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Assay Development Manager Jobs (NOW HIRING)

We are seeking an experienced and highly motivated Sr. Director, Assay Development to drive ... Ability to manage multiple outcomes while achieving overall organizational objectives * Exceptional ...

Scientist, Assay Development

Seattle, WA · On-site

$120K - $135K/yr

RareCyte is looking for an Assay Development Scientist based in our Seattle, WA office. The ... Work with the leadership team and the Project Manager to achieve program goals in the expected ...

Ability to manage multiple projects simultaneously with attention to detail and quality to achieve aggressive turnaround times * Experience developing antibody-based assays * Experience with ...

Ability to manage multiple projects simultaneously with attention to detail and quality to achieve aggressive turnaround times * Experience developing antibody-based assays * Experience with ...

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Assay Development Manager information

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How much do assay development manager jobs pay per year?

As of Sep 14, 2026, the average yearly pay for assay development manager in the United States is $71,527.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,500.00 and $93,500.00 per year, depending on experience, location, and employer.

What is an assay development manager?

An Assay Development Manager is a scientific professional responsible for leading the design, development, validation, and optimization of laboratory assays, which are tests used to measure the presence or amount of a substance in biological samples. They manage teams of scientists and collaborate closely with research, quality, and regulatory departments to ensure assays meet scientific and regulatory requirements. Their work is vital in fields such as biotechnology, pharmaceuticals, and diagnostics, supporting drug discovery, disease diagnosis, and product development.

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

To thrive as an Assay Development Manager, you need a strong background in molecular biology, biochemistry, or a related field, typically with an advanced degree and experience in assay design and validation. Familiarity with laboratory automation, data analysis software, and quality management systems is essential, along with relevant certifications like GLP or ISO standards. Strong project management, leadership, and communication skills help drive cross-functional teams and ensure effective collaboration. These competencies are crucial for delivering reliable assays that meet scientific, regulatory, and business objectives.

What are some common challenges faced by an assay development manager during the early stages of a new project?

One of the main challenges Assay Development Managers encounter in the early phases of a project is balancing the need for high sensitivity and specificity with practicality and scalability. They often need to troubleshoot unexpected assay variability, optimize protocols, and ensure the reproducibility of results under tight deadlines. Additionally, coordinating input from cross-functional teams—such as R&D scientists, quality assurance, and regulatory affairs—can present logistical hurdles. Effective communication and project management skills are essential to navigate these complexities and drive the project forward.

What is the difference between Assay Development Manager vs Laboratory Supervisor?

AspectAssay Development ManagerLaboratory Supervisor
CredentialsBachelor's/Master's in Life Sciences, relevant certificationsBachelor's in Life Sciences or related field, relevant certifications
Work EnvironmentResearch labs, biotech or pharma companiesLaboratories, clinical or research settings
Employer & IndustryBiotech, pharmaceutical, diagnosticsResearch institutions, hospitals, biotech
Primary FocusDesigning and optimizing assays, project managementOverseeing daily lab operations, staff supervision

The Assay Development Manager focuses on designing, developing, and optimizing assays, often managing projects and teams. In contrast, the Laboratory Supervisor oversees daily lab operations and staff, ensuring smooth workflow. Both roles require relevant scientific credentials and work in similar environments, but their core responsibilities differ significantly.

How to do assay development?

Assay development involves designing and optimizing laboratory tests to accurately measure specific analytes or biological activities. It requires selecting appropriate detection methods, validating assay performance parameters such as sensitivity and specificity, and ensuring reproducibility. Skills in laboratory techniques, familiarity with instrumentation, and understanding of regulatory standards are essential for successful assay development.
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Infographic showing various Assay Development Manager job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 81% Full Time, 15% Part Time, and 2% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $71,527 per year, or $34.4 per hour.

Technologist - Assay Development

Alpharetta, GA

FULGENT THERAPEUTICS LLC
Chemical Manufacturing • 1 - 10 employees

Full-time

Posted 17 days ago


Job description

About Us

CSI Laboratories, a Fulgent Genetics Company, is a nationally recognized cancer testing and diagnostics laboratory experienced in helping pathologists and oncologists diagnose and treat cancer patients.

Founded in 2011, our parent entity, Fulgent Genetics, has evolved into a premier full-service genomic testing company built around a foundational technology platform. 

Through our diverse testing menu, Fulgent is focused on transforming patient care in oncology, anatomic pathology, infectious and rare diseases, and reproductive health. We believe that by providing a wide range of effective, flexible testing options in conjunction with best-in-class service and support, we can redefine the way medicine is managed for patients and clinicians alike.

Since integrating with our therapeutic development business, Fulgent is also developing drug candidates for treating a broad range of cancers using a novel nanoencapsulation and targeted therapy platform. By merging our fields of expertise, we aim to become a fully integrated precision medicine company.

Summary of Position

The Assay Development Technologist is a cross-functional role comprised of assay development in collaboration with the Molecular Director, Senior Management, and the Molecular Department to drive decision-making and data-driven product development.

The Assay Development Technologist will initiate study projects, investigate the feasibility of potential projects, design and develop methods and assays, generate and interpret study results through the application of scientific principles and analytical techniques, and drive novel molecular biology assays from research to product proof-of-concept.

The Assay Development Technologist will be responsible for designing and developing fully automated, high-throughput genetic tests from concept through commercial launch. The assay development technologist strives to create a highly collaborative environment, with an emphasis on cross-functional projects. Continually assessing and integrating cutting-edge technology into our laboratory and development process, as well as will playing a key role in developing new tests as well as troubleshooting and maintaining existing assays in collaboration with the molecular department.

Key Job Elements

  • Demonstrate high attention to detail with a depth of knowledge in the principles of molecular biology and the use of instrumentation for genetic testing.
  • Work with Molecular Director and Senior Management to identify new assays with the potential to bring them in house
  • Lead research and development by designing new or optimizing existing molecular assays
  • Utilize molecular biology techniques and instrumentation for the successful validation and implementation of assays into established workflows.
  • Author all documents needed for assay development and implementation (i.e. validation plan, SOP, etc.)
  • Identify bottlenecks and potential solutions for streamlining testing procedures
  • Play a key role in developing new tests as well as troubleshooting and maintaining existing assays
  • Serves as SME and trains team members
  • Performs routine assays and maintains proficiency in those assays

Knowledge/Experience

  • Masters or Bachelor’s Degree with extensive experience with assay development.
  • Experience with human genetics and molecular biology techniques.
  • Prior experience with laboratory regulations (CLIA, CAP, NYS) highly preferred.
  • Ability to multi-task, work independently, and prioritize tasks.
  • MB or equivalent certification preferred.

Supervisory Responsibilities

  • No

Reports To

  • Molecular Manager

Environment

Fulgent Therapeutics LLC/CSI is an Equal Employment Opportunity Employer. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions. The term “qualified individual with a disability” means an individual with a disability who, with or without reasonable accommodation, can perform the essential functions of the position.

  • A moderate amount of standing is often required.
  • Potential Exposure to toxic chemicals and the biohazards associated with handling blood, solid tissue, and body fluids.
  • Possess manual dexterity to perform analytical testing.

Please note that Fulgent (and its affiliated companies, including Inform Diagnostics and CSI Laboratories) does not accept unsolicited information and/or resumes from search firms or agencies for our job postings. Search firms or agencies without an applicable contract and/or express approval to recruit for the role in question — that choose to submit a resume or client information to our career page or to any employee of Fulgent — will not be eligible for payment of any fee(s), and any associated shared data will become the property of Fulgent.