This Dairy Process Operator job description sets out the main duties, qualifications, skills and measures of success for the role, which is also known as Production Operator, Shift Operator, Plant Operator or Process Technician. Download it free as a Word or PDF template and adapt it for your own vacancy.
| Job title | Dairy Process Operator |
| Also known as | Production Operator, Shift Operator, Plant Operator, Process Technician |
| Department | Dairy processing |
| Reports to | Shift Supervisor |
| Direct reports | None |
What does a Dairy Process Operator do?
Runs dairy processing equipment such as pasteurisers, separators and evaporators during a shift. Follows written procedures (SOPs) to make safe, good-quality product, does routine checks and keeps accurate records.
Dairy Process Operator duties and responsibilities
Running the plant
- Start up, run and shut down pasteurisers, separators, evaporators and similar equipment using SOPs
- Set and check temperatures, flows, pressures and tank levels during the shift
- Change over products and lines as the production plan says
- Watch the control screens and act quickly on alarms
- Work with other operators to keep milk and product moving between areas
Checks and records
- Take samples and do basic tests, such as temperature, fat or solids checks
- Check pasteurisation temperatures and hold times and record them
- Fill in process logs and checklists accurately and on time
- Record batch and traceability details for every run
- Tell the Shift Supervisor straight away about any result outside the limits
Food safety and hygiene
- Follow food safety rules on hand washing, clothing and hygiene zones
- Hold back any product that may be unsafe or out of specification
- Make sure equipment has been cleaned before production starts and after it ends
- Keep the work area clean, tidy and free of spills
Safety and teamwork
- Follow safe ways of working, lock-out rules and PPE rules at all times
- Report accidents, near misses and unsafe conditions straight away
- Give and receive a clear handover at each shift change
- Report faults to maintenance and help with simple repairs where trained
- Suggest ideas to reduce waste and stoppages
Dairy Process Operator qualifications and experience
Essential
- Good basic reading, writing and number skills
- Some experience in a factory, food or processing setting
- Ability to follow written procedures exactly
- Basic computer skills, for example using a touchscreen or control screen
- Willingness to learn and complete on-site training
- Willingness to work shifts, including nights and weekends
Desirable
- Basic food hygiene certificate or similar
- Experience running pasteurisers, separators or evaporators
- Basic knowledge of HACCP (food safety controls)
Skills and attributes
- Attention to detail
- Careful record keeping
- Reliability and good timekeeping
- Clear communication with the team
- Practical, hands-on approach
- Staying calm and acting quickly when problems happen
How success is measured
- Production plan completed on time each shift
- Product meets quality and food safety specifications
- Complete and accurate process logs
- Product loss and waste within target
- No accidents or injuries
Working conditions and safety
Shift work on a production site, which may include nights, weekends and 12-hour shifts. The work involves standing and walking for long periods in noisy, warm or wet areas near moving machinery; PPE and training are provided.
- Follow health and safety rules and safe systems of work, and wear the correct PPE
- Follow food safety, hygiene, HACCP and quality procedures at all times
- Report hazards, accidents, near misses and concerns promptly
Dairy Process Operator interview questions
Use these questions to assess candidates for a Dairy Process Operator role. Each one includes what a good answer shows.
- Which processing equipment have you run before, and what checks did you do during a shift?
What a good answer shows: Names real equipment and describes regular checks of temperature, flow, pressure and records. - Why does a pasteuriser need to reach a set temperature and hold time?
What a good answer shows: Explains it kills harmful bacteria, and that product is diverted or stopped if the limits are missed. - How do you make sure your process logs are accurate?
What a good answer shows: Writes readings at the time, checks numbers, never guesses or fills in later, and corrects mistakes properly. - What do you do when an alarm goes off on the control screen?
What a good answer shows: Checks the cause calmly, follows the SOP, makes the plant safe and tells the supervisor. - What hygiene rules do you follow before entering a production area?
What a good answer shows: Mentions hand washing, clean clothing, hair cover, no jewellery and following hygiene zone rules. - Why is lock-out important before working on equipment?
What a good answer shows: Understands it stops machines starting by accident, and follows it every time, even when busy. - How do you give a good handover to the next shift?
What a good answer shows: Shares plant status, problems, checks due and open faults clearly, both in person and in writing. - Tell us about a time you helped a team member during a busy shift.
What a good answer shows: Gives a real example of supporting others while keeping own tasks safe and on time. - A test result is just outside the limit near the end of your shift. What do you do?
What a good answer shows: Holds the product, tells the supervisor and records it; does not ignore it or leave it for the next shift. - You notice a reading in the last shift's log looks wrong. What do you do?
What a good answer shows: Checks the plant, tells the supervisor, and does not change records written by others.
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Frequently asked questions
Runs dairy processing equipment such as pasteurisers, separators and evaporators during a shift. Follows written procedures (SOPs) to make safe, good-quality product, does routine checks and keeps accurate records.
Employers usually look for: good basic reading, writing and number skills; some experience in a factory, food or processing setting; ability to follow written procedures exactly.
A Dairy Process Operator usually reports to the Shift Supervisor.
Yes. Download the free Word template, add your location, contract and salary details, and adapt the duties to your site. You can then advertise the role on Dairy Jobs.
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