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Per Diem Lab Assistant Jobs in Portland, OR (NOW HIRING)

Labcorp

Specialty Lab Assistant

Portland, OR · On-site

LabCorp is seeking a Lab Assistant to join our team in Portland, OR. Work Schedule: 1st Shift PRN ... Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive ...

Labcorp

Specialty Lab Assistant

Vancouver, WA · On-site

$20 - $24.98/hr

LabCorp is seeking a Lab Assistant to join our team Vancouver, WA. Work Schedule: Monday to Friday ... Pay Range: $20.00 - $24.98 per hour plus shift differential All job offers will bebased on a ...

New

Labcorp

Specialty Lab Assistant

Vancouver, WA

$20 - $24.98/hr

LabCorp is seeking a Lab Assistant to join our team Vancouver, WA. Work Schedule: Monday to Friday ... Pay Range: $20.00 - $24.98 per hour plus shift differential All job offers will be based on a ...

Labcorp

Specialty Lab Assistant

Portland, OR · On-site

LabCorp is seeking a Lab Assistant to join our team in Portland, OR. Work Schedule: 1st Shift PRN ... Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive ...

Labcorp

Specialty Lab Assistant

Portland, OR · On-site

Labcorp is seeking a Lab Assistant to join our team in Portland, OR. Work Schedule: Monday- Friday ... Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive ...

Labcorp

Specialty Lab Assistant

Portland, OR

Labcorp is seeking a Lab Assistant to join our team in Portland, OR. Work Schedule: Monday- Friday ... Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive ...

Labcorp

Specialty Lab Assistant

Portland, OR · On-site

Labcorp is seeking a Lab Assistant to join our team in Portland, OR. Work Schedule: Monday- Friday ... Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive ...

Labcorp

Specialty Lab Assistant

Portland, OR

LabCorp is seeking a Lab Assistant to join our team in Portland, OR. Work Schedule: 1st Shift PRN ... hours per week are eligible for comprehensive benefits including: Medical, Dental, Vision, Life ...

Labcorp

Specialty Lab Assistant

Vancouver, WA · On-site

LabCorp is seeking a Lab Assistant to join our team Vancouver, WA. Work Schedule: Monday to Friday ... Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive ...

Albertina Kerr

Registered Nurse Per Diem

Portland, OR · On-site

$46.59/hr

Registered Nurse Per Diem Hot Job Campus Subacute - Portland, OR 97230 Overview Salary Range $46.59 ... Oversee ESI's and assist with OIS physical interventions as needed during crisis situations.

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Per Diem Lab Assistant information

See Portland, OR salary details

$10

$21

$31

How much do per diem lab assistant jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for per diem 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 per diem lab assistant?

Per Diem Lab Assistants are laboratory support staff who work on an as-needed basis rather than a regular, full-time schedule. Their primary responsibilities include preparing samples, maintaining lab equipment, and assisting with testing procedures. Because their hours can vary depending on the laboratory's needs, this role offers flexibility and is often used to cover staff shortages, busy periods, or special projects. Per Diem Lab Assistants are commonly found in hospitals, research institutions, and diagnostic laboratories.

What skills and qualifications are needed to be a per diem lab assistant?

To thrive as a Per Diem Lab Assistant, you need a basic understanding of laboratory procedures, specimen handling, and often a high school diploma or equivalent. Familiarity with laboratory information systems (LIS), phlebotomy equipment, and proper safety protocols is commonly required. Attention to detail, strong organizational skills, and effective communication help you excel in this fast-paced, flexible role. These skills and qualities are crucial to ensure accurate results, maintain lab efficiency, and support patient care in variable work schedules.

What are the most common challenges faced by per diem lab assistants, and how can they be managed?

Per Diem Lab Assistants often encounter challenges such as adapting quickly to different lab environments, managing fluctuating work schedules, and staying updated on diverse testing procedures. Since the role typically involves filling in for full-time staff or covering peak workloads, strong adaptability and time management skills are essential. Building good communication with permanent staff and being proactive in asking questions can help ease transitions and ensure quality work. Additionally, familiarizing yourself with the specific protocols of each lab assignment can make your shifts smoother and more efficient.

What is the difference between Per Diem Lab Assistant vs Full-Time Lab Technician?

AspectPer Diem Lab AssistantFull-Time Lab Technician
CredentialsHigh school diploma or equivalent; some roles may require certificationAssociate's or Bachelor's degree in a related field; certification may be preferred
Work EnvironmentTemporary, flexible shifts in laboratories, hospitals, or clinicsFull-time, permanent positions with regular hours in similar settings
Employer & Industry UsageHospitals, research labs, clinics; used for short-term staffing needsHospitals, diagnostic labs, research institutions; core staff roles

Per Diem Lab Assistants typically work on a temporary, flexible basis with minimal credentials, focusing on support tasks. Full-Time Lab Technicians hold permanent roles with more advanced qualifications, performing routine testing and analysis regularly. The main difference lies in employment status, credentials, and job stability.

What are popular job titles related to Per Diem Lab Assistant jobs in Portland, OR?

For Per Diem Lab Assistant jobs in Portland, OR, the most frequently searched job titles are:

What job categories do people searching Per Diem Lab Assistant jobs in Portland, OR look for?

The top searched job categories for Per Diem Lab Assistant jobs in Portland, OR are:

What cities near Portland, OR are hiring for Per Diem Lab Assistant jobs?

Cities near Portland, OR with the most Per Diem Lab Assistant job openings:

Per Diem Lab Assistant jobs near you
Infographic showing various Per Diem Lab Assistant job openings in Portland, OR as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 19% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $44,661 per year, or $21.5 per hour.

Specialty Lab Assistant

Labcorp

Portland, OR • On-site

Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago

Labcorp rating

6.6

Company rating: 6.6 out of 10

Based on 1,154 frontline employees who took The Breakroom Quiz

94th of 120 rated laboratories

Job description


Labcorp is a global leader in laboratory services, providing the insights and answers that help healthcare providers, patients, researchers, pharmaceutical companies and health systems make confident decisions and improve outcomes. Through our unparalleled science, data, technology and laboratory network, we advance diagnostics, accelerate innovation and help address some of the world's most important health challenges. As we shape the future of healthcare, we are leveraging advanced technologies, intelligent digital solutions and data-driven innovation across our operations to enhance how work gets done and deliver greater value to customers and patients. With our global scale and deep expertise, you'll have the opportunity to do meaningful work, grow your career and make a real impact on people's health around the world. Together, we're improving health and improving lives.


LabCorp is seeking a Lab Assistant to join our team in Portland, OR.

Work Schedule: 1st Shift PRN

Job Responsibilities

  • Receive and sort clinical lab specimens

  • Prepare specimens for testing and analysis

  • Scan and/or data entry of specimen and patient information

  • Ensure all lab equipment is working properly and perform minor instrumentation maintenance

  • Troubleshoot any specimen related issues

  • Replenish test bench supplies as needed

  • Maintain a clean and safe work environment

  • Complete record logs and other administrative duties as requested

  • Follow all Standard Operating Procedures to ensure safety and quality standards

Minimum Qualifications

  • High School Diploma or GED equivalent

Preferred Qualification:

  • Current or prior LabCorp experience

  • 6 months in the healthcare industry, such as a physician's office, clinic or hospital

  • 6 months of experience in an assembly or manufacturing production environment

  • 6 months experience in a medical/clinical laboratory experience

Additional Job Standards:

  • Comfortability with handling biological specimens

  • Ability to accurately identify specimens

  • Basic computer knowledge and data entry skills

  • High level of attention to detail with the ability to prioritize and multitask

  • Ability to work in a fast-paced production environment and meet established turn-around times

  • Strong communication skills; both written and verbal

  • Ability to sit and/or stand for extended periods of time

  • Able to pass a standardized color blindness test

  • Flexibility to work overtime as needed

Benefits:Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive benefits including: Medical, Dental, Vision, Life, STD/LTD, 401(k), Paid Time Off (PTO) or Flexible Time Off (FTO), Tuition Reimbursement and Employee Stock Purchase Plan.Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees are only eligible to participate in the 401(k) Plan.For more detailed information,click here.


Labcorp is proud to be an Equal Opportunity Employer:

Labcorp strives for inclusion and belonging in the workforce and does not tolerate harassment or discrimination of any kind. We make employment decisions based on the needs of our business and the qualifications and merit of the individual. Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), family or parental status, marital, civil union or domestic partnership status, sexual orientation, gender identity, gender expression, personal appearance, age, veteran status, disability, genetic information, or any other legally protected characteristic. Additionally, all qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law.


We encourage all to apply

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