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Lcms Analyst Jobs in Missouri (NOW HIRING)

LC-MS/MS Sr. Scientist

Saint Charles, MO · On-site

$86K - $117K/yr

This role requires applied experience and proven knowledge in analytical chemistry methods with related experience in a contract research organization (CRO) or industry laboratory. LCMS Sr. Scientist ...

LC-MS/MS Sr. Scientist

Saint Charles, MO · On-site

$86K - $117K/yr

This role requires applied experience and proven knowledge in analytical chemistry methods with related experience in a contract research organization (CRO) or industry laboratory. LCMS Sr. Scientist ...

New

LCMS Scientist

Columbia, MO · On-site

$90 - $130/hr

Analytical Excellence: Execute study sample analysis with precision and accuracy, delving into toxicological and biological endpoints to uncover insights that shape the future of scientific research.

Analytical Excellence: Execute study sample analysis with precision and accuracy, delving into toxicological and biological endpoints to uncover insights that shape the future of scientific research.

Analyze biological samples (plasma, tissue, etc.) using LC-MS/MS systems * Interpret data and prepare clear, accurate reports for clients * Participate in client communications, including study ...

Analytical Excellence: Execute study sample analysis with precision and accuracy, delving into toxicological and biological endpoints to uncover insights that shape the future of scientific research.

Showing results 21-40

Lcms Analyst information

See Missouri salary details

$29.1K

$68.7K

$121.9K

How much do lcms analyst jobs pay per year?

As of Sep 6, 2026, the average yearly pay for lcms analyst in Missouri is $68,719.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,200.00 and $81,600.00 per year, depending on experience, location, and employer.

What does an LCMS analyst do?

An LCMS Analyst operates and maintains Liquid Chromatography-Mass Spectrometry (LC-MS) instruments to analyze chemical or biological samples. They prepare samples, calibrate equipment, interpret data, and ensure quality control in laboratory settings. LCMS Analysts work in industries such as pharmaceuticals, environmental science, and food safety to detect and quantify substances. Strong analytical skills, attention to detail, and knowledge of laboratory protocols are essential for this role.

What are the key skills and qualifications needed to thrive as an LCMS analyst?

To thrive as an LCMS Analyst, you need a solid background in analytical chemistry or biochemistry, with hands-on experience in liquid chromatography-mass spectrometry (LC-MS) techniques and a relevant science degree. Proficiency in operating and troubleshooting LC-MS instruments, data analysis software (such as Analyst or MassLynx), and potentially certifications like ASCP are highly valuable. Strong problem-solving skills, attention to detail, and the ability to communicate results clearly make you stand out in this position. These capabilities ensure accurate data interpretation, efficient laboratory workflows, and effective collaboration with research teams or clients.

What does a typical day look like for an LCMS analyst in a laboratory setting?

A typical day for an LCMS Analyst involves preparing and analyzing samples using liquid chromatography-mass spectrometry instruments, reviewing and validating data, and reporting results to senior scientists or project managers. You'll also maintain and calibrate laboratory equipment, troubleshoot technical issues, and ensure all analyses comply with quality standards and regulatory guidelines. Collaboration with colleagues, such as chemists, lab technicians, and quality assurance staff, is common for discussing methods, sharing findings, and streamlining lab operations. The role offers a mix of independent, hands-on work and team-based problem solving, making it both challenging and rewarding.

What are the most commonly searched types of Lcms Analyst jobs in Missouri?

The most popular types of Lcms Analyst jobs in Missouri are:

What cities in Missouri are hiring for Lcms Analyst jobs?

Cities in Missouri with the most Lcms Analyst job openings:

Infographic showing various Lcms Analyst job openings in Missouri as of August 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 100% In-person job distribution, with an average salary of $68,719 per year, or $33 per hour.

Associate Scientist - Mass Spec Production (LC-MS/MS)

Socket.dev

Kansas City, MO • On-site

$65 - $90/hr

Other

PTO

Posted 4 days ago


Job description

Performing critical work that impacts our industry and our world’s health while problem solving and innovating in the field – that is what Associate Scientists at KCAS Bio get to do every day. If that gets you excited too, then maybe working as an Associate Scientist at KCAS Bio is the role for you.

When you work as an Associate Scientist in the Mass Spec Bioanalysis Production group at KCAS, you get to further our mission by applying your knowledge in bioanalytical and scientific principles to support regulated study execution with increasing independence. You will contribute to study activities from sample preparation through data generation while continuing to build your ability to assess data integrity and troubleshoot with guidance.

Our Mass Spec Bioanalysis Production team uses LCMS (Liquid Chromatography Mass Spectrometry) techniques to conduct bioanalytical testing in support of regulated preclinical and clinical studies, including the quantification of drugs, metabolites, and biomarkers in biological matrices.

In this role, we will rely on you to:
  • Execute assigned study activities including sample preparation, extraction, and LCMS analysis with moderate supervision
  • Perform established bioanalytical methods and procedures in support of regulated studies
  • Perform data processing and prepare data summaries for review by senior scientific staff
  • Troubleshoot routine sample preparation, assay, or instrumentation issues and **escalate** more complex challenges appropriately
  • Maintain accurate and complete documentation in compliance with study protocols, SOPs & GLP regulatory requirements
  • Ensure proper sample identification, handling, tracking, and chain of custody
  • Support investigation and documentation of deviations or unexpected study results as needed
  • Maintain laboratory and instrument readiness to support study execution and established timelines
  • Communicate study progress, issues, and potential risks to senior staff
  • Perform all aspects of the job in a way that supports company brand and supports company mission, vision, and values
To qualify specifically for this role, you will have:
  • Bachelor’s or master’s degree in chemistry, Biochemistry, Biology, or related scientific field with 1-3 years of relevant laboratory experience
  • Hands-on experience working in a GLP-regulated laboratory environment
  • Experience with bioanalytical sample preparation and quantitative LC-MS/MS techniques
  • Working knowledge of chromatographic principles and mass spectrometry
  • Experience executing established bioanalytical methods in support of regulated studies
  • Working knowledge of GLP documentation, data integrity, and sample handling requirements
  • Ability to troubleshoot routine technical issues and recognize when escalation is necessary
  • Strong attention to detail and ability to work effectively within SOP-driven and regulated workflows

(Please note this is a representative summary of responsibilities, not a comprehensive or exclusive list of the duties to be performed in any position. Employees must follow instructions and perform additional duties as requested.)

WHO YOU ARE

You will thrive at KCAS Bio if you enjoy a relational environment, are purpose- and values-driven, embrace constant development and supportive leadership, and enjoy being part of innovative work.

WHAT YOU’LL GET

Our benefits include, and extend beyond, the traditional package. At KCAS Bio, you will enjoy company sponsored events like food trucks, family days and spirit days.You will grow in your career with KCAS University.You will be able to connect with like-minded employees to further KCAS Bio's approach to key areas such as wellness, inclusion, and community outreach.You will engage as an owner in our stock ownership program. You will have access to the latest technology. And you will be able to invest in the community with paid time off to volunteer.

WHO WE ARE

We are a fast‑growing contract research organization (CRO) headquartered in Kansas City, pioneering the latest drug development in both human and animal health fields. Demand for our expertise is growing and so is our need for great people to work in nimble, empowered teams committed to one another’s growth. At KCAS Bio, we advance both great science AND great people.

KCAS Bio is proud to be an Equal Opportunity Employer. Among other things, we provide equal employment opportunities without regard to race, color, religion, national origin, ancestry, marital status, veteran status, age, disability, pregnancy, genetic information, sex, sexual orientation, gender identity, or any other legally protected category; we recruit qualified candidates without regard to citizenship status based on internal processes that enable us to hire the right candidates consistent with the appropriate U.S. Immigration framework; and (3) we work with and provide reasonable accommodations to individuals with disabilities and for sincerely held religious beliefs, observances, and practices. Anyone who needs reasonable accommodation may send an email to kcasrecruiting@kcasbio.com or call 913-248-3000 (for TTY assistance call 711) and ask for Human Resources.

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