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Gc Ms Operator Jobs (NOW HIRING)

Boston Analytical

Scientist I (LC-MS)

Salem, NH · On-site

Standard Operating Procedures. 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 ...

Averhealth

Analytical Chemist I

Hazelwood, MO · On-site

$22/hr

... Operating Procedures. The Analytical Chemist will also interface with our instruments (LC/MS/MS and GC/MS) and needs the ability to work safely with instruments/equipment, chemicals, and biological ...

Averhealth

Analytical Chemist I

Hazelwood, MO · On-site

$22/hr

... Operating Procedures. The Analytical Chemist will also interface with our instruments (LC/MS/MS and GC/MS) and needs the ability to work safely with instruments/equipment, chemicals, and biological ...

Averhealth

Analytical Chemist I

Hazelwood, MO · On-site

$22/hr

... Operating Procedures. The Analytical Chemist will also interface with our instruments (LC/MS/MS and GC/MS) and needs the ability to work safely with instruments/equipment, chemicals, and biological ...

Berje Inc.

QC Analyst

Carteret, NJ · On-site

$26 - $31/hr

Demonstrated experience operating and maintaining analytical laboratory instrumentation, including Gas Chromatography (GC), Gas Chromatography-Mass Spectrometry (GC-MS), Karl Fischer titrators, and ...

BERJE INCORPORATED

QC Analyst

Carteret, NJ · On-site

$26 - $31/hr

Demonstrated experience operating and maintaining analytical laboratory instrumentation, including Gas Chromatography (GC), Gas Chromatography-Mass Spectrometry (GC-MS), Karl Fischer titrators, and ...

Actalent

R&D Scientist

Union, NJ · On-site

$50 - $55/hr

Analyze and interpret GC, GC-MS, and FT-IR data, as well as physicochemical and organoleptic ... Experience operating and troubleshooting FT-IR and related analytical instrumentation. * Experience ...

University of Miami

Clinical Toxicologist 1

Miami, FL · On-site

Performs tests on routine and complex samples using LC-MS/MS, GC-MS, HS-GC-FID, and GC-MS/MS ... Performs routine testing of clinical samples using established standard operating procedures (SOPs ...

University of Miami

Performs tests on routine and complex samples using LC-MS/MS, GC-MS, HS-GC-FID, and GC-MS/MS ... Performs routine testing of clinical samples using established standard operating procedures (SOPs ...

BERJE INCORPORATED

R & D Scientist

Carteret, NJ · On-site

$100K - $110K/yr

... operating and troubleshooting GC, GC-MS, FT-IR, and related analytical instrumentation preferred. • Experience with analytical method development and data interpretation preferred. • Experience ...

Berje Inc.

R & D Scientist

Carteret, NJ · On-site

$100K - $110K/yr

... operating and troubleshooting GC, GC-MS, FT-IR, and related analytical instrumentation preferred. • Experience with analytical method development and data interpretation preferred. • Experience ...

University of Miami

Clinical Toxicologist 1

Miami, FL · On-site

CORE JOB FUNCTIONS Performs tests on routine and complex samples using LC-MS/MS, GC-MS, HS-GC-FID ... Performs routine testing of clinical samples using established standard operating procedures (SOPs ...

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Gc Ms Operator information

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How much do gc ms operator jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for gc ms operator in the United States is $19.81, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $22.12 per hour, depending on experience, location, and employer.

What does a GC MS operator do?

A GC-MS Operator is responsible for operating and maintaining Gas Chromatography-Mass Spectrometry (GC-MS) instruments in laboratory settings. Their main tasks include preparing samples, running analyses, interpreting results, and ensuring the accuracy of data. They also perform routine maintenance and troubleshooting on the equipment. GC-MS Operators play a crucial role in quality control, environmental testing, forensics, and research by identifying and quantifying chemical compounds.

What skills and qualifications are needed to be a GC MS operator?

To thrive as a GC MS Operator, you need a solid understanding of analytical chemistry, laboratory techniques, and experience with gas chromatography-mass spectrometry, often supported by a relevant science degree or technical training. Familiarity with GC-MS instrumentation, data analysis software, and laboratory information management systems (LIMS) is typically required. Attention to detail, problem-solving ability, and effective communication are essential soft skills for ensuring accurate results and collaborating with team members. These competencies are crucial for delivering precise analytical data, maintaining equipment reliability, and supporting laboratory quality standards.

What are common challenges faced by a GC MS operator and how can they be addressed?

GC MS Operators often encounter challenges such as instrument calibration issues, sample contamination, and troubleshooting complex analytical results. Staying organized, following strict sample preparation protocols, and regularly maintaining the instrument can help minimize errors and downtime. Collaborating closely with chemists and laboratory managers also ensures effective problem-solving and continuous learning, making it easier to handle unexpected technical problems and maintain high-quality data output.

What is the difference between Gc Ms Operator vs Gc Ms Analyst?

AspectGc Ms OperatorGc Ms Analyst
CredentialsTypically requires technical certifications or training in GC-MS operationOften requires additional analytical or laboratory certifications
Work EnvironmentOperates GC-MS equipment in laboratories or industrial settingsAnalyzes data and interprets results in laboratory or research environments
Employer & IndustryUsed in environmental, pharmaceutical, and chemical industriesCommon in research labs, quality control, and environmental agencies
Search & Comparison IntentPeople compare to understand operational roles and certificationsFocuses on data analysis and interpretation skills

The main difference is that Gc Ms Operators focus on running and maintaining the equipment, while Gc Ms Analysts interpret the data generated. Both roles require technical knowledge, but Analysts typically have a deeper understanding of data analysis and reporting.

What cities are hiring for Gc Ms Operator jobs?

Cities with the most Gc Ms Operator job openings:

What states have the most Gc Ms Operator jobs?

States with the most job openings for Gc Ms Operator jobs include:

What are popular job titles related to Gc Ms Operator jobs?

For Gc Ms Operator jobs, the most frequently searched job titles are:

Infographic showing various Gc Ms Operator job openings in the United States as of September 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 97% In-person, and 3% Hybrid job distribution, with an average salary of $41,204 per year, or $19.8 per hour.

Analytical Chemist

San Clemente, CA • On-site

Custom Ingredients, Inc.
Chemical Manufacturing • 11 - 50 employees
Learn more about Custom Ingredients, Inc.external

$70K - $82K/yr

Full-time

Posted 12 days ago

Key responsibilities

  • Perform routine GC/MS operation, maintenance, and sample preparation procedures according to SOPs.

  • Analyze raw materials and flavors using GC/MS, review chromatographic data, and generate analytical reports.

  • Develop, produce, and document flavor trials and formulations, and provide analytical documentation to customers.

Job description

Position Purpose: Our Analytical Chemist plays a pivotal role in day-to-day operations by working individually and with a team to create customized flavor samples and generate analytical reports. This role will rely on independent GC/MS operation. This position will report remotely to the R&D Supervisor. 

 

Essential Functions:

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • Perform routine GC/MS operation and maintenance in accordance with Standard Operating Procedures (SOP) with minimal to no guidance.
  • Implement methods to analyze raw materials and flavors using GC/MS. 
  • Perform various sample preparation procedures as needed in accordance with established SOPs with minimal to no guidance.
  • Review and interpret GC/MS chromatographic data.
  • Analyze, develop, and produce flavor trials for customers’ requests and set them up for in-house comparison testing.
  • Provide feedback and suggest modifications to make based on organoleptic analysis and GC/MS analysis.
  • Generate/revise/design SOPs, experiments, instrumental methods as needed.
  • Document new and revised flavor formulations. 
  • Organize and maintain inventory of laboratory or instrument supplies. Notify appropriate personnel or supervisor of any shortages.
  • Follow proper chemical waste disposal procedures, and handling of chemicals according to the safety manual and Material Safety Data Sheet (MSDS) protocols.
  • Understand and follow procedures and protocols for security, quality, safety, and confidentiality.
  • Create and provide analytical documentation to customers as requested.
  • May train and develop other Custom Flavors employees in the operation of GC/MS instruments and related data.
  • May supervise junior team members, including performance, development, and delegation of work.
  • Additional duties as needed, including sample creation and testing equivalent to the duties of R&D Lab Technicians. 


Required Skills and Abilities:

  • Ability to effectively communicate with all colleagues, levels of management, vendors, and customers.
  • Detail-oriented with the ability to manage concurrent projects.
  • Working knowledge Microsoft Office and applicable standard operating procedures.
  • Proficiency with principles of analytical chemistry and instrumental analysis, GC/MS operation and related procedures, and with general laboratory equipment and procedures, such as balances and making dilutions.
  • Math computations.
  • Ability to maintain confidential information. 


Physical Demands:

The physical responsibilities described here must be met by an employee to successfully perform the essential functions of this job.

While performing the duties of this job, the employee is frequently required to sit, stand, bend, as well as talk and hear. Specific vision abilities required by this job include close vision. Must be able to regularly use hands to handle or feel objects, tools, or controls, reach with hands and arms, and climb stairs. The position requires the ability to occasionally lift, push or pull office and lab products and supplies, up to 25 pounds. Must be capable of wearing a respirator. 

Working Conditions: 

The position works in a lab and office setting. This role routinely uses standard office equipment such as computers, phones, filing cabinets and fax machines, and standard lab equipment such as pipettes, scales, meters, and the GC/MS. The noise level in the work environment is moderate. 

Travel: 

Local travel between Custom Flavors’ locations is required. 

Position Type / Expected Hours of Work: 

  • This is a full-time position. Standard days and hours of work are Monday through Friday, 8:00am – 4:30pm.

Education and Experience:

  • Bachelor’s degree in Chemistry, Food Science, or related field required. 
  • 3+ years of laboratory and research experience using GC/MS equipment required
  • Organic chemistry knowledge highly desirable