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Junior Lab Assistant Jobs in Massachusetts (NOW HIRING)

UMass Med School

Research Scientist, Sr

Worcester, MA · On-site

$90K/yr

... junior lab personnel, ensuring staff is trained in current methodology and safety procedures in the laboratory. * Prepare and present data for publication in public forums. * Assist in the ...

UMass Med School

Research Scientist, Sr

Worcester, MA · On-site

$43.27/hr

... junior lab personnel, ensuring staff is trained in current methodology and safety procedures in the laboratory. * Prepare and present data for publication in public forums. * Assist in the ...

Charm Sciences Inc

LF JUNIOR ANALYST

Lawrence, MA · On-site

$20 - $28/hr

Essential Functions Screen and approve raw materials for use in ROSA tests. Assist in the ... Preferred: Pursuing a degree in Biochemistry or a related field Lab experience Physical ...

Massgeneralbrigham

Research Scientist

Boston, MA

They assist their PI in the training and supervision of other laboratory personnel and in a wide ... Train junior lab members Prefer a Doctorate in Neuroscience, Biology, or a closely related field ...

Mass General Brigham

Research Scientist

Boston, MA · On-site

They assist their PI in the training and supervision of other laboratory personnel and in a wide ... Train junior lab members Prefer a Doctorate in Neuroscience, Biology, or a closely related field ...

Avantor Inc.

Junior Design Engineer

Devens, MA · Hybrid

... their lab processes and operations. What we're looking for * Education: Bachelor's degree in ... Maintain engineering documentation and component libraries. * Assist in resolving customer ...

Avantor, Inc.

Junior Design Engineer

Devens, MA · On-site

... their lab processes and operations. What we're looking for * Education: Bachelor's degree in ... Maintain engineering documentation and component libraries. * Assist in resolving customer ...

AMRESCO

Junior Design Engineer

Devens, MA · Hybrid

... their lab processes and operations. What we're looking for * Education: Bachelor's degree in ... Maintain engineering documentation and component libraries. * Assist in resolving customer ...

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Junior Lab Assistant information

See Massachusetts salary details

$20.8K

$57.3K

$96.1K

How much do junior lab assistant jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior lab assistant in Massachusetts is $57,295.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,300.00 and $62,800.00 per year, depending on experience, location, and employer.

What does a junior lab assistant do?

A Junior Lab Assistant supports scientists and senior lab staff by performing routine laboratory tasks such as preparing samples, organizing equipment, cleaning workspaces, and recording data. They help ensure that experiments run smoothly by maintaining an organized and safe laboratory environment. Junior Lab Assistants may also assist with basic experiments and handle administrative tasks, making them an essential part of the lab team. This role is often entry-level and provides valuable hands-on experience for those interested in scientific research or laboratory work.

What skills and qualifications are needed to be a junior lab assistant?

To thrive as a Junior Lab Assistant, you need a basic understanding of laboratory techniques, safety protocols, and often a high school diploma or associate degree in a science-related field. Familiarity with lab equipment, data entry systems, and basic software like Microsoft Excel is typically required. Attention to detail, strong organizational skills, and the ability to follow instructions precisely are valuable soft skills. These competencies ensure the accuracy and safety of lab procedures, supporting reliable research and daily operations.

What challenges might a junior lab assistant face when learning to maintain laboratory equipment?

As a Junior Lab Assistant, you may encounter challenges in understanding the proper handling and calibration of complex laboratory equipment, especially when you are new to the environment. Each instrument may have specific maintenance protocols, and mistakes can impact research outcomes. However, most labs provide hands-on training and mentorship from senior staff, so being proactive in asking questions and carefully following standard operating procedures can help you quickly build confidence and competency.

What is the difference between Junior Lab Assistant vs Laboratory Technician?

AspectJunior Lab AssistantLaboratory Technician
Required CredentialsHigh school diploma or equivalent; some roles may require certificationAssociate degree or relevant certification in laboratory sciences
Work EnvironmentEducational, research, or clinical labs; supervised settingClinical, research, or industrial labs; more independent tasks
Employer & Industry UsageEducational institutions, research centers, hospitalsHospitals, biotech firms, pharmaceutical companies
Common Search & ComparisonEntry-level, support roles in labsTechnical, more specialized lab work

The main difference between a Junior Lab Assistant and a Laboratory Technician lies in their qualifications and responsibilities. Junior Lab Assistants typically have a high school diploma and perform basic support tasks under supervision, while Laboratory Technicians usually hold an associate degree and handle more technical, independent duties. Both roles are essential in laboratory settings, but Laboratory Technicians often require more specialized training and experience.

Can you get a junior lab assistant job with no experience?

Junior lab assistant positions often require little to no prior experience, making them accessible to entry-level candidates. Employers typically look for basic knowledge of laboratory procedures, attention to detail, and the ability to follow safety protocols; relevant coursework or certifications can also be beneficial. On-the-job training is common, and demonstrating enthusiasm and a willingness to learn can improve chances of hiring without experience.

What are popular job titles related to Junior Lab Assistant jobs in Massachusetts?

For Junior Lab Assistant jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Junior Lab Assistant jobs in Massachusetts look for?

The top searched job categories for Junior Lab Assistant jobs in Massachusetts are:

What cities in Massachusetts are hiring for Junior Lab Assistant jobs?

Cities in Massachusetts with the most Junior Lab Assistant job openings:

Junior Lab Assistant jobs near you
Infographic showing various Junior Lab Assistant job openings in Massachusetts as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $57,295 per year, or $27.5 per hour.

Resch Scientist, Sr - Per Diem

University of Massachusetts Medical School

Worcester, MA • On-site

$33.65 - $43.27/hr

Per diem

Posted 21 days ago

Job description

Overview
GENERAL SUMMARY OF POSITION:
Under the general direction of the Principle Investigator, the Senior Research Scientist performs a variety of complex research experiments laboratory research on topics pertinent to the interests of the research programs of the laboratory.
Responsibilities
MAJOR RESPONSIBILITIES:
  • Design and implement experiments designed to further ongoing research projects, in consultation with the principal investigator.
  • Organize and analyze data acquired in the course of research projects.
  • Write manuscripts and grant applications
  • Design and implement research projects in the laboratory
  • Responsible for data acquisition, data analysis, and presentation of research results.
  • Train and supervise junior lab personnel, ensuring staff is trained in current methodology and safety procedures in the laboratory.
  • Prepare and present data for publication in public forums.
  • Assist in the preparation of grant applications and other research proposals.
  • Provide assistance in the general operation of the laboratory.
  • Participate regularly in laboratory meetings.
  • Stay current with the literature and regularly leads discussions of new reports pertinent to ongoing and proposed projects
  • Perform other duties as required.

Qualifications
REQUIRED QUALIFICATIONS:
  • Bachelor's degree in a Biological Science, or equivalent degree
  • 7 years of research experience.
  • Familiarity with general laboratory procedures.
  • Expertise in specific procedures and instrumentation necessary to complete specific research programs.
  • Current knowledge of pertinent literature.
  • Oral and written communication and presentation skills
  • Ability to travel to off-site locations

SUPERVISION RECEIVED:
Under the general direction of the Principle Investigator
SUPERVISION EXERCISED:
Supervises and trains new laboratory personnel and junior members of the laboratory
ENVIRONMENTAL WORKING CONDITIONS:
Wet chemistry laboratory, and may require appropriate contact with biohazards, radionuclides, toxins, animals, and human specimens.

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