John Barnsley
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John Barnsley Email & Phone Number

Quality and Food Safety Manager at Mars
Location: Sydney, New South Wales, Australia 7 work roles 2 schools
1 work email found @lionco.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@lionco.com
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Current company
Role
Quality and Food Safety Manager
Location
Sydney, New South Wales, Australia
Company size

Who is John Barnsley? Overview

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Quick answer

John Barnsley is listed as Quality and Food Safety Manager at Mars, a company with 63525 employees, based in Sydney, New South Wales, Australia. AeroLeads shows a work email signal at lionco.com and a matched LinkedIn profile for John Barnsley.

John Barnsley previously worked as Executive Manager - Quality Assurance at Aldi Stores Australia and Group Quality Assurance Manager at Lion. John Barnsley holds Master Of Business (Operations Management) from University Of Western Sydney.

Company email context

Email format at Mars

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{first}.{last}@lionco.com
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Profile bio

About John Barnsley

Results-driven professional with a robust background in Supply Chain and Retail, showcasing a passionate commitment to Food Safety and Quality for driving business success. Throughout my career, I have been dedicated to instilling a culture of continuous improvement in products and processes, emphasising not only consumer and company protection but also fostering a cost-effective business model. My expertise lies in rectifying waste reduction, minimising the cost of quality, and ensuring right-first-time outcomes.What fuels my passion in this field is the dynamic challenge of meeting ever-evolving customer and consumer expectations. I thrive on incorporating risk governance, sustainability, and ethical business practices to attain the company's profitability targets. In an environment marked by constant changes in global food safety standards, I specialise in defining, developing, and deploying strategies to achieve World Class standards. As a change agent with a track record of success, I bring empathy and calmness under pressure to the table. I am open to embracing new challenges and opportunities for personal and professional growth. My specialties include crafting and executing Food Safety and Quality strategies, fostering a robust Food Safety Culture, managing comprehensive Management Systems, driving Continuous Improvement, ensuring compliance with Regulatory Standards, and effectively managing suppliers and contractors.

Listed skills include Supply Chain, Fmcg, Food Industry, Food Processing, and 47 others.

Current workplace

John Barnsley's current company

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Mars
Mars
Quality and Food Safety Manager
Sydney, NSW, AU
Website
Employees
63525
AeroLeads page
7 roles

John Barnsley work experience

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Quality And Food Safety Manager

Sydney, NSW, AU

Executive Manager - Quality Assurance

Current

Sydney, New South Wales, Australia

Shaping food safety and quality requirements, ensuring supplier compliance, and meeting the business and consumer outcomes.

Sep 2019 - Present

Group Quality Assurance Manager

Working at a Group level to develop and deploy the strategic plan for Quality at Lion, and functioning as a trusted business partner with other Group departments and Business Units (alcohol and non-alcohol) to mitigate risk through corporate governance. In this role, accountability to:1. Communicate, measure and action the Food Safety & Quality (FS & Q).

Jan 2016 - Jul 2019

Group Quality Assurance Manager (Fermented Beverages)

Sydney, Australia

A newly created role for building the Lion Management System through:1. Definition and incorporation of the requirements of internal (e.g. Corporate) and external (e.g. Retailer) customers 2. Communication of the structure and content for documentation 3. Knowledge sharing to drive agility, simplicity and embed a sustainable system4. Leading.

Jan 2015 - Dec 2015

Quality Manager - Operational Support

Sydney, Australia

The role incorporates:1. The development, implementation and sustainability of Corporate Governance from End to End with CCA bottling operations2. Creating a Quality culture within CCA and their suppliersWithin the facets of Quality, Food Safety and Environment the role is accountable for the definition of requirements, management system design, equipment.

Jun 2010 - Dec 2014

Quality Manager Nsw

Sydney, Australia

Technical leadership to NSW production and warehouse sites for:1. Development, implementation and compliance to internal and external standards2. Change management in quality, food safety, environment, safety, output and reliability at an Operational levelLeadership in cultural change for quality through influence of the management team and co-ordination.

Apr 2007 - May 2010

Quality Manager

Sydney, Australia

Technical leadership to the development and implementation of:1. Woolworths Quality Assurance (WQA) Standard2. Private Label product rangeSupport for the Private Label program from concept to post launch monitoring for the WQA program and product category development. Responsible for regulatory affairs and specifications for product development and brand.

Feb 2004 - Mar 2007
Team & coworkers

Colleagues at Mars

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2 education records

John Barnsley education

FAQ

Frequently asked questions about John Barnsley

Quick answers generated from the profile data available on this page.

What company does John Barnsley work for?

John Barnsley works for Mars.

What is John Barnsley's role at Mars?

John Barnsley is listed as Quality and Food Safety Manager at Mars.

What is John Barnsley's email address?

AeroLeads has found 1 work email signal at @lionco.com for John Barnsley at Mars.

Where is John Barnsley based?

John Barnsley is based in Sydney, New South Wales, Australia while working with Mars.

What companies has John Barnsley worked for?

John Barnsley has worked for Mars, Aldi Stores Australia, Lion, Coca-Cola Amatil, and Coca Cola Amatil.

Who are John Barnsley's colleagues at Mars?

John Barnsley's colleagues at Mars include Tina Palmstadius, Lilian Maxfield, Jen Tutay, Rajesh Mishara, and William Rayl.

How can I contact John Barnsley?

You can use AeroLeads to view verified contact signals for John Barnsley at Mars, including work email, phone, and LinkedIn data when available.

What schools did John Barnsley attend?

John Barnsley holds Master Of Business (Operations Management) from University Of Western Sydney.

What skills is John Barnsley known for?

John Barnsley is listed with skills including Supply Chain, Fmcg, Food Industry, Food Processing, Beverage Industry, Pharmaceutical Industry, Quality Management, and Quality Assurance.

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