QC Chemist

Job Description

Job Description

Job Title: QC Chemist
Job Description

The QC Chemist performs critical chemical analyses in a quality control laboratory to support production operations and ensure that raw materials, bulk products, finished goods, environmental samples, and validation samples meet established quality standards. This role carries out routine and non-routine testing using compendial and in-house methods, troubleshoots analytical issues, and contributes to the evaluation and implementation of new chemical analysis procedures in a regulated GMP environment.

Responsibilities

• Perform in-process, routine, and non-routine chemical testing of raw materials, bulk products, and finished goods using approved compendial and in-house procedures.
• Conduct chemical analyses on environmental samples and validation samples in support of production and quality initiatives.
• Resolve problems with analytical instruments, test methods, laboratory chemicals, standards, and samples with direct support from management when needed.
• Assure that instrument calibrations, preparation and use of standards, maintenance of logbooks, and other GMP compliance activities are completed accurately and on time in the laboratory.
• Maintain laboratory notebooks, assay reports, logbooks, and other documentation in full compliance with cGMP and GLP requirements.
• Apply a thorough understanding of analytical chemistry principles to interpret test results, identify anomalies, and recommend appropriate follow-up actions.
• Perform wet chemistry procedures such as titrations, identification analyses, acid value determinations, and saponification value determinations.
• Carry out physical testing including measurements of pH, viscosity, density, refractive index, residue on ignition (ROI), and loss on drying (LOD).
• Operate and maintain analytical instruments such as HPLC systems, gas chromatographs, FTIR, and UV-Vis spectrophotometers according to established procedures.
• Support the evaluation and implementation of new chemical analysis procedures to improve laboratory efficiency and data quality.
• Follow laboratory safety procedures and good laboratory practices to maintain a safe, organized, and compliant work area.

• Bachelor’s Degree (BS) in Analytical Chemistry or a closely related major.
• At least 2 years of chemical laboratory experience in a GMP-related industry.
• Strong understanding of analytical chemistry and its application in a quality control environment.
• Demonstrated experience with HPLC, including operation, basic troubleshooting, and data interpretation.
• Hands-on GMP experience, including familiarity with regulated documentation and compliance requirements.
• Experience with wet chemistry techniques such as titration, identification analysis, acid value, and saponification value.
• Ability to perform physical testing including pH, viscosity, density, refractive index, residue on ignition (ROI), and loss on drying (LOD).
• Proficiency in maintaining accurate laboratory notebooks, assay reports, and logbooks in accordance with cGMP and GLP.
• Ability to troubleshoot issues with instruments, test methods, laboratory chemicals, standards, and samples.
• Strong attention to detail and commitment to data integrity and quality.

• Experience with gas chromatography (GC) for qualitative and quantitative analysis.
• Familiarity with FTIR and UV-Vis spectroscopy for identification and quantification of chemical compounds.
• Knowledge of general laboratory quality control practices and procedures.
• Comfort working with chromatography systems and related software for data acquisition and analysis.
• Ability to work effectively within a team-oriented laboratory environment and communicate clearly with colleagues and management.
• Strong organizational skills to manage multiple tests, samples, and documentation requirements in a regulated setting.

This position operates in a regulated quality control laboratory within a GMP-related production environment. The QC Chemist works with analytical instruments such as HPLC, gas chromatographs, FTIR, UV-Vis spectrophotometers, and standard wet chemistry equipment for titrations and physical testing. The role involves handling chemicals, reagents, and standards, as well as working with logbooks and electronic systems to document testing activities. The work requires adherence to cGMP, GLP, and laboratory safety procedures, including the use of appropriate personal protective equipment. The schedule typically aligns with assigned shifts to support ongoing production operations and may involve routine, in-process, and non-routine testing throughout the shift in a structured, process-driven environment.

Job Type & Location

This is a Permanent position based out of Mainland, PA.

The pay range for this position is $55000.00 - $55000.00/yr.

Medical, dental, and vision insurance coverage effective the first of the month after 30 days of employment Flexible Spending Account (FSA) or Health Savings Account (HSA) Company-paid life insurance, short term disability, long term disability 401(k) program with a 50% match on the first 8% contributed, available after one month of service Pet insurance via Pet Benefit Solutions Accrue 120 hours of paid time off (PTO) annually. PTO is inclusive of sick, vacation, and personal time and will be pro-rated based on your start date. Ten (10) company-paid holidays ***Spousal Coverage Eligibility: If your spouse has access to medical, prescription, dental, or vision coverage through their own employer, they are not eligible to enroll in Accupac’s benefit plans. Exceptions apply if your spouse lacks employer-sponsored coverage, in which case a Spousal Coverage Certification is required.***

This is a fully onsite position in Mainland,PA.

This position is anticipated to close on Jul 22, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on ziprecruiter.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.