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Assay Development Jobs in Washington (NOW HIRING)

Molecular Biologist

Bethesda, MD ยท On-site

$74K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Background working with recombinant protein-antibody interaction studies and assay development. * Exposure to advanced protein engineering strategies and chimeric protein design. * Familiarity with ...

Molecular Biologist

Bethesda, MD

$74K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Background working with recombinant protein-antibody interaction studies and assay development. * Exposure to advanced protein engineering strategies and chimeric protein design. * Familiarity with ...

Scientist

Gaithersburg, MD ยท On-site

$74K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Conduct analytical assay development and perform analytical assays in support of the assessment of clinical trial materials for quality and safety. * Design and execute complex bio-separation and ...

Associate Scientist

Gaithersburg, MD

$78K - $116K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This position is responsible for designing and executing experiments and analyzing the resulting data in support of reagent and assay development projects with minimal supervision. This is a ...

Scientist

Gaithersburg, MD ยท On-site

$74K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Conduct analytical assay development and perform analytical assays in support of the assessment of clinical trial materials for quality and safety. * Design and execute complex bio-separation and ...

Senior Research Associate

Gaithersburg, MD ยท On-site

$67K - $101K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

POSITION SUMMARY This position is responsible for executing experiments and analyzing the resulting data in support of reagent and assay development projects with limited supervision. This is a ...

Senior Research Associate

Gaithersburg, MD ยท On-site

$67K - $101K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

POSITION SUMMARY This position is responsible for executing experiments and analyzing the resulting data in support of reagent and assay development projects with limited supervision. This is a ...

Senior Research Associate

Gaithersburg, MD

$67K - $101K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

POSITION SUMMARY This position is responsible for executing experiments and analyzing the resulting data in support of reagent and assay development projects with limited supervision. This is a ...

Associate Scientist

Gaithersburg, MD ยท On-site

$78K - $116K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This position is responsible for designing and executing experiments and analyzing the resulting data in support of reagent and assay development projects with minimal supervision. This is a ...

Senior Research Associate

Gaithersburg, MD

$67K - $101K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

POSITION SUMMARY This position is responsible for executing experiments and analyzing the resulting data in support of reagent and assay development projects with limited supervision. This is a ...

Senior Research Associate

Gaithersburg, MD ยท On-site

$67K - $101K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

POSITION SUMMARY This position is responsible for executing experiments and analyzing the resulting data in support of reagent and assay development projects with limited supervision. This is a ...

Structural Biology Research Scientist

Bethesda, MD ยท On-site

$85K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Ideal candidates will bring structural virology experience and skills in assay development, data analysis, reporting, and mentorship. This is a full-time, on-site opportunity in Bethesda, MD.

Associate Scientist

Gaithersburg, MD ยท On-site

$78K - $116K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This position is responsible for designing and executing experiments and analyzing the resulting data in support of reagent and assay development projects with minimal supervision. This is a ...

Senior Research Associate

Gaithersburg, MD

$67K - $101K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

POSITION SUMMARY This position is responsible for executing experiments and analyzing the resulting data in support of reagent and assay development projects with limited supervision. This is a ...

Showing results 41-60

Assay Development information

See Washington salary details

$23

$43

$69

How much do assay development jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for assay development in Washington is $43.79, according to ZipRecruiter salary data. Most workers in this role earn between $32.12 and $52.26 per hour, depending on experience, location, and employer.

What are common challenges faced when developing new assays, and how can they be addressed?

Assay Development professionals often encounter challenges such as optimizing assay sensitivity and specificity, troubleshooting inconsistent results, and adapting protocols for high-throughput environments. These issues are typically addressed through systematic optimization of reagents and conditions, rigorous validation, and collaboration with cross-functional teams like R&D, quality assurance, and automation specialists. Clear documentation and regular team meetings also help in quickly identifying and resolving technical hurdles, ensuring the assay meets project goals and regulatory standards.

What are the key skills and qualifications needed to thrive in assay development, and why are they important?

To thrive in Assay Development, you need a solid background in biochemistry, molecular biology, or a related field, often supported by a relevant degree or advanced training. Familiarity with laboratory instrumentation, data analysis software, and validation protocols is typically required, along with experience in techniques like ELISA, PCR, or cell-based assays. Strong attention to detail, problem-solving abilities, and effective collaboration are crucial soft skills in this role. These competencies ensure the accuracy, reliability, and efficiency of assays, which are critical for research, diagnostics, and product development.

What is the difference between Assay Development vs Laboratory Scientist?

AspectAssay DevelopmentLaboratory Scientist
CredentialsBachelor's or Master's in Life Sciences, relevant certificationsBachelor's or Master's in Life Sciences, relevant certifications
Work EnvironmentResearch labs, biotech companies, pharmaceutical firmsResearch labs, hospitals, biotech companies
Industry UsageDesigning and optimizing assays for research and diagnosticsPerforming experiments, data collection, and analysis

Assay Development focuses on creating and optimizing diagnostic or research assays, while Laboratory Scientists perform experiments and analyze data within the lab. Both roles require similar educational backgrounds and often work in similar environments, but their core responsibilities differ in scope and focus.

What does an assay development scientist do?

An assay development scientist designs, optimizes, and validates laboratory tests to measure specific biological or chemical substances. They work with techniques such as ELISA, PCR, or spectrophotometry, often using specialized equipment and adhering to regulatory standards to ensure assay accuracy and reliability.

What is assay development?

Assay development is the process of designing and optimizing laboratory tests to detect or measure specific biological molecules, such as proteins, nucleic acids, or small compounds. It involves selecting appropriate techniques, reagents, and conditions to ensure accuracy, sensitivity, and reproducibility, often requiring knowledge of biochemistry and instrumentation. Assay development is essential in fields like diagnostics, drug discovery, and research to generate reliable data for decision-making.

What are popular job titles related to Assay Development jobs in Washington?

For Assay Development jobs in Washington, the most frequently searched job titles are:

What cities in Washington are hiring for Assay Development jobs?

Cities in Washington with the most Assay Development job openings:

Infographic showing various Assay Development job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 11% Part Time, 2% Temporary, and 6% Contract. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $91,083 per year, or $43.8 per hour.

Scientist (Bio-Separations) (51672)

GAP SOLUTIONS INC

Gaithersburg, MD โ€ข On-site

Full-time

Re-posted 9 hours ago


Job description

Position Objective: The Scientist will provide support to the National Institute of Allergy and Infectious Diseases (NIAID) within the National Institutes of Health (NIH).

Duties and Responsibilities:

  • Advance the science in the laboratory through new procedures and discoveries.
  • Advance the science through proposing and investigating new target projects for initiation based on novelty and relevance to human health.
  • Independently direct and conduct special research projects that have a high priority for the laboratory with special emphasis in the development of novel research treatments.
  • Provide advice and assistance to users in designing experiments, using instrumentation, data acquisition and analysis, and preparing figures for publication.
  • Participate in the laboratoryโ€™s review of future proposals for resource allocations.
  • Oversee project data quality; analyze and interpret project data.
  • Maintain a detailed and up-to-date electronic laboratory notebook detailing all experiments.
  • Conducts analytical assay development and performs analytical assays in support of the assessment of clinical trial materials for quality and safety. 1
  • Designs and executes complex bio-separation and analytical strategies, including HPLC (all separation modes) and electrophoretic techniques, to support vaccine research and development initiatives 2
  • Independently plan, design, and execute multiple hypothesis-driven research projects within bio-separation technology, applying sound scientific judgment. 3
  • Develop and implement experimental plans; analyze and interpret data with scientific rigor; and generate evidence-based conclusions that advance new methods and investigational findings.
  • Define clear problem statements, formulate testable scientific hypotheses, and apply conceptual thinking to guide research direction.
  • Manage projects to meet established goals within timeline and budget constraints, initially supporting mAb and vaccine programs with potential expansion to mRNA/LNP platforms.
  • Prepare and clearly present research findings at internal meetings and contribute to internal and external scientific forums.
  • Experience in bio-separation technologies, including capillary-based methods and chromatographic analysis of proteins and glycoproteins.
  • Clean Equipment, Run Validation, and Inspect Equipment
  • Meet with lab members to present updates

Basic Qualifications:

  • Ph.D. in a scientific field. ย ORย 3+ years of specialized experience plus a Masterโ€™s degree is equivalent to a Ph.D.ย  ORย 5+ years of specialized experience plus a BA/BS degree is equivalent to a Ph.D.
  • Familiarity with computer software including word processing, data evaluation, and project timeline management.
  • Skilled in PowerPoint, MS Project, MS Access, and Outlook.

Preferred Qualifications:

  • Ability to communicate effectively, orally and in writing, with non-technical and technical staff
  • Detail-oriented and possess strong organizational skills with the ability to prioritize multiple tasks and projects
  • Demonstrated knowledge of maintaining accurate and detailed records

*This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required by this position.ย ย 

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed above are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

GAP Solutions provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job, email us at recruiting@gapsi.com. You will need to reference the requisition number of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a requisition number will not be returned.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law.

This position is contingent upon contract award.