Warehouse Operator

JobsCloseBy Editorial Insights

Merck Group’s MilliporeSigma in St. Louis is seeking a full-time Warehouse Operator to manage the end-to-end materials flow, including receiving, temperature-controlled storage, picking and packing, and precise shipping to support manufacturing and customers. You’ll inspect against packing lists and purchase orders, document and label inventory, report discrepancies, handle temperature sensitive materials, and participate in physical inventories and cycle counts while delivering materials to the floor on schedule. Requirements include a high school diploma, with preferred attention to detail, pallet jack proficiency, safety focus, computer and MS Office skills, and strong communication and math aptitude. Pay is $21-$35/hour with benefits; sponsorship is not offered, so eligible US work status is required. Apply now to join a diverse, innovative culture that powers science and human progress.

Work Your Magic with us! Start your next chapter and join MilliporeSigma.

Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us.  

This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US. 

Your Role

The Warehouse Operator manages the end-to-end flow of materials, ensuring accurate receiving, temperature-controlled storage, and precise shipping to support manufacturing and customer needs. Key responsibilities include the following:

• Receive and store all purchased materials and inter-company transfers efficiently
• Perform detailed inspections against packing lists, bills of lading, and purchase orders
• Promptly report any material discrepancies or damaged goods
• Document and label all inventory according to strict procedural protocols
• Handle and store materials at required temperatures per specific safety protocols
• Pick and pack outbound shipments with a high degree of accuracy and attention to detail
• Prepare all necessary shipping documentation and Material Return Authorizations (MRAs)
• Issue and deliver required materials to the manufacturing floor on schedule
• Participate in physical inventories and cycle counts to maintain data integrity
• Operate all department tools, equipment, and software systems as required

Physical Attributes:

• Lifting, pulling, and tugging up to 50 pounds
• Standing for up to 8 hours

Who You Are

Minimum Qualifications:

• High school diploma or GED

Preferred Qualifications:  

• Exceptional attention to detail and a high degree of accuracy
• Proficiency in operating manual and electric pallet jacks
• Effective written and verbal communication skills
• Strong commitment to workplace safety protocols and best practices
• Proficiency in computer systems and Microsoft Office applications
• Solid mathematical aptitude, including the ability to perform unit of measure conversions

Pay Range for this position - $21.00 - $35.00/hourly

The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click here. 

What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress!

Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!