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Clinical Lab Assistant Jobs in Renton, WA (NOW HIRING)

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Clinical Lab Assistant information

See Renton, WA salary details

$15

$29

$79

How much do clinical lab assistant jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for clinical lab assistant in Renton, WA is $29.48, according to ZipRecruiter salary data. Most workers in this role earn between $21.63 and $30.29 per hour, depending on experience, location, and employer.

What qualifications do I need to be a lab assistant?

To become a clinical lab assistant, candidates typically need a high school diploma or equivalent, along with relevant training or certification in laboratory procedures. Strong attention to detail, basic knowledge of laboratory equipment, and good communication skills are also important for the role.

What are the key skills and qualifications needed to thrive as a Clinical Lab Assistant, and why are they important?

To thrive as a Clinical Lab Assistant, you need a strong background in biology or medical laboratory technology, attention to detail, and typically a certificate or associate degree in a related field. Familiarity with laboratory information systems (LIS), specimen processing equipment, and adherence to safety protocols is essential. Strong organizational skills, teamwork, and effective communication help you excel in a fast-paced, accuracy-driven environment. These skills ensure precise sample handling, reliable test results, and smooth laboratory operations, which are critical for patient diagnosis and care.

What do clinical lab assistants do?

Clinical lab assistants support laboratory operations by preparing specimens, maintaining lab equipment, and recording test results. They often work under the supervision of medical technologists or laboratory managers and need attention to detail and basic knowledge of laboratory procedures.

What is the difference between Clinical Lab Assistant vs Medical Laboratory Technician?

AspectClinical Lab AssistantMedical Laboratory Technician
CertificationsNone required, but certification can enhance prospectsCertification often preferred or required (e.g., ASCP)
Work EnvironmentHospitals, clinics, diagnostic labsHospitals, diagnostic labs, research facilities
Job ResponsibilitiesAssist with specimen collection, prepare samples, maintain lab equipmentPerform tests, analyze samples, record results
EducationHigh school diploma or equivalentPost-secondary education (associate degree)

While both roles support laboratory operations, Clinical Lab Assistants mainly assist with specimen handling and preparation, whereas Medical Laboratory Technicians perform detailed testing and analysis. The roles often overlap in work environment and required credentials, but Medical Laboratory Technicians typically have more advanced training and responsibilities.

What Is a Clinical Lab Assistant?

A clinical lab assistant works in a medical lab, helping senior researchers to assess, analyze, and discover diseases and other medical issues. The duties of these technicians include inspecting specimens and running routine and specialized tests. They also maintain records, which are used to make reports to doctors or patients. Qualifications for this career include a bachelor’s degree in biology, medical sciences, or a related field, as well as experience or training in a lab setting. Depending on state laws, clinical lab assistants may need certification. Other skills include attention to detail and strong written and verbal communication.

What degree do you need for a lab assistant?

A clinical lab assistant typically needs a high school diploma or equivalent; however, some positions may require postsecondary education such as a certificate or an associate degree in laboratory technology or a related field. Relevant skills include familiarity with laboratory equipment and procedures, and certification is not usually mandatory but can enhance job prospects.

How much does a lab assistant get paid?

The average salary for a clinical lab assistant in the United States ranges from $25,000 to $40,000 per year, depending on experience, location, and certifications. Entry-level positions typically start around $20,000 to $25,000 annually, with higher pay for those with specialized skills or advanced training.

What are some common challenges faced by Clinical Lab Assistants, and how can they be managed?

Clinical Lab Assistants often work in fast-paced environments where attention to detail is critical, especially when handling multiple samples and processing tests under time constraints. Managing workload efficiently and maintaining accurate records are essential to avoid errors. Communication with laboratory technologists and other healthcare professionals is also key, as it ensures smooth workflow and timely delivery of results. Staying organized, following strict protocols, and proactively seeking clarification when uncertain can help manage these challenges effectively.

What are Clinical Lab Assistants?

Clinical Lab Assistants are healthcare professionals who support laboratory operations by preparing specimens, conducting basic tests, managing laboratory equipment, and maintaining records. They work under the supervision of medical laboratory technologists or scientists to ensure that lab results are accurate and samples are handled properly. Their role is essential in the diagnosis and treatment of diseases, as they help provide critical data for patient care.
More about Clinical Lab Assistant jobs
What job categories do people searching Clinical Lab Assistant jobs in Renton, WA look for? The top searched job categories for Clinical Lab Assistant jobs in Renton, WA are:
What cities near Renton, WA are hiring for Clinical Lab Assistant jobs? Cities near Renton, WA with the most Clinical Lab Assistant job openings:
Clinical Lab Assistant jobs near you
Lab Assistant - South Clinic

Lab Assistant - South Clinic

Seattle Children's Hospital

Federal Way, WA

$26.51 - $39.76/hr

Per diem

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Seattle Children's rating

8.4

Company rating: 8.4 out of 10

Based on 61 frontline employees who took The Breakroom Quiz

64th of 1,020 rated hospitals

Job description

Provide age-appropriate phlebotomy services; perform laboratory specimen processing; use clinical information systems to fulfill laboratory orders; provide results of testing and other information to patient care teams; create accounts for laboratory specimens in hospital demographics/billing system; train new employees; participate in process improvement efforts aimed at improving direct patient care and flow of specimens through the laboratory.

Per Diem coverage needed Mon-Fri, Day shift.

Required Education/Experience:

- High school diploma or equivalent experience and at least one of the following:

- At least two (2) years' experience in laboratory specimen processing and/or phlebotomy; or.

- Successful completion of a phlebotomy program through a postsecondary school or college accredited by a regional or national accrediting organization recognized by the U.S. Dept of Education; or.

- Laboratory related college courses including Clinical Laboratory Assistant associate degree program or bachelor's degree coursework in Biology, Chemistry, or related fields.

Required Credentials:

- Washington State Medical Assistant-Phlebotomist certification to be obtained within the first 6 months of employment.

- Medical Assistant-Certified certification will be accepted in lieu of the Medical Assistant-Phlebotomist.

Preferred:

- Completion of an approved phlebotomy program.

- Phlebotomy Certification by an agency approved by the U.S. Department of Education or National Commission for Health Certifying Agencies (NCHCA). A.S.C.P. or N.C.A grants common credentials.

- Pediatric phlebotomy experience.

- Bilingual skills.

- Associate or Bachelor's degree in laboratory-related field.

- Eligibility to obtain Washington State Medical Assistant-Registered certification to allow for application of topical anesthetic cream.

Compensation Range

$26.51 - $39.76 per hour

Salary Information

This compensation range was calculated based on full-time employment (2080 hours worked per calendar year). Offers are determined by multiple factors including equity, skills, experience, and expertise, and may vary within the range provided.

Disclaimer for Out of State Applicants

This compensation range is specific to Seattle, positions located outside of Seattle may be compensated differently depending on various factors.

Benefits Information

Seattle Children’s offers a generous benefit package, including medical, dental, and vision plans, 403(b), life insurance, paid time off, tuition reimbursement, and more.  Additional details on our benefits can be found on our website www.seattlechildrens.org/careers/benefits.

About Us

Hope. Care. Cure. These three simple words capture what we do at Seattle Children’s – to help every child live the healthiest and most fulfilling life possible.  Are you ready to engage with a mission-driven organization that is life-changing to many, and touches the hearts of all? #HOPECARECURE

Our founding promise to the community is as valid today as it was over a century ago: we will care for all children in our region, regardless of the families’ ability to pay. Together, we deliver superior patient care, advance new discoveries and treatments through pediatric research, and serve as the pediatric and adolescent, academic medical center for Washington, Alaska, Montana and Idaho – the largest region of any children’s hospital in the country.
 
U.S. News & World Report consistently ranks Seattle Children’s among the nation’s best children’s hospitals. For more than a decade, Seattle Children’s has been nationally recognized in key specialty areas. We are honored to be one of the nation’s very best places to care for children and the top-ranked pediatric hospital in Washington and the Pacific Northwest.

As a Magnet designated institution, we recognize the importance of hiring and developing great talent to provide best-in-class care to the patients and families we serve. Our organizational DNA takes form in our core values: Compassion, Excellence, Integrity, Collaboration, Equity and Innovation. Whether it’s delivering frontline care to our patients in a kind and caring manner, practicing the highest standards of quality and safety, or being relentlessly curious as we work towards eradicating childhood diseases, these values are the fabric of our culture and community. The future starts here.

Our Commitment

Seattle Children’s welcomes people of all experiences, backgrounds, and thoughts as this is what drives our spirit of inquiry and allows us to better connect with our patients and families. Our organization recruits, employs, trains, compensates, and promotes based on merit without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

The people who work at Seattle Children’s are members of a community that seeks to respect and celebrate all the qualities that make each of us unique. Each of us is empowered to be ourselves.

Seattle Children’s is proud to be an Equal Opportunity Workplace and Affirmative Action Employer.

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About Seattle Children's

Sourced by ZipRecruiter

Based in Seattle, Washington, Seattle Children’s comprises a leading pediatric hospital, research institute, and foundation dedicated to the care and cure of childhood illness. The system is internationally recognized for cutting‑edge clinical care in cardiology, oncology, genetics, and rare disease, alongside world-class translational research in areas such as immunology, neuroscience, and infectious disease.

Industry

Hospitals

Company size

5,001 - 10,000 Employees

Headquarters location

Seattle, WA, US

Year founded

1907

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