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Oregon Health & Science University

Medical Laboratory Scientist (MLS)

Company : Oregon Health & Science University

Location : Beaverton, OR, 97005

Job Type : Full Time / Part Time

Date Posted : 12 January 2026

Department Overview

Community Hematology Oncology provides comprehensive medical care in a community setting for adults coping with a diagnosis of cancer or serious blood disorders. The Medical Laboratory Scientist (MLS) provides technical support in the OHSU Community Oncology Laboratory to complete laboratory testing for clinic patients. The MLS performs Hematology, Chemistry and Urinalysis testing. The position requires monitoring and interpretation of all quality control systems. The incumbent is responsible for both routine instrument maintenance and troubleshooting. Community Hematology Oncology provides appropriate age care to the age groups that are indicated.

Function/Duties of Position

Instrument Processing:

  • Performs testing in all sections of OHSU Community Oncology Laboratory with accuracy, speed and efficiency using Sysmex XN 1000, Beckman Coulter AU 480, Beckman Coulter Access, Abbott Piccolo Express, Microscope. Follows all written procedures, policies, and guidelines. 

Sample Preparation:

  • Prepares patient samples for testing. Determines acceptability of specimens and results. Repeats specimen testing as necessary to ensure accuracy. Reports results via computer and phone.

Result Validtion:

  • Ensures all patient data, both internal and send out testing, is received and documented in the patient Electronic Medical Record (EMR). Recognizes Critical Value results and immediately responds by notifying the appropriate provider.

Instrument Maintence:

  • Calibrates and performs routine maintenance on analytic analyzers. Uses problem solving skills to troubleshoot when indicated by patient or quality control results. 

Computer Skills:

  • Performs required work using computer programs: EPIC, Word, Excel, Portal, E-chart, and basic navigation of Community Hematology Oncology computer files. 

Quailty Control:

  • Performs all quality control (QC) and quality assurance (QA) tasks. This includes, but is not limited to daily analyzer controls, instrument function checks, Proficiency Testing, documentation of QA issues involving both patients and/or instrument problems. Reports all QC and/or QA problems to the Laboratory Manager in a timely manner. 

Inventory/ Supplies:

  • Maintains adequate laboratory supplies by performing regular stock inventories and processing supply orders as needed. Maintains a clean environment within the laboratory.

Required Qualifications

  • Bachelor's degree in Medical Technology, Clinical Laboratory Science or Medical Laboratory Science which includes a clinical lab externship, and current certification as MT (ASCP), or MLS (ASCP) within 90 days of hire. Current certification and credential maintenance must be maintained for individuals who were certified after January 1, 2004. OR

  • Completion of a 2 year accredited Medical Laboratory Technician program, plus MLT (ASCP) or equivalent certification within 90 days of hire, and 4 years of experience in a clinical laboratory. Certification as MT (ASCP) or MLS (ASCP) or by AMT preferred. Current certification and credential maintenance must be maintained for individuals who were certified after January 1, 2004. OR 

  • Bachelor's degree in a Chemical or Biological field, and four years experience as a Medical Laboratory Technician in a clinical laboratory performing testing and related tasks. Certification as MT (ASCP) or MLS (ASCP) or by AMT preferred. Current certification and credential maintenance must be maintained for individuals who were certified after January 1, 2004. Note: experience in a specialty lab area will only qualify candidate to work in that specialty area.

Preferred Qualifications

  • Past Oncology experience. 
  • 2 years or more of Hematology experience.
  • 1-year recent clinical experience.
  • Past Oncology experience. 
  • Previous EPIC Electronic Medical Record experience.
  • Working knowledge of Oncology medical terminology and procedures.
  • Ability to work with EPIC EMR systems.

Additional Details

  • Ability to travel between the various offices of the OHSU Community Oncology work unit.
  • Environmental exposures include human tissues/fluids, chemicals, and cytotoxic agents.
  • Wear gloves and other personal protective equipment for long periods of time.
  • Working in an environment of potential harmful exposures: including human tissues/fluids, chemicals, and cytotoxic agents.
  • Wear gloves and other personal protective equipment for long periods of time.
  • Working in a noisy and crowded environment.

Benefits:

  • Healthcare Options - Covered 100% for full-time employees and 88% for dependents, and $25K of term life insurance provided at no cost to the employee
  • Two separate above market pension plans to choose from
  • Vacation- up to 200 hours per year depending on length of service
  • Sick Leave- up to 96 hours per year
  • 8 paid holidays per year
  • Substantial Tri-met and C-Tran discounts
  • Additional Programs including: Tuition Reimbursement and Employee Assistance Program (EAP)

All are welcome

Oregon Health & Science University values a diverse and culturally competent workforce. We are proud of our commitment to being an equal opportunity, affirmative action organization that does not discriminate against applicants on the basis of any protected class status, including disability status and protected veteran status. Individuals with diverse backgrounds and those who promote diversity and a culture of inclusion are encouraged to apply. To request reasonable accommodation contact the Affirmative Action and Equal Opportunity Department at 503-494-5148 or aaeo@ohsu.edu.

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Frequently asked questions

At OHSU, MLS professionals engage deeply with community oncology labs, handling specialized instruments like Sysmex XN 1000 and Beckman Coulter analyzers, emphasizing hematology and chemistry testing. This setting blends clinical precision with oncology-specific expertise, distinguishing it from general hospital lab roles.

Success in this role requires expertise in hematology and oncology testing, proficiency with complex analyzers, and adeptness in quality control. Familiarity with oncology medical terminology and EMR systems like Epic enhances diagnostic accuracy and workflow efficiency in Beaverton’s community healthcare landscape.

Certification as MT(ASCP) or MLS(ASCP) remains the gold standard in Oregon, especially for positions like those at OHSU. Maintaining credentials post-2004 certification is critical, with additional value placed on oncology or hematology specialization to meet local clinical demands.

Daily tasks align with Oregon’s focus on community-centric oncology care, requiring travel between multiple OHSU sites and managing specimens with a high level of safety due to exposure risks. The role demands adaptability to a noisy, dynamic lab environment typical of this locale’s comprehensive cancer services.

Beaverton's growing healthcare sector, anchored by institutions like OHSU, offers a robust demand for MLS professionals. Candidates with oncology and hematology experience enjoy a competitive edge, while the area’s emphasis on community health results in steady job openings and career growth opportunities.

MLS salaries in Beaverton typically range from $65,000 to $85,000 annually, reflecting the specialized skills required and the cost of living in the Portland metro area. OHSU also supplements pay with comprehensive benefits like pension plans, healthcare coverage, and paid leave.

OHSU supports MLS staff with ongoing education emphasizing oncology diagnostics, including hands-on training with advanced analyzers and Epic EMR systems. This ensures team members stay current with evolving lab technologies and cancer care protocols essential to community hematology oncology.

Working at OHSU’s oncology-focused labs involves managing cytotoxic agents and human tissue exposure while maintaining rigorous quality controls. Navigating multiple campus locations and operating in a high-volume, sometimes noisy environment requires resilience and meticulous attention to safety.

While not mandatory, prior Epic EMR experience is highly preferred at OHSU, enhancing efficiency in documenting test results and coordinating care. Familiarity with this system accelerates workflow and reduces errors in the oncology lab’s high-stakes environment.

OHSU fosters a culturally competent environment, actively encouraging diverse backgrounds and promoting equity. This inclusive ethos creates a supportive workplace for MLS professionals, enhancing collaboration and patient care quality within the community oncology setting.

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