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Mars

Scientist Product Development

Location:  USA-Illinois-Chicago | United States of America
Location flexibility:  1 office day / week, 2 office days / week, 3 office days / week, 4 office days / week
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Job Description

Job Description:

This position is responsible for leading the new product development process from concept to launch. This role includes translating consumer insights to scalable new products based on robust food science principles. In addition, the product development scientist provides maintenance of the existing portfolio, and champions quality and continuous improvement.

What are we looking for?

Minimum Requirements

  • Bachelor’s Degree in Food Science, Chemical Engineering a related technical field or equivalent

  • 1-2 years industry experience

Preferred Qualifications

  • Advanced degree in Food Science, Chemical Engineering or related technical field

  • Food product development or culinary industry experience

  • Strong knowledge of food science fundamentals and application to the product development process

  • Demonstrated capability to manage multiple priorities and strong communication skills

  • Ability to work effectively in cross functional teams

What will be your key responsibilities?

  • Design and develop new prototypes that translate consumer insight and wants into product attributes from benchtop through full scale production.

  • Collaborates with R&D sub functions and cross functional team members to provide product expertise required to move ideas through the new product launch process.

  • Ensures product quality and food safety requirements are defined and delivered through the completion of raw material, finished product and quality specifications.

  • Provides proper documentation (notebooks, written reports) and ensures proper knowledge management for all projects and protection of intellectual property.

  • Keeps current with new developments in the field of food science and technology through competitive product knowledge, trend spotting and supplier collaborations.

  • Hands-on experience to become proficient in the pilot plant unit operations and skills required to make all components of finished products and build expertise to apply during scale up.

  • Follows Mars Quality Management Program requirements for the Design and Development of New Products.

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.

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 79,280.00 - USD 109,010.00

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Working at Mars

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
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Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

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