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General Matter

Mass Spectrometry Chemist

Los Angeles, CA · On-site

$100K - $150K/yr

About This Role As a Mass Spectrometry Chemist at General Matter, you will play a critical role in establishing and advancing our analytical measurement capabilities for uranium isotopic analysis.

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How much do mass spectroscopy jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for mass spectroscopy in the United States is $24.76, according to ZipRecruiter salary data. Most workers in this role earn between $23.80 and $25.72 per hour, depending on experience, location, and employer.

What is mass spectrometry?

Mass spectrometry is an analytical technique used to identify the amount and type of chemicals present in a sample by measuring the mass-to-charge ratio of its ions. It is widely used in chemistry, biology, and environmental science for analyzing complex mixtures, detecting trace elements, and determining molecular structures. The process involves ionizing chemical compounds, separating the ions, and detecting them based on their mass and charge. Mass spectrometry provides precise, sensitive, and reliable results, making it an essential tool in both research and industry.

What are the key skills and qualifications needed to thrive as a mass spectrometrist, and why are they important?

To thrive as a Mass Spectrometrist, you need a solid background in chemistry or biochemistry, strong analytical skills, and typically a degree in a relevant scientific field. Familiarity with mass spectrometry instruments, data analysis software (such as Xcalibur or MassLynx), and relevant certifications are often required. Attention to detail, problem-solving abilities, and effective communication are vital soft skills for interpreting results and collaborating with research teams. These skills ensure accurate data generation, reliable analysis, and successful project outcomes in laboratory and research settings.

What are some common challenges mass spectrometry professionals face when analyzing complex samples?

Professionals in mass spectrometry often encounter challenges such as matrix effects, sample contamination, and instrument sensitivity when analyzing complex samples. These issues can impact accuracy and require careful sample preparation, method development, and troubleshooting. Collaborating with chemists and lab technicians is also crucial to optimize protocols and ensure reliable results. Staying current with evolving technologies and data analysis techniques helps professionals address these challenges effectively.

What is the difference between Mass Spectroscopy vs Analytical Chemist?

AspectMass SpectroscopyAnalytical Chemist
Required CredentialsDegree in Chemistry or related field, specialized training in mass spectrometryDegree in Chemistry, often with certifications in analytical techniques
Work EnvironmentLaboratories, research facilities, industrial labsLaboratories, quality control, research and development
Industry UsageUsed for identifying compounds, quantifying molecules, structural analysisUsed for analyzing samples, method development, data interpretation

Mass Spectroscopy is a specialized technique used within the broader role of an Analytical Chemist. While mass spectrometrists focus on operating and interpreting mass spectrometry instruments, analytical chemists apply a range of techniques, including mass spectrometry, to analyze samples. Both roles require chemistry backgrounds and work in similar environments, but their focus areas differ, with mass spectrometry being a specific skill within the analytical chemistry field.

What can you do with mass spectroscopy?

Mass spectroscopy is used by professionals to identify and quantify chemical compounds, analyze molecular structures, and detect impurities in samples. It is commonly employed in fields like chemistry, biochemistry, and environmental science, often requiring specialized training and laboratory equipment. The technique helps in research, quality control, and forensic analysis.

What jobs use mass spectrometry?

Mass spectrometry is used in various scientific and industrial roles, including analytical chemists, laboratory technicians, forensic scientists, pharmaceutical researchers, and environmental scientists. These professionals operate mass spectrometers to analyze chemical compositions, identify compounds, and support research or quality control processes, often requiring specialized training and knowledge of analytical techniques.
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Mass Spectroscopy jobs near you
Infographic showing various Mass Spectroscopy job openings in the United States as of August 2026, with employment types broken down into 68% Full Time, 31% Part Time, and 1% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $51,500 per year, or $24.8 per hour.

Mass Spectrometry Technician

University of Pittsburgh

Pittsburgh, PA • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Shared Research Support Services is hiring a Mass Spectrometry (MS) Lab Technician. This technician will be a vital part of a scientific team, responsible for operating, maintaining, and troubleshooting mass spectrometry instruments used to analyze samples. Their work contributes to research, development, and quality assurance in various fields. Under the supervision of the MS Facility Director, the MS Technician will work in close collaboration with researchers to carry out sample preparation, downstream mass spectrometry analyses, and interpretation of results, and finally report creation. The focus of this position is on mass spec analysis of intact proteins, including proteins with post-translational and chemical modifications, and proteomics. The MS Facility's main goal is to provide high-standard mass spectrometry services to the research community.

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