NEW JOB OPENING
SAMPLE PREPARATION TECHNICIAN - ENTRY LEVEL LABORATORY
IN Chesterfield, MO, USA!

 

Date Posted: 09/04/2026
Hiring Organization: Rose International
Position Number: 507000
Industry: Biotech/Healthcare
Job Title: Sample Preparation Technician - Entry Level Laboratory
Job Location: Chesterfield, MO, USA, 63017
Work Model: Onsite
Shift: Monday-Friday | 8:00 AM start | 8-hour shifts
Employment Type: Temporary
FT/PT: Full-Time
Estimated Duration (In months): 6
Min Hourly Rate($): 19.00
Max Hourly Rate($): 21.00
Must Have Skills/Attributes: Laboratory, Physical activity, Science
Experience Desired: Laboratory or sample handling experience (1-3 yrs); Experience weighing or measuring materials accurately (1-3 yrs); Repetitive work requiring consistent attention to detail (1-3 yrs); High-volume or high-throughput work environments (1-3 yrs)
Required Minimum Education: High School Diploma or equivalent

**C2C is not available**

 

Job Description
REQUIRED EDUCATION

• High School Diploma or equivalent.



REQUIRED QUALIFICATIONS

• 1–3 years of relevant experience in a laboratory, sample preparation, manufacturing, quality control, food science, or similar environment.

• Strong attention to detail and the ability to perform precise, repetitive tasks consistently.

• Experience with weighing, measuring, or handling samples or materials.

• Basic computer skills.

• Reliable, dependable, and able to maintain consistent attendance.

• Ability to follow detailed procedures and work independently.

• Ability to lift up to 50 lbs as needed.



SUMMARY

Seeking a reliable and detail-oriented Sample Preparation Technician to support laboratory operations and high-throughput analytical processes.



This role is ideal for someone who enjoys structured, hands-on work and takes pride in accuracy and consistency. The work is straightforward but requires careful attention to detail and the ability to perform repetitive tasks precisely.



RESPONSIBILITIES

• Accurately weigh and extract samples to support high-throughput analytical processes.

• Perform repetitive laboratory and sample preparation tasks with a high level of consistency and precision.

• Follow established procedures and instructions to ensure accurate sample processing.

• Maintain a clean, organized, and safe work environment.

• Use basic computer systems to support laboratory activities and documentation.

• Handle materials and equipment carefully while following all required safety procedures.

• Work effectively in a structured laboratory environment with periods of sitting and standing.



***Drug screen & criminal background check will be required
  • **Only those lawfully authorized to work in the designated country associated with the position will be considered.**

  • **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**


 

Benefits:
For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.

California Pay Equity:
For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.

Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.

If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.

Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).

 

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About Rose

  • Founded in 1993
  • Office Locations Across the U.S.
  • 150+ Clients: Corporations and Government Agencies
  • Employee Oriented Company
  • Challenging Assignments Across the U.S.
  • Continuous Professional Development

Rose International maintained good communication during assignments and are very informative through email and phone calls.

Sade, Consultant

I am very happy with the Rose International, and the professionalism of the employees.

Robin, Consultant

Any time I did have a question and called, the phone was always answered, and my question/concern was immediately resolved.

Sally, Consultant

It is a great pleasure being a part of the Rose International Team.

Toni, Consultant

The interactions that I have had with your representatives have always been prompt and very professional. I am very pleased and impressed with your company and services.

Sioe, Consultant

EMPLOYEE COMMENTS

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