Lab Assistant

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Matrix Sciences International Inc

Posted 2 months ago

Full Time

Mount Prospect, Illinois

In Person

Smart Summary

Responsibilities

The Lab Assistant performs essential laboratory support tasks including sample and media preparation, equipment maintenance, and biohazardous waste disposal. They also assist laboratory technicians with routine duties while ensuring strict adherence to safety protocols and standard operating procedures.

Qualifications

You have a High School Diploma or equivalent and demonstrate the ability to work collaboratively within a team, multitask effectively, and maintain a positive, adaptable attitude. You will be responsible for performing laboratory support functions, including sample preparation, media preparation, and waste disposal, in a fast-paced production environment.

Must Have Skills for ATS

microbiology testing

media preparation

waste disposal

Standard Operating Procedures

Work Instructions

Job Description

Are you looking to progress in your career with a fast-growing food safety company? Are you a hardworking, collaborative team member ready to hit the ground running and get the job done? Then we are looking for you!  

What we do: 

Matrix Sciences International Inc. provides a uniquely comprehensive scope of laboratory, advisory, research, data management, sensory and agricultural services that support our customers’ confidence in bringing safe, quality food to market. 

Why it matters: 

This work allows clients to identify potential contamination before it impacts their products and helps them feel confident that their products meet their quality standards and are safe for consumption in the market. 

Role summary: 

The Lab Assistant performs laboratory support responsibilities in a fast-paced production environment, preparation of microbiological samples & media, cleaning, waste disposal, and basic maintenance functions.  

What you’ll do:

  • Sterilize and dispose biohazardous waste according to established procedures. 
  • Prepare media and reagents to support microbiology testing, ensuring products are documented, aliquoted, labelled and quality control specifications are met. 
  • Perform and document routine laboratory maintenance tasks such as sample archiving, basic equipment monitoring, waste disposal and cleaning (laboratory and labware). 
  • Assist Lab Techs in sample preparation and weighing of test items, as required. 
  • Adhere to lab safety procedures and reporting standards.
  • Follow written Standard Operating Procedures and Work Instructions.
  • As needed, perform shipping/receiving duties and keep external/customer facing areas clear. 
  • Other duties may be assigned to assist with the operations of the lab.  
  • The candidate for this role will be able to work flexible hours and willing to work overtime.

What you have: 

  • High School Diploma, or equivalent.
  • Demonstrates ability to work with a team.
  • Able to multitask. 
  • Positive outlook with the ability to adapt to a changing environment.

What we offer: 

  • Medical 
  • Dental 
  • Vision 
  • 401(k) 
  • Life Insurance 
  • Short-Term & Long-Term Disability
  • Accident & Critical Illness
  • Paid Time-Off 
  • LifeLock Protection

Location:

  • Mount Prospect, IL

EEO Statement 

Matrix Sciences International Inc. is an Equal Opportunity Employer. Matrix Sciences is committed to a policy of Equal Employment Opportunity for all applicants and employees. We treat all employees and applicants in conformance with both the spirit and letter of federal, state, and local employment discrimination laws, regulations, and Executive Orders. The Company makes all employment decisions without regard to a person's race, color, religion, gender (including gender identity or expression), national origin, ancestry, sex, sexual orientation, medical condition, marital status, age, physical or mental disability, genetic information, veteran status, uniform services membership status or any other characteristic protected by law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

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Matrix Sciences International Inc

Matrix Sciences partners with the agri-food industry to deliver science-based solutions that support confident decision-making across the supply chain from Cultivation to Consumer®. We help organizations strengthen food safety and quality, meet regulatory requirements, and manage risk throughout the food production and supply chain. Our work is grounded in agricultural science and supported by advanced laboratory capabilities, including microbiology testing, food analysis, and applied research. Through this foundation, we provide reliable data and practical insight that support food safety programs, regulatory compliance, and product integrity. We work closely with clients to meet key industry standards and requirements, including the Food Safety Modernization Act (FSMA), Global Food Safety Initiative (GFSI) certification, hazard analysis and critical control points (HACCP), and current good manufacturing practices. As an ISO accredited organization, we operate under internationally recognized quality systems designed to ensure accuracy, consistency, and defensible results. We support organizations in strengthening product development and quality programs through testing and insights to help reduce uncertainty and improve outcomes, combining scientific expertise with practical application. Beyond testing and analysis, we support broader decision-making through applied risk management and research-driven services. This includes helping organizations identify and assess food safety risks, strengthen controls, and improve resilience across operations and supply chains. Our work also extends into consumer and sensory research, supporting product evaluation, optimization, and innovation with real-world insights. At Matrix Sciences, our goal is to make food safety, compliance, and risk management more manageable through clear science and practical solutions so our partners can focus on delivering safe, high-quality food and agricultural products with confidence.
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