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Weekend Lab Assistant Jobs in Portland, OR (NOW HIRING)

University of Portland

Lab TA Microbiology:

Portland, OR · On-site

$16.80/hr

This position is to assist Dr. Kenton and Dr. Mani with Microbiology Laboratory and Microbiology ... Prepare for lab each week: Read the experimental procedures, TA instructions, and any other special ...

LanceSoft

Travel Cath Lab X-Ray Tech

Portland, OR · On-site

No Are weekends required? No Are block schedules required? No Special requirements: The position is ... Assistants, and Certified Nursing Assistants to work in Acute Care Centers, Skilled Nursing ...

Prime Staffing

Travel Cath Lab Tech

Portland, OR · On-site

$2.4K - $3.2K/wk

Yes Week nights 1800-0730, weekends Friday 1800 to Monday 0730; currently taking 1 night per week ... The Cath CV RTR may be trained to assist in TAVR and TMVR procedures in the SOR Hybrid OR room.

Soliant

Cath Lab Technologist - Portland, OR

Portland, OR · On-site

$3.2K - $3.4K/wk

Weekend shifts may occasionally be needed * 40 hours per week expected * On-call participation required Qualifications: * Current ARRT or RCIS certification is mandatory * Minimum 3 years of Cath Lab ...

New

LanceSoft

Travel Cath Lab X-Ray Tech

Portland, OR · On-site

$2.4K - $3.2K/wk

Weekend Requirement: Yes - 12-hour shifts as needed during staff shortages * Block Scheduling: Not ... Assistants, and Certified Nursing Assistants to work in Acute Care Centers, Skilled Nursing ...

Talent4Health

Travel Medical Lab Scientist

Newberg, OR · On-site

Yes As needed Are weekends required? Yes Rotating after full competency Special requirements ... Any Color, CNA: any color; MLT: any color, or business casual Charting: Epic Parking Cost: No Fee ...

American Traveler

Travel Cath Lab Tech

Portland, OR · On-site

$2.4K - $3.2K/wk

Weekend shifts required only when taking call * Floating required within the hospital and to sister ... May be cross-trained to support EP procedures and assist with TAVR/TMVR cases in the Hybrid OR

Prime Staffing

Travel Cath Lab Tech

Portland, OR · On-site

$2.4K - $3.2K/wk

... and one weekend every 3-4 weeksCerts Required: BLS, ACLS, ARRT-R, OBMI (Oregon state license ... Scrub experience required. 1st assistant to operator. Complex cardiac interventions, utilizing ...

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Weekend Lab Assistant information

See Portland, OR salary details

$10

$21

$31

How much do weekend lab assistant jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for weekend lab assistant in Portland, OR is $21.47, according to ZipRecruiter salary data. Most workers in this role earn between $17.60 and $24.47 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 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 many hours do Weekend Lab Assistants work?

Weekend Lab Assistants typically work part-time hours, often ranging from 4 to 20 hours per weekend, depending on the employer and specific schedule. They may be scheduled for morning, afternoon, or evening shifts and should be flexible to accommodate lab needs and their availability.

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 does a weekend lab assistant get paid?

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

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. However, having basic knowledge of laboratory procedures, attention to detail, and the ability to follow safety protocols can improve your chances of being hired. Entry-level roles typically focus on assisting with routine tasks and maintaining lab cleanliness.
What are popular job titles related to Weekend Lab Assistant jobs in Portland, OR? For Weekend Lab Assistant jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Weekend Lab Assistant jobs in Portland, OR look for? The top searched job categories for Weekend Lab Assistant jobs in Portland, OR are:
What cities near Portland, OR are hiring for Weekend Lab Assistant jobs? Cities near Portland, OR with the most Weekend Lab Assistant job openings:
Weekend Lab Assistant jobs near you
Infographic showing various Weekend Lab Assistant job openings in Portland, OR as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $44,661 per year, or $21.5 per hour.

Lab TA Microbiology:

University of Portland

Portland, OR • On-site

$16.80/hr

Other

Posted 5 days ago

Job description

Position Details
Position Information
Job Title
Lab TA Microbiology: BIO361, BIO379
Department
Biology
Terms and Hours
3-6 hours per week, Fall Semester
Job Category
Student Employment
Hourly Wage
Portland Metro Minimum Wage ($16.80)
Job Summary
A teaching assistant (TA) is an individual who assists a faculty member with instructional responsibilities. This position is to assist Dr. Kenton and Dr. Mani with Microbiology Laboratory and Microbiology for Nurses Laboratory in Fall 2026, with the possibility of continuing in Spring 2027. Previous completion of BIO301/361 or BIO359/379 is required: TAs must have successfully completed the course they wish to TA. Teaching assistants will work approximately 3-6 hours per week in Swindells Hall. Hours will be decided upon between TA and the course instructor at the beginning of the semester.
Availability during one of the below times is required:
  • BIO361A Tuesday 9:45-12:45PM - Kenton
  • BIO361B Tuesday 12:55-3:55PM - Wynne
  • BIO379A Wednesday 2:40-5:40PM - Mani
  • BIO379B Wednesday 9:15-12:15PM - Marino
  • BIO379C Thursday 9:45-12:45PM - Weilhoefer
  • BIO379D Thursday 2:30-5:30PM - Weilhoefer
  • BIO379E Wednesday 1:35-4:35PM - Marino

Applicants will be asked to submit a brief cover letter that describes their availability for one or more of these lab sections (specifically identified), their suitablility for the position, and whether they are eligible for Federal Work Study. Applicants will also be asked to submit a current resume that summarizes their relevant academic and professional experience.
Core Duties
  • Prepare for lab each week: Read the experimental procedures, TA instructions, and any other special information that is provided by the course instructor or laboratory manager. Ask the course instructor to answer any questions you may have regarding the procedures, set-ups, calculations, waste management, and/or safety issues before the designated laboratory time.
  • Assist with regular pre-lab period set-up: Gather instructional items, set up demonstrations, prepare solutions, gather reagents, samples, etc. for use by students in upcoming lab section.
  • When requested, provide brief introductory presentations at the beginning of the lab period.
  • Assist students during the lab by answering questions or providing experimental advice.
  • Clean up after each lab: Properly dispose of solutions that do not keep. Clean spills using proper methods. Clean/wipe-down the hoods, lab benches, the areas around balances, and the areas around instruments used during the laboratory period. Return and secure all caps and tops to reagent bottles. Refill/replace reagents and consumable supplies as needed. Return reagents, supplies, equipment to location found at beginning of the laboratory period. Take dirty glassware or bio-hazardous waste bags to the dishwashing room. Wash and put away other glassware, as needed. Reset lab as needed.
  • Show up at time designated by instructor. TAs must notify Instructor in advance if they cannot prep lab, attend, or assist with clean up for a lab period for any reason.
  • Promote Safety in the Laboratory: Enforce proper use of protective equipment, proper handling of chemical spills, proper handling of broken glassware, proper collection of chemical waste for disposal, and proper disposal of non-hazardous laboratory waste. Be alert for potentially unsafe behavior, practices, set-ups, and situations, and correct them; or bring them to the attention of the instructor if you are unsure of the proper procedures to be used.
  • Attend all TA meetings (times to be arranged with instructor).
  • Provide feedback to faculty on exercises.
  • May be asked to assist with grading (exams, quizzes, lab assignments).
  • May be asked to prepare review materials for lab sections, as needed.
  • May be asked to independently run Open Laboratory sessions.
  • Submit accurate, bi-monthly timesheet via on-line portal to Laboratory Manager.
  • Other relevant tasks, as needed, by instructor.
Minimum Qualifications
  • Applicant must be available during one or more lab sections.
  • Successful completion of BIO301/361 Microbiology for Biology Majors or BIO 359/379 Microbiology for Nurses is required: Applicants must have completed the course they wish to TA.
  • Satisfactory evaluations in any previous position as a departmental assistant in the Department of Biology.
  • Satisfactory progress toward a degree.
Preferred Qualifications
  • Preference will be given to Biology majors and minors and/or students with prior experience as a laboratory assistant
  • Students with Federal Work Study in Financial Aid Package preferred.
  • Students with Green Dot Certification preferred.

Physical Requirements
Posting Detail Information
Posting Number
SE1050-2023
Number of Vacancies
Estimated Start Date
08/21/2026
Open Date
07/17/2026
Close Date
08/20/2026

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