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Medical Laboratory Scientist – Blood Bank / Immunohematology in Seattle, WA

KA Recruiting Inc.

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Last Updated: 11/04/26

Job Description

Medical Laboratory Scientist – Blood Bank / Immunohematology

Location: Seattle, WA 98104 (Seattle-area reference ZIP; exact worksite to be confirmed)
Pay: $40.00–$64.00 per hour ($83,200–$133,120 annually)
Schedule: Four 10-hour shifts, Tuesday–Friday | Night Shift
Additional Opening: One Second-Shift Position Available

Take Your Blood Bank Career to the Next Level!

Are you an experienced Medical Laboratory Scientist who enjoys solving complex antibody cases and working in advanced transfusion medicine?

We are recruiting for an exciting Immunohematology Laboratory Scientist III opportunity with an organization in the Seattle, Washington area.

This position offers competitive compensation, a four-day workweek, and the opportunity to specialize in advanced immunohematology within a reference laboratory environment.

What Makes This Opportunity Stand Out?

  • Competitive pay: $40–$64 per hour, depending on qualifications and experience

  • Four-day workweek: Tuesday through Friday, four 10-hour shifts

  • Shift options: Night shift and one second-shift opening

  • Specialized laboratory: Focus on complex Blood Bank and immunohematology testing

  • Career development: Opportunity to train toward a Scientist IV position

  • Meaningful work: Help resolve challenging transfusion compatibility cases and support patient care

Responsibilities

  • Perform complex antibody identification and red cell reference testing

  • Conduct antibody investigations using tube, gel, and solid-phase methods

  • Perform adsorption, elution, and warm autoantibody evaluations

  • Investigate transfusion reactions and complex compatibility cases

  • Perform neonatal evaluations and antibody titers

  • Work with rare blood units and specialized blood products

  • Maintain quality control, documentation, and regulatory compliance

  • Collaborate with laboratory professionals and physicians on complex testing

Qualifications

  • Bachelor's degree in Clinical Laboratory Science, Biological Science, or equivalent

  • MLS, BB, MLT, or equivalent certification required

  • Minimum 2–3 years of immunohematology laboratory experience

  • SBB certification preferred but not required

  • Strong knowledge of antibody identification and transfusion medicine

  • Ability to work independently and accurately in a highly regulated laboratory environment

Interested? Apply Today!

If you're an experienced Blood Bank MLS/MT looking for competitive compensation, a four-day schedule, and the opportunity to advance your immunohematology expertise, we'd love to hear from you!

Send your resume to [Register to View] to learn more about this opportunity.


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Company Details

Boston, Massachusetts, United States
We are a permanent placement healthcare recruiting company located in Boston, MA. We work with hundreds of hospitals and healthcare facilities across the country. We specialize in the recruitment and placement of laboratory professionals, imaging professionals, rehabilitation professionals, nurse practitioners, physician assistants, nurse leaders, nurses, physicians, and healthcare IT professiona…

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