Sirona Dx, Inc. | Portland, Oregon

Sirona Dx is a growing CLIA and GCLP-compliant translational research Contract Research Organization specializing in spatial biology, immuno-oncology, and biomarker development. We partner with leading pharmaceutical and biotechnology companies to deliver high-quality multiplex imaging, single-cell, and tissue-based biomarker solutions that accelerate drug development and precision medicine.

We are seeking a highly motivated and detail-oriented Associate Scientist to join our Research team in Portland, Oregon. This is an exciting opportunity to work with cutting-edge technologies in a collaborative and fast-paced environment supporting both research and clinical programs.

Key Responsibilities

Perform laboratory workflows related to peripheral blood and tissue-based biomarker analysis, including spatial biology and flow-cytometry-based technologies
Conduct peripheral blood processing, staining and assay preparation
Conduct FFPE tissue processing, staining, and assay preparation
Execute immunoassays, including flow-based and ELISA-based assays
Execute multiplex immunofluorescence (mIF), IHC, RNAscope, and spatial imaging workflows
Operate and maintain advanced instrumentation platforms and imaging systems
Assist with assay development, optimization, validation, and troubleshooting
Maintain accurate laboratory documentation in compliance with CLIA/GCLP quality standards
Prepare experimental results and communicate findings to project teams
Support sample tracking, reagent inventory, and laboratory organization
Collaborate with scientists, project managers, and bioinformatics teams

Preferred Qualifications

Bachelor’s or Master’s degree in Biology, Molecular Biology, Immunology, Oncology, Pathology, Biotechnology, or related field
2–5 years of hands-on laboratory experience in histology, immunology, oncology, pathology, or spatial biology
Experience in multiple areas of the following preferred:
Immunohistochemistry (IHC)
Multiplex immunofluorescence (mIF)
RNAscope
Tissue imaging and digital pathology
Spatial biology platforms
Flow cytometry (CYTOF experience would be beneficial)
ELISA-based assays
Strong organizational skills and attention to detail
Ability to work independently while contributing to a collaborative team environment
Excellent communication and documentation skills
Experience working in a regulated laboratory environment (CLIA, GCLP, or GLP) is a plus

What We Offer

Opportunity to work with cutting-edge spatial biology technologies
Collaborative and mission-driven team environment
Career growth and professional development opportunities
Exposure to pharmaceutical and clinical biomarker programs
Competitive compensation and benefits package

About Sirona Dx

Sirona Dx is dedicated to advancing precision medicine through innovative biomarker and spatial biology solutions. Our mission is to translate complex biology into actionable clinical insights that help accelerate safer and more effective therapies for patients worldwide.

To apply, please send your resume and a brief cover letter to info@sironadx.com.

Pay: $64,785.96 - $78,021.80 per year

Benefits:

401(k)
Dental insurance
Health insurance
Stock options
Vision insurance

Work Location: In person

Sirona Dx Inc.

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