Jobs at Mars

39 open jobs at Mars in Chicago, Chattanooga, Columbus, updated October 9, 2026. See every role and apply on Yabot Jobs.

New postings are scanned daily at 1:00 PM and 9:00 PM ET.

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Locations

Chicago
Chattanooga
Columbus
Columbia
Temple
Aurora
Fremont
Reno
Mattoon
Victorville

Operations & Manufacturing

Reliability Maintenance Technician ($5K Sign On Bonus)

Mars · KKC-Mars Pet US Columbus, OH, United States of America · Posted Oct 9, 2026
Maintenance Technician- 12 Hour Night Shift

Mars · TNN-Wrigley, Chattanooga, USA, United States of America · Posted Oct 9, 2026
Laboratory Coordinator

Mars · KKR-Mars Pet US Reno, NV, United States of America · Posted Oct 9, 2026
Pilot Plant Sanitation Lead

Mars · TNT-Petcare Global Innovation Center, United States of America · Posted Oct 9, 2026
Maintenance Technician Trainee

Mars · KKC-Mars Pet US Columbus, OH, United States of America · Posted Oct 8, 2026
Factory IT Tech (Herman)

Mars · NEA-Mars Pet US Aurora, NE, United States of America · Posted Oct 7, 2026
Machine Operator/Team Member- 12 Hour Night Shift

Mars · CLV-Mars Chocolate NA, United States of America · Posted Oct 7, 2026
Veterans Wanted: Manufacturing Opportunities

Mars · CLV-Mars Chocolate NA, United States of America · Posted Oct 7, 2026
External Manufacturing Quality Assurance Technologist

Mars · GIC-Global Innovation Center, Chicago, USA, United States of America · Posted Oct 6, 2026
Material Planner

Mars · BRN-Mars Petcare/National Headquarters, United States of America · Posted Oct 6, 2026
Forklift Operator-12 Hour Night Shift

Mars · TNN-Wrigley, Chattanooga, USA, United States of America · Posted Oct 5, 2026
Machine Operator

Mars · TNN-Wrigley, Chattanooga, USA, United States of America · Posted Oct 5, 2026
Maintenance Technician

Mars · GNV-Wrigley, Gainesville, USA, United States of America · Posted Oct 1, 2026
Forklift Operator - 2nd and 3rd shift - $2,500 Sign on Bonus

Mars Inc. · ROH-Royal Canin Lewisburg Site, United States of America · Posted Sep 30, 2026
Material Handler-Day Shift (6:00 AM – 6:30 PM) on a 2-2-3 Rotating Schedule-KAN

Mars · KAN-The Nutro Company, United States of America · Posted Sep 29, 2026
Summer 2027 Mars Petcare Manufacturing Internship

Mars · ARK-Mars Pet US Ft. Smith, AR, United States of America · Posted Sep 28, 2026
Machine Operator Nights

Mars · RFT-RFT – Royal Canin, Fremont, USA, United States of America · Posted Sep 28, 2026

Other

Production Assistant

Mars · CLV-Mars Chocolate NA, United States of America · Posted Oct 7, 2026
Processing Operator

Mars · KKS-Mars Pet US Columbia, SC, United States of America · Posted Oct 7, 2026
Conformance Technician (Bias)

Mars · KAN-The Nutro Company, United States of America · Posted Oct 6, 2026
Summer 2027 Mars Snacking Quality and Food Safety Internship

Mars · BUR-Mars Chocolate NA, United States of America · Posted Oct 6, 2026
Maintenance Manager - Nights

Mars · KAN-The Nutro Company, United States of America · Posted Oct 6, 2026
Sr. Sanitation Operator

Mars · VIC-Nutro Products, Victorville, CA, United States of America · Posted Oct 6, 2026
Corporate Food Integrity Manager

Mars · HKT-Mars Chocolate NA, United States of America · Posted Oct 6, 2026
Digital Transformation Program Lead

Mars · SDX-Antech Diagnostics Inc- Mars Science Diagnostics, United States of America · Posted Oct 6, 2026
Extruder Operator ($1,500 Sign-On Bonus!)

Mars · KKM-Mars Pet US Mattoon, IL, United States of America · Posted Oct 6, 2026
Continuous Improvement Specialist

Mars · TXT-Mars Pet US Temple, TX, United States of America · Posted Oct 5, 2026
Mars Finance Leadership Experience

Mars · GIC-Global Innovation Center, Chicago, USA, United States of America · Posted Oct 5, 2026
Summer 2027 Mars Snacking Sales Internship

Mars · GIC-Global Innovation Center, Chicago, USA, United States of America · Posted Oct 1, 2026
Materials Handler

Mars · KKS-Mars Pet US Columbia, SC, United States of America · Posted Sep 29, 2026
Summer 2027 Mars Petcare Sales Internship

Mars · BRN-Mars Petcare/National Headquarters, United States of America · Posted Sep 28, 2026
Summer 2027 Mars Petcare Packaging Co-Op Internship

Mars · BRN-Mars Petcare/National Headquarters, United States of America · Posted Sep 28, 2026
Summer 2027 Mars Petcare Health, Safety, and Environment Internship

Mars · ROH-Royal Canin Lewisburg Site, United States of America · Posted Sep 28, 2026

Marketing

Corporate Brand Marketing Manager

Mars · MVA-Mars, Incorporated, United States of America · Posted Oct 9, 2026
Pedigree Foundation Fundraising Engagement Manager

Mars · BRN-Mars Petcare/National Headquarters, United States of America · Posted Oct 5, 2026

Customer Support

Reliability Technician

Mars · KAN-The Nutro Company, United States of America · Posted Oct 6, 2026

Engineering & Technology

Sr Data Science Analyst

Mars Inc. · KCG - US IL CHICAGO (RXBAR) WELLS ST, United States of America · Posted Sep 28, 2026

Finance & Accounting

Financial Operations Specialist – Payroll Service Center

Mars · HKT-Mars Chocolate NA, United States of America · Posted Oct 9, 2026

Service & Trades

Hotel Chocolat - Sales Associate (Fashion Place, Salt Lake City, UT)

Mars · GIC-Global Innovation Center, Chicago, USA, United States of America · Posted Sep 28, 2026