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Junior chemist vs senior chemist

The differences between junior chemists 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 $64,002 average annual salary of a junior chemist.

The top three skills for a junior chemist include lab equipment, R and HPLC. The most important skills for a senior chemist are method development, laboratory equipment, and HPLC.

Junior chemist vs senior chemist overview

Junior ChemistSenior Chemist
Yearly salary$64,002$91,008
Hourly rate$30.77$43.75
Growth rate6%6%
Number of jobs13,46112,823
Job satisfaction--
Most common degreeBachelor's Degree, 73%Bachelor's Degree, 71%
Average age4242
Years of experience--

What does a junior chemist do?

A Junior Chemist prepares test solutions, compounds, and reagents for laboratory personnel to conduct the test. They work under the supervision of a senior chemist.

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.

Junior chemist vs senior chemist salary

Junior chemists and senior chemists have different pay scales, as shown below.

Junior ChemistSenior Chemist
Average salary$64,002$91,008
Salary rangeBetween $36,000 And $110,000Between $67,000 And $123,000
Highest paying CityEast Windsor, NJFremont, CA
Highest paying stateDelawareVermont
Best paying companyAPTIMGoogle
Best paying industryManufacturingManufacturing

Differences between junior chemist and senior chemist education

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

Junior ChemistSenior Chemist
Most common degreeBachelor's Degree, 73%Bachelor's Degree, 71%
Most common majorChemistryChemistry
Most common collegeUniversity of Southern CaliforniaUniversity of North Carolina at Chapel Hill

Junior chemist vs senior chemist demographics

Here are the differences between junior chemists' and senior chemists' demographics:

Junior ChemistSenior Chemist
Average age4242
Gender ratioMale, 58.2% Female, 41.8%Male, 67.6% Female, 32.4%
Race ratioBlack or African American, 7.9% Unknown, 4.6% Hispanic or Latino, 9.4% Asian, 19.7% White, 58.1% American Indian and Alaska Native, 0.2%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 Percentage5%5%

Differences between junior chemist and senior chemist duties and responsibilities

Junior chemist example responsibilities.

  • Achieve and maintain ISO 9001-2000 certification by creating and implementing policies and serving as management representative.
  • Process laboratory data to ensure efficiency of plant operations and troubleshoot unexpect conditions to prevent an upset within the plant.
  • Solve the quality issues with Zithromax SDD extrusion during a systems audit of the start up process, in Vega Baja.
  • Provide general support to the custom mixing and extrusion departments in day-to-day operations.

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.
  • Show more

Junior chemist vs senior chemist skills

Common junior chemist skills
  • Lab Equipment, 17%
  • R, 8%
  • HPLC, 6%
  • PH Meter, 5%
  • QC, 5%
  • Analytical Instruments, 5%
Common senior chemist skills
  • Method Development, 8%
  • Laboratory Equipment, 6%
  • HPLC, 5%
  • Analytical Methods, 5%
  • R, 4%
  • GMP, 4%

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