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Lc Ms Scientist Jobs (NOW HIRING)

Kelly Services

LC-MS Scientist

Spring House, PA

$35 - $40/hr

Scientist - LC-MS Bioanalysis Kelly Science & Clinical is seeking a Scientist to join a leading global pharmaceutical company supporting its New Discovery Paradigm (NDP) - Peptide research program.

RPM ReSearch

LCMS Scientist

Columbia, MO · On-site

Senior / Principal LC-MS Scientist Columbia, Missouri (on-site) Relocation assistance available We are searching for a Senior / Principal LC-MS Scientist to join a growing bioanalytical team in ...

Boston Analytical

Scientist I (LC-MS)

Salem, NH · On-site

Duties include analysis of extract and pharmaceutical product samples using LC-MS, GC-MS, and/or ICP-MS. A Scientist II will also develop and validate leachables methods for these techniques. PRIMARY ...

Pharmaron

Scientist I/II - LC-MS/MS Bioanalysis

Exton, PA · On-site

$55K - $70K/yr

Scientist I/II - LC-MS/MS Bioanalysis Salary Range: $55,000-$70,000 Location: Exton, PA (On-site) About Pharmaron Pharmaron is a global contract research and manufacturing organization (CRO/CDMO ...

Pharmaron

Scientist I/II - LC-MS/MS Bioanalysis

Exton, PA · On-site

$55K - $70K/yr

Scientist I/II - LC-MS/MS Bioanalysis Salary Range: $55,000-$70,000 Location: Exton, PA (On-site) About Pharmaron Pharmaron is a global contract research and manufacturing organization (CRO/CDMO ...

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Lc Ms Scientist information

What is an LC MS scientist?

LC-MS scientists are analytical chemists who specialize in using liquid chromatography-mass spectrometry (LC-MS) techniques to identify, quantify, and analyze chemical compounds in various samples. They play a critical role in fields such as pharmaceuticals, environmental science, food safety, and biotechnology by preparing samples, operating LC-MS instruments, and interpreting complex data. Their work helps ensure product safety, compliance with regulations, and advances in research and development.

What skills and qualifications are needed to be an LC MS scientist?

To excel as an LC-MS Scientist, a strong background in analytical chemistry, experience with liquid chromatography-mass spectrometry (LC-MS), and at least a bachelor's or master's degree in a relevant scientific field are essential. Familiarity with data analysis software (such as MassLynx or Xcalibur), instrument calibration, and method development is typically required. Attention to detail, problem-solving skills, and effective communication help scientists interpret data accurately and collaborate across multidisciplinary teams. These skills are crucial for ensuring high-quality analytical results and supporting research or regulatory compliance in laboratory settings.

What are common challenges faced by LC MS scientists when developing new analytical methods?

LC-MS Scientists often encounter challenges such as matrix effects, where components in the sample interfere with analyte detection, and the need to balance sensitivity with specificity. Method development also requires careful optimization of sample preparation, chromatographic conditions, and mass spectrometer settings to achieve accurate, reliable results. Collaboration with colleagues in sample preparation, data analysis, and quality assurance is key to troubleshooting and refining methods. Staying current with advancements in instrumentation and software can also help overcome technical challenges and improve workflow efficiency.
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Infographic showing various Lc Ms Scientist job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 82% Full Time, 11% Part Time, and 6% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

LC-MS Scientist

Kelly Services

Spring House, PA

$35 - $40/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 20 days ago

Job description

Scientist – LC-MS Bioanalysis

Kelly Science & Clinical is seeking a Scientist to join a leading global pharmaceutical company supporting its New Discovery Paradigm (NDP) – Peptide research program. This position offers the opportunity to contribute to innovative discovery research through LC-MS bioanalysis and high-throughput assay development.

Position Details

Pay: $35/hr-$40/hr

Shift: Monday-Friday, 8am-5pm

Location: Spring House, PA

Contract Type: Long term contract (12 months, renewable)

Position Overview

The Scientist will provide bioanalytical support for New Discovery Paradigm (NDP) activities and discovery studies. This role is responsible for conducting bioanalytical assays using both manual and automated platforms, developing LC-MS methods, analyzing data, and preparing technical reports to support peptide discovery programs.

Responsibilities
  • Provide bioanalytical support for New Discovery Paradigm (NDP) research activities.
  • Perform cell permeability and transport assays.
  • Conduct bioanalytical assays using manual techniques and robotic platforms.
  • Develop and optimize LC-MS methods for high-throughput in vitro assays.
  • Perform LC-MS bioanalysis of small molecules and peptides.
  • Process, analyze, and interpret experimental data.
  • Prepare technical reports and communicate findings to project teams.
  • Collaborate with cross-functional scientists to support discovery research objectives.
Qualifications

Required

  • Bachelor's or Master's degree in Chemistry, Biochemistry, Pharmaceutical Sciences, Biology, or a related scientific field.
  • Hands-on experience with LC-MS bioanalysis.
  • Experience with high-throughput in vitro assays.
  • Experience developing LC-MS methods for peptide analysis.
  • Strong data analysis, documentation, and scientific communication skills.

Preferred

  • Experience working with automated or robotic laboratory platforms.
  • Experience supporting drug discovery research.
  • Familiarity with the bioanalysis of peptides, small molecules, ADCs, or biologics.

Please Note: This opportunity is intended for candidates with a BS or MS degree. Candidates with a PhD will not be considered for this position.
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