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Weekend Lab Assistant Jobs in Washington (NOW HIRING)

United Urology Group

Laboratory Assistant

Beltsville, MD · On-site

$22 - $26/hr

We offer competitive salaries and a great work/life balance: enjoy your weekends! UUG offers ... Minimum of one-year relevant experience as a Laboratory Assistant with Clinical lab/histology ...

Oneoncology

Laboratory Assistant

Beltsville, MD · On-site

$22 - $26/hr

We offer competitive salaries and a great work/life balance: enjoy your weekends! UUG offers ... Minimum ofone-yearrelevant experience as a Laboratory Assistant with Clinical lab/histology ...

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.

Sentara

Phlebotomist

Woodbridge, VA · On-site

$10K/mo

As a phlebotomist -clinical lab assistant duties are to perform patient phlebotomy while maintaining the highest level of customer service. Collects, labels, and processes patient specimens for ...

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How much do weekend lab assistant jobs pay per hour?

As of May 30, 2026, the average hourly pay for weekend lab assistant in Washington 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.

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.

How much do lab assistants get paid?

Weekend lab assistants typically earn between $10 and $20 per hour, depending on the location, industry, and level of experience. Pay rates may vary based on the complexity of tasks, certifications, and the employer's budget.
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Research Assistant Professor - The Khleif Lab, Jeannie and Tony Loop Center of Immuno-Oncology

Research Assistant Professor - The Khleif Lab, Jeannie and Tony Loop Center of Immuno-Oncology

Georgetown University

Washington, DC • On-site

$80K - $92K/yr

Full-time

Posted 11 days ago

Georgetown University rating

7.6

Company rating: 7.6 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

238th of 529 rated colleges and universities

Job description

Description
The Khleif Lab at Georgetown University's Lombardi Comprehensive Cancer Center is currently looking for a talented scientist for the position of an Assistant Professor (Research Track) in the field of T cell immunology, Cancer Biology and Cancer Immunotherapy. The suitable person will have extensive experience in the field of immunology with a special focus on cancer biology, demonstrated by publications in high impact journals. The person would be well versed with various techniques used in the field of cancer immunology as well as having the ability to plan, execute and troubleshoot the experiments. The applicant would be conducting research and publishing papers in high-impact academic journals. One of the key aspects would also be to recruit, train and supervise a team of postdoctoral fellows, research technicians, graduate students and other junior members of the lab. The individual would be collaborating with other faculty members as well as lab members helping them in their experiments, acquisition, analysis and interpretation of data. Another requirement would be the ability to write reports, make presentations and contribute to writing the grant proposals.
Job description and expectations: Candidates should have a Ph.D. / MD in Immunology or a closely related field with at least 5 years of post-doctoral experience. This position will involve supervising studies that involve in vitro assays and in vivo mouse tumor models to understand mechanisms of immunotherapy resistance, exploration of pathways involved in signal transduction in different T cell subsets and establishment of mechanisms of action for various immune therapeutics. The candidate must be proficient in oral and written English, be able to work independently and collaboratively in a matrixed environment, have excellent organizational skills, and be able to analyze, interpret and communicate data in a logical and timely manner. The candidate is also expected to supervise a team of researchers at various levels.
About the Lab: The Khleif Laboratory offers a highly competitive, stimulating and dynamic working environment within an exceptional scientific setting in an international, young, enthusiastic, motivated team. The laboratory is basic science/translational immunology, immuno-oncology and immunotherapy based. The major emphasis is on immune therapy mechanism of action, immune resistance and T cell plasticity and reprograming. The laboratory is part of the Lombardi Comprehensive Cancer Center (LCCC), a multidisciplinary research center focusing on cancer, genetics, metabolism and immune-therapy. LCCC offers many Core facilities including: Imaging, Molecular Biology, Metabolomics, Histology and mouse facility, etc. Technical support is granted within the lab. Georgetown University Medical School is an equal opportunity employer and all eligible candidates irrespective of their social background are welcome to apply.
The projected base salary range for this position is $80,000 - $92,000. Compensation is determined by a number of factors including, but not limited to, the candidate's individual qualifications, experience, education, skills, and certifications, as well as the University's business needs and external factors.

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About Georgetown University

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Georgetown University, located in Washington, DC, US, is one of the oldest and most prestigious institutions in the higher education industry. As a private research university, Georgetown offers a wide range of programs and services in various academic disciplines. The institution was founded in 1789 by John Carroll, America's first Catholic bishop, and carries a rich history ingrained in Jesuit values like cura personalis (care for the whole person) and men and women for others. The mission of Georgetown University is to shape individuals who seek to better the world and its diverse cultures, thus creating a positive impact on societies. It is recognized for its fruitful legacy in academics, commitment to social justice, and fostering of global awareness and understanding among its students.

Industry

Colleges, universities, and professional schools

Company size

5,001 - 10,000 Employees

Headquarters location

Washington, DC, US

Year founded

1789

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