Sanitation & Lab Assistant - QA Support & Fumigation

Missouri Ag Connection; St. Louis, Northern (MO, KY); Hybrid; USD 40,000 - 56,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401(k)

Paid time off

Training & career development

Job summary

Richardson Durum Milling, a division of Richardson International, is seeking a Sanitation Utility/Laboratory Assistant at our durum mill in St. Louis, MO. You will perform sanitation and fumigation tasks, assist QA lab, and ensure compliance with safety and quality standards.

The role requires a 1st shift (7am–3pm), weekends and OT as needed, plus the ability to climb and lift up to 50 pounds. Prior fumigation or plant sanitation experience is preferred. Apply by October 29, 2026.

Qualifications

• Non-commercial (7C) Applicator License required or obtainable within 90 days.
• Strong communication skills, both written and oral.
• Understanding of technical procedures and ability to follow protocols.
• Ability to analyze and solve problems with attention to detail.

Responsibilities

• Daily inspection of railcars and trailers and seals.
• Assist Plant Sanitarian and QA lab when not performing other duties.
• Back-up fumigator for railcar/trailer fumigation.
• Inspect incoming railcars for cleanliness and proper seals.
• Maintain logs and monthly sanitation inspection reports.
• Spray facility floors for insect control and manage supplies.
• Order uniforms and support inventory and purchasing as needed.

Skills

Applicator license (7C)

Communication skills

Technical procedures understanding

Problem solving

Detail oriented

Job description

Richardson Durum Milling, a division of Richardson International, is seeking a Sanitation Utility/Laboratory Assistant at our durum mill in St. Louis, MO. You will perform sanitation and fumigation tasks, assist QA lab, and ensure compliance with safety and quality standards.

The role requires a 1st shift (7am–3pm), weekends and OT as needed, plus the ability to climb and lift up to 50 pounds. Prior fumigation or plant sanitation experience is preferred. Apply by October 29, 2026.