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Mars UK • USA-Illinois-Chicago | United States of America

Packaging Engineer - Sustainability

Employment type:  Full time
Salary:  $101,120 – $139,040 per annum
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Job Description

Job Description:

This position is responsible for creating, developing and commercializing packaging initiatives that support sustainability focused business needs for Mars Snacking Canadian market. This role provides technical support to troubleshoot key quality or manufacturing issues.

What are we looking for?

Minimum Requirements

  • B.S. Packaging Science Degree or related technical discipline or equivalent

  • 3+ years of industry experience

  • Solid understanding of key scientific principles associated with packaging.

  • Demonstrated record of success performing research

  • Ability to manage multiple priorities and work effectively with teams.

  • Effective communication skills

  • Up to 50% travel

Preferred Qualifications

  • Advanced degree in Packaging Science or related technical discipline

  • Food/CPG and manufacturing experience

  • Flexible films development experience

What will be your key responsibilities?

  • Leads development of ‘fit for purpose ‘packaging platforms that are designed to maximize desirability/feasibility/viability/sustainability.

  • Leads areas of sustainable technical development across Canadian packaging portfolio. Examples include focus on mono-material and paper development, improvement and implementation.

  • Develops detailed packaging specifications to ensure quality materials and best value for money on all packaging components used at our facilities, co-packers and co manufacturers.

  • Initiates, coordinates and executes line trials at appropriate supply locations to confirm that quality attributes and performance metrics are achieved.

  • Work with the cross-functional cell teams to ensure solutions are fit for purpose and achieve KQAs.

  • Manages packaging suppliers to ensure proper execution of projects and recommends/qualifies new ones when appropriate.

  • Coordinates the creation of high-quality prototypes to gauge consumer desirability, influence teams and support customer collaboration.

  • Collaborates with global Mars counterparts to spot opportunities for scale, ensure sharing of best practices and coordination of key activities.

  • Active member of the team and supports onboarding of Associate Packaging Engineers and Packaging Engineers to Mars culture and business processes.

What can you expect from Mars?

  • Work with diverse and talented Associates, all guided by The Five Principles.

  • Join a purpose driven company, where we’re striving to build the world we want tomorrow, today.

  • Best-in-class learning and development support from day one, including access to our in house Mars University.

  • An industry competitive salary and benefits package, including company bonus.

Mars does not sponsor visas for this role.

This position is not eligible for relocation benefits.

#LI-Onsite

#LI-AM1

The base pay range for this position at commencement of employment is between the range listed below, however, base pay offered may vary depending on multiple individualized factors, including but not limited to job-related knowledge, skills, and experience. The total compensation package for this position will include variable pay, medical and dental benefits, participation in 401k plan, and paid time off benefits. Details of participation in these benefit plans will be provided if an applicant receives an offer of employment.

The pay range shown is applicable to all US locations listed within the job posting:USD 101,120.00 - USD 139,040.00

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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

Working at Mars UK

Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

Hiring in countries

Argentina

Australia

Austria

Belgium

Brazil

Bulgaria

Canada

China

Czechia

Egypt

France

Germany

Greece

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

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