ZipRecruiter

Log In

1

Director Assay Development Jobs in Missouri (NOW HIRING)

Bioio, Inc.

Be Seen First

Senior Scientist

Saint Louis, MO · On-site

$90K - $125K/yr

Small team, real ownership, direct line to the CEO. We need someone fluent in the wet lab and ... Genuinely strong at mammalian cell culture and assay development (this is non-negotiable) * Fluent ...

Washington University of St. Louis

$18.77 - $31.94/hr

John DiPersio, with direct reporting to Dr. Jerry Xiang. This position is part of a translational ... Performs independently complex research studies, experiments and assays. Primary Duties ...

Kemin

Research Associate

Butler, MO · On-site

Hennessy Research Associates - a Kemin Company is seeking a Research Associate to join the R&D team ... direct supervision. * Conduct serum neutralization assays and other virology-based laboratory ...

next page

Showing results 1-20

All JobsAssay Development JobsDirector Assay Development JobsDirector Assay Development Jobs in Missouri

Director Assay Development information

See Missouri salary details

$19.7K

$87.6K

$168.8K

How much do director assay development jobs pay per year?

As of Aug 31, 2026, the average yearly pay for director assay development in Missouri is $87,563.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,000.00 and $96,600.00 per year, depending on experience, location, and employer.

What does a director assay development do?

A Director of Assay Development leads teams responsible for designing, developing, and validating laboratory assays, which are tests used to detect or measure specific biological molecules. They oversee project timelines, ensure regulatory compliance, manage budgets, and collaborate with research, clinical, and commercial teams. This role often involves strategic planning, troubleshooting technical challenges, and ensuring that assay products meet quality and performance standards necessary for clinical or research applications.

What are the primary challenges faced by a director assay development when leading cross-functional teams?

A Director of Assay Development often manages multidisciplinary teams including scientists, engineers, and regulatory specialists. One of the main challenges is ensuring clear communication and alignment among team members with diverse expertise and priorities, especially when balancing scientific innovation with regulatory compliance and project timelines. Additionally, adapting to evolving technologies and customer requirements while maintaining assay robustness and reproducibility can be demanding. Effective leadership in this role requires fostering collaboration, efficiently resolving conflicts, and strategically prioritizing resources to meet both short-term milestones and long-term organizational goals.

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

To thrive as a Director of Assay Development, you need a strong background in molecular biology, biochemistry, or a related field, often supported by an advanced degree (PhD or MS) and extensive experience in assay design and validation. Familiarity with laboratory automation, data analysis software, and regulatory standards such as CLIA or GLP is typically required. Leadership, project management, and effective communication are essential soft skills for guiding teams and collaborating across departments. These competencies are crucial for ensuring robust assay performance, meeting regulatory requirements, and driving innovation within the organization.

What is the difference between Director Assay Development vs Senior Assay Scientist?

AspectDirector Assay DevelopmentSenior Assay Scientist
CredentialsAdvanced degree (PhD or MS), leadership experienceMaster's or PhD, specialized technical expertise
Work EnvironmentLeadership, project management, cross-functional teamsLaboratory research, assay development, experimental work
Employer & IndustryBiotech, pharma, diagnostics companiesResearch labs, biotech firms, pharmaceutical companies
Search & Comparison IntentUnderstanding leadership roles in assay developmentTechnical assay development and research roles

The main difference between a Director Assay Development and a Senior Assay Scientist lies in their responsibilities and experience. The Director oversees project strategy, manages teams, and interacts with upper management, while the Senior Assay Scientist focuses on hands-on assay development and technical research. Both roles require strong scientific credentials, but the director position emphasizes leadership and strategic planning.

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

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

What job categories do people searching Director Assay Development jobs in Missouri look for?

The top searched job categories for Director Assay Development jobs in Missouri are:

What cities in Missouri are hiring for Director Assay Development jobs?

Cities in Missouri with the most Director Assay Development job openings:

Director Assay Development jobs near you

Senior Scientist

Bioio, Inc.

Saint Louis, MO • On-site

$90K - $125K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

Be Seen First

After you apply to this job, you can share why you’re interested to jump to the top of the candidate list.

Job description

Senior Scientist

Bioio, Inc. | St. Louis, MO (on-site) | Full-time

We're a preclinical drug discovery company building first-in-class small molecule therapeutics and a functional genomics AI discovery platform. Lead program is a first-in-class diabetes drug insulin sensitizer that synergizes with GLP-1s. Small team, real ownership, direct line to the CEO.

We need someone fluent in the wet lab and proficient in the dry lab. You'll run the cell-based and biochemical assays that drive our pipelines, then help turn that data into signal our computational platform can learn from. Mostly bench work, but analytical capabilities are critical.

You:

  • PhD in cell biology, biochemistry, pharmacology, or similar preferred but not required.
  • Genuinely strong at mammalian cell culture and assay development (this is non-negotiable)
  • Fluent with data analysis
  • Thrive in a lean startup where you own your programs
  • Bonus: metabolic or neuro disease models, screening, drug discovery experience

We offer: competitive salary $90-125K, company-paid health premiums, 401(k) match, equity, flexible time off.

Bioio is an equal opportunity employer.