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Manufacturing Lab Assistant Jobs in Worcester, MA

Define scope * Gather requirements. * Assist with Validation/Compliance activities (IOPQ) as ... Zifo is a global R&D solutions provider focused on the industries of Pharma, Biotech, Manufacturing ...

Wash lab utensils and glassware; assist with other clean-up activities * Maintain safe working ... Follow all DFA good manufacturing practices (GMP) and work in a manner consistent with all ...

Wash lab utensils and glassware; assist with other clean-up activities * Maintain safe working ... Follow all DFA good manufacturing practices (GMP) and work in a manner consistent with all ...

Define scope * Gather requirements. * Assist with Validation/Compliance activities (IOPQ) as ... Zifo is a global R&D solutions provider focused on the industries of Pharma, Biotech, Manufacturing ...

Define scope * Gather requirements. * Assist with Validation/Compliance activities (IOPQ) as ... Zifo is a global R&D solutions provider focused on the industries of Pharma, Biotech, Manufacturing ...

Define scope * Gather requirements. * Assist with Validation/Compliance activities (IOPQ) as ... Zifo is a global R&D solutions provider focused on the industries of Pharma, Biotech, Manufacturing ...

Wash lab utensils and glassware; assist with other clean-up activities * Maintain safe working ... Follow all DFA good manufacturing practices (GMP) and work in a manner consistent with all ...

Wash lab utensils and glassware; assist with other clean-up activities * Maintain safe working ... Follow all DFA good manufacturing practices (GMP) and work in a manner consistent with all ...

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Manufacturing Lab Assistant information

See Worcester, MA salary details

$10

$20

$29

How much do manufacturing lab assistant jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for manufacturing lab assistant in Worcester, MA is $20.20, according to ZipRecruiter salary data. Most workers in this role earn between $16.54 and $23.03 per hour, depending on experience, location, and employer.

What does a manufacturing lab assistant do?

A Manufacturing Lab Assistant supports the production process by performing laboratory tests, preparing samples, and maintaining equipment in a manufacturing environment. Their duties often include quality control testing, recording data, and ensuring that manufacturing processes meet safety and quality standards. They work closely with engineers and technicians to troubleshoot issues and help improve manufacturing efficiency. This role is essential to ensuring that products meet regulatory and company requirements before reaching the market.

What are the key skills and qualifications needed to thrive as a manufacturing lab assistant, and why are they important?

To thrive as a Manufacturing Lab Assistant, you generally need a background in laboratory procedures, attention to detail, and a high school diploma or associate degree in a science-related field. Familiarity with lab equipment, safety protocols, and data entry systems such as LIMS (Laboratory Information Management System) is common. Strong organizational skills, teamwork, and effective communication help you stand out in this role. These abilities ensure accurate data collection, safe lab operations, and efficient workflow in manufacturing environments.

What are some common challenges faced by manufacturing lab assistants, and how can they be overcome?

Manufacturing Lab Assistants often encounter challenges such as maintaining strict safety protocols, handling multiple tasks simultaneously, and ensuring accurate documentation of test results. Adaptability and attention to detail are crucial, as labs can be fast-paced with frequent changes in priorities. Building strong communication skills and staying organized can help you collaborate effectively with engineers, technicians, and quality control teams, making it easier to resolve issues that arise on the production floor.

What is the difference between Manufacturing Lab Assistant vs Quality Control Technician?

AspectManufacturing Lab AssistantQuality Control Technician
CredentialsHigh school diploma or equivalent; some roles may require technical certificationsHigh school diploma; certifications in quality assurance or related fields preferred
Work EnvironmentLaboratory settings within manufacturing plants, assisting with sample preparation and testingLaboratories and production lines, focusing on inspecting and testing products for quality
Employer & Industry UsageManufacturing companies across various industries, including pharmaceuticals, electronics, and food productionManufacturing and production industries, especially in quality assurance departments

Both roles support manufacturing processes but differ mainly in focus. Manufacturing Lab Assistants assist with sample preparation and basic testing, while Quality Control Technicians conduct detailed inspections and ensure product standards. Understanding these differences helps in choosing the right career path or job search focus.

What cities near Worcester, MA are hiring for Manufacturing Lab Assistant jobs?

Cities near Worcester, MA with the most Manufacturing Lab Assistant job openings:

Infographic showing various Manufacturing Lab Assistant job openings in Worcester, MA as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $42,022 per year, or $20.2 per hour.

Lab Assistant - Histology

Shrewsbury, MA • On-site

Charles River Laboratories, Inc.
Scientific Research and Development Services • 10K+ employees

$18 - $21/hr

Full-time

Medical, Retirement, PTO

Re-posted 16 days ago


Charles River Laboratories rating

8.3

Company rating: 8.3 out of 10

Based on 95 frontline employees who took The Breakroom Quiz


Job description

For 75 years, Charles River employees have worked together to assist in the discovery, development and safe manufacture of new drug therapies. When you join our family, you will have a significant impact on the health and well-being of people across the globe. Whether your background is in life sciences, finance, IT, sales or another area, your skills will play an important role in the work we perform. In return, we’ll help you build a career that you can feel passionate about.

Job Overview

Perform basic laboratory and record-keeping tasks. Support the functions of the in-life, necropsy and formulation/analytical groups.

Job Description

ESSENTIAL DUTIES AND RESPONSIBILITIES:
Wash and dry glassware and distribute to appropriate locations within the laboratory. Keep glass-washing area clean and organized. May sterilize glassware and other items using an autoclave.
Label collection tubes and perform laboratory set-up/clean-up (e.g., dusting, mopping floors, emptying & filling feed jars, etc).
Perform basic husbandry duties such as liner changes or filling of feed jars.
Verify and record the temperature of assigned refrigerators or freezers.
Assist in the archiving of study-specific samples (e.g. back-up formulations, biological liquids or animal tissues).
Assist in preparing for animal arrivals. This may include preparing cages (attaching water lines, feed jars, cage tag holders), ensuring sippers work, ensuring cages are appropriate for species being housed and placing cage tags on the holders.
Process biological samples (e.g. plasma, serum, whole blood, urine, etc.) for possible analysis.
Assist technical personnel with clerical duties (e.g., filing, making copies, cage tags, etc.).
Monitor and maintain inventory and stock assigned areas (e.g. PPE Stations, 1st aid boxes).
May record observations and measurements for basic lab/research task (e.g. behavioral evaluations).
Handle, restrain, and transfer small to medium size animals from one location to another.
Operate basic lab equipment and perform routine maintenance as needed.
Perform limited troubleshooting and calibration of instruments as appropriate for assigned area.
May be responsible for preparing simple lab solutions (e.g., buffers, media/common vehicles, bleach, and eye wash)).
May generate reports, master data sheets, forms and hand record data.
Perform all tasks in compliance with Good Laboratory Practice Regulations (GLPs) and Standard Operating Procedures (SOPs).
Transport, via company vehicles (truck, golf cart or car) supplies to multiple buildings (e.g. test articles, bio-hazard boxes, dry ice, reagents, etc
Perform all other related duties as assigned.

The pay for this position is between $18.00 - $21.00/hour. Please note that salaries vary within the range based on factors including, but not limited to, experience, skills, education, certifications, and location.

QUALIFICATIONS:
Education: High school diploma or General Education Degree (G.E.D.).
Experience: None.
An equivalent combination of education and experience may be accepted as a satisfactory substitute for the specific education and experience listed above.
Certification/Licensure: Must have valid, state-issued, driver's license.Other: Must be detail-oriented and have general familiarity with lab procedures. Good verbal communication skills required. Basic computer skills; familiarity with Microsoft Office software

Education
No degree required
Physical Requirements

About Safety Assessment
Charles River is committed to helping our partners expedite their preclinical drug development with exceptional safety assessment services, state-of-the-art facilities and expert regulatory guidance. From individual specialty toxicology and IND enabling studies to tailored packages and total laboratory support, our deeply experienced team can design and execute programs that anticipate challenges and avoid roadblocks for a smooth, efficient journey to market.  Each year approximately 300 investigational new drug (IND) programs are conducted in our Safety Assessment facilities.


About Charles River
Charles River is an early-stage contract research organization (CRO). We have built upon our foundation of laboratory animal medicine and science to develop a diverse portfolio of discovery and safety assessment services, both Good Laboratory Practice (GLP) and non-GLP, to support clients from target identification through preclinical development. Charles River also provides a suite of products and services to support our clients’ clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio of products and services enables our clients to create a more flexible drug development model, which reduces their costs, enhances their productivity and effectiveness to increase speed to market.

With over 20,000 employees within 110 facilities in over 20 countries around the globe, we are strategically positioned to coordinate worldwide resources and apply multidisciplinary perspectives in resolving our client’s unique challenges. Our client base includes global pharmaceutical companies, biotechnology companies, government agencies and hospitals and academic institutions around the world.

At Charles River, we are passionate about our role in improving the quality of people’s lives. Our mission, our excellent science and our strong sense of purpose guide us in all that we do, and we approach each day with the knowledge that our work helps to improve the health and well-being of many across the globe. We have proudly worked on 80% of the drugs approved by the U.S. Food and Drug Administration (FDA) in the past five years.

We’re committed to providing benefits that elevate your quality of life.  Based on your position these may include:  bonus/incentives based on performance, 401K, paid time off, stock purchase program, Health and wellness coverage, employee and family wellbeing support programs, and work life balance flexibility.

Equal Employment Opportunity

Charles River is an equal opportunity employer and is committed to providing equal employment opportunities for all qualified applicants and employees without regard to race, color, sex, religion, national origin, ancestry, age, mental or physical disability, family status, pregnancy, military or veteran status, or any other characteristic protected by federal, state, or local laws.

It is unlawful in some states (including Massachusetts) to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

If you are interested in applying to Charles River Laboratories and need special assistance or an accommodation due to a disability to complete any forms or to otherwise participate in the resume submission process, please contact a member of our Human Resources team by sending an e-mail message to crrecruitment_US@crl.com. This contact is for accommodation requests for individuals with disabilities only and cannot be used to inquire about the status of applications.

For more information, please visit www.criver.com.


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About Charles River

Sourced by ZipRecruiter

Charles River is an early-stage contract research organization (CRO). We have built upon our foundation of laboratory animal medicine and science to develop a diverse portfolio of discovery and safety assessment services, both Good Laboratory Practice (GLP) and non-GLP, to support clients from target identification through preclinical development. Charles River also provides a suite of products and services to support our clients' clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio of products and services enables our clients to create a more flexible drug development model, which reduces their costs, enhances their productivity and effectiveness to increase speed to market. With over 20,000 employees within 110 facilities in 20 countries around the globe, we are strategically positioned to coordinate worldwide resources and apply multidisciplinary perspectives in resolving our client's unique challenges. Our client base includes global pharmaceutical companies, biotechnology companies, government agencies and hospitals and academic institutions around the world. At Charles River, we are passionate about our role in improving the quality of people's lives. Our mission, our excellent science and our strong sense of purpose guide us in all that we do, and we approach each day with the knowledge that our work helps to improve the health and well-being of many across the globe. We have proudly supported the development of 86% of the drugs approved by the FDA in 2021.

Industry

Scientific research and development services

Company size

10,000+ Employees

Headquarters location

Wilmington, MA, US

Year founded

1947