Analytical Quality Control Scientist

Kelly Services; Petaluma (CA); On-site; USD 108,886,000 - 128,943,000; Full time

Job summary

Kelly® Science & Clinical is seeking an Analytical Quality Control Scientist for a contract-to-hire opportunity in Petaluma, CA. You will support testing and release of raw materials, in-process materials, and finished products in a regulated biotech/medical device environment.

The ideal candidate has a bachelor’s degree in a scientific discipline and at least five years of GMP testing experience, with strong analytical and documentation skills, ready to collaborate with Quality, Manufacturing,

Qualifications

• Bachelor’s degree in a scientific discipline.
• 5+ years in regulated pharma/biotech/medical device manufacturing.
• GMP laboratory testing and compliant documentation experience.
• Hands-on proficiency with spectrophotometry, pH testing, calorimetry and calipers.

Responsibilities

• Perform analytical and physical testing of incoming raw materials, in-process materials, and finished products.
• Operate and maintain laboratory equipment (spectrophotometers, pH meters, calorimeters, calipers).
• Coordinate receipt, identification, handling, and testing of lab samples; ensure traceability.
• Document results, observations, calculations, and conclusions per procedures.
• Follow GMP requirements and participate in investigations, NCRs and root-cause analyses.
• Maintain clean, inspection-ready lab environment and collaborate cross-functionally.

Skills

Attention to detail

Analytical thinking

Communication

Documentation

Education

Bachelor’s degree in Chemistry/Biochemistry/Biology/Pharmaceutical Sciences/Engineering

Tools

Spectrophotometry

pH testing

Calorimetry

Calipers

Job description

Kelly® Science & Clinical is seeking an Analytical Quality Control Scientist for a contract-to-hire opportunity with an innovative biotechnology and medical device company in Petaluma, CA. If you are driven by the prospect of translating cutting-edge scientific discoveries into tangible advancements and are poised to advance your career, join us as we pioneer progress in the biotechnology and medical device industries.

Workplace: Onsite in Petaluma CA.

Position Title: Analytical Quality Control Scientist

Position Type: Contract-to-hire

Pay rate: $38-45 per hour.

Company: Kelly® Science & Clinical

Client Overview: Our client is a leader in developing and manufacturing advanced antimicrobial technologies for medical and consumer applications. They specialize in innovative anti-infective scientific pipeline and are committed to innovation, safety, and regulatory excellence.

We are seeking an experienced Analytical Quality Control Scientist to support the testing and release of raw materials, in-process materials, and finished products in a regulated biotechnology, pharmaceutical, or medical device environment.

This role is ideal for a hands-on quality professional who combines strong laboratory skills with meticulous documentation practices and sound scientific judgment. The Analytical QC Scientist will perform analytical and physical testing, coordinate laboratory samples, conduct visual inspections, and support investigations into nonconforming results or materials. The successful candidate will play an important role in maintaining product quality, ensuring GMP compliance, and supporting the delivery of safe, reliable products to patients and customers.

Key Responsibilities

• Perform analytical and physical testing of:
  • Incoming raw materials
  • In-process materials
  • Finished products
• Operate and maintain laboratory equipment, including:
  • Spectrophotometers
  • pH meters
  • Calorimeters
  • Calipers and other physical measurement tools
• Coordinate the receipt, identification, handling, and testing of laboratory samples.
• Review samples and test materials for appropriate identification, condition, and traceability.
• Conduct visual inspections using light boxes with white and black backgrounds or screens.
• Accurately record test results, observations, calculations, and conclusions in accordance with approved procedures.
• Follow GMP requirements for laboratory operations, equipment use, testing, data integrity, and documentation.
• Identify atypical results, testing discrepancies, and potential quality issues.
• Write and support Nonconformance Reports (NCRs) and related investigations.
• Participate in root-cause analysis, impact assessments, and the development of appropriate corrective actions.
• Maintain a clean, organized, and inspection-ready laboratory environment.
• Collaborate with Quality, Manufacturing, Engineering, and other cross-functional teams to resolve testing and material-related issues.

Required Qualifications

• Bachelor’s degree in Chemistry, Biochemistry, Biology, Pharmaceutical Sciences, Engineering, or a related scientific discipline.
• At least five years of industry experience in pharmaceutical, biotechnology, medical device, or another regulated manufacturing environment.
• Demonstrated experience performing GMP laboratory testing and maintaining compliant documentation.
• Hands-on proficiency with:
  • Spectrophotometry
  • pH testing
  • Calorimetry
  • Physical measurements using calipers
• Experience conducting and documenting visual inspections.
• Experience supporting or authoring Nonconformance Reports and investigations.
• Strong analytical, problem-solving, and critical-thinking skills.
• Excellent attention to detail and commitment to data accuracy and integrity.
• Ability to follow controlled procedures and work effectively in a regulated quality system.
• Strong written and verbal communication skills.

Preferred Qualifications

• Experience supporting quality control testing in a cGMP manufacturing environment.
• Familiarity with laboratory investigations, atypical results, and nonconforming product or material processes.
• Experience with laboratory instruments, equipment logs, calibration requirements, and controlled forms.
• Working knowledge of FDA, ISO, or other applicable quality and regulatory expectations.
• Experience in a contract manufacturing, medical device, combination-product, or high-growth biotech environment.

What You’ll Bring

The ideal candidate is a detail-oriented laboratory professional who can independently execute testing while recognizing when results or observations require further evaluation. You should be comfortable working with controlled procedures, documenting work in real time, and partnering with cross-functional teams to investigate and resolve quality issues.

Why Join Us:

• Competitive compensation package and potential for permanent placement following the temporary period.
• Opportunity to work at the forefront of biotechnology innovation in a collaborative and dynamic environment.
• Access to ongoing career development and networking opportunities through Kelly® Science & Clinical’s expansive network of industry experts and recruiters.