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Lab Assistant Jobs in Lexington, MA (NOW HIRING)

Mass General Brigham

Technical Lab Assistant

Newton, MA · On-site

$17.71 - $25.28/hr

Site: Newton-Wellesley Hospital Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance ...

Compass Group

LAB SERVICES ASSISTANT

Andover, MA · On-site

$22/hr

* We have an opening for a full time LAB SERVICES ASSISTANT position. * Location : Pfizer - 1 Burtt Road, Andover, MA 01810 Note: online applications accepted only. * Schedule : Full time schedule.

Massgeneralbrigham

Technical Lab Assistant

Newton, MA · On-site

$17.71 - $25.28/hr

Site: Newton-Wellesley Hospital Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance ...

Mass General Brigham

Technical Lab Assistant

Newton, MA · On-site

$17.71 - $25.28/hr

Site: Newton-Wellesley Hospital Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance ...

Emerson Hospital

Clinical Lab Assistant

Concord, MA · On-site

$17 - $20/hr

Join our team and play a vital role in delivering accurate, timely diagnostic results that support patient care. As a Specimen Processing Technician, you'll be at the heart of the laboratory ...

Harvard University

Research Assistant I Lab

Boston, MA · On-site

$52/hr

Perform routine immunofluorescence microscopy, including sample preparation, imaging, and basic quantitative analysis. * Assist postdoctoral fellows and other lab members with more complex ...

Emerson Hospital

Clinical Lab Assistant

Concord, MA · On-site

$17 - $20/hr

Join our team and play a vital role in delivering accurate, timely diagnostic results that support patient care. As a Specimen Processing Technician, you'll be at the heart of the laboratory ...

Emerson Hospital

Clinical Lab Assistant

Concord, MA · On-site

$17 - $20/hr

Join our team and play a vital role in delivering accurate, timely diagnostic results that support patient care. As a Specimen Processing Technician, you'll be at the heart of the laboratory ...

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All JobsLab JobsLab Assistant JobsLab Assistant Jobs in Lexington, MA

Lab Assistant information

See Lexington, MA salary details

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How much do lab assistant jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for lab assistant in Lexington, MA is $22.75, according to ZipRecruiter salary data. Most workers in this role earn between $18.65 and $25.91 per hour, depending on experience, location, and employer.

What is a lab assistant?

As a laboratory assistant or lab technician, you are responsible for helping scientists conduct experiments in a laboratory environment. You may be asked to prepare, clean, and maintain lab equipment and log readings and results. Your responsibilities may also include performing basic analyses of samples and recording results accurately. Your responsibilities will vary based on the type of lab you work in, but compliance with protocols and commitment to safety and accuracy are critical in any lab.

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

To thrive as a Lab Assistant, you need a basic understanding of laboratory procedures, safety protocols, and often an associate degree or relevant coursework in science. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and proper sample handling techniques is typically required. Attention to detail, strong organizational skills, and effective teamwork are essential soft skills for this role. These skills ensure accurate results, maintain lab safety standards, and support smooth laboratory operations.

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

Lab Assistants often encounter challenges such as managing multiple tasks under tight deadlines, maintaining strict adherence to safety protocols, and ensuring the accuracy of data collection. To manage these effectively, it's important to stay organized, communicate proactively with supervisors and colleagues, and remain attentive to details when handling samples or preparing equipment. Many labs offer training on safety and procedures, so taking advantage of these resources can help new hires adapt quickly and perform confidently in their roles.

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

AspectLab AssistantMedical Laboratory Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree in medical laboratory technology or related field
Work EnvironmentHospitals, clinics, research labsHospitals, diagnostic labs, healthcare facilities
Job ResponsibilitiesAssist with sample collection, prepare specimens, maintain lab equipmentPerform complex tests, analyze samples, report results
Industry UsageCommonly used in healthcare and research settingsPrimarily in medical diagnostics and healthcare

While both roles support laboratory operations, Medical Laboratory Technicians perform more advanced testing and require specialized education. Lab Assistants typically handle basic tasks and support lab staff, making them entry-level positions in healthcare labs.

How much does a lab assistant get paid?

Lab assistants typically earn between $25,000 and $40,000 annually, depending on experience, location, and the specific industry or laboratory setting. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages. Pay can also vary based on full-time or part-time status and the complexity of tasks performed.

What exactly does a lab assistant do?

A lab assistant supports laboratory operations by preparing samples, maintaining equipment, recording data, and ensuring safety protocols are followed. They often work under the supervision of scientists or technicians and may need knowledge of lab procedures and basic scientific techniques.

What qualifications do I need to be a lab assistant?

To become a lab assistant, candidates typically need a high school diploma or equivalent; some positions may require postsecondary education or relevant coursework in science. Basic knowledge of laboratory procedures, attention to detail, and familiarity with lab equipment are important. Certifications such as OSHA safety training can also be beneficial.
More about Lab Assistant jobs

What are the most commonly searched types of Lab jobs in Lexington, MA?

The most popular types of Lab jobs in Lexington, MA are:

What job categories do people searching Lab Assistant jobs in Lexington, MA look for?

The top searched job categories for Lab Assistant jobs in Lexington, MA are:

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

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

Lab Assistant jobs near you
Infographic showing various Lab Assistant job openings in Lexington, MA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $47,316 per year, or $22.7 per hour.

Optics Engineering Lab Assistant

Quadratic 3D

Somerville, MA • On-site

Part-time

Re-posted 14 days ago

Job description

Company Description
Quadratic is a well-funded seed-stage startup revolutionizing the entire concept of 3D printing to open up new commercial and industrial applications. The company's technology is based on a groundbreaking invention by a dynamic multidisciplinary team of scientists at Harvard. Think Star Trek Replicator. Veteran entrepreneurs guide the company with a deep commitment to transparency in a high-trust environment. We focus relentlessly on rapid results with fast customer feedback loops. Make a broad impact as an early team member and help us invent the future of 3D printing.
Job Description
Quadratic 3D is seeking an optics engineering lab assistant to support scientists and engineers building, programming and testing various optical printing engines in a fast-paced multidisciplinary startup environment. The successful candidate will be passionate about 3D printing, building machines and enjoy solving complex problems that involve advanced materials, optics and systems.
Responsibilities:
  • Set up and implement optical experiments for 3D printer development
  • Summarize and report results to engineering team
  • Develop software to control and test printers and interface with available databases
  • Work closely with engineering team to optimize printing performance
  • Comply with EH&S requirements and promote safety in the work environment.

Qualifications
Minimum Qualifications:
  • Student pursuing a BS or graduate degree in electrical or mechanical engineering, physics or similar major
  • Hands-on experience with optics laboratory equipment such as displays, photodetectors, cameras, fiber as well as spectrometers and microscopes.
  • Programming experience in LabVIEW, Matlab, C/C++, VB and/or python
  • Ability to work independently as well as part of a team
  • Excellent communication and organizational skills
  • Available to work at least 20 hrs/wk

Preferred Qualifications:
  • Hands-on experience programming display and camera hardware
  • Knowledge and experience designing and implementing optical systems
  • Demonstrated success programming lab equipment using LabVIEW, VB or python
  • Familiarity with different optical sources such lasers and LEDs
  • Experience with electronics designing and debugging circuits
  • Experience with 3D modeling (e.g., SOLIDWORKS, AutoCAD) and/or optical ray tracing

Additional Information
Location: Somerville, Massachusetts
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, or disability status.

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