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Weekend Lab Assistant Jobs in Gaithersburg, MD (NOW HIRING)

Inova

Laboratory Technician Assistant 1

Sterling, VA · On-site

Monday-Friday, Every Other Weekend- 8:00pm-4:30am or 8:00pm-05:30am. The primary responsibilities ... Previous lab processing experience preferred * 6 months' experience We are Inova, Northern Virginia ...

Inova

Laboratory Technician Assistant

Fairfax, VA · On-site

$17.72 - $30.06/hr

Laboratory Technician Assistant 1 and Laboratory Technician Assistant 2 We are looking for dedicated Laboratory Technician Assistant 1 and Laboratory Technician Assistant 2 in the Fairfax area to ...

Inova

Laboratory Technician Assistant

Fairfax, VA · On-site

Laboratory Technician Assistant 1 and Laboratory Technician Assistant 2 We are looking for dedicated Laboratory Technician Assistant 1 and Laboratory Technician Assistant 2 in the Fairfax area to ...

Unified Women's Healthcare

Specimen Processor

MD · On-site

$16 - $18.50/hr

Knowledge of medical terminology is preferred * 2 years' experience as a lab assistant, specimen processor, or relevant experience in a lab is preferred We're here for you-both personally and ...

Inova

Histology Assistant 1

Falls Church, VA · Hybrid

Inova Fairfax Medical Campus is looking for a dedicated Histology Assistant 1 to join their team! This role will be Full time evening shift, Monday-Friday. Inova is consistently ranked as a national ...

US Fertility

Endocrine Lab Tech (Weekends)

Rockville, MD · On-site

$25 - $32/hr

Opportunity Overview We have an immediate opening for an Endocrine Lab Tech to join our team at Shady Grove Fertility in Rockville, Maryland . * Schedule: Every other Saturday and Sunday, 7:30 AM to ...

Unicon Pharma Inc

Lab Tech - I*

Frederick, MD · On-site

$19 - $25/hr

Job Title cGMP Cleaner Hours: 5 days x 8 hours 10:30pm- 7:00am (mandatory 1 weekend day a week ... a Lab Tech II, will provide 3rd shift cGMP cleaning requirements and sterile and non-sterile ...

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Weekend Lab Assistant information

See Gaithersburg, MD salary details

$11

$21

$32

How much do weekend lab assistant jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for weekend lab assistant in Gaithersburg, MD is $21.88, according to ZipRecruiter salary data. Most workers in this role earn between $17.93 and $24.95 per hour, depending on experience, location, and employer.

What is a weekend lab assistant?

A Weekend Lab Assistant supports laboratory operations by preparing samples, maintaining equipment, and assisting with experiments, typically on weekends. Responsibilities may include organizing lab materials, handling specimens, and ensuring safety protocols are followed. This role is common in medical, research, or academic labs and requires attention to detail and basic lab skills. It is ideal for students or individuals seeking part-time lab experience.

What are the typical responsibilities of a weekend lab assistant?

As a Weekend Lab Assistant, your primary duties include preparing and processing samples, maintaining lab equipment, recording data accurately, and ensuring the lab is clean and organized. You may also assist with inventory management, support researchers or senior technicians, and follow established protocols for safety and quality control. Due to the weekend schedule, you may work more independently but will still receive guidance from laboratory supervisors. This role provides valuable hands-on experience in a professional lab environment and the opportunity to collaborate with experienced staff when needed.

What are the key skills and qualifications needed to thrive in the weekend lab assistant position, and why are they important?

To thrive as a Weekend Lab Assistant, you should have a solid background in basic laboratory procedures, safety protocols, and at least a high school diploma or equivalent, with higher education in the sciences preferred. Familiarity with lab equipment such as centrifuges, spectrophotometers, and laboratory information management systems (LIMS) is often required. Strong attention to detail, organizational skills, and effective communication set candidates apart in this role. These abilities are crucial for ensuring accurate sample handling, data recording, and maintaining a safe laboratory environment during non-standard work hours.

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

Weekend lab assistant positions often do not require prior experience, as employers may provide on-the-job training. Basic skills such as attention to detail, ability to follow safety protocols, and familiarity with laboratory equipment can be sufficient for entry-level roles.

How many hours do weekend lab assistants work?

Weekend lab assistants typically work part-time hours, often ranging from 4 to 8 hours per shift on weekends. The exact schedule depends on the employer's needs and may include morning or afternoon shifts, with some positions requiring flexibility for additional hours during busy periods.

How much does a weekend lab assistant get paid?

Weekend lab assistants typically earn between $10 and $20 per hour, depending on the location, experience, and the specific laboratory or organization. Pay rates may also vary based on the complexity of tasks and whether certifications or specialized skills are required.

What qualifications do I need to be a Weekend Lab Assistant?

To be a Weekend Lab Assistant, candidates typically need a high school diploma or equivalent. Relevant skills include attention to detail, basic laboratory procedures, and the ability to work independently during weekend shifts. Some positions may require prior experience or training in laboratory environments.

What are popular job titles related to Weekend Lab Assistant jobs in Gaithersburg, MD?

For Weekend Lab Assistant jobs in Gaithersburg, MD, the most frequently searched job titles are:

What job categories do people searching Weekend Lab Assistant jobs in Gaithersburg, MD look for?

The top searched job categories for Weekend Lab Assistant jobs in Gaithersburg, MD are:

What cities near Gaithersburg, MD are hiring for Weekend Lab Assistant jobs?

Cities near Gaithersburg, MD with the most Weekend Lab Assistant job openings:

Weekend Lab Assistant jobs near you
Infographic showing various Weekend Lab Assistant job openings in Gaithersburg, MD as of August 2026, with employment types broken down into 76% Full Time, 18% Part Time, and 6% Contract. Highlights an 100% In-person job distribution, with an average salary of $45,501 per year, or $21.9 per hour.

Laboratory Technician Assistant 1

Inova

Sterling, VA • On-site

Part-time

Medical, Dental, Vision, PTO

Re-posted 3 days ago

Inova Health System rating

7.5

Company rating: 7.5 out of 10

Based on 261 frontline employees who took The Breakroom Quiz

231st of 898 rated healthcare providers

Job description

Inova Blood Donor Services, located in Sterling, VA, is looking for a dedicated Laboratory Technician Assistant 1 to join the team! This role will be Part-time (3 days a week) Night Shift: Monday-Friday, Every Other Weekend-  8:00pm-4:30am or 8:00pm-05:30am. The primary responsibilities for this position include receiving, processing, labeling, and shipping blood products. Additionally, the role involves performing thorough visual inspections to ensure all blood products meet rigorous quality standards prior to distribution, as well as operating and maintaining laboratory equipment.

Training period will be in the afternoons from 1:00pm-8:30pm

ova is consistently ranked as national healthcare leader in safety, quality and patient experience. We are also proud to be consistently recognized as a top employer in both the D.C. metro area and the nation.

Featured Benefits: 

  • Committed to Team Member Health: offering medical, dental and vision coverage, and a robust team member wellness program.
  • Retirement:  Inova matches the first 5% of eligible contributions - starting on your first day.
  • Tuition and Student Loan Assistance: offering up to $5,250 per year in education assistance and up to $10,000 for student loans.
  • Mental Health Support: offering all Inova team members, their spouses/partners, and their children 25 mental health coaching or therapy sessions, per person, per year, at no cost.
  • Work/Life Balance: offering paid time off, paid parental leave, and more. 

Job Responsibilities

  • Adheres to CGMP for processing products, assessing product suitability, component creation, labeling and/or distribution of products; Evaluates specimens for acceptability per policy (i.e. volume, labeling, proper documentation for quality analysis).
  • Demonstrates proper techniques to provide excellent standards of care such as proper preparation (site selection, order of draw), proper technique following standard precautions and proper disposal of supplies according to facility policy; Demonstrates knowledge of special procedures (i.e. Bleeding Times, Lactic Acid, Legal Alcohol, Glucose Tolerances, etc).
  • Processes referred tests and/or miscellaneous tests per facility policy; Reviews system pending reports (e.g. WCP, WQS, PLR, PTR, etc.) for reference Laboratory tests and resolves problems.
  • Prioritizes STATs and routine specimens as they arrive in the Laboratory or on pending lists per facility standard operating procedures and handles workload efficiently.
  • Accurately enters patient demographics into HIS/LIS according to written, oral or faxed prescription; Confirms completeness of prescription (i.e. name, signatures). 
  • Additional duties as assigned

Minimum Qualifications: 

  • Minimum Education: High School diploma or GED equivalent.
  • Years of Experience: No experience required

Preferred Qualifications:

  • Previous lab processing experience preferred

  • 6 months' experience

We are Inova, Northern Virginia's leading nonprofit healthcare provider. Every day, our 26,000+ team members provide world-class healthcare to the communities we serve. Our people are the reason we're a national leader in healthcare safety, quality and patient experience. And from best-in-class facilities to professional development opportunities, we support them at every step. At Inova, we're constantly striving to be ever better - to shape a more compassionate future for healthcare. 

Inova Health is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to age, color, disability, gender identity or expression, marital status, national or ethnic origin, political affiliation, pregnancy (including childbirth, pregnancy-related conditions and lactation), race, religion, sex, sexual orientation, veteran status, genetic information, or any other characteristics protected by law.

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