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Assay Scientist Jobs (NOW HIRING)

Eurofins Scientific

Routine Assay Scientist

West Point, PA · On-site

$34.25 - $43/hr

We have an exciting opportunity for a Routine Assay Scientist with past experience running routine molecular and serological assays to join a growing team at a PSS client site. This role will support ...

Eurofins

Routine Assay Scientist

West Point, PA · On-site

$34.25 - $43/hr

We have an exciting opportunity for a Routine Assay Scientist with past experience running routine molecular and serological assays to join a growing team at a PSS client site. This role will support ...

Eurofins Scientific

Bioanalytical Scientist

Spring House, PA · On-site

$33.75 - $42.25/hr

We are seeking a bioanalytical assay scientist to support the development, optimization, and execution of immunology-based bioanalytical assays. The primary focus of this role will be cellular ...

Eurofins

Bioanalytical Scientist

Reading, PA · On-site

$28 - $35.25/hr

We are seeking a bioanalytical assay scientist to support the development, optimization, and execution of immunology-based bioanalytical assays. The primary focus of this role will be cellular ...

RareCyte

Scientist, Assay Development

Seattle, WA

$120K - $135K/yr

RareCyte is looking for an Assay Development Scientist based in our Seattle, WA office. The successful candidate will work in the Precision Biology Services group and be responsible for developing ...

RareCyte

Scientist, Assay Development

Seattle, WA

$120K - $135K/yr

RareCyte is looking for an Assay Development Scientist based in our Seattle, WA office. The successful candidate will work in the Precision Biology Services group and be responsible for developing ...

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Assay Scientist information

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How much do assay scientist jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for assay scientist in the United States is $38.99, according to ZipRecruiter salary data. Most workers in this role earn between $33.89 and $42.55 per hour, depending on experience, location, and employer.

What does an assay scientist do?

An Assay Scientist is responsible for developing, optimizing, and validating laboratory tests (assays) to analyze biological samples. They design experiments to measure the presence or activity of specific substances, such as proteins, enzymes, or drugs, often using techniques like ELISA, PCR, or mass spectrometry. Assay Scientists play a vital role in pharmaceutical research, diagnostics, and quality control by ensuring the accuracy and reliability of test results. Their work supports drug discovery, clinical trials, and the development of new diagnostic tools.

What are the key skills and qualifications needed to thrive as an assay scientist, and why are they important?

To thrive as an Assay Scientist, you need a solid background in biochemistry, molecular biology, or a related field, typically with at least a bachelor's or master's degree and laboratory experience. Familiarity with analytical instruments, assay platforms (such as ELISA, PCR, or HPLC), and relevant data analysis software is essential. Strong problem-solving abilities, attention to detail, and effective communication are key soft skills for designing, optimizing, and interpreting experiments. These competencies are crucial for ensuring the accuracy, reliability, and reproducibility of scientific results in research and development settings.

What are some common challenges assay scientists face when developing new assays, and how can they overcome them?

Assay Scientists often encounter challenges such as optimizing assay sensitivity and specificity, troubleshooting inconsistent results, and ensuring reproducibility across multiple runs. These issues require strong problem-solving skills, attention to detail, and thorough documentation practices. Collaborating closely with cross-functional teams such as research scientists, statisticians, and laboratory technicians is crucial for resolving technical hurdles and refining protocols. Staying updated on the latest assay technologies and validation standards also helps in overcoming obstacles effectively.

What is the difference between Assay Scientist vs Research Scientist?

AspectAssay ScientistResearch Scientist
Required CredentialsBachelor's or Master's in Life Sciences, relevant lab certificationsBachelor's, Master's, or PhD in related field, often with specialized research experience
Work EnvironmentLaboratories focused on assay development, validation, and testingResearch labs, academic institutions, or industry R&D departments
Employer & Industry UsagePharmaceutical, biotech, diagnostics companiesUniversities, research institutes, industry R&D divisions
Common Search & ComparisonAssay Scientist vs Research Scientist

Assay Scientists primarily focus on developing and validating laboratory tests and assays, often within industry settings like biotech or pharma. Research Scientists typically conduct broader scientific research, including experimental design and data analysis, often in academic or industry R&D. While both roles require strong laboratory skills and relevant credentials, Assay Scientists specialize in assay-specific tasks, whereas Research Scientists have a broader research scope.

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What states have the most Assay Scientist jobs?

States with the most job openings for Assay Scientist jobs include:

What job categories do people searching Assay Scientist jobs look for?

The top searched job categories for Assay Scientist jobs are:

Assay Scientist jobs near you
Infographic showing various Assay Scientist job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 91% Full Time, 4% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $81,095 per year, or $39 per hour.

Routine Assay Scientist

Eurofins Scientific

West Point, PA • On-site

$34.25 - $43/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Eurofins rating

7.5

Company rating: 7.5 out of 10

Based on 181 frontline employees who took The Breakroom Quiz

63rd of 120 rated laboratories

Job description

Company Description

The work we do at Eurofins Professional Scientific Services matters, and so do our employees. At Eurofins PSS, we put a focus on your professional growth. We provide our employees the ability to break into the biopharmaceutical industry and grow from the bottom up. We have the supportive teams and tools available to invest in you while also affording you work-life balance and a competitive benefits package.

Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the food you eat, to the water you drink, to the medicines you rely on, Eurofins works with the biggest companies in the world to ensure the products they supply are safe, their ingredients are authentic and labelling is accurate. Eurofins believes it is a global leader in food, environmental, pharmaceutical and cosmetics products testing and in agroscience CRO services. It is also one of the global independent market leaders in certain testing and laboratory services for genomics, discovery pharmacology, forensics, CDMO, advanced material sciences and in the support of clinical studies.

If you're looking for a rewarding career, a place to call home, apply with us today!

Job Description

About the Role:

We have an exciting opportunity for a Routine Assay Scientist with past experience running routine molecular and serological assays to join a growing team at a PSS client site. This role will support a new high-tech facility running assays via automated liquid handlers and other robotics in a GXP-compliant environment for clinical and bioanalytical testing. This is a brand-new lab so some flexibility in day-to-day tasks will be required.

Key Responsibilities:

  • Utilize automated liquid handlers (e.g., Tecan, Hamilton, Biomek), advanced robotic systems, plate readers, Luminex, and PCR systems to run routine assays.
  • Perform routine cleaning, calibration, and verification of automated platforms, including daily startup/shutdown.
  • Document all activities in electronic laboratory notebooks (ELN) and LIMS for full traceability.
  • Crosstrain to support other functions such as Sample Management, Ligand-Binding Assays, Cell-Based Assays, and Compliance.
Qualifications

Basic Minimum Requirements:

  • Bachelor's degree in Life Sciences or related field with at least 6 months of related experience in an internship, undergrad research, or industry with PCR-based assays, ELISA, or other cell-based or ligand binding assays
  • Ability and comfortability to work with automated liquid handlers and robotics
  • Ability to work safely with potentially infectious samples and hazardous chemicals.
  • Authorization to work in the United States without restriction or sponsorship.

Preferred Qualifications:

  • Experience operating and troubleshooting automated liquid handlers (Tecan, Hamilton, Biomek)
  • Experience in GLP/GMP-regulated pharmaceutical environments.
  • Familiarity with LIMS and other laboratory informatics tools.
Additional Information

The position is full-time, Monday-Friday, 8am-5pm with overtime as needed. Candidates living within a commutable distance of West Point, PA are encouraged to apply.

Excellent full-time benefits include:

  • Comprehensive medical coverage, dental, and vision options
  • Life and disability insurance
  • 401(k) with company match
  • Paid vacation and holidays
  • Eligibility for yearly goal-based bonus & merit-based increases

Eurofins USA PSS Insourcing Solutions is a Disabled and Veteran Equal Employment Opportunity employer.

What Eurofins employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Eurofins

Sourced by ZipRecruiter

Industry

Scientific research and development services, biotechnology research and development and environmental consulting services

Company size

10,000+ Employees

Headquarters location

Leacock, PA, US

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