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Mars UK • AUS-New South Wales-Bathurst | Australia

R&D Packaging Technologist

Employment type:  Full time
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Job Description

Job Description:

Mars: Where your Tomorrow Starts Today!

Mars is a family-owned business that has been making products for people and their pets for more than 100 years. We’re behind some of the best loved brands in the world including MARS®, SNICKERS®, EXTRA®, ECLIPSE®, PEDIGREE®, WHISKAS®, DOLMIO®, BEN’S ORIGINAL ® MASTERFOODS ® and ROYAL CANIN® we are dedicated to making a positive impact on people and the planet.

Join us in building a sustainable future where people, communities, and the planet can truly thrive.


About the role: This role will be working for our Mars Petcare segment, where we make life better for pets and their owners.

Location: Bathurst

As our Packaging Specialist, you will play a pivotal role in ensuring our packaging lines run at peak efficiency while maintaining the highest quality and safety standards. You will collaborate closely with cross-functional teams to troubleshoot technical issues, deploy innovative new packaging designs, and implement Lean/Continuous Improvement methodologies to eliminate waste and optimize cost. You will also support the delivery of Dry innovation and renovation projects that deliver growth to the ANZ business.

This is a dynamic, hands-on position where you can truly make an impact on our manufacturing efficiency, waste reduction, and overall product quality.

What you’ll do:

  • Lead and participate in troubleshooting activities to rapidly resolve packaging and process-related issues, minimizing impacts on product quality, cost, and manufacturing efficiency.

  • Monitor and adapt packaging process conditions to ensure lines run efficiently, consistently meeting semi-finished and finished product specifications, Q&FS standards, and operational targets.

  • Collaborate with Packaging Engineers and Product Teams to successfully transition and deploy new packaging designs within defined process capabilities.

  • Partner with key stakeholders across Supply, Engineering, R&D, and Quality & Food Safety (Q&FS) to ensure seamless handovers during process, packaging, or equipment modifications.

  • Verify that packaging-related Standard Running Conditions (SRCs) are accurate, recommend necessary updates, and develop clear troubleshooting guides for our shift Associates.

  • Support and drive cost-saving initiatives that improve line run rates, optimize efficiency, and reduce raw material waste without compromising product quality.

Your unique ingredients:

  • 2+ years in a Food Manufacturing environment working in Quality, Food Safety, Engineering, or Packaging, Process Product Development is highly preferred.

  • Food Science, Process Engineering, Engineering, Chemistry, Chemical Engineering or equivalent bachelor’s degree preferred (not mandatory).

  • Strong communication skills.

  • Curious mindset

Why you’ll love working for Mars:

  • Purpose: Help craft beloved brands with a legacy of over 100 years of local manufacturing making products that people and pets will love all while helping to build a more sustainable future.

  • People: A culture that values your contributions, fosters leadership, and recognises the impact you make. Your work truly matters here.

  • Development: Shape your career with personalised development and real opportunities to grow from day one.

  • Enjoy a team and business environment that is invested in helping you manage and grow your energy for work and life.

  • Stay active and energised with an onsite gym and walking track

  • Convenient onsite parking for a hassle-free commute

Mars is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. If you need assistance or an accommodation during the application process because of a disability, it is available upon request. The company is pleased to provide such assistance, and no applicant will be penalized as a result of such a request.

We know everyone’s needs are different, and we’re committed to making our application process accessible and supportive for all candidates. If you require any adjustments along the way, simply let us know in your application form. We’ll work with you to understand what will help you feel comfortable and supported.

Internal applicants: This role has been graded a T1 opportunity. Please discuss this role with your line manager before applying including obtaining their endorsement.

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Working at Mars UK

Hybrid

Core hours 11–3

Company benefits

Open to part-time employees
Open to job sharing
Open to compressed hours
Sabbaticals
Enhanced maternity leave – 26 weeks at 90% pay
Enhanced paternity leave – 26 weeks at 90% pay
24 days annual leave + bank holidays
“Pawternity” leave
Pregnancy loss leave
Bank holiday swaps
Shared parental leave
Adoption leave
Family health insurance
Pregnancy support
Neonatal leave
Faith rooms
Meditation space
Dog friendly office
Dog friendly co-working space
Annual bonus
Employee discounts
Cinema discounts
Referral bonus
Joining bonus
Cycle to work scheme
Electric Car Salary Sacrifice
Enhanced pension match/contribution
Theme park discounts
Lunch and learns
In house training
Learning license
Studying sabbaticals
Open to part time work for some roles
Menopause support
On-site gym
On-site barista
Secure on-site parking
On-site catering
Private booths
On-site wellness room
Collaboration spaces

Awards & Accreditations

1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2026
3rd - Best Workplace Benefits

3rd - Best Workplace Benefits

Flexa awards 2026
Most loved - Large companies

Top 5 - Most loved - Large companies

Flexa awards 2026
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2026
1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2025
2nd – Pet Friendly

2nd – Pet Friendly

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Most Inclusive Company

Top 5 - Most Inclusive Company

Flexa awards 2025
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2025
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
Best Workplace Benefits

Best Workplace Benefits

Flexa awards 2025
1st – Large companies

1st – Large companies

Flexa100 2024
Consumer Goods

Consumer Goods

Industry awards 2023
3rd – Large companies

3rd – Large companies

Flexa100 2023
Retail & Ecommerce

Retail & Ecommerce

Industry awards 2022
Flex spring

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Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

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