Laboratory Assistant Jobs in Washington
Laboratory Assistant jobs in Washington are open across Seattle, Tacoma, and Bellevue and other Washington metros, with employers like MultiCare Health System, University Of Washington, and Labcorp hiring at every experience level. Find a role that fits below and apply directly.
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Join a team that shares your calling
At MultiCare, you’re more than just a job title — you’re part of a team built on trust that cares for each other, our patients and our communities. Belonging here means living our mission and values every day. If your purpose and passions align with ours, you’ll find a place to grow, do meaningful work and build a career you love in a community that feels like home.
FTE: 0.001, Shift: Variable, Schedule: Variable schedule including weekends, evenings and nights as preferred
Position Summary
Works under the direct supervision of the Laboratory Manager and/or the Laboratory Supervisor. Responsible for supporting the Medical Laboratory Technician and Medical Technologist in a variety of pre-analytical and analytical activities leading to the reporting of accurate and reliable laboratory results, as well as ensuring the laboratory methods are performed in accordance with laboratory policies. Responsibilities, knowledge, skills, abilities and working conditions may change as needs evolve.
Requirements
- High school graduate or equivalent preferred
- Minimum one (1) year of recent laboratory experience which includes specimen processing and laboratory computer functions
About Good Samaritan Hospital
MultiCare Good Samaritan Hospital is a 388-bed acute-care hub serving Puyallup and East Pierce County. As the area’s only hospital, it features a Family Birth Center, Level III Trauma and Neonatal ICUs, Level I Trauma Rehabilitation Center, Children’s Therapy Unit and a 24-hour Emergency Department. Innovative facilities like the LEED Gold-certified Dally Tower and Pulse Heart Institute make Good Samaritan a dynamic workplace for clinicians eager to advance their careers in a state-of-the-art environment.
About the Puyallup Community
Nestled at the foot of Mount Rainier along the Puyallup River, Puyallup offers a welcoming small-town feel just 10 miles from Tacoma and 35 miles from Seattle. Residents enjoy unique dining, an antique-filled downtown, excellent schools and abundant parks and recreation — all while being close to big-city opportunities.
Why MultiCare?
Rooted in the local community: Partnering with patients, families and neighbors across the Pacific Northwest for more than 140 years.
Growth and education: Competitive tuition assistance, award-winning residencies, fellowships and career development to invest in you.
Well-being and support: Generous PTO, Code Lavender and Employee Assistance Programs to help you maintain balance and feel cared in your work and life.
Living our values: Respect, integrity, kindness and collaboration guide how we care for patients, communities and each other.
Belonging for all: Resource Groups and outreach programs help ensure every team member feels safe, seen, heard and valued.
Pacific Northwest lifestyle: Work and live where natural beauty, adventure and strong community connections are part of everyday life.
Pay and Benefit Expectations
We provide a comprehensive benefits package, including competitive salary, medical, dental and retirement benefits and paid time off. As required by various pay transparency laws, we share a competitive range of compensation for candidates hired into each position. The pay scale is $22.87 - $34.78 USD. However, pay is influenced by factors specific to applicants, including but not limited to: skill set, level of experience, and certification(s) and/or education. If this position is associated with a union contract, pay will be reflective of the appropriate step on the pay scale to which the applicant’s years of experience align.
Associated benefit information can be viewed here.
See All 26 Laboratory Assistant Jobs in Washington
Find roles in Washington that match your experience and apply in just a few clicks.
Find Laboratory Assistant JobsLaboratory Assistant Jobs by City in Washington
Where Washington roles are concentrated, by current openings.
Laboratory Assistant Job Market in Washington
A snapshot from current Washington openings, updated as new roles post.
Who's Hiring
- MultiCare Health System8

- University Of Washington7

- Labcorp4

- Bloodworks Northwest2

- Clinical Laboratories of Hawaii, LLP1

Top Industries Hiring
- Healthcare & Medical Services13
- Biotechnology & Pharmaceuticals4
- Consulting & Professional Services1
- Government & Public Sector1
What Washington Employers Look For
The qualifications that appear most often in laboratory assistant jobs across Washington.
- High school diploma or associate degree in a science-related field
- Experience collecting, processing, or preparing biological or chemical specimens
- Familiarity with standard laboratory equipment such as centrifuges and pipettes
- Knowledge of lab safety protocols and proper PPE use
- Ability to accurately document data and maintain detailed lab records
- Phlebotomy certification or Medical Laboratory Technician credential preferred for clinical settings
Laboratory Assistant Jobs in Washington: Frequently Asked Questions
How many laboratory assistant jobs are there in Washington?
There are 26+ laboratory assistant openings in Washington on Migrate Mate as of June 2026, with the most roles in Seattle, Tacoma, and Bellevue. New positions post regularly as employers across Washington hire.
Which Washington cities have the most laboratory assistant jobs?
Seattle, Tacoma, and Bellevue have the most laboratory assistant openings in Washington right now, with additional roles spread across smaller metros statewide.
Which companies hire laboratory assistants in Washington?
Employers hiring laboratory assistants in Washington include MultiCare Health System, University Of Washington, and Labcorp, based on current listings on Migrate Mate as of June 2026.
Are there remote laboratory assistant jobs in Washington?
Yes. About 0% of laboratory assistant openings tied to Washington are remote or hybrid as of June 2026. The rest are on-site roles based in Washington metros.
How do I apply for laboratory assistant jobs in Washington?
You can apply to laboratory assistant jobs in Washington directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Washington location, then apply to each one that fits.
See All 26 Laboratory Assistant Jobs in Washington
Find roles in Washington that match your experience and apply in just a few clicks.
Find Laboratory Assistant Jobs