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Associate staff scientist vs principal scientist

The differences between associate staff scientists and principal scientists can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both an associate staff scientist and a principal scientist. Additionally, a principal scientist has an average salary of $119,982, which is higher than the $88,792 average annual salary of an associate staff scientist.

The top three skills for an associate staff scientist include FDA, sops and cellular assays. The most important skills for a principal scientist are oncology, data analysis, and drug discovery.

Associate staff scientist vs principal scientist overview

Associate Staff ScientistPrincipal Scientist
Yearly salary$88,792$119,982
Hourly rate$42.69$57.68
Growth rate17%17%
Number of jobs111,25480,899
Job satisfaction--
Most common degreeBachelor's Degree, 52%Bachelor's Degree, 51%
Average age4141
Years of experience44

Associate staff scientist vs principal scientist salary

Associate staff scientists and principal scientists have different pay scales, as shown below.

Associate Staff ScientistPrincipal Scientist
Average salary$88,792$119,982
Salary rangeBetween $62,000 And $126,000Between $84,000 And $169,000
Highest paying CitySan Carlos, CASan Francisco, CA
Highest paying stateRhode IslandCalifornia
Best paying companySAS InstitutePayPal
Best paying industryTechnologyFinance

Differences between associate staff scientist and principal scientist education

There are a few differences between an associate staff scientist and a principal scientist in terms of educational background:

Associate Staff ScientistPrincipal Scientist
Most common degreeBachelor's Degree, 52%Bachelor's Degree, 51%
Most common majorBiochemistry, Biophysics, Molecular BiologyChemistry
Most common collegeUniversity of Southern CaliforniaDuke University

Associate staff scientist vs principal scientist demographics

Here are the differences between associate staff scientists' and principal scientists' demographics:

Associate Staff ScientistPrincipal Scientist
Average age4141
Gender ratioMale, 56.1% Female, 43.9%Male, 76.8% Female, 23.2%
Race ratioBlack or African American, 6.3% Unknown, 4.1% Hispanic or Latino, 9.6% Asian, 26.4% White, 53.5% American Indian and Alaska Native, 0.1%Black or African American, 6.3% Unknown, 4.1% Hispanic or Latino, 9.6% Asian, 26.4% White, 53.4% American Indian and Alaska Native, 0.1%
LGBT Percentage8%8%

Differences between associate staff scientist and principal scientist duties and responsibilities

Associate staff scientist example responsibilities.

  • Manage sample inventory via in-house laboratory information management system (LIMS) and implement additional systems for sample and chemical organization.
  • Process client samples requiring DNA purification and DNA characterization.
  • Perform sequencing and real time PCR.
  • Conduct research on global regulatory networks using mutagenesis and DNA microarray techniques.
  • Conduct behavioral neurobiology pharmaceutical research including data analysis, record keeping following FDA regulations.
  • Key activities include process chemistry development, synthesis of intermediates, compound purification and structure identification, and comprehensive scientific documentation.
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Principal scientist example responsibilities.

  • Manage pediatric dose development project, technology transfer project and alternate API supplier qualification project on budget and on schedule
  • Provide development of and line support for assign immunoassay reagents, calibrators and controls.
  • Transfer controls to manufacturing for product launch and include all require studies, testing and documentation under GMP guidelines.
  • Maintain several lab documents for ISO certification.
  • Understand drug metabolism and pharmacokinetics and design stable molecules.
  • Image visualization and manipulation of background plates for animation and post-processing.
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Associate staff scientist vs principal scientist skills

Common associate staff scientist skills
  • FDA, 68%
  • Sops, 8%
  • Cellular Assays, 8%
  • DNA, 6%
  • Data Collection, 5%
  • PCR, 5%
Common principal scientist skills
  • Oncology, 7%
  • Data Analysis, 6%
  • Drug Discovery, 5%
  • GMP, 3%
  • Experimental Design, 3%
  • Clinical Trials, 3%

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