Top 17 Senior laboratory chemist Jobs in South Plainfield, Nj

Senior Laboratory Chemist
Weston Solutions —Edison, NJ
- Full-time
- Microsoft Excel
- Microsoft Outlook
- 5 years
- Paid holidays
- Health insurance
Senior Scientist, Analytical Sciences - Princeton, NJ
dsm-firmenich —Princeton, NJ
- Online Application
- 3 years
- Analysis skills
- Doctor of Philosophy
- Health insurance
- Paid time off
Sr. Researcher
Nouryon —Bridgewater, NJ
- $88,000 - $144,440 a year
- Full-time
- Master's degree
- Project management
- Doctor of Philosophy
- Paid holidays
- Dental insurance
Senior Chemist, R&D
Arxada —Morristown, NJ
- Full-time
- 5 years
- Doctor of Philosophy
- Senior level
Sr. Scientist, Chemistry
Merck —Rahway, NJ
- $117,000 - $184,200 a year
- Full-time
- Continuous improvement
- Doctor of Philosophy
- Travel
- Paid holidays
- Health insurance
7d
Senior Research and Development Chemist
Innovative Resin Systems —Newark, NJ
- $74,000 - $87,000 a year
- Full-time
- Customer service
- Master's degree
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
6d
Associate Principal Scientist, Process Chemistry
Merck —Rahway, NJ
- $142,400 - $224,100 a year
- Full-time
- Doctor of Philosophy
- Travel
- Mentoring
- Paid holidays
- Health insurance
Lead Research Scientist
Croda —Plainsboro, NJ
- $120,000 - $145,000 a year
- Online Application
- Continuous improvement
- Doctor of Philosophy
- Mentoring
- AD&D insurance
- Paid holidays
R&D Senior Chemist - Skincare/Color
Englewood Lab, Inc. —Totowa, NJ
- $80,000 - $110,000 a year
- Full-time
- Management
- Bachelor of Science
- Bachelor's degree
- Paid holidays
- Health insurance
Quick Apply
Senior Manager, R&D
US Pharma Lab —North Brunswick, NJ
- Full-time
- 3 years
- Master's degree
- Business development
- AD&D insurance
- Paid holidays
Senior Skin Care Formulation Chemist - R&D
Tri-K Industries, Inc. —Denville, NJ
- $75,000 - $85,000 a year
- Full-time
- 3 years
- Bachelor's degree
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Organic Chemist – Small Molecule Synthesis- Full time
ACS Scientific Inc —Berkeley Heights, NJ
- $7,500 - $10,500 a year
- Email
- Mid-level
- Master's degree
- Bachelor's degree
- Profit sharing
- Health insurance
Quick Apply
Sr. Radiochemist
SOFIE —Totowa, NJ
- $90,000 - $100,000 a year
- Weekends as needed
- Engineering
- Doctor of Philosophy
- Travel
Sr. Chemist - GC
Eurofins USA BioPharma Services —North Brunswick, NJ
- $90,000 - $100,000 a year
- Overtime
- Computer literacy
- Master's degree
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
RCM Product Specialist
SOFIE —Totowa, NJ
- $80,000 a year
- Weekends as needed
- Engineering
- Travel
- Organizational skills
Senior Manager, R&D
USPL NUTRITIONALS LLC —North Brunswick, NJ
- $100,000 - $130,000 a year
- Full-time
- 3 years
- Master's degree
- Business development
- AD&D insurance
- Paid holidays
Quick Apply
Senior Field Application Scientist
Ultima Genomics —New York, NY
- $120,000 - $140,000 a year
- Full-time
- Remote
- Up to 50% travel
- Bachelor of Science
- 3 years
- Health savings account
- Paid holidays
Quick Apply
1d

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Battelle —Columbus, OH
B.S. or M.S. degree in Chemistry, Material Science, Chemical Engineering, or related field. If applicable, Battelle will provide reasonable accommodations based…
Analytical Chemist, R&D
Hims & Hers —New Albany, OH
Bachelor’s or Master’s degree in Chemistry, Pharmaceutical Sciences, or related field. Experience developing and maintaining high-quality technical…
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senior laboratory chemist jobs near south plainfield, nj

Senior Laboratory Chemist

Weston Solutions -
Edison, NJ

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Job Details

Full-time

Benefits

Paid holidays
Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching

Qualifications

Bachelor's degree
Mass spectrometers (MS)

Full Job Description

At Weston Solutions, Inc. you will do meaningful work and make valuable contributions. Employee ownership at Weston is a path to professional growth and access to diverse opportunities in a highly connected community that works together across key service areas to make a difference in the environment. Weston has continued to evolve and adapt to our changing world as a premier provider of environmental and infrastructure services for over sixty years. In both the public and private sectors our teams help identify, solve, mitigate, and manage critical environmental issues to help clients achieve a more sustainable future.

Weston is seeking an experienced Senior Laboratory Chemist to support the EPA Response Engineering Analytical Contract (REAC), providing critical analytical support during environmental emergencies and Superfund projects. This role supports time-sensitive investigations across diverse sample matrices including air, soil, water, and oil, in both fixed and mobile laboratory environments.

The Senior Laboratory Chemist serves as a technical expert, partnering with project teams and clients to deliver high-quality analytical data in support of environmental response and remediation efforts.

Location: Edison, New Jersey

Expected Outcomes

Execute GC/MS analyses of organic compounds across multiple environmental matrices in both fixed and mobile laboratory settings
Deliver accurate, defensible analytical data using EPA methods (e.g., 8260, 8270, TO-15, 8082A) within required turnaround times
Prepare and process samples, standards, and reagents using appropriate extraction and preparation techniques (e.g., liquid-liquid extraction, Soxhlet/Soxtherm, solid-phase extraction)
Interpret and evaluate mass spectral data to identify compounds using spectral libraries and sound analytical judgment
Produce clear, concise, and technically accurate analytical reports for clients and project teams
Maintain and troubleshoot analytical instrumentation to ensure performance, reliability, and data integrity
Develop, optimize, and validate analytical methods using GC systems equipped with detectors such as FID, PID, and MS
Ensure safe handling, storage, and management of hazardous materials in compliance with laboratory and regulatory requirements

Knowledge, Skills & Abilities

Bachelor of Science (BS) degree in Chemistry or a closely related discipline, including at least 30 credit hours in chemistry
Minimum of 10 years of analytical chemistry experience, including at least 5 years of hands-on instrumentation experience
Strong knowledge of organic chemistry, chromatography, and mass spectrometry principles
Experience with SW-846 methods for organic analysis in soil, water, and oil
Experience working with Laboratory Information Management Systems (LIMS)
Understanding of hazardous waste characterization, storage, and labeling requirements

Preferred Qualifications

Experience with Toxic Organic (TO) air methods
Knowledge of vapor intrusion sampling techniques, including passivated (Summa) canisters and Tedlar bags
Familiarity with the Incident Command System (ICS) framework (ICS 100, 200, 700, 800); certification preferred
40-hour HAZWOPER certification
Strong knowledge of EPA analytical methods and environmental regulations
Strong organizational, communication, and problem-solving skills
Proficiency in Microsoft Office (Outlook, Word, Excel)
Ability to work independently and manage multiple priorities in a fast-paced environment
Willingness to travel for field assignments, including mobile laboratory deployments

We fully invest in our people: Weston provides a generous, comprehensive benefits package program that offers employees high value options with solid financial protection, meeting the personal needs of its people and their families.

Medical, Dental, Vision, 401K with base and matching employer stock contributions.
Paid time off includes personal, holiday and parental.
Life and disability plans.
Critical illness and accident plans.
Work/Life flexibility.
Professional development opportunities.

Compensation will vary based upon experience, education, skill level, and other compensable factors.

d other compensable factors.

Apply Now

Refine Your Search

senior laboratory chemist jobs in south plainfield, nj

Senior Laboratory Chemist

Senior Scientist, Analytical Sciences - Princeton, NJ

Sr. Researcher

Senior Chemist, R&D

Sr. Scientist, Chemistry

Senior Research and Development Chemist

Associate Principal Scientist, Process Chemistry

Lead Research Scientist

R&D Senior Chemist - Skincare/Color

Senior Manager, R&D

Senior Skin Care Formulation Chemist - R&D

Organic Chemist – Small Molecule Synthesis- Full time

Sr. Radiochemist

Sr. Chemist - GC

RCM Product Specialist

Senior Manager, R&D

Senior Field Application Scientist

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