Summary written by USA Jobs 24 from Mars' advert and our data on 17,030 current US jobs. How we check every job
At a glance
Mars is hiring a Machine Operator - Day Shift in North Sioux City, SD. It is a full-time role in Other Roles, asking for at least 1 year of experience, first listed on November 4. Mars has 99 other openings in the US, 2 of them in North Sioux City, SD.
Before you apply
- Check it is still open. We found this job on Mars' Workday site on November 4 and checked it again November 4, 5:17 AM ET. When an employer takes a job down, we remove it at our next daily update.
- Check the location works for you. This role is based in North Sioux City, SD. If you would need to move, ask whether relocation help is offered.
- Entry-level friendly. The advert is open to people early in their career. Our guide to entry-level jobs covers what to put on a first resume.
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About hiring at Mars
Mars has 100 openings on USA Jobs 24 today across 22 states. Most are in engineering & mfg (14), data & AI (9) and sales & BD (8). The biggest locations are Chicago, IL (49), Franklin, TN (6) and Salt Lake City, UT (5). 1% of them are remote, 13% are open to entry-level candidates and 8% show pay. We collect Mars' jobs every day straight from its own careers system (Workday), never from job boards or agencies.
The employer's advert
This is Mars' own description of the job, copied word for word from its careers site. We have not edited it.
Show the full advert from MarsHide the advert485 words
Job Description:
Job Description
Job: Machine Operator
Shift: Days; Monday - Thursday 5:30am - 6pm
Shift Differential: $3/hr shift diff.
Location: Royal Canin (North Sioux City, SD)
Royal Canin is seeking a Filler Operator to join our exciting pet food business located in North Sioux City, ND. We focus on the unique needs of cats and dogs. Our obsession with detail allows us to deliver precise, effective nutrition and help them become their magnificent best.
As part of our overall total compensation package, Royal Canin offers a competitive benefits package to all associates: Medical, Dental, Vision & Life Insurance, Short- & Long-Term Disability, and 401k match. Associates are also immediately eligible (based on hire date) for up to three weeks of vacation, 12 Paid Holidays per year, Sick Pay, Maternity & Parental Leave, and annual bonus earning potential, plus many other ancillary benefits not listed here.
Responsibilities:
- The ability to maintain safety standards by using LOTO and confined space entry procedures when working in the primary area of the factory.
- The ability to load production materials into the primary piece of equipment, meeting corporate quality and safety standards in pet food manufacturing.
- Assist product changeovers on a primary piece of equipment.
- Effectively communicate with the team to prevent downtime and quality issues.
- Assist in operating equipment for breaks and lunches or as needed.
- Comply with Mars Petcare Quality and Food Safety Practices, GMPs, and other Food Safety and Regulatory Standards to ensure we manufacture a quality product.
- Document quality attributes and provides production data for shift reports on a computer or IPad.
- This position and all site associates are responsible for quality and food safety.
- Able to lift and use 150-200, 40 pound bags of ingredients per day
Key Functional Skills/Knowledge:
- Good knowledge of production processes, Good Manufacturing Practices, and other Food Safety and Regulatory Standards.
- General understanding of Start Up, Operation, Shut Down, & Cleaning equipment
- The ability to assist and troubleshoot equipment.
- The ability to assist with quality checks and document results using a database collection system using a computer or IPad.
- Food Manufacturing experience
- Knowledge or Familiar with Nexus
- Familiar with the MSDS database
- Knowledge of Near Miss Reporting
- Familiar with Adams Bradley Systems or other displays
Minimum Qualifications:
- High School diploma or equivalent.
- 1+ years of manufacturing experience.
- Ability to lift 50 pounds.
- Ability to quickly respond.
- Ability to understand and effectively communicate in the English language
- Ability to stand for long periods of time on hard surfaces
- Computer / IPad literate with the ability to enter, record, maintain, and retrieve data.
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.
USA Jobs 24 copied this listing from Mars' official careers site on November 4, 2026 and checked it again November 4, 5:17 AM ET. Mars will never ask you to pay to apply or to buy equipment with a check they send you. If anyone does, it is a scam.
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Machine Operator - Nights
Mars
The ability to maintain safety standards by using LOTO and confined space entry procedures when working in the primary area of the factory.
- North Sioux City, SD
- 1+ yrs
Entry level