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Scientist vs senior scientist

The differences between scientists and senior scientists can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a scientist and a senior scientist. Additionally, a senior scientist has an average salary of $106,672, which is higher than the $97,344 average annual salary of a scientist.

The top three skills for a scientist include chemistry, data analysis and patients. The most important skills for a senior scientist are patients, data analysis, and molecular biology.

Scientist vs senior scientist overview

ScientistSenior Scientist
Yearly salary$97,344$106,672
Hourly rate$46.80$51.28
Growth rate17%17%
Number of jobs62,46749,712
Job satisfaction--
Most common degreeBachelor's Degree, 60%Bachelor's Degree, 51%
Average age4141
Years of experience44

What does a scientist do?

A scientist is responsible for researching and analyzing the nature and complexities of the physical world to identify discoveries that would improve people's lives and ignite scientific knowledge for society. Scientists' duties differ in their different areas of expertise, but all of them must have a broad comprehension of scientific disciplines and methods to support their experiments and investigations. They collect the sample for their research, record findings, create research proposals, and release publications. A scientist must know how to utilize laboratory equipment to support the study and drive results efficiently and accurately.

What does a senior scientist do?

A senior scientist is usually in charge of overseeing experiments and evaluating junior scientists' performance, especially in laboratory settings. Moreover, it is also their responsibility to assess every progress report to ensure it's accuracy and validity. As a senior scientist in the field, it is essential to lead and encourage fellow scientists in their joint pursuit for scientific innovations, all while adhering to the laboratory's standards and policies.

Scientist vs senior scientist salary

Scientists and senior scientists have different pay scales, as shown below.

ScientistSenior Scientist
Average salary$97,344$106,672
Salary rangeBetween $67,000 And $140,000Between $74,000 And $153,000
Highest paying CityRedwood City, CARedwood City, CA
Highest paying stateCaliforniaCalifornia
Best paying companyAirbnbBill & Melinda Gates Foundation
Best paying industryTechnologyTelecommunication

Differences between scientist and senior scientist education

There are a few differences between a scientist and a senior scientist in terms of educational background:

ScientistSenior Scientist
Most common degreeBachelor's Degree, 60%Bachelor's Degree, 51%
Most common majorChemistryChemistry
Most common collegeUniversity of Southern CaliforniaDuke University

Scientist vs senior scientist demographics

Here are the differences between scientists' and senior scientists' demographics:

ScientistSenior Scientist
Average age4141
Gender ratioMale, 56.9% Female, 43.1%Male, 70.1% Female, 29.9%
Race ratioBlack or African American, 6.5% Unknown, 4.1% Hispanic or Latino, 9.8% Asian, 26.3% White, 53.2% American Indian and Alaska Native, 0.1%Black or African American, 6.3% Unknown, 4.1% Hispanic or Latino, 9.5% Asian, 26.9% White, 53.2% American Indian and Alaska Native, 0.1%
LGBT Percentage8%8%

Differences between scientist and senior scientist duties and responsibilities

Scientist example responsibilities.

  • Lead a cross-functional team to return an HIV combination product to market on random-access instrument.
  • Design the VERIS HIV-1 quantitative PCR assay which achieve Conformit Europ enne (CE) marking.
  • Manage an elemental analytical laboratory that include operating, maintaining and troubleshooting an ICP-OES, ICPMS, MXRF, and IC.
  • Develop and manage third party claim investigations and contractor remedial oversight for various insurance companies.
  • Manage study protocols and study conduct, intimately involve in the toxicology and pharmacokinetic study protocol development process.
  • Manage sample inventory via in-house laboratory information management system (LIMS) and implement additional systems for sample and chemical organization.
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Senior scientist example responsibilities.

  • Lead the development and implementation of new technology for use in NMR applications.
  • Strategize and manage the PK/PD program with internal collaborations including chemistry, DMPK, formulation and toxicology.
  • Lead a team and develop a 24-channel GC parallel separation system for high throughput screening of catalysts.
  • Lead a team of 11 direct reports and 35 indirect reports to solve development problems for multicapillary electrophoresis instruments.
  • Influence and impact others through building and maintaining strong networks that are leverage to obtain critical information and accomplish objectives.
  • Manage collaborations with external CROs.
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Scientist vs senior scientist skills

Common scientist skills
  • Chemistry, 9%
  • Data Analysis, 7%
  • Patients, 7%
  • Molecular Biology, 4%
  • Cell Culture, 4%
  • Java, 3%
Common senior scientist skills
  • Patients, 11%
  • Data Analysis, 6%
  • Molecular Biology, 3%
  • Research Projects, 3%
  • C++, 3%
  • Java, 3%

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