Processing Supervisor

Tinwald, Ashburton

PGG Wrightson Seeds (PGWS) is part of the global DLF Group, supplying New Zealand and international markets with high-quality seed solutions. As one of New Zealand's leading processors of seed and grain products for the arable industry, PGWS provides products and services to arable growers, livestock producers, and food and feed manufacturers.

We are seeking a Processing Supervisor to lead the day-to-day operations of our seed processing and dressing facility. This hands-on role requires strong technical knowledge of seed dressing processes, a passion for supporting and training people, and a commitment to quality, safety, and operational excellence.

In this role, you will oversee and coordinate production activities, ensuring processing targets, quality standards, and operational requirements are achieved. You will troubleshoot equipment and processing issues, maintain accurate production records, and support continuous improvement initiatives. A key part of the role will be coaching and training team members to build capability and help foster a high-performing team culture.

As a Processing Supervisor you will:

• Overseeing the Petkus Seed Cleaning Line, driving operational excellence through proactive maintenance and process improvements.


• Supervising and guiding staff in operation of the coating plant, consistently and efficiently, ensuring all procedures and treatment recipes are followed.


• Monitor outputs, collect and review samples to meet strict quality standards.


• Support training and adoption of best practices to ensure success within the team.


• Troubleshooting operational and machinery issues.


• Maintain a clean and safe work environment.

This role is critical to producing high-quality products and maintaining our reputation for reliability and innovation.

Skills and Experience

• 3 -4 years in a seed dressing background is essential


• Knowledge in machinery and/or farming


• Mechanical Aptitude: ability to operate and maintain machinery


• Experience in training and coaching is desirable


• Forklift Certificate is essential


• Great attention to detail

What's in it for you

• Competitive hourly rate with skills and performance recognition, high earning potential


• Life Insurance, Income Protection and Health Insurance Subsidy


• Full training, tools and uniform provided, everything you need to be successful in the job


• Great workplace environment, your safety and well-being are important


• Contribution valued, be part of a friendly team


• Flat management structure – get to know everyone on the site.

So, if you’re physically fit, reliable and positive, we’re really keen to hear from you because we believe we can offer you a role and a team you’ll really enjoy. If the above sounds like you, please apply online or for more information contact Duane Trotter, Site Manager, on (027) 3359339.

A full position description can be requested by emailing: [email protected]

Applications close, 5pm Friday 20 August 2026

Applications will be reviewed as they are received and interviews may take place prior to the close date. This means a job ad may close before the advertised close date.