Careers in Processing | Seafish

Careers in Processing

The processing sector transforms fresh fish and shellfish harvested from fishing and aquaculture into the seafood products that are sent to market.



Fish and shellfish processing is a growing industry offering opportunities to start work with little experience and progress quickly.  

  • Roles are practical and well paid. 
  • It provides clear career pathways. 
  • The industry also offers the chance to work in food production and sustainability. 
  • Skills are transferable across the wider food and manufacturing sectors. 

There is a range of careers available in the sector. Some of those are: 

  • Quality assurance managers  
  • Product technologists   
  • Operatives and factory managers  
  • Filleters  
  • Engineers
A row of smiling workers in PPE fillet mackerel on a production line.

Quality assurance (QA) managers 

The role of quality assurance manager is ideal for people who enjoy responsibility, organisation, and maintaining high standards. They make sure food is safe, legal, and meets required quality standards by checking hygiene practices, product quality, and production processes. Working closely with factory teams, they help improve performance and identify issues before they become problems. QA managers play a vital role in maintaining customer trust and protecting a company’s reputation, and many people progress into this role from factory positions through training and qualifications. 

Product technologists 

The position of product technologist is well suited to creative thinkers with an interest in food, science, and innovation. They help develop new fish and seafood products for shops and restaurants, as well as improve existing recipes, textures, flavours, and shelf life. Testing products to ensure quality, safety, and consistency is a key part of the role. Product technologists work closely with production teams, suppliers, and customers, and have the opportunity to influence future food trends and sustainability. 

Factory operatives 

Factory operatives work directly on processing lines, preparing and packing fish and seafood products. The role allows people to learn practical, hands‑on skills that are in high demand across the industry. In many cases, no previous experience is needed, making it a great entry point into fish and shellfish processing and a strong foundation for career progression. 

Factory managers 

Factory Managers lead teams and oversee the day‑to‑day running of production sites. They are responsible for ensuring production targets are met while maintaining safety and quality standards. This role involves managing people, schedules, and machinery, and offers a rewarding leadership position with strong long‑term career prospects. 

Filleters 

Filleters carry out highly skilled, hands‑on work that requires precision and craftsmanship. They prepare fish by hand with speed and accuracy, ensuring each cut meets strict quality and presentation standards. These skills are transferable across the seafood industry, and experienced filleters are highly respected and in strong demand for their expertise. 

Engineers 

Engineers are problem solvers who enjoy fixing, maintaining, and improving machinery. They maintain and repair production and processing equipment, helping to reduce downtime and keep factories running efficiently. Engineers often work with modern, automated food processing technology, making this a role that combines mechanical skill with innovation. 

Processing businesses may also carry out other activities. These could be:  

  • Filleting and primary processing   
  • Fish and shellfish smoking  
  • Marinading and coating  
  • Freezing and defrosting

Processing careers offer plenty of opportunities for promotion and progression. Individuals can move into other aspects of processing, processing supervision or management roles.  

Most roles in the sector have no pre-entry qualifications, as training is often provided on site. Skills are highly transferrable across manufacturing with apprenticeships and degrees available for those keen to progress.  

Health and safety regulations must be met at all times in processing plants. The same applies to food safety and hygiene requirements. More information about training courses can be found here.  

Further info  

For more information about positions in seafood processing, please visit National Careers Service.