Chemist III - Mass Spectroscopist

Position Summary

As a Chemist III – Mass Spectroscopist, you will support the development, optimization, and application of LC-MS/MS analytical methods for water quality testing, with a focus on PFAS and emerging contaminants in environmental matrices. This role combines advanced mass spectrometry method development with broader Chemist III responsibilities including independent analytical chemistry research, cross-functional collaboration, commercialization support, and technical leadership.

The position requires hands-on expertise with SCIEX triple quadrupole LC-MS/MS systems and the ability to design and execute complex analytical chemistry experiments related to water quality technologies, reagents, sensors, and instrumentation. The role will also support evaluation of emerging technologies, contribute to intellectual property development, and help identify new applications and growth opportunities within the water analytics portfolio.

Research & Analytical Leadership

• Design and execute analytical chemistry experiments related to water quality technologies, reagents, sensors, and instrumentation.

• Lead development and optimization of analytical methods for PFAS, nutrients, metals, TOC, disinfectants, organics, and emerging contaminants.

• Independently manage research activities, analyze experimental data, and guide technical decisions using sound scientific and statistical principles.

• Investigate complex analytical challenges and develop practical solutions for environmental and product-related applications.

LC-MS/MS Method Development

• Develop, optimize, and validate targeted LC-MS/MS methods for trace-level detection of PFAS and emerging contaminants.

• Design and refine MRM transitions, including compound tuning and collision energy optimization.

• Optimize ionization and source conditions to improve sensitivity, selectivity, and reproducibility.

• Develop methods aligned with EPA 537.1, 533, and 1633.

• Quantify PFAS compounds across a range of chain lengths and chemistries.

• Implement best practices for contamination control and background management.

Platform-Specific Execution (SCIEX Emphasis)

• Execute method development and routine analysis on SCIEX triple quadrupole LC-MS/MS systems (4500, 5500, 6500, and 7500 series).

• Utilize SCIEX Analyst® and MultiQuant™ software for method development, batch processing, and quantitative analysis.

• Troubleshoot issues including sensitivity loss, contamination, carryover, and system performance.

Cross-Functional Innovation & Commercialization

• Collaborate with engineering, product management, manufacturing, regulatory, and commercial teams to transition technologies from concept through commercialization.

• Evaluate external technologies, scientific literature, patents, and partnership opportunities to support innovation and portfolio growth.

• Support customer VOC activities, field evaluations, and identification of new application opportunities in water analytics.

Technical Documentation & Intellectual Property

• Maintain laboratory documentation and generate technical reports, validation summaries, scientific presentations, and application notes.

• Contribute to invention disclosures, patent activities, and technical communications for internal and external stakeholders.

Scientific Leadership

• Provide technical leadership across cross-functional teams and mentor junior scientists and technicians.

• Collaborate with external partners, universities, startups, and contract laboratories on research and technology evaluation activities.

Education and Background

Bachelor’s degree with 3+ years OR Master’s degree with 1+ year of experience in Analytical Chemistry or related field.

Required Experience

• Hands-on experience with LC-MS/MS (triple quadrupole) for quantitative analysis.

• Direct experience working with SCIEX triple quadrupole LC-MS/MS systems.

• Proven expertise in MRM method development and optimization.

• Experience using SCIEX Analyst® and/or MultiQuant™ software.

Preferred Qualifications

• Experience with PFAS or environmental contaminant analysis.

• Familiarity with EPA methods for water analysis.

• Experience optimizing SPE workflows.

• Experience supporting commercialization or deployment of analytical instrumentation platforms.

• Experience mentoring junior scientists or leading technical projects.

• Familiarity with analytical method validation, quality systems, and regulated laboratory environments.

• Experience presenting technical work through seminars, publications, posters, or customer-facing materials.

Key Competencies

• Strong expertise in quantitative LC-MS/MS workflows.

• Ability to troubleshoot complex sample matrices and instrumentation challenges.

• Demonstrated ability to independently solve complex analytical chemistry problems.

• Strong collaboration skills across scientific, engineering, commercial, and operations teams.

• Ability to translate technical findings into practical customer and product solutions.

• Strong written and verbal communication skills for both technical and non-technical audiences.

• Detail-oriented with strong data quality practices.

US ONLY: 

The below range reflects the range of possible compensation for this role at the time of this posting. We may ultimately pay more or less than the posted range. This range may be modified in the future. An associate’s position within the salary range will be based on several factors, including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, shift, travel requirements, sales or revenue-based metrics, any collective bargaining agreements, and business or organizational needs.

The compensation range for this role is $85,000 - $90,000 USD per year. This job is also eligible for Bonus Pay.

We offer a comprehensive package of benefits including paid time off, medical/dental/vision insurance and 401(k) to eligible employees.

Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company’s sole discretion, consistent with the law. 

US residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

Veralto Corporation and all Veralto Companies are committed to equal opportunity regardless of race, color, national origin, religion, sex, age, marital status, disability, veteran status, sexual orientation, gender identity, or other characteristics protected by law. We value diversity and the existence of similarities and differences, both visible and not, found in our workforce, workplace and throughout the markets we serve.  Our associates, customers and shareholders contribute unique and different perspectives as a result of these diverse attributes.

The EEO posters are available here.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment. Please contact us at [email protected] to request accommodation.
 

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