are right for you? Please get in touch with us. We’ll help you find a role that matches your experience and preferences.
