ZipRecruiter

Log In

1

Night Shift Lab Assistant Jobs in Boston, MA (NOW HIRING)

Quest Diagnostics

Prep Lab Assistant

Marlborough, MA · On-site

$21.09/hr

Prep Lab Assistant - Marlborough, MA (Evening Shift) Sunday - Thursday 3:00PM - 11:00PM Department: Clinical Lab Pain Management Position provides a wide variety of support for assigned lab ...

Quest Diagnostics

Lab Assistant I

Marlborough, MA · On-site

$20.10/hr

Lab Assistant I - Marlborough, MA, Monday to Friday, 11:00 PM to 7:00 AM, with rotational weekends ... Additional details on shift differential will be provided if an offer is extended. Salary offers ...

Quest Diagnostics

Lab Assistant I

Marlborough, MA · On-site

$16.60/hr

Lab Assistant I - Marlborough, MA, Tuesday to Saturday, 10:30 PM to 7:00 AM Pre-Analytical ... Additional details on shift differential will be provided if an offer is extended. Salary offers ...

Quest Diagnostics

Lab Assistant I

Marlborough, MA · On-site

$16.60/hr

Lab Assistant I - Marlborough, MA, Monday to Friday, 11:00 PM to 7:00 AM, with rotational weekends ... Additional details on shift differential will be provided if an offer is extended. Salary offers ...

Quest Diagnostics

Lab Assistant II

Marlborough, MA · On-site

$17.76/hr

Lab Assistant II - Marlborough, MA, Monday to Friday, 9:30 PM to 6:00 AM The Pre-Analytical ... Additional details on shift differential will be provided if an offer is extended. Salary offers ...

Emerson Health

Clinical Lab Assistant

Concord, MA · On-site

$19.95 - $27.55/hr

Clinical Lab Assistant Schedule: Per Diem Pay Range: $19.95 - $27.55 / Hourly Shift ... Day shift Hours: 8:00-4:30 flexible About this role Join our Laboratory Services team and play an ...

Pacelabs

Entry Level Lab Assistant

Mansfield, MA · On-site

$17/hr

Shift: Monday through Friday, 11:00 AM - 7:30 PM Are you ready to work making the world a safer ... Find Your Place at Pace Join us as a Lab Assistant , where you'll be responsible for providing ...

Pace

Entry Level Lab Assistant

Mansfield, MA · On-site

$17/hr

Shift: Monday through Friday, 11:00 AM - 7:30 PM Are you ready to work making the world a safer ... Find Your Place at Pace ® Join us as a Lab Assistant , where you'll be responsible for providing ...

Massgeneralbrigham

Lab Assistant Generalist

Boston, MA · On-site

$18.99 - $28.21/hr

No Licenses and Credentials Medical Laboratory Assistant [MLA(ASCP)] - American Society for ... Shift Rotating (United States of America) Pay Range $18.99 - $28.21/Hourly Grade SF1135 At Mass ...

JF White

Superintendent - Night Shift

Boston, MA

$130K - $180K/yr

Superintendent -Night Shift Job Details Responsibilities * Oversee and manage night shift ... Regularly assist in reforecast of remaining work and schedule. Qualifications * 10+ years of ...

Massgeneralbrigham

Technical Lab Assistant

Newton, MA · On-site

$17.71 - $25.28/hr

Hearing Constantly (67-100%) Remote Type Onsite Work Location 2014 Washington Street Scheduled Weekly Hours 40 Employee Type Regular Work Shift Day (United States of America) Pay Range $17.71 - $25 ...

Mass General Brigham

Technical Lab Assistant

Newton, MA · On-site

$17.71 - $25.28/hr

Hearing Constantly (67-100%) Remote Type Onsite Work Location 2014 Washington Street Scheduled Weekly Hours 40 Employee Type Regular Work Shift Day (United States of America) Pay Range $17.71 - $25 ...

next page

Showing results 1-20

All JobsLab JobsNight Shift Lab Assistant JobsNight Shift Lab Assistant Jobs in Boston, MA

Night Shift Lab Assistant information

See Boston, MA salary details

$11

$21

$32

How much do night shift lab assistant jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for night shift lab assistant in Boston, MA is $22.00, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $25.05 per hour, depending on experience, location, and employer.

What is a night shift lab assistant?

A Night Shift Lab Assistant is responsible for performing laboratory tasks outside of regular business hours, typically in medical, research, or industrial labs. Their duties often include preparing samples, running tests, maintaining lab equipment, and ensuring accurate data recording. They help keep lab operations running smoothly by supporting scientists and technicians with essential tasks. Working overnight requires attention to detail, the ability to work independently, and adherence to strict safety and quality protocols.

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

To thrive as a Night Shift Lab Assistant, you need a foundational knowledge of laboratory procedures, attention to detail, and at least a high school diploma or relevant certification. Familiarity with laboratory information management systems (LIMS), lab safety protocols, and specific diagnostic equipment is often required. Reliability, strong organizational skills, and the ability to work collaboratively or independently during off-hours set candidates apart. These skills and qualities ensure smooth lab operations, accurate data collection, and adherence to safety standards during night shifts.

What is the work environment like for a night shift lab assistant?

Night Shift Lab Assistants often work in quieter laboratory settings with smaller teams, which means you may have more autonomy and responsibility than during daytime shifts. You'll collaborate with a handful of other lab personnel, such as medical technologists or supervisors, to ensure that samples are processed efficiently and results are delivered on time. Communication with day shift staff is also crucial to provide comprehensive updates and maintain continuity of laboratory operations. The environment tends to be more self-directed, so strong organizational skills and a proactive approach are essential. This structure provides unique learning opportunities and can be a great stepping stone to more advanced roles in laboratory sciences.

Are night shift lab assistants in high demand?

Night shift lab assistants are often in steady demand due to the 24/7 operations of laboratories in healthcare, research, and manufacturing sectors. Employers seek candidates with technical skills, attention to detail, and the ability to work overnight hours, making this role relatively stable in the job market.

Can you get a night shift lab assistant job with no experience?

Night shift lab assistant positions often require some basic knowledge of laboratory procedures and safety protocols, but many entry-level roles are available to candidates with no prior experience. Employers may provide on-the-job training and look for qualities such as attention to detail, reliability, and the ability to work independently during overnight hours.

How much does a night shift lab assistant get paid?

A night shift lab assistant typically earns between $12 and $20 per hour, depending on experience, location, and the specific employer. Some positions may offer additional shift differentials or benefits for overnight work.

What qualifications do I need to be a night shift lab assistant?

To be a night shift lab assistant, candidates typically need a high school diploma or equivalent, along with basic knowledge of laboratory procedures and safety protocols. Some positions may require post-secondary education or certifications in laboratory techniques or related fields, and strong attention to detail and the ability to work independently are important skills.

What are popular job titles related to Night Shift Lab Assistant jobs in Boston, MA?

For Night Shift Lab Assistant jobs in Boston, MA, the most frequently searched job titles are:

What job categories do people searching Night Shift Lab Assistant jobs in Boston, MA look for?

The top searched job categories for Night Shift Lab Assistant jobs in Boston, MA are:

What cities near Boston, MA are hiring for Night Shift Lab Assistant jobs?

Cities near Boston, MA with the most Night Shift Lab Assistant job openings:

Night Shift Lab Assistant jobs near you
Infographic showing various Night Shift Lab Assistant job openings in Boston, MA as of August 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $45,752 per year, or $22 per hour.

Prep Lab Assistant

Quest Diagnostics

Marlborough, MA • On-site

$21.09/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

Key responsibilities

  • Picks up samples from accessioning and sorts samples into appropriate racks.

  • Performs waived tests under supervision and prepares samples for processing.

  • Maintains work area in a clean and organized condition and manages specimen library within established time frames.

ExamOne rating

6.6

Company rating: 6.6 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

95th of 121 rated laboratories

Job description


Prep Lab Assistant - Marlborough, MA (Evening Shift) Sunday - Thursday 3:00PM - 11:00PM
Department: Clinical Lab Pain Management
Position provides a wide variety of support for assigned lab department.
Pay range: $21.09 - $23.09 / hour; employee may be eligible to receive shift differential of 10% for some or all hours worked on second shift and 15% for some or all hours worked on third shift. Additional details on shift differential will be provided if an offer is extended.
Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications obtained. Market and organizational factors are also considered. Successful candidates may be eligible to receive annual performance bonus compensation.
Benefits information:
We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives. Our pay and benefit plans have been designed to promote employee health in all respects - physical, financial, and developmental. Depending on whether it is a part-time or full-time position, some of the benefits offered may include:
  • Day 1 Medical, supplemental health, dental & vision for FT employees who work 30+ hours
  • Best-in-class well-being programs
  • Annual, no-cost health assessment program Blueprint for Wellness®
  • healthyMINDS mental health program
  • Vacation and Health/Flex Time
  • 6 Holidays plus 1 "MyDay" off
  • FinFit financial coaching and services
  • 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service
  • Employee stock purchase plan
  • Life and disability insurance, plus buy-up option
  • Flexible Spending Accounts
  • Annual incentive plans
  • Matching gifts program
  • Education assistance through MyQuest for Education
  • Career advancement opportunities
  • and so much more!

Responsibilities
  • Picks up samples from accessioning and sorts samples into appropriate racks.
  • Answers phone and directs calls appropriately
  • Unpacks and stores reagents and supplies
  • Inventories and orders warehouse supply items
  • Sorts samples and distributes them to the appropriate setup hood. Manages specimen library within established time frames.
  • Decontaminates work areas as designated.
  • Performs waived tests under supervision
  • Seeks specimens as needed
  • Maintains work area in clean and organized condition.
  • Follows all PPE requirements.
  • Maintains designated laboratory equipment.
  • Performs QA/QC duties as assigned (eyewash checks, temperature readings etc...)
  • Loads urines onto Atlas for urinalysis.
  • Resolves unverified pending list for occult bloods and urinalysis.
  • Inoculates appropriate microbiology media based on site given.
  • Prepares samples for processing i.e. tissue grinders, centrifuging.
  • Credits unacceptable / duplicate test requests, knows what sites and specimens are acceptable for testing.
  • Places anaerobic culture plates in appropriate bags.
  • Loads blood bottles into Bactec machine.
  • Prints and separates worksheets.
  • Puts culture plates in incubators.
  • Prepares concentrates and trichrome slides for ova and parasites.
  • Prepares samples for DNA probes.
  • Prepares malaria smears.
  • Prepares tubes for Giardia antigens and cryptosporidium EIA.
  • Performs and finalizes occult blood results.
  • Uses various laboratory computer systems for labeling, inquiry, crediting, and resulting as needed. 28. Disposes of biohazardous and chemical waste.
  • Completes PAL forms appropriately.
  • Provides input regarding procedures, training manual, and checklists.
  • Assists with department quality and process improvement projects.
  • Sets up media and supplies for assigned work area.
  • Completes training checklists and competency testing appropriately.
  • Discards specimens weekly.
  • All other duties as assigned.

Qualifications
Physical and Mental Requirements:
Ability to stand for long periods of time
Skills:
  • Accurate worker, detail-oriented
  • Flexible with respect to department scheduling needs.
  • Flexible to work in other departments as needed.

Education
  • High School Diploma or Equivalent (Required)

About the Team
Quest Diagnostics honors our service members and encourages veterans to apply.
While we appreciate and value our staffing partners, we do not accept unsolicited resumes from agencies. Quest will not be responsible for paying agency fees for any individual as to whom an agency has sent an unsolicited resume.
Equal Opportunity Employer: Race/Color/Sex/Sexual Orientation/Gender Identity/Religion/National Origin/Disability/Vets or any other legally protected status.

What ExamOne employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply