Dry Ice Plant Associate — Detail‑Oriented Operator

mra; Saint Paul (MN); On-site; USD 23,000 - 32,000; Full time

Job summary

OSC is seeking a Plant Associate for the Dry Ice operation in Saint Paul, MN. The role focuses on safely filling dry ice bins, labeling, and supporting daily plant duties with high accuracy.

Responsibilities include bin sanitation, routine equipment maintenance, inventory control, and keeping the plant clean for safety. The position requires standing most of the day and lifting up to 75 lbs, with exposure to warm/cold environments and noisy conditions.

Qualifications

• High School Diploma or equivalent.
• Mechanically inclined with attention to detail.
• Basic knowledge of gases and cryogenics preferred.
• Experience with cylinders is desirable.
• Forklift certification is a plus.
• Strong communication and basic customer service skills.
• Ability to stand for long periods and lift up to 75 lbs.

Responsibilities

• Fill dry ice bins according to customer orders
• Conduct proper bin sanitary procedures
• Bar code and label bins in accordance with procedures
• Perform routine maintenance on production equipment
• Maintain proper inventory of supplies for dry ice production
• Keep plant clean to ensure safety of employees, vendors and visitors
• Complete proper paperwork according to department procedures
• May perform cylinder maintenance (blast and paint cylinders, valve installation)
• May support in filling cylinders with gases (N2, O2, Ar, He)
• Complete cylinder paperwork according to shuttle deliveries
• Assist drivers with loading and preparing orders
• Perform other duties as assigned and fill in for others when needed

Skills

Mechanically inclined

Attention to detail

Communication skills

Math aptitude

Time management

Customer service experience

Decision making

Gases & cryogenics

Education

High School Diploma or equivalent

Tools

Pelletizer

Block Press

Band saw

Safety gear usage

Gas metering devices

Job description

OSC is seeking a Plant Associate for the Dry Ice operation in Saint Paul, MN. The role focuses on safely filling dry ice bins, labeling, and supporting daily plant duties with high accuracy.

Responsibilities include bin sanitation, routine equipment maintenance, inventory control, and keeping the plant clean for safety. The position requires standing most of the day and lifting up to 75 lbs, with exposure to warm/cold environments and noisy conditions.