what is a CNC operator?
A CNC operator works in the metalworking industry, producing machine parts using a computer numerical control machine. As a CNC operator, you operate CNC machines and routers and employ computer programming skills to sculpt and finish component prototypes. CNC operators are critical members of any industrial engineering team. Due to the nature of the work, CNC operators undertake rigorous training to accurately operate their machines and maintain the required high-quality standards.
CNC operator tasks
CNC operators work on machinery to cut, sculpt and finish machine component prototypes. These can be anything from car parts to metal tools and hardware supplies. Additionally, you assign quality control checks from time to time and report any issues to CNC programmers to make necessary machine adjustments. Typically, CNC operators work in a factory setting, and job responsibilities differ depending on where you are in your career.
While CNC operators are generally found in the metalworking industry, your speciality is used in different industries. For example, a CNC operator makes parts for the automotive, hardware supply and housing industries.
Would working as a CNC operator suit your interest in design and technology? Then read on to find out what competencies and qualifications you need to thrive in a CNC operator role.
CNC operator jobsaverage CNC operator salary
According to National Careers, the median salary of an entry-level CNC operator is £20,000 per year. An expert CNC operator with years of experience can negotiate a salary of up to £35,000 annually. Since most CNC operators work in shifts, some employers have higher hourly rates for working overtime. The role involves operating machinery that can cause severe injuries. Therefore, most companies have private medical and life insurance schemes as part of the compensation package.
factors that affect CNC operator pay
A CNC operator's salary relies on various factors. For instance, relevant work experience determines the compensation package. With minimal experience, you earn an entry-level wage, while senior CNC operators with extensive experience in the industry demand higher pay. Your educational achievements and additional qualifications boost your compensation package. Training to gain specialised skills or specialising in operating specific CNC machines also improves your salary prospects. While CNC operators work shifts, deadlines and additional responsibilities usually require extra work hours. Your take-home pay will be higher if you are willing to work overtime and unsociable hours like evenings and weekends.
types of CNC operators
CNC operators can specialise in different aspects of operating computer numerical control machines. Some types include:
- CNC programmer: as a CNC programmer, you study numerical control programming languages and use your expertise to prepare instructions that the CNC machines can read and perform. Your job involves reading blueprints and figures to understand how to make a part. From the blueprints, you can select the tools and write the programmes.
- CNC set-up operator: as a CNC set-up operator, you load the programme and prepare the machines for operation. You select and set up the tools, test the programme and ensure everything works as expected.
- junior CNC operator: as a junior CNC operator, you are the button pusher. That means you load stock materials to the machines and run parts.
working as a CNC operator
Working as a CNC operator is an excellent starting point for a career in various fields, especially mechanical engineering and industrial manufacturing. Read on to find out what your responsibilities and workspace will look like.
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CNC operator job description
Some of the tasks to expect in a CNC operator position include:
- setting up and managing cnc machines: as a CNC operator, you are responsible for setting up CNC machines for milling, drilling or grinding. You input the tooling instructions from the datasheets based on the instructions provided. You also feed the machines with raw materials and monitor the machining process. CNC operators oversee the machining progress and make adjustments like changing tools or repositioning the workpiece.
- performing the finishing operations: when the machining process ends, you remove the workpiece from the machine and perform the necessary finishing procedures to improve its quality. For instance, you remove the swarf and confirm if the finished piece meets the required specifications. You also perform quality control checks on the final workpiece.
- measuring and recording the workpieces: as a CNC operator, you document the machining process and record various stages of production. Writing the measurements and defects or issues detected during production helps the professionals who are next in line to improve the quality of the workpiece.
- conducting maintenance tasks: as a CNC operator, you are responsible for the CNC machines used in machining. You are required to carry out maintenance tasks to keep them in good shape. You complete minor maintenance tasks like replacing worn machine tools and lubricating mechanical components.
- maintaining health and safety standards on all procedures: as a CNC operator, your job involves maintaining the health and safety standards of the work environment. It is important to ensure the work floors are clean and tidy and to manage waste disposal.
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work environment
While varied in tasks, a CNC operator's day is straightforward. Your work environment is primarily factory-based since the job is mainly to operate and oversee workers on machine operations. The work environment can be noisy and hazardous. Therefore, you require protective clothing like safety shoes, gloves and ear plugs. You also spend the day standing and lifting heavy loads.
In some cases, you work outside when fetching materials. While you are usually on a factory floor, you also do office-related tasks like keeping records and updating inventory on an office computer. There is minimal travelling since you perform all tasks from one manufacturing environment. You need to be physically present to offer your services, so you cannot work remotely.
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who are your colleagues?
Whether you work in metal or manufacturing industries, your colleagues might include a industrial designer post, CNC machinists, CNC turners, CNC millers and CNC technicians. You may also work with factory managers and machine operators, as well as other specialists, including mechanical maintenance engineers, production managers and welders.
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work schedule
A CNC operator typically works a 40-hour week. Overtime and weekend work are common during peak production times. Usually, you work on a set schedule, but this will vary from morning shifts, mid-shifts and night shifts. Some CNC operators work weekend shifts with overtime pay. Some companies increase work schedules by 10 hours these days, especially as demand for CNC operators continues to rise. When needed, a CNC operator can also work on a flexible schedule to ensure the demands of busy production days are met.
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job outlook
The career path of a CNC operator offers many opportunities. For example, you may become a CNC programmer or a managing supervisor if qualified. CNC operators can easily climb the corporate ladder, especially in more in-demand industries.
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advantages of finding a CNC operator job through randstad
Finding your CNC operator job through Randstad provides important advantages such as:
- a wide variety of training and development opportunities
- an experienced contact person to provide help if needed
- a range of opportunities in your area
- get paid weekly or monthly, depending on the job
- temporary and permanent contracts
Want a permanent contract? A temporary job as a CNC operator is often a stepping stone to an attractive permanent job. Every year, thousands of people earn a permanent contract with great employers thanks to a temporary job found through Randstad. What's more, many companies recruit their permanent employees through Randstad too!
education and skills
Most people join a CNC operator career through college courses or apprenticeships. Some of the requirements include:
- college: to become a CNC operator, you need practical engineering skills relevant to employers. Completing a Level 1 Certificate in performing engineering operations or engineering and manufacturing gets you started in the role. A Level 2 Certificate in mechanical engineering is another entry-level course. Level 1 courses only need 2 GCSEs at grades 3 to 1, while Level 2 courses need two GCSEs at grades 9 to 3.
- apprenticeships: complete an intermediate apprenticeship to become an engineering operative or find advanced CNC technician apprenticeships. The apprenticeship allows you to learn as you train for the role.
CNC operator skills and competencies
As a CNC operator, you require the following skills and qualities:
- the ability to use computer-aided manufacturing to measure dimensions, set parameters and check for quality controls while staying on top of the latest software.
- engineering skills to operate, maintain, clean and calibrate machines and other tools.
- problem-solving and adaptive skills to resolve quality issues, errors in drawings and problems with tools.
- the ability to read technical drawings and blueprints to create machines and workpieces according to the expected specifications.
FAQs
FAQs about working as a CNC operator
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what does a CNC operator do?
A CNC operator manages and operates CNC equipment to produce parts and tools from various materials, the most common of which are metal and plastic. Want to learn more about working as a CNC operator? Then check out this article.
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what is the qualification for a CNC operator?
In addition to a college course, you should have some relevant experience. A CNC operator also benefits from training and qualifications for specialised skill sets. However, you can apply as a CNC operator with only GCSEs and some experience working with machines. Want to learn more about working as a CNC operator? Then check out this article.
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is a CNC operator a good job?
The skills you learn as a CNC operator are highly valued in modern manufacturing and open the door to many opportunities. Additionally, the demand for CNC operators is also higher than ever. With determination and hard work, you will climb the corporate ladder and get a good career in this industry. It's also well-paying and stable, with automation not replacing CNC operators anytime soon. Compared to other factory jobs, it's also less stressful. Want to learn more about working as a CNC operator? Then check out this article.
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what does CNC mean?
CNC stands for computer numerical control: machines that cut, shape and finish raw materials into components and products for use in different industries. Common materials include metal, plastic and wood. Want to learn more about working as a CNC operator? Then check out this article.
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how long is CNC training?
The time it takes to complete CNC qualifications depends on the institution. Becoming a fully-trained and qualified CNC operator generally takes around four or five years of combined education and on-the-job training. It doesn't stop here, as higher positions mean continuous education through training and seminars. The industry also expects you to keep your skills sharp. Want to learn more about working as a CNC operator? Then check out this article.
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how do I apply for a CNC operator vacancy?
Applying for a CNC operator job is easy: create a Randstad profile and search our job offers for vacancies in your area. Then simply send us your CV and cover letter. Need help with your application? Check out all our job search tips here!
