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Weekend Lab Assistant Jobs in Washington, DC (NOW HIRING)

Quest Diagnostics

Lab Associate I

Chantilly, VA · On-site

$18.39/hr

Trainer for the department Lab Assistants and completes training/competency checklists as appropriate. * Resolves pending list in coordination with Lab Assistants and Medical Lab Scientists.

Quest Diagnostics

Lab Associate I

Chantilly, VA · On-site

$18.39/hr

Trainer for the department Lab Assistants and completes training/competency checklists as appropriate. * Resolves pending list in coordination with Lab Assistants and Medical Lab Scientists.

Inova

Laboratory Technician Assistant 2

Alexandria, VA · On-site

$18.44 - $30.06/hr

Laboratory Technician Assistant 2 Inova Mount Vernon Hospital is looking for a dedicated Laboratory Technician Assistant 2 to join the team! This role will be PRN- ( Every other Friday & Saturday ...

Inova

Laboratory Technician Assistant 2

Fairfax, VA · On-site

$18.44 - $30.06/hr

Laboratory Technician Assistant 2 Inova Fair Oak Hospital is looking for a dedicated Laboratory Technician Assistant 2 to join the team! This role will be PRN (shift varies: but prefer someone ...

Inova

Laboratory Technician Assistant 2

Alexandria, VA · On-site

Laboratory Technician Assistant 2 Inova Mount Vernon Hospital is looking for a dedicated Laboratory Technician Assistant 2 to join the team! This role will be PRN- ( Every other Friday & Saturday ...

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All JobsLab JobsWeekend Lab Assistant JobsWeekend Lab Assistant Jobs in Washington, DC

Weekend Lab Assistant information

See Washington, DC salary details

$11

$22

$33

How much do weekend lab assistant jobs pay per hour?

As of Jul 25, 2026, the average hourly pay for weekend lab assistant in Washington, DC is $22.93, according to ZipRecruiter salary data. Most workers in this role earn between $18.80 and $26.15 per hour, depending on experience, location, and employer.

What is a Weekend Lab Assistant job?

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 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.

How much does a lab assistant get paid?

The average pay for a weekend lab assistant typically ranges from $10 to $15 per hour, depending on the location, employer, and required skills. Some positions may offer higher wages for specialized tasks or certifications, and schedules often include evening or weekend hours.

How many hours do lab assistants work?

Weekend lab assistants typically work part-time hours, often around 4 to 8 hours per shift, depending on the employer and schedule needs. Many positions are flexible and may require working evenings or weekends, with total weekly hours usually ranging from 8 to 20 hours. Full-time roles are less common for weekend lab assistants, who often work during specific shifts or on an as-needed basis.

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 qualifications do I need to be a lab assistant?

To be a weekend lab assistant, candidates typically need a high school diploma or equivalent. Relevant skills include attention to detail, basic knowledge of laboratory procedures, and the ability to follow safety protocols; some positions may require prior experience or coursework in science or related fields.

Are lab assistants in high demand?

Lab assistants are generally in steady demand across various industries such as healthcare, research, and education. Employment growth depends on the sector and geographic location, but the role often requires attention to detail and basic laboratory skills. Opportunities may increase with advancements in scientific research and healthcare services.
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Weekend Lab Assistant jobs near you
Infographic showing various Weekend Lab Assistant job openings in Washington, DC as of July 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $47,697 per year, or $22.9 per hour.
A26/27 OUTDOOR LAB INSTRUCTIONAL ASST (190). (OUTDOOR LAB)

A26/27 OUTDOOR LAB INSTRUCTIONAL ASST (190). (OUTDOOR LAB)

Arlington Public Schools

Arlington, VA

Full-time

Posted 3 days ago

Job description

This position is a 0.75 FTE, working 190 days located at the Outdoor Lab. Grade A-11

RESPONSIBILITIES:
Must be reliable, dependable, flexible and cooperative.
Ability to monitor several large areas.
Must be able to interact with students and adults.
EXPERIENCE:
Experience working with elementary and secondary students.
Ability to work effectively with staff, parents, and children.
Performs related work as required, or assigned.
QUALIFICATIONS:
Assistants must meet the requirements of the NCLB and Elementary and Secondary Education Act (ESEA) at the time of
hire.
A high school diploma, and An Associate Degree or two years of college study.
At least 60 semester hours, 12 which must be in English or mathematics, depending on job responsibilities, or 
A score of at least 455 on the Parapro Test

Salary range based upon 26/25 7

 Equal Opportunity Employer
It is the policy of the Arlington School Board, as stated in Policy G-2.30, Employee Relations - Equal Employment
Opportunity - that "Employment opportunities shall not be restricted, abridged or otherwise adversely affected on the basis
of race, national origin, creed, color, religion, gender, age, economic status, sexual orientation, national origin, marital
status, genetic information, gender identity or expression, and/or disability.

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