1

Weekend Lab Assistant Jobs in Pittsburgh, PA (NOW HIRING)

Prepare reagents and materials for research lab, clean and sterile glassware and plastic ware, autoclave plate waste, identify low stocks of regularly used materials for re-order. All current student ...

Prepare reagents and materials for research lab, clean and sterile glassware and plastic ware, autoclave plate waste, identify low stocks of regularly used materials for re-order. All current student ...

Specimen Processor/ Lab Assistant

Mckeesrocks, PA · On-site

$15.50 - $17.75/hr

High School diploma or GED or equivalent Preferred Qualifications: * 1 year or more experience in lab, accessioning, production, manufacturing, or warehouse Additional Job Standards: * Comfortable ...

Specimen Processor/ Lab Assistant

Mckeesrocks, PA · On-site

$15.50 - $17.75/hr

High School diploma or GED or equivalent Preferred Qualifications: * 1 year or more experience in lab, accessioning, production, manufacturing, or warehouse Additional Job Standards: * Comfortable ...

Specimen Processor/ Lab Assistant

Mckeesrocks, PA · On-site

$15.50 - $17.75/hr

High School diploma or GED or equivalent Preferred Qualifications: * 1 year or more experience in lab, accessioning, production, manufacturing, or warehouse Additional Job Standards: * Comfortable ...

Showing results 21-40

Weekend Lab Assistant information

See Pittsburgh, PA salary details

$10

$19

$28

How much do weekend lab assistant jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for weekend lab assistant in Pittsburgh, PA is $19.66, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $22.40 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 Pittsburgh, PA?

For Weekend Lab Assistant jobs in Pittsburgh, PA, the most frequently searched job titles are:

What cities near Pittsburgh, PA are hiring for Weekend Lab Assistant jobs?

Cities near Pittsburgh, PA with the most Weekend Lab Assistant job openings:

$20 - $23/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago


Job description

Description


Job Title:

Laboratory Assistant- Toxicology Assistant

Job Type: 

Full Time

Schedule:

Tuesday through Saturday 10:00 am to 6:30 pm

Wednesday through Sunday 10:00 am to 6:30 pm depending on departmental needs after training

Pay Range:

$20.00-23.00 per hour

About the Role: Heritage Lab Services is looking for a dedicated and detail-oriented Toxicology Assistant to join our on-site laboratory team at Three Rivers Diagnostics! This is an excellent opportunity to grow your career in a fast-paced clinical laboratory setting.

Heritage Lab Services will provide the training required for the position.

If you are passionate about delivering accurate, high-quality results that support patient care, we would love to meet you.

Why Join Us:

Supportive and collaborative team

Opportunities for professional growth

Competitive pay and benefits

401(k)

401(k) matching

Dental insurance

Health insurance

Health savings account

Life insurance

Paid holidays

Paid time off

Vision insurance

Role and Responsibilities:

  • Process patient specimens, perform authorized tests, while adhering to Laboratory Standard Operating Procedures and Policies.
  • Responsible to understand basic and all relevant scientific principles associated with toxicology testing performed
  • Responsible for any preanalytical duties including but not limited to:
  • Labeling
  • Accessioning
  • Centrifuging
  • Pouring off
  • Perform all tasks associated with running samples on manual, semi-automated, and automated platforms in:
  • Toxicology
  • Other platforms and test systems
  • Prepare and Perform pour off or extraction and other tasks associated with sample preparation for screening and confirmation testing
  • Prepare and Perform tasks associated with preparation of calibrator, quality control, internal standard stock solutions for immunoassay and confirmation testing
  • Prepare and Perform tasks associated with preparation of extraction solvents and instrument solutions (mobile phases, etc) required for the operation of immunoassay and confirmation instruments
  • Perform downtime tasks as assigned when LIS and or other systems are malfunctioning, nonfunctional, or temporarily not available (LIS connection issues, power outage, etc)
  • Follow all safety protocols when handling human samples, such as urine or oral fluid, to ensure compliance with laboratory safety standards.
  • Follow the laboratory Quality Control (QC) and Quality Assurance set policies and procedures
  • Identify and respond as set in policies and procedures to QC trends, shifts, and failures to assess test systems are within

the laboratory's established acceptable levels of performance.

  • Perform and Maintain accurate records for instrument maintenance, troubleshooting, temperature checks, calibrator or QC failures, lot-to-lot checks, patient sample handling/tracking, and communication logs.
  • Handle and analyze proficiency testing samples with the same care and standards applied to patient specimens to ensure compliance with regulatory requirements.
  • Perform and Maintain records demonstrating that proficiency testing samples are tested in the same manner as patient specimens.
  • Perform end of shift/day responsibilities to include:
  • Restock supplies as deemed appropriate.
  • Clean sections.
  • Organize, empty waste.
  • Other duties as delegated.
  • Perform all tasks assigned in conformance to Toxicology Workflow guidance and in a manner to mitigate sample or section contamination.
  • Performs other job-related duties as assigned.
  • Supports ongoing changes in a professional manner, contribute to a positive work environment and to the team effort of the laboratory.

Requirements

Minimum Educational Requirements

Bachelor's degree in chemical, physical or biological science, medical laboratory or equivalent education and training preferred.

Minimum Experience Required

Prefer 1 year minimum of laboratory experience.

Skills Required

Toxicology laboratory skills (required): proficiency in performing laboratory screening tests across different body fluid types in Toxicology

(specifically urine and oral fluid), specimen collection and handling, quality control procedures, operation of toxicology specific laboratory equipment, adherence to safety protocols, attention to detail, excellent communication skills, and the ability to operate and troubleshoot technical issues across testing platforms to include immunoassay based instruments.   Pipetting skills not required, but a plus 

Professional Certifications or Licenses

Certification preferred. HIPAA.