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Assay development scientist vs senior chemist

The differences between assay development scientists and senior chemists can be seen in a few details. Each job has different responsibilities and duties. Additionally, a senior chemist has an average salary of $91,008, which is higher than the $75,782 average annual salary of an assay development scientist.

The top three skills for an assay development scientist include assay development, cell-based assays and data analysis. The most important skills for a senior chemist are method development, laboratory equipment, and HPLC.

Assay development scientist vs senior chemist overview

Assay Development ScientistSenior Chemist
Yearly salary$75,782$91,008
Hourly rate$36.43$43.75
Growth rate17%6%
Number of jobs95,38112,823
Job satisfaction--
Most common degreeBachelor's Degree, 60%Bachelor's Degree, 71%
Average age4142
Years of experience4-

What does an assay development scientist do?

Assay development scientists are biochemical experts who develop procedures that test or measure the activity of a drug or biochemical in an organism. These scientists are required to provide technical support to develop new assays as well as assist in the transfer of assay to clinical laboratories internationally. They must collaborate with laboratory scientists and managers to optimize laboratory processes for increased efficiency and effectiveness. Assay development scientists must also produce and submit reports about the development of assays to the research & development (R&D;) managers as well as project managers.

What does a senior chemist do?

Senior Chemists are responsible for designing, developing, and testing formulations and compounds. They also maintain and troubleshoot laboratory equipment and relevant documentation.

Assay development scientist vs senior chemist salary

Assay development scientists and senior chemists have different pay scales, as shown below.

Assay Development ScientistSenior Chemist
Average salary$75,782$91,008
Salary rangeBetween $50,000 And $113,000Between $67,000 And $123,000
Highest paying CitySan Francisco, CAFremont, CA
Highest paying stateAlaskaVermont
Best paying companyGenentechGoogle
Best paying industryManufacturingManufacturing

Differences between assay development scientist and senior chemist education

There are a few differences between an assay development scientist and a senior chemist in terms of educational background:

Assay Development ScientistSenior Chemist
Most common degreeBachelor's Degree, 60%Bachelor's Degree, 71%
Most common majorBiologyChemistry
Most common collegeUniversity of Southern CaliforniaUniversity of North Carolina at Chapel Hill

Assay development scientist vs senior chemist demographics

Here are the differences between assay development scientists' and senior chemists' demographics:

Assay Development ScientistSenior Chemist
Average age4142
Gender ratioMale, 52.1% Female, 47.9%Male, 67.6% Female, 32.4%
Race ratioBlack or African American, 6.3% Unknown, 4.1% Hispanic or Latino, 9.5% Asian, 29.0% White, 51.0% American Indian and Alaska Native, 0.1%Black or African American, 7.8% Unknown, 4.6% Hispanic or Latino, 9.3% Asian, 22.3% White, 55.7% American Indian and Alaska Native, 0.2%
LGBT Percentage8%5%

Differences between assay development scientist and senior chemist duties and responsibilities

Assay development scientist example responsibilities.

  • Manage a group of three laboratory technicians performing ELISA assays and protein purification.
  • Develop and manage third party claim investigations and contractor remedial oversight for various insurance companies.
  • Co-Direct implementation of immunoassay analysis software interface into LIMS.
  • Perform total RNA and specific RNA extraction of samples.
  • Involve in DNA extraction, library prep, bio-analysing and sequencing runs.
  • Develop residual host cell DNA assays in drug substance and in-process samples using real time PCR.
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Senior chemist example responsibilities.

  • Manage an analytical laboratory, which include SEM-EDS, GC-MS, GPC, FT-IR, ICP-MS, TGA and DSC equipment.
  • Conduct GC-MS, TGA, and FTIR, UV/Vis spectroscopic analysis of extractables and elemental impurities.
  • Develop Simethicone assay method by FT-IR in liquid dosage.
  • Used EPA methods for actinide, technetium, strontium, and tritium determination.
  • Prepare submission documentation, including CMC sections, for IDE and PMA submissions.
  • Supervise mobile lab team of analysts at various EPA super fund site locations for PCB and halo-hydrocarbons analysis testing.
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Assay development scientist vs senior chemist skills

Common assay development scientist skills
  • Assay Development, 10%
  • Cell-Based Assays, 10%
  • Data Analysis, 8%
  • Next-Generation Sequencing, 7%
  • Molecular Biology, 6%
  • Elisa, 5%
Common senior chemist skills
  • Method Development, 8%
  • Laboratory Equipment, 6%
  • HPLC, 5%
  • Analytical Methods, 5%
  • R, 4%
  • GMP, 4%

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