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Assay Biotechnology Jobs (NOW HIRING)

RareCyte

Scientist, Assay Development

Seattle, WA · On-site

$120K - $135K/yr

Write milestone-based work plans for assay development services for pharma/biotech clients and for strategic academic collaborations * Work with the leadership team and the Project Manager to achieve ...

RareCyte

Scientist, Assay Development

Seattle, WA · On-site

$125 - $150/hr

Write milestone-based work plans for assay development services for pharma/biotech clients and for strategic academic collaborations * Work with the leadership team and the Project Manager to achieve ...

Vir Biotechnology

Director, Bioanalytics

San Francisco, CA · On-site

$203K - $284K/yr

Vir Biotechnology, Inc. is a clinical-stage biopharmaceutical company focused on powering the ... Conceptualize, research, develop and optimize complex assays to measure the concentration of Vir ...

RareCyte

Scientist, Assay Development

Seattle, WA

$120K - $135K/yr

Write milestone-based work plans for assay development services for pharma/biotech clients and for strategic academic collaborations * Work with the leadership team and the Project Manager to achieve ...

Vir Biotechnology

Director, Bioanalytics

San Francisco, CA · On-site

$203K - $284K/yr

THE OPPORTUNITY Vir Biotechnology is seeking an experienced Director, Bioanalytical Science to ... Conceptualize, research, develop and optimize complex assays to measure the concentration of Vir ...

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Assay Biotechnology information

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How much do assay biotechnology jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for assay biotechnology in the United States is $22.62, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $24.04 per hour, depending on experience, location, and employer.

What is assay biotechnology?

Assay biotechnology refers to the development and use of biochemical tests, known as assays, to detect, measure, or study biological molecules and processes. These assays are critical in research, diagnostics, drug development, and quality control to analyze proteins, antibodies, enzymes, or other biomolecules. Companies and professionals in assay biotechnology design, validate, and produce assay kits and reagents that help scientists and clinicians obtain accurate and reproducible results in their work.

What are the key skills and qualifications needed to thrive as an assay biotechnologist?

To thrive as an Assay Biotechnologist, you need a strong background in molecular biology, biochemistry, and laboratory procedures, typically supported by a degree in a life science field. Familiarity with assay development platforms, data analysis software, and laboratory instruments such as plate readers and PCR machines is essential. Attention to detail, problem-solving abilities, and effective teamwork are standout soft skills in this role. These competencies ensure accurate experimental results, compliance with scientific standards, and successful collaboration in research and development environments.

What are some typical challenges faced by professionals working in assay biotechnology, and how can they be addressed?

Professionals in assay biotechnology often encounter challenges such as optimizing assay sensitivity and specificity, ensuring reproducibility, and managing tight project timelines. These issues can be addressed by staying updated on the latest assay development techniques, collaborating closely with cross-functional teams such as R&D and quality control, and implementing robust validation protocols. Proactive communication and regular troubleshooting sessions also help in identifying and solving problems early in the assay development process.

What is the difference between Assay Biotechnology vs Laboratory Technician?

AspectAssay BiotechnologyLaboratory Technician
Required CredentialsBachelor's degree in biology, biochemistry, or related field; laboratory certificationsAssociate's degree or certification in laboratory technology
Work EnvironmentResearch labs, biotech companies, pharmaceutical settingsClinical, research, or industrial labs
Employer & Industry UsageBiotech firms, pharmaceutical companies, research institutionsHospitals, diagnostic labs, research facilities
Common Search & ComparisonAssay Biotechnology vs Laboratory Technician

Assay Biotechnology professionals focus on developing and validating assays for research and diagnostic purposes, often requiring specialized knowledge in assay design and analysis. Laboratory Technicians perform routine lab tasks, sample processing, and data collection. While both roles work in laboratory settings, Assay Biotechnology roles typically involve more specialized assay development, whereas Laboratory Technicians handle day-to-day lab operations.

What jobs can I do with assay biotechnology?

Assay biotechnology professionals can work as research scientists, laboratory technicians, quality control analysts, or assay development specialists. These roles involve designing, performing, and analyzing biological assays using techniques like ELISA, PCR, or cell culture, often requiring knowledge of laboratory equipment and regulatory standards.
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Assay Biotechnology jobs near you
Infographic showing various Assay Biotechnology job openings in the United States as of September 2026, with employment types broken down into 8% Internship, 80% Full Time, 8% Part Time, 1% Temporary, and 3% Contract. Highlights an 66% Physical, 3% Hybrid, and 31% Remote job distribution, with an average salary of $47,050 per year, or $22.6 per hour.

Scientist, Assay Development & Digital Pathology (AcelaBio)

San Diego, CA • On-site

Alimentiv
See more jobs at Alimentivexternal

Full-time

Re-posted 20 days ago

Job description

About AcelaBio

AcelaBio is a CAP- and CLIA-accredited specialty histopathology laboratory based in San Diego, CA. We deliver anatomic histopathology, immunostaining, digital image analysis, spatial transcriptomics, and biomarker endpoints to pharmaceutical and biotechnology sponsors. Our team is scientifically driven, client-focused, and committed to advancing translational research through rigorous, reproducible methods.

About the opportunity

This is a high-impact, technically hands-on role at the intersection of immunostaining assay development, quantitative image analysis, and client science. You will build and optimize IHC, multiplex IF, and ISH assays from the ground up, develop and maintain AI-assisted image analysis pipelines, and serve as a scientific lead for sponsor studies across preclinical and clinical programs.

You will work directly with pathologists, laboratory technicians, project operations, and business development teams, and will be a visible scientific partner to our pharmaceutical and biotechnology clients. If you are someone who thrives on solving complex assay challenges, values scientific rigor, and enjoys translating data into clear, actionable insights for sponsors, this role is built for you.

Role Logistics: On-site, San Diego (required). Travel expectations ~ 10% 

Responsibilities
  • What you'll be doing:
Assay Development, Image Analysis (Core Focus):
  • Design, develop, optimize, and validate immunostaining assays including single-plex IHC, multiplex immunofluorescence (mIF), in situ hybridization (ISH), and spatial biology platforms.
  • Define analytical endpoints, scoring strategies, and QC metrics aligned with assay performance requirements.
  • Develop, validate, and maintain image analysis pipelines using platforms such as Visiopharm, HALO, or equivalent software.
  • Build and implement AI/machine learning algorithms for tissue segmentation, cell phenotyping, and biomarker quantification.
  • Ensure traceability, reproducibility, and thorough documentation of all analysis workflows.
  • Contribute to assay validation documentation, analytical reports, and regulatory-aligned deliverables.
  • Partner with histotechnicians to support hands-on assay troubleshooting and knowledge transfer
Scientific Leadership & Client Engagement;
  • Serve as a scientific interface for sponsors, participating in protocol reviews, study design discussions, and data review meetings.
  • Provide expert guidance on biomarker study design incorporating omics and non-omics endpoints.
  • Prepare and review project plans, analysis plans, study reports, abstracts, and technical manuscripts. 
  • Deliver clear, scientifically rigorous data visualizations, analyses, and summaries tailored to sponsor audiences 
 
Business Development and Innovation:
  • Support RFP responses, project pricing, protocol review, and bid defense activities.
  • Contribute to the development of sales, marketing, and promotional scientific content.
  • Drive continuous improvement of our computational pathology, spatial biology, and translational research service offerings.
  • Participate in capability development and functionality reviews to expand the AcelaBio service portfolio.
Qualifications

  • Education and Experience:

    • Graduate degree (M.Sc. or Ph.D.) in a relevant scientific discipline (pathology, cell biology, molecular biology, biomedical engineering, or related field).
    • 7 or more years of hands-on experience in IHC/IF assay development and image analysis in a CRO, biopharma, or regulated research environment.
    • Demonstrated experience building image analysis algorithms or pipelines in platforms such as Visiopharm, HALO, or similar.
    • Exposure to spatial biology platforms (e.g., 10x Visium, Xenium, Akoya PhenoCycler) is a strong asset.
  • Technical Skills & Competencies:
    • Deep practical knowledge of chromogenic IHC and multiplex immunofluorescence, including antibody selection, panel design, optimization, and troubleshooting.
    • Proficiency in digital pathology image analysis and quantitative biomarker readout strategies.
    • Familiarity with AI/ML approaches for histopathology applications.
    • Understanding of regulatory and GxP expectations for assay validation documentation.
    • Scientific rigor and meticulous attention to detail.
    • Ability to communicate complex scientific concepts clearly to both technical and non-technical stakeholders.
    • Strong written and oral English communication skills; comfortable presenting at client meetings and scientific forums.
    • Ability to manage multiple projects in a fast-paced, client-driven environment.
    • Collaborative mindset with the ability to work across laboratory, scientific, and operational functions.
$150,000 - $200,000 a year
+ bonus
 
 
Stay Alert to Recruitment Scams
We have been made aware of individuals posing as our recruiters and contacting candidates with fraudulent opportunities. Our hiring process always includes direct engagement with a recruiter or hiring manager, and we will never ask for sensitive personal information early in the process. Official communication will only come from our company email domains. If something doesn't feel right, we encourage you to verify before responding.
Compensation is dependent on the unique experience, skills, and education the successful candidate brings to the role. The range above represents an estimated base salary that we would expect to compensate at, but we encourage applicants to speak with the member of the TA team if contacted for an initial phone screen should your expectations differ from those listed above.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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