Senior Laboratory Analyst - IRMS/CRDS

SGS; Miami (FL); On-site; USD 70,000 - 100,000; Full time

Job summary

SGS is seeking an Instrument Analyst to join the Product Development Team for Stable Isotope service. You will develop methods and operate IRMS/CRDS systems, ensuring high-quality data and ISO/IEC 17025 compliance.

The role requires a bachelor’s degree in a relevant science and at least 3 years of laboratory instrumentation experience, with strong troubleshooting and documentation skills. On-site opportunity in Miami with competitive compensation and benefits.

Qualifications

• Bachelor-level scientific degree required or equivalent.
• Minimum 3 years of lab experience with analytical instrumentation.
• Hands-on IRMS/GC/CRDS experience preferred.
• Experience with data management and QC procedures.
• Strong troubleshooting and documentation skills.

Responsibilities

• Develop, optimize, and validate analytical methods for stable isotope analysis.
• Operate, monitor, and maintain IRMS and CRDS instrumentation.
• Perform calibrations and QC evaluations; review data for accuracy and compliance.
• Prepare samples and support production runs as needed.
• Maintain detailed lab records and instrument logs.

Skills

IRMS operation

GC experience

CRDS experience

Data management

Troubleshooting

Documentation

Independent work

Collaboration

Education

Bachelor's degree in Chemistry/Geochemistry/Environmental Science

Tools

IRMS instrument

GC systems

CRDS instrument

Job description

We are SGS - the world's leading testing, inspection and certification company. We are recognized as the global benchmark for sustainability, quality and integrity. Our 99,600 employees operate a network of 2,600 offices and laboratories, working together to enable a better, safer and more interconnected world.

We are SGS - the world's leading testing, inspection and certification company. We are recognized as the global benchmark for sustainability, quality and integrity. Our 99,600 employees operate a network of 2,600 offices and laboratories, working together to enable a better, safer and more interconnected world.

Job Description

Join Our Team

If you are passionate about analytical science and enjoy working with cutting-edge isotope technologies, we encourage you to apply and become part of a growing laboratory delivering high-quality scientific solutions to clients worldwide.

We are seeking a highly motivated Instrument Analyst to join our Product Development Team for Stable Isotope service. The successful candidate will be responsible for method development, operation, maintenance, troubleshooting, and quality control of advanced analytical instrumentation used for stable isotope analysis.

This role is ideal for candidates with hands-on experience operating Isotope Ratio Mass Spectrometers (IRMS) systems in an environmental, geochemical, agricultural, forensic, food authentication, or research laboratory setting. Experience with Gas Chromatography (GC) systems is highly desirable. Experience with a CRDS instrument would be a plus.

The Instrument Analyst will play a key role in ensuring the delivery of high-quality analytical data while maintaining compliance with ISO/IEC 17025 quality standards and laboratory safety requirements.

Key Responsibilities

• Method development, optimization, and validation projects.
• Operate, monitor, and maintain IRMS and CRDS instrumentation.
• Perform routine calibrations, instrument performance checks, and quality control evaluations.
• Prepare samples for stable isotope analysis following established laboratory procedures and assist on production sample runs as needed.
• Review analytical data and validate results for accuracy, precision, and compliance with quality requirements.
• Troubleshoot instrument issues and perform preventative maintenance activities.
• Maintain detailed laboratory records, instrument logs, and quality documentation.
• Support laboratory accreditation requirements, including ISO/IEC 17025 compliance activities.
• Collaborate with laboratory scientists and technical staff to improve operational efficiency and data quality.
• Participate in laboratory safety initiatives and maintain a clean, organized work environment.

Qualifications

Required Qualifications

• Bachelor's degree in Chemistry, Geochemistry, Environmental Science, Earth Sciences, Physics, Biology, or a related scientific discipline.
• Minimum 3 years of laboratory experience operating analytical instrumentation.
• Hands-on experience with:
  • Isotope Ratio Mass Spectrometry (IRMS)
  • GC is a plus
  • Cavity Ring-Down Spectroscopy (CRDS) is a plus
• Experience managing analytical data and quality control procedures.
• Strong troubleshooting and problem-solving skills.
• Ability to work independently and within a collaborative laboratory environment across multiple departments
• Excellent organizational and documentation skills.

Preferred Qualifications

• Experience operating and maintaining Gas Chromatography (GC) systems.
• Experience with continuous-flow IRMS applications.
• Knowledge of stable isotope measurements including carbon (δ13C), nitrogen (δ15N), oxygen (δ18O), hydrogen (δ2H), or sulfur (δ34S).

What We Offer

• Opportunity to work with advanced isotope analytical technologies.
• Collaborative and scientifically driven work environment.
• Professional development and technical training opportunities.
• Competitive compensation and comprehensive benefits package.
• Participation in innovative projects supporting environmental, energy, food authenticity, forensic, and sustainability applications.

Additional Information

SGS is an Equal Opportunity Employer, and as such we recruit, hire, train, and promote persons in all job classifications without regard to race, color, religion, sex, national origin, disability, age, marital status, sexual orientation, gender identity or expression, genetics, status as a protected veteran, or any other characteristics protected by law.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily with or without reasonable accommodations. The requirements listed above are representative of the knowledge, skills, and/or abilities required.

This job description should not be construed as an exhaustive statement of duties, responsibilities or requirements, but a general description of the job. Nothing contained herein restricts the company’s rights to assign or reassign duties and responsibilities to this job at any time.

If you are applying for a position within the United States and you have difficulty completing the on-line employment application because of a disability, please call 201-508-3149 for assistance and leave a message. You will receive a call back. Please note, this phone number is not for general employment information, but is only for individuals who are experiencing difficulty applying for a position due to a disability.