Chemist, Quality Control
Career Site
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Job summary
Career Site in North Brunswick, NJ is seeking a Chemist, QC I/II/III to perform analytical testing on raw materials, APIs, in‑process and finished products in an FDA‑regulated lab. You will operate HPLC/UPLC, GC, FTIR, UV, KF, and other QC instruments, document results, support investigations, and help ensure cGMP compliance.
You will have opportunities for growth across QC levels as you develop technical leadership and contribute to continuous improvements in quality and efficiency.
Qualifications
- Bachelor’s degree in chemistry or related field.
- 1 year of basic chemistry lab experience preferred.
- Experience in FDA-regulated environments is a plus.
- Strong documentation and cGMP practices.
- Ability to follow procedures and work in a team.
Responsibilities
- Perform routine chemical and physical tests on materials and products.
- Operate QC instruments (HPLC/UPLC, GC, FTIR, UV-Vis) and document results.
- Prepare reagents and samples per procedures.
- Assist with investigations into OOS results and customer complaints.
- Maintain lab safety, cleanliness, and compliance.
- Contribute to SOPs and QC documentation.
Skills
Education
Tools
Job description
Date: 06/2020
Location: 1200 Airport Road, North Brunswick NJ
Title: Chemist, Quality Control 1, 2 & 3
Department: Quality Control
Reports to: Manager, Analytical, R&D, & Method Validation
FLSA: Non-Exempt
The Chemist, QC role is responsible for performing analytical testing, laboratory investigations, data review, and quality control activities to ensure the identity, strength, purity, and quality of raw materials, active pharmaceutical ingredients (APIs), in-process materials, finished products, and stability samples. The role operates within an FDA-regulated laboratory environment and supports compliance with cGMP, Good Documentation Practices, company procedures, and applicable regulatory requirements.
The Chemist performs chemical and physical analysis using a variety of analytical techniques and laboratory instrumentation, including HPLC/UPLC, GC, ICP-MS, UV-Visible Spectrophotometer, FTIR, Auto Titrators, Dissolution Apparatus, Karl Fischer Titrators, Bulk Density Testing, Potentiometers, and other QC laboratory equipment. The role is responsible for accurate testing, documentation, instrument operation, troubleshooting, and communication of analytical results to support product quality and timely release.
Throughout all levels, the Chemist is expected to demonstrate strong analytical skills, attention to detail, problem‑solving ability, and commitment to quality and compliance. The career progression moves from executing established laboratory procedures at the entry level to independently managing complex analytical challenges, supporting method validation/verification, compendial compliance, and providing technical leadership within the QC organization.
The Chemist, QC I is an entry-level laboratory professional responsible for performing routine chemical and physical analysis of raw materials, in-process samples, finished products, and stability samples according to established official and in‑house test procedures. The Chemist evaluates samples for identity, strength, purity, and quality attributes while developing proficiency in analytical techniques, laboratory instrumentation, and GMP laboratory practices.
The Chemist, QC I works under the guidance of experienced chemists and supervisors to ensure testing is performed accurately, safely, and in compliance with company procedures, cGMP, and regulatory requirements.
- Perform routine sampling, chemical testing, physical testing, and assays of raw materials, active pharmaceutical ingredients (APIs), in-process materials, finished products, and stability samples in an FDA‑regulated laboratory environment.
- Perform analytical testing using wet chemistry techniques and laboratory instrumentation, including:
- HPLC/UPLC
- GC
- IR/FTIR
- UV‑Visible Spectrophotometer
- Auto Titrator
- Dissolution Apparatus
- Karl Fischer (KF)
- Potentiometer
- Bulk Density testing
- Prepare reagents, standards, solutions, and samples according to approved procedures.
- Perform assigned testing activities and accurately document analytical results.
- Support troubleshooting and testing of specific batches to assist with identification of potential causes of out‑of‑specification (OOS) results.
- Assist with customer complaint investigations by providing analytical test results.
- Prepare and review QC documentation, including test records, SOPs, test procedures, and protocols as assigned.
- Perform routine instrument maintenance and calibration activities under supervision and training.
- Maintain laboratory organization, housekeeping, safety, and chemical waste compliance.
- Follow cGMP, Good Documentation Practices, and company quality requirements.
- Complete approximately:
- 95% analytical testing activities
- 5% documentation and record review activities.
- Work extended hours or occasional weekends as required.
- Perform other duties as assigned.
The Chemist, QC II is an experienced laboratory professional responsible for performing routine and complex analytical testing with increased independence. This role applies technical knowledge to troubleshoot analytical issues, support investigations, review data, maintain laboratory equipment, and provide technical support to QC operations.
Chemist, QC II demonstrates proficiency with analytical instrumentation and applies knowledge of cGMP, and laboratory procedures to ensure accurate and timely testing.
Includes all Chemist, QC I responsibilities, with increased ownership and accountability:
- Independently perform chemical, physical, and instrumental testing of raw materials, APIs, in‑process materials, finished products, and stability samples.
- Perform complex analytical testing using QC instrumentation including:
- HPLC/UPLC
- GC
- IR/FTIR
- UV‑Visible Spectrophotometer
- Dissolution
- Karl Fischer
- Auto Titrator
- Potentiometer
- Other QC laboratory equipment.
- Troubleshoot analytical testing issues and instrument‑related challenges.
- Support investigations related to:
- Out‑of‑specification (OOS) results
- Atypical results
- Customer complaints
- Product quality concerns
- Analyze test results and provide technical input to assist with root cause determination and corrective actions.
- Review analytical data and QC documentation for accuracy and completeness.
- Prepare and revise SOPs, test procedures, protocols, and laboratory documentation.
- Perform instrument maintenance, calibration, and troubleshooting activities with limited supervision.
- Support continuous improvement activities within the QC laboratory.
- Provide technical support and guidance to QC Chemist I personnel.
- Ensure compliance with customer specifications, company requirements, and federal, state, and local regulations.
- Maintain laboratory safety, compliance, and documentation standards.
- Work extended hours or weekends as needed.
The Chemist, QC III is a senior‑level technical contributor responsible for both routine and advanced analytical testing, complex troubleshooting, laboratory investigations, and technical leadership within the QC organization. This role serves as a subject matter expert for analytical methods, instrumentation, and laboratory practices while supporting compliance, continuous improvement, and cross‑functional initiatives.
Includes all Chemist, QC II responsibilities, with increased technical leadership:
- Serve as a technical resource for analytical testing, instrumentation, and laboratory troubleshooting.
- Perform and oversee complex analytical testing activities for raw materials, APIs, in‑process materials, finished products, and stability samples.
- Lead troubleshooting activities for specific batches and analytical issues to determine root cause and recommend corrective actions.
- Lead or support complex investigations related to:
- OOS results
- Deviations
- Customer complaints
- Product quality issues.
- Review and provide technical approval of analytical data and laboratory documentation.
- Support analytical method validation, verification, transfer, and optimization activities.
- Develop, review, and improve SOPs, test procedures, protocols, and technical reports.
- Provide technical guidance and mentoring to QC Chemist I and QC Chemist II team members.
- Support internal audits, customer audits, and regulatory inspections.
- Identify opportunities for laboratory process improvements and operational efficiency.
- Partner with Quality Assurance, Manufacturing, Research & Development, and other cross‑functional teams.
- Maintain compliance with cGMP, FDA requirements, safety standards, and company procedures.
- Keep management informed of laboratory activities, risks, and improvement opportunities.
- Works in a safe and responsible manner to create an injury‑free and incident‑free workplace.
- Complies with all job‑related safety and other training requirements.
- Keeps management informed of area activities and of any significant problems.
- Bachelor’s degree in chemistry or related scientific discipline required.
- One year of basic chemistry laboratory experience (academic experience acceptable) preferred.
- 0–2 years laboratory experience.
- Entry‑level analytical laboratory experience preferred.
- 2–5 years QC laboratory experience.
- Experience in dietary supplements, food, OTC, pharmaceutical, or regulated manufacturing preferred.
- 5+ years progressive QC laboratory experience.
- Experience in dietary supplements, food, OTC, pharmaceutical, or regulated manufacturing preferred.
- Demonstrated technical expertise in analytical testing, troubleshooting, and investigations, validation/verification.
- N/A
- Ability to follow procedures and accurately perform laboratory testing.
- Strong attention to detail and documentation skills.
- Ability to work effectively within a team environment.
- Basic knowledge of cGMP, and Good Documentation Practices.
- Basic Microsoft Word and Excel skills.
- Ability to independently perform analytical testing and troubleshoot issues.
- Strong understanding of cGMP, and 21 CFR Part 11 requirements.
- Ability to prepare clear technical reports and documentation.
- Strong problem‑solving and time‑management skills.
- Ability to support continuous improvement activities.
- Experience with chromatography software preferred.
- Advanced analytical troubleshooting skills.
- Strong technical writing and investigation skills.
- Ability to mentor and train laboratory personnel.
- Strong understanding of quality systems and regulatory expectations.
- Ability to lead technical projects and improvements.
Experience with analytical instruments and software such as:
- Shimadzu LC2010
- Shimadzu Nexera
- GC2010
- Thermo ICP-MS
- LabSolutions
- Waters Empower Chromatography Software
- Performs approximately 80–100% of work in a laboratory environment.
- Frequently performs bench‑level activities while standing or sitting.
- Uses hands for laboratory operations, equipment operation, and handling materials.
- May require bending, squatting, kneeling, walking short distances, and working around laboratory equipment.
- Must be able to wear required PPE, including:
- Lab coat
- Gloves
- Safety glasses/goggles
- Face mask
- Booties
- Respiratory protection when required.
- May occasionally lift up to 35 lbs.
- Ability to work in laboratory, office, and manufacturing environments.
- Approximately 80% of work is performed in a laboratory environment.
- Exposure may include chemicals, cleaning agents, odors, dust, noise, and laboratory fumes.
- Employees are expected to follow all safety procedures and maintain compliance with laboratory safety requirements.
- Work environment may include moderate temperatures and controlled laboratory conditions.
The above statements are intended to describe the general nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all the job responsibilities, duties, skill, or working conditions. In addition, thisdocument does not create an employment contract, implied or otherwise, other than an \"at will\" relationship.
USPL is proud to be an Equal Opportunity Employer.
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity or expression, national origin, age, genetic information, disability, protected veteran status, or any other characteristic protected by applicable local, state, or federal law.
Benefits And Compensation: Our benefits are designed to help you move forward in your career, and in areas of your life outside of USPL. From health and wellness benefit options including: medical, dental, vision, short and long term disability, basic life insurance, supplemental life insurance, AD&D insurance. We also offer a matched 401(k) savings plan. Employees have the opportunity to receive compensation in the form of premium pay such as overtime, shift differential, holiday pay, sick time, etc. Newly hired employees receive up to 10 days of vacation the first year, which grows to 12 days starting the second year of employment.
I have read and understand the job requirements, responsibilities, and expectations set forth in the job description provided for my position. I attest that I can perform the essential job functions as outlined with or without any reasonable accommodation.
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